Validate non-mano software information artifact

Change-Id: Ie9fabd6af821b830e211ff1068fb287357fd38ee
Issue-ID: SDC-2619
Signed-off-by: andre.schmid <andre.schmid@est.tech>
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/pom.xml b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/pom.xml
index 8fb6a74..5cafdf5 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/pom.xml
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/pom.xml
@@ -225,6 +225,13 @@
             <artifactId>junit</artifactId>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.openecomp.sdc.be</groupId>
+            <artifactId>common-be</artifactId>
+            <version>${project.version}</version>
+            <type>test-jar</type>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
     <properties>
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/OrchestrationTemplateCSARHandler.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/OrchestrationTemplateCSARHandler.java
index 16f12bb..94638a5 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/OrchestrationTemplateCSARHandler.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/OrchestrationTemplateCSARHandler.java
@@ -117,7 +117,7 @@
                     originalOnboardPackage.getFileExtension(),
                     originalOnboardPackage.getFileContent()));
         } catch (final Exception exception) {
-            logger.error(getErrorWithParameters(Messages.FILE_CONTENT_MAP.getErrorMessage(),
+            logger.error(getErrorWithParameters(Messages.FILE_LOAD_CONTENT_ERROR.getErrorMessage(),
                 getHandlerType().toString()), exception);
             uploadFileResponse.addStructureError(SdcCommon.UPLOAD_FILE,
                 new ErrorMessage(ErrorLevel.ERROR, exception.getMessage()));
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/OrchestrationTemplateZipHandler.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/OrchestrationTemplateZipHandler.java
index 056f1a4..3e54260 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/OrchestrationTemplateZipHandler.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/OrchestrationTemplateZipHandler.java
@@ -63,7 +63,7 @@
       candidateService
           .updateCandidateUploadData(vspDetails.getId(), vspDetails.getVersion(), candidateData);
     } catch (final Exception exception) {
-      logger.error(getErrorWithParameters(Messages.FILE_CONTENT_MAP.getErrorMessage(),
+      logger.error(getErrorWithParameters(Messages.FILE_LOAD_CONTENT_ERROR.getErrorMessage(),
           getHandlerType().toString()), exception);
       uploadFileResponse.addStructureError(SdcCommon.UPLOAD_FILE,
           new ErrorMessage(ErrorLevel.ERROR, exception.getMessage()));
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/csar/validation/SOL004MetaDirectoryValidator.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/csar/validation/SOL004MetaDirectoryValidator.java
index b0b8971..8a29714 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/csar/validation/SOL004MetaDirectoryValidator.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/csar/validation/SOL004MetaDirectoryValidator.java
@@ -22,6 +22,7 @@
 
 
 import static org.openecomp.sdc.be.config.NonManoArtifactType.ONAP_PM_DICTIONARY;
+import static org.openecomp.sdc.be.config.NonManoArtifactType.ONAP_SW_INFORMATION;
 import static org.openecomp.sdc.be.config.NonManoArtifactType.ONAP_VES_EVENTS;
 import static org.openecomp.sdc.tosca.csar.CSARConstants.CSAR_VERSION_1_0;
 import static org.openecomp.sdc.tosca.csar.CSARConstants.CSAR_VERSION_1_1;
@@ -56,6 +57,9 @@
 import org.apache.commons.io.FilenameUtils;
 import org.openecomp.core.impl.ToscaDefinitionImportHandler;
 import org.openecomp.core.utilities.file.FileContentHandler;
+import org.openecomp.sdc.be.config.NonManoArtifactType;
+import org.openecomp.sdc.be.csar.pnf.PnfSoftwareInformation;
+import org.openecomp.sdc.be.csar.pnf.SoftwareInformationArtifactYamlParser;
 import org.openecomp.sdc.be.datatypes.enums.ResourceTypeEnum;
 import org.openecomp.sdc.common.errors.Messages;
 import org.openecomp.sdc.common.utils.SdcCommon;
@@ -86,11 +90,20 @@
     private static final String MANIFEST_SOURCE = "Source";
     private static final String MANIFEST_NON_MANO_SOURCE = "Non-MANO Source";
     private final List<ErrorMessage> errorsByFile = new CopyOnWriteArrayList<>();
-    private final SecurityManager securityManager = SecurityManager.getInstance();
+    private final SecurityManager securityManager;
     private OnboardingPackageContentHandler contentHandler;
     private Set<String> folderList;
     private ToscaMetadata toscaMetadata;
 
+    public SOL004MetaDirectoryValidator() {
+        securityManager = SecurityManager.getInstance();
+    }
+
+    //for tests purpose
+    SOL004MetaDirectoryValidator(final SecurityManager securityManager) {
+        this.securityManager = securityManager;
+    }
+
     @Override
     public Map<String, List<ErrorMessage>> validateContent(final FileContentHandler fileContentHandler) {
         this.contentHandler = (OnboardingPackageContentHandler) fileContentHandler;
@@ -369,8 +382,11 @@
         nonManoArtifacts.forEach((nonManoType, files) -> {
             final List<String> internalNonManoFileList = filterSources(files);
             nonManoValidFilePaths.addAll(internalNonManoFileList);
-            if (ONAP_PM_DICTIONARY.getType().equals(nonManoType) || ONAP_VES_EVENTS.getType().equals(nonManoType)) {
+            final NonManoArtifactType nonManoArtifactType = NonManoArtifactType.parse(nonManoType).orElse(null);
+            if (nonManoArtifactType == ONAP_PM_DICTIONARY || nonManoArtifactType == ONAP_VES_EVENTS) {
                 internalNonManoFileList.forEach(this::validateYaml);
+            } else if (nonManoArtifactType == ONAP_SW_INFORMATION) {
+                validateSoftwareInformationNonManoArtifact(files);
             }
         });
 
@@ -382,6 +398,35 @@
         verifyFilesBeingReferred(allReferredFiles, packageFiles);
     }
 
+    private void validateSoftwareInformationNonManoArtifact(final List<String> files) {
+        if (CollectionUtils.isEmpty(files)) {
+            reportError(ErrorLevel.ERROR, Messages.EMPTY_SW_INFORMATION_NON_MANO_ERROR.getErrorMessage());
+            return;
+        }
+        if (files.size() != 1) {
+            final String formattedFileList = files.stream()
+                .map(filePath -> String.format("'%s'", filePath))
+                .collect(Collectors.joining(", "));
+            reportError(ErrorLevel.ERROR,
+                Messages.UNIQUE_SW_INFORMATION_NON_MANO_ERROR.formatMessage(formattedFileList));
+            return;
+        }
+        final String swInformationFilePath = files.get(0);
+        final byte[] swInformationYaml = contentHandler.getFileContent(swInformationFilePath);
+        final Optional<PnfSoftwareInformation> parsedYaml = SoftwareInformationArtifactYamlParser
+            .parse(swInformationYaml);
+        if(!parsedYaml.isPresent()) {
+            reportError(ErrorLevel.ERROR,
+                Messages.INVALID_SW_INFORMATION_NON_MANO_ERROR.formatMessage(swInformationFilePath));
+        } else {
+            final PnfSoftwareInformation pnfSoftwareInformation = parsedYaml.get();
+            if (!pnfSoftwareInformation.isValid()) {
+                reportError(ErrorLevel.ERROR,
+                    Messages.INCORRECT_SW_INFORMATION_NON_MANO_ERROR.formatMessage(swInformationFilePath));
+            }
+        }
+    }
+
     /**
      * Validates if a YAML file has the correct extension, is not empty and the content is a valid YAML. Reports each
      * error found.
@@ -398,15 +443,20 @@
             return;
         }
 
-        final InputStream fileContent = contentHandler.getFileContentAsStream(filePath);
-        if (fileContent == null) {
-            reportError(ErrorLevel.ERROR, Messages.EMPTY_YAML_FILE_1.formatMessage(filePath));
-            return;
-        }
-        try {
+        try (final InputStream fileContent = contentHandler.getFileContentAsStream(filePath)) {
+            if (fileContent == null) {
+                reportError(ErrorLevel.ERROR, Messages.EMPTY_YAML_FILE_1.formatMessage(filePath));
+                return;
+            }
             new Yaml().loadAll(fileContent).iterator().next();
+        } catch (final IOException e) {
+            final String errorMsg = Messages.FILE_LOAD_CONTENT_ERROR.formatMessage(filePath);
+            reportError(ErrorLevel.ERROR, errorMsg);
+            LOGGER.debug(errorMsg, e);
         } catch (final Exception e) {
-            reportError(ErrorLevel.ERROR, Messages.INVALID_YAML_FORMAT_1.formatMessage(filePath, e.getMessage()));
+            final String message = Messages.INVALID_YAML_FORMAT_1.formatMessage(filePath, e.getMessage());
+            LOGGER.debug(message, e);
+            reportError(ErrorLevel.ERROR, message);
         }
     }
 
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/test/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/csar/validation/ONAPCsarValidatorTest.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/test/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/csar/validation/ONAPCsarValidatorTest.java
index 3ba50af..15a7d6c 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/test/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/csar/validation/ONAPCsarValidatorTest.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/test/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/csar/validation/ONAPCsarValidatorTest.java
@@ -20,16 +20,17 @@
 
 package org.openecomp.sdc.vendorsoftwareproduct.impl.orchestration.csar.validation;
 
+import static org.junit.Assert.assertEquals;
+import static org.openecomp.sdc.be.test.util.TestResourcesHandler.getResourceBytesOrFail;
+
+import java.io.IOException;
+import java.util.List;
+import java.util.Map;
 import org.junit.Before;
 import org.junit.Test;
 import org.openecomp.core.utilities.file.FileContentHandler;
 import org.openecomp.sdc.common.utils.SdcCommon;
 import org.openecomp.sdc.datatypes.error.ErrorMessage;
-import java.io.IOException;
-import java.util.List;
-import java.util.Map;
-
-import static org.junit.Assert.assertEquals;
 
 
 public class ONAPCsarValidatorTest {
@@ -41,9 +42,12 @@
     public void setUp() throws IOException{
         onapCsarValidator = new ONAPCsarValidator();
         contentHandler = new FileContentHandler();
-        contentHandler.addFile("TOSCA-Metadata/TOSCA.meta", ValidatorUtil.getFileResource("/validation.files/metafile/nonSOL004WithMetaDirectoryCompliantMetaFile.meta"));
-        contentHandler.addFile("MainServiceTemplate.mf", ValidatorUtil.getFileResource("/validation.files/manifest/sampleManifest.mf"));
-        contentHandler.addFile(TestConstants.TOSCA_DEFINITION_FILEPATH, ValidatorUtil.getFileResource(TestConstants.SAMPLE_DEFINITION_FILE_PATH));
+        contentHandler.addFile("TOSCA-Metadata/TOSCA.meta",
+            getResourceBytesOrFail("validation.files/metafile/nonSOL004WithMetaDirectoryCompliantMetaFile.meta"));
+        contentHandler
+            .addFile("MainServiceTemplate.mf", getResourceBytesOrFail("validation.files/manifest/sampleManifest.mf"));
+        contentHandler.addFile(TestConstants.TOSCA_DEFINITION_FILEPATH,
+            getResourceBytesOrFail(TestConstants.SAMPLE_DEFINITION_FILE_PATH));
     }
 
     @Test
@@ -55,9 +59,12 @@
     @Test
     public void testGivenCSARPackage_withInvalidManifestFile_thenErrorsReturned() throws IOException{
         contentHandler = new FileContentHandler();
-        contentHandler.addFile("TOSCA-Metadata/TOSCA.meta", ValidatorUtil.getFileResource("/validation.files/metafile/nonSOL004WithMetaDirectoryCompliantMetaFile.meta"));
-        contentHandler.addFile("MainServiceTemplate.mf", ValidatorUtil.getFileResource("/validation.files/manifest/invalidManifest.mf"));
-        contentHandler.addFile(TestConstants.TOSCA_DEFINITION_FILEPATH, ValidatorUtil.getFileResource(TestConstants.SAMPLE_DEFINITION_FILE_PATH));
+        contentHandler.addFile("TOSCA-Metadata/TOSCA.meta",
+            getResourceBytesOrFail("validation.files/metafile/nonSOL004WithMetaDirectoryCompliantMetaFile.meta"));
+        contentHandler
+            .addFile("MainServiceTemplate.mf", getResourceBytesOrFail("validation.files/manifest/invalidManifest.mf"));
+        contentHandler.addFile(TestConstants.TOSCA_DEFINITION_FILEPATH,
+            getResourceBytesOrFail(TestConstants.SAMPLE_DEFINITION_FILE_PATH));
 
         assertExpectedErrors("CSAR package with invalid manifest file should have errors", onapCsarValidator.validateContent(contentHandler), 1);
 
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/test/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/csar/validation/SOL004MetaDirectoryValidatorTest.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/test/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/csar/validation/SOL004MetaDirectoryValidatorTest.java
index fc05b5b..8bbf9c0 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/test/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/csar/validation/SOL004MetaDirectoryValidatorTest.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/test/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/csar/validation/SOL004MetaDirectoryValidatorTest.java
@@ -27,9 +27,13 @@
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertSame;
 import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
 import static org.openecomp.sdc.be.config.NonManoArtifactType.ONAP_PM_DICTIONARY;
+import static org.openecomp.sdc.be.config.NonManoArtifactType.ONAP_SW_INFORMATION;
 import static org.openecomp.sdc.be.config.NonManoArtifactType.ONAP_VES_EVENTS;
+import static org.openecomp.sdc.be.test.util.TestResourcesHandler.getResourceBytesOrFail;
 import static org.openecomp.sdc.tosca.csar.ManifestTokenType.ATTRIBUTE_VALUE_SEPARATOR;
 import static org.openecomp.sdc.tosca.csar.ManifestTokenType.PNFD_ARCHIVE_VERSION;
 import static org.openecomp.sdc.tosca.csar.ManifestTokenType.PNFD_NAME;
@@ -42,6 +46,7 @@
 import static org.openecomp.sdc.tosca.csar.ToscaMetaEntry.CSAR_VERSION_ENTRY;
 import static org.openecomp.sdc.tosca.csar.ToscaMetaEntry.ENTRY_DEFINITIONS;
 import static org.openecomp.sdc.tosca.csar.ToscaMetaEntry.ENTRY_EVENTS;
+import static org.openecomp.sdc.tosca.csar.ToscaMetaEntry.ETSI_ENTRY_CERTIFICATE;
 import static org.openecomp.sdc.tosca.csar.ToscaMetaEntry.ETSI_ENTRY_CHANGE_LOG;
 import static org.openecomp.sdc.tosca.csar.ToscaMetaEntry.ETSI_ENTRY_LICENSES;
 import static org.openecomp.sdc.tosca.csar.ToscaMetaEntry.ETSI_ENTRY_MANIFEST;
@@ -57,12 +62,13 @@
 import static org.openecomp.sdc.vendorsoftwareproduct.impl.orchestration.csar.validation.TestConstants.TOSCA_DEFINITION_FILEPATH;
 import static org.openecomp.sdc.vendorsoftwareproduct.impl.orchestration.csar.validation.TestConstants.TOSCA_MANIFEST_FILEPATH;
 
-import java.io.IOException;
 import java.nio.charset.StandardCharsets;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
 import org.apache.commons.collections.CollectionUtils;
 import org.junit.Before;
 import org.junit.Test;
@@ -70,16 +76,14 @@
 import org.openecomp.sdc.common.utils.SdcCommon;
 import org.openecomp.sdc.datatypes.error.ErrorLevel;
 import org.openecomp.sdc.datatypes.error.ErrorMessage;
-import org.openecomp.sdc.logging.api.Logger;
-import org.openecomp.sdc.logging.api.LoggerFactory;
 import org.openecomp.sdc.tosca.csar.ManifestTokenType;
 import org.openecomp.sdc.tosca.csar.ToscaMetaEntry;
 import org.openecomp.sdc.vendorsoftwareproduct.impl.onboarding.OnboardingPackageContentHandler;
+import org.openecomp.sdc.vendorsoftwareproduct.security.SecurityManager;
+import org.openecomp.sdc.vendorsoftwareproduct.security.SecurityManagerException;
 
 public class SOL004MetaDirectoryValidatorTest {
 
-    private static final Logger LOGGER = LoggerFactory.getLogger(SOL004MetaDirectoryValidatorTest.class);
-
     private SOL004MetaDirectoryValidator sol004MetaDirectoryValidator;
     private OnboardingPackageContentHandler handler;
     private StringBuilder metaFileBuilder;
@@ -96,20 +100,20 @@
             .append(CREATED_BY_ENTRY.getName())
                 .append(ATTRIBUTE_VALUE_SEPARATOR.getToken()).append(" Vendor").append("\n")
             .append(ENTRY_DEFINITIONS.getName())
-                .append(ATTRIBUTE_VALUE_SEPARATOR.getToken()).append(" Definitions/MainServiceTemplate.yaml").append("\n")
+                .append(ATTRIBUTE_VALUE_SEPARATOR.getToken()).append(" ").append(TOSCA_DEFINITION_FILEPATH).append("\n")
             .append(ETSI_ENTRY_MANIFEST.getName())
-                .append(ATTRIBUTE_VALUE_SEPARATOR.getToken()).append(" Definitions/MainServiceTemplate.mf").append("\n")
+                .append(ATTRIBUTE_VALUE_SEPARATOR.getToken()).append(" ").append(TOSCA_MANIFEST_FILEPATH).append("\n")
             .append(ETSI_ENTRY_CHANGE_LOG.getName())
-                .append(ATTRIBUTE_VALUE_SEPARATOR.getToken()).append(" Artifacts/changeLog.text").append("\n");
+                .append(ATTRIBUTE_VALUE_SEPARATOR.getToken()).append(" ").append(TOSCA_CHANGELOG_FILEPATH).append("\n");
     }
 
     @Test
     public void testGivenTOSCAMetaFile_whenEntryHasNoValue_thenErrorIsReturned() {
         final String metaFileWithInvalidEntry = "TOSCA-Meta-File-Version: \n" +
-                "Entry-Definitions: Definitions/MainServiceTemplate.yaml";
+                "Entry-Definitions: " + TOSCA_DEFINITION_FILEPATH;
 
         handler.addFile(TOSCA_META_PATH_FILE_NAME.getName(), metaFileWithInvalidEntry.getBytes(StandardCharsets.UTF_8));
-        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytes(SAMPLE_DEFINITION_FILE_PATH));
+        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytesOrFail(SAMPLE_DEFINITION_FILE_PATH));
 
         final Map<String, List<ErrorMessage>> errors = sol004MetaDirectoryValidator.validateContent(handler);
         assertExpectedErrors("TOSCA Meta file with no entries", errors, 1);
@@ -130,7 +134,7 @@
                 .append(ATTRIBUTE_VALUE_SEPARATOR.getToken()).append(entryLicenseFilePath).append("\n");
 
         handler.addFile(TOSCA_META_PATH_FILE_NAME.getName(), metaFileBuilder.toString().getBytes(StandardCharsets.UTF_8));
-        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytes(SAMPLE_DEFINITION_FILE_PATH));
+        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytesOrFail(SAMPLE_DEFINITION_FILE_PATH));
         handler.addFile(TOSCA_CHANGELOG_FILEPATH, "".getBytes(StandardCharsets.UTF_8));
 
         handler.addFile(SAMPLE_SOURCE, "".getBytes());
@@ -180,17 +184,17 @@
             .append(CREATED_BY_ENTRY.getName())
                 .append(ATTRIBUTE_VALUE_SEPARATOR.getToken()).append(" Vendor").append("\n")
             .append(ENTRY_DEFINITIONS.getName())
-                .append(ATTRIBUTE_VALUE_SEPARATOR.getToken()).append(" Definitions/MainServiceTemplate.yaml").append("\n")
+                .append(ATTRIBUTE_VALUE_SEPARATOR.getToken()).append(" ").append(TOSCA_DEFINITION_FILEPATH).append("\n")
             .append(ETSI_ENTRY_MANIFEST.getName())
-                .append(ATTRIBUTE_VALUE_SEPARATOR.getToken()).append(" Definitions/MainServiceTemplate.mf").append("\n")
+                .append(ATTRIBUTE_VALUE_SEPARATOR.getToken()).append(" ").append(TOSCA_MANIFEST_FILEPATH).append("\n")
             .append(ETSI_ENTRY_CHANGE_LOG.getName())
-                .append(ATTRIBUTE_VALUE_SEPARATOR.getToken()).append(" Artifacts/changeLog.text");
+                .append(ATTRIBUTE_VALUE_SEPARATOR.getToken()).append(" ").append(TOSCA_CHANGELOG_FILEPATH);
         final ManifestBuilder manifestBuilder = getVnfManifestSampleBuilder();
 
         handler.addFile(ToscaMetaEntry.TOSCA_META_PATH_FILE_NAME.getName(), metaFileBuilder.toString().getBytes(StandardCharsets.UTF_8));
         manifestBuilder.withSource(TOSCA_META_PATH_FILE_NAME.getName());
 
-        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytes(SAMPLE_DEFINITION_FILE_PATH));
+        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytesOrFail(SAMPLE_DEFINITION_FILE_PATH));
         manifestBuilder.withSource(TOSCA_DEFINITION_FILEPATH);
 
         handler.addFile(TOSCA_CHANGELOG_FILEPATH, "".getBytes(StandardCharsets.UTF_8));
@@ -227,11 +231,12 @@
         handler.addFile(SAMPLE_SOURCE, "".getBytes());
         manifestBuilder.withSource(SAMPLE_SOURCE);
 
-        handler.addFile("Definitions/etsi_nfv_sol001_pnfd_2_5_1_types.yaml", getResourceBytes(SAMPLE_DEFINITION_FILE_PATH));
+        handler.addFile("Definitions/etsi_nfv_sol001_pnfd_2_5_1_types.yaml",
+            getResourceBytesOrFail(SAMPLE_DEFINITION_FILE_PATH));
         manifestBuilder.withSource("Definitions/etsi_nfv_sol001_pnfd_2_5_1_types.yaml");
 
-        final String definitionFileWithValidImports = "/validation.files/definition/definitionFileWithValidImports.yaml";
-        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytes(definitionFileWithValidImports));
+        final String definitionFileWithValidImports = "validation.files/definition/definitionFileWithValidImports.yaml";
+        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytesOrFail(definitionFileWithValidImports));
         manifestBuilder.withSource(TOSCA_DEFINITION_FILEPATH);
 
         manifestBuilder.withSource(TOSCA_MANIFEST_FILEPATH);
@@ -254,15 +259,18 @@
         handler.addFile(SAMPLE_SOURCE, "".getBytes());
         manifestBuilder.withSource(SAMPLE_SOURCE);
 
-        final byte [] sampleDefinitionFile1 = getResourceBytes("/validation.files/definition/sampleDefinitionFile1.yaml");
+        final byte [] sampleDefinitionFile1 =
+            getResourceBytesOrFail("validation.files/definition/sampleDefinitionFile1.yaml");
         handler.addFile(TOSCA_DEFINITION_FILEPATH, sampleDefinitionFile1);
         manifestBuilder.withSource(TOSCA_DEFINITION_FILEPATH);
 
-        final byte [] sampleDefinitionFile2 = getResourceBytes("/validation.files/definition/sampleDefinitionFile2.yaml");
+        final byte [] sampleDefinitionFile2 =
+            getResourceBytesOrFail("validation.files/definition/sampleDefinitionFile2.yaml");
         handler.addFile("Definitions/etsi_nfv_sol001_pnfd_2_5_1_types.yaml", sampleDefinitionFile2);
         manifestBuilder.withSource("Definitions/etsi_nfv_sol001_pnfd_2_5_1_types.yaml");
 
-        final byte [] sampleDefinitionFile3 = getResourceBytes("/validation.files/definition/sampleDefinitionFile1.yaml");
+        final byte [] sampleDefinitionFile3 =
+            getResourceBytesOrFail("validation.files/definition/sampleDefinitionFile1.yaml");
         handler.addFile("Definitions/etsi_nfv_sol001_pnfd_2_5_2_types.yaml", sampleDefinitionFile3);
         manifestBuilder.withSource("Definitions/etsi_nfv_sol001_pnfd_2_5_2_types.yaml");
 
@@ -286,8 +294,9 @@
         handler.addFile(SAMPLE_SOURCE, "".getBytes());
         manifestBuilder.withSource(SAMPLE_SOURCE);
 
-        final String definitionFileWithInvalidImports = "/validation.files/definition/definitionFileWithInvalidImport.yaml";
-        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytes(definitionFileWithInvalidImports));
+        final String definitionFileWithInvalidImports =
+            "validation.files/definition/definitionFileWithInvalidImport.yaml";
+        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytesOrFail(definitionFileWithInvalidImports));
         manifestBuilder.withSource(TOSCA_DEFINITION_FILEPATH);
 
         manifestBuilder.withSource(TOSCA_MANIFEST_FILEPATH);
@@ -318,7 +327,8 @@
         manifestBuilder.withSource("Definitions/etsi_nfv_sol001_pnfd_2_5_1_types.yaml");
 
         manifestBuilder.withSource(TOSCA_DEFINITION_FILEPATH);
-        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytes("/validation.files/definition/sampleDefinitionFile2.yaml"));
+        handler.addFile(TOSCA_DEFINITION_FILEPATH,
+            getResourceBytesOrFail("validation.files/definition/sampleDefinitionFile2.yaml"));
 
         manifestBuilder.withSource(TOSCA_MANIFEST_FILEPATH);
         handler.addFile(TOSCA_MANIFEST_FILEPATH, manifestBuilder.build().getBytes(StandardCharsets.UTF_8));
@@ -343,8 +353,8 @@
         handler.addFile(SAMPLE_SOURCE, "".getBytes());
         manifestBuilder.withSource(SAMPLE_SOURCE);
 
-        final String definitionFileWithInvalidYAML = "/validation.files/definition/invalidDefinitionFile.yaml";
-        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytes(definitionFileWithInvalidYAML));
+        final String definitionFileWithInvalidYAML = "validation.files/definition/invalidDefinitionFile.yaml";
+        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytesOrFail(definitionFileWithInvalidYAML));
         manifestBuilder.withSource(TOSCA_DEFINITION_FILEPATH);
 
         manifestBuilder.withSource(TOSCA_MANIFEST_FILEPATH);
@@ -364,17 +374,17 @@
         handler.addFile(TOSCA_CHANGELOG_FILEPATH, "".getBytes());
         manifestBuilder.withSource(TOSCA_CHANGELOG_FILEPATH);
 
-        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytes(SAMPLE_DEFINITION_FILE_PATH));
+        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytesOrFail(SAMPLE_DEFINITION_FILE_PATH));
         manifestBuilder.withSource(TOSCA_DEFINITION_FILEPATH);
 
         handler.addFile(SAMPLE_SOURCE, "".getBytes());
         manifestBuilder.withSource(SAMPLE_SOURCE);
 
-        handler.addFile(SAMPLE_DEFINITION_IMPORT_FILE_PATH, getResourceBytes(SAMPLE_DEFINITION_FILE_PATH));
+        handler.addFile(SAMPLE_DEFINITION_IMPORT_FILE_PATH, getResourceBytesOrFail(SAMPLE_DEFINITION_FILE_PATH));
         manifestBuilder.withSource(SAMPLE_DEFINITION_IMPORT_FILE_PATH);
 
         final String nonManoSource = "Artifacts/Deployment/Measurements/PM_Dictionary.yaml";
-        handler.addFile(nonManoSource, getResourceBytes("/validation.files/measurements/pmEvents-valid.yaml"));
+        handler.addFile(nonManoSource, getResourceBytesOrFail("validation.files/measurements/pmEvents-valid.yaml"));
         manifestBuilder.withNonManoArtifact(ONAP_PM_DICTIONARY.getType(), nonManoSource);
 
         manifestBuilder.withSource(TOSCA_MANIFEST_FILEPATH);
@@ -399,14 +409,14 @@
         handler.addFile(TOSCA_CHANGELOG_FILEPATH, "".getBytes());
         manifestBuilder.withSource(TOSCA_CHANGELOG_FILEPATH);
 
-        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytes(SAMPLE_DEFINITION_FILE_PATH));
+        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytesOrFail(SAMPLE_DEFINITION_FILE_PATH));
         manifestBuilder.withSource(TOSCA_DEFINITION_FILEPATH);
 
         handler.addFile(SAMPLE_DEFINITION_IMPORT_FILE_PATH, "".getBytes());
         manifestBuilder.withSource(SAMPLE_DEFINITION_IMPORT_FILE_PATH);
 
         String nonManoSource = "Artifacts/Deployment/Measurements/PM_Dictionary.yaml";
-        handler.addFile(nonManoSource, getResourceBytes("/validation.files/measurements/pmEvents-valid.yaml"));
+        handler.addFile(nonManoSource, getResourceBytesOrFail("validation.files/measurements/pmEvents-valid.yaml"));
         manifestBuilder.withNonManoArtifact(ONAP_PM_DICTIONARY.getType(), nonManoSource);
 
         manifestBuilder.withSource(TOSCA_MANIFEST_FILEPATH);
@@ -422,9 +432,9 @@
     @Test
     public void testGivenManifestFile_withInvalidData_thenErrorIsReturned() {
         handler.addFile(TOSCA_META_PATH_FILE_NAME.getName(), metaFileBuilder.toString().getBytes(StandardCharsets.UTF_8));
-        handler.addFile(TOSCA_MANIFEST_FILEPATH, getResourceBytes("/validation.files/manifest/invalidManifest.mf"));
+        handler.addFile(TOSCA_MANIFEST_FILEPATH, getResourceBytesOrFail("validation.files/manifest/invalidManifest.mf"));
         handler.addFile(TOSCA_CHANGELOG_FILEPATH, "".getBytes());
-        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytes(SAMPLE_DEFINITION_FILE_PATH));
+        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytesOrFail(SAMPLE_DEFINITION_FILE_PATH));
         handler.addFile(SAMPLE_DEFINITION_IMPORT_FILE_PATH, "".getBytes());
 
         final Map<String, List<ErrorMessage>> errors = sol004MetaDirectoryValidator.validateContent(handler);
@@ -441,7 +451,7 @@
         handler.addFile(TOSCA_CHANGELOG_FILEPATH, "".getBytes());
         manifestBuilder.withSource(TOSCA_CHANGELOG_FILEPATH);
 
-        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytes(SAMPLE_DEFINITION_FILE_PATH));
+        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytesOrFail(SAMPLE_DEFINITION_FILE_PATH));
         manifestBuilder.withSource(TOSCA_DEFINITION_FILEPATH);
 
         handler.addFile(SAMPLE_DEFINITION_IMPORT_FILE_PATH, "".getBytes());
@@ -467,11 +477,11 @@
             .append(CREATED_BY_ENTRY.getName())
                 .append(ATTRIBUTE_VALUE_SEPARATOR.getToken()).append(" Vendor").append("\n")
             .append(ENTRY_DEFINITIONS.getName())
-                .append(ATTRIBUTE_VALUE_SEPARATOR.getToken()).append(" Definitions/MainServiceTemplate.yaml\n")
+                .append(ATTRIBUTE_VALUE_SEPARATOR.getToken()).append(" ").append(TOSCA_DEFINITION_FILEPATH).append("\n")
             .append(ETSI_ENTRY_MANIFEST.getName())
                 .append(ATTRIBUTE_VALUE_SEPARATOR.getToken()).append(" Definitions/MainServiceTemplate2.mf\n")
             .append(ETSI_ENTRY_CHANGE_LOG.getName())
-                .append(ATTRIBUTE_VALUE_SEPARATOR.getToken()).append(" Artifacts/changeLog.text\n");
+                .append(ATTRIBUTE_VALUE_SEPARATOR.getToken()).append(" ").append(TOSCA_CHANGELOG_FILEPATH).append("\n");
 
         final ManifestBuilder manifestBuilder = getVnfManifestSampleBuilder();
 
@@ -481,7 +491,7 @@
         handler.addFile(TOSCA_CHANGELOG_FILEPATH, "".getBytes());
         manifestBuilder.withSource(TOSCA_CHANGELOG_FILEPATH);
 
-        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytes(SAMPLE_DEFINITION_FILE_PATH));
+        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytesOrFail(SAMPLE_DEFINITION_FILE_PATH));
         manifestBuilder.withSource(TOSCA_DEFINITION_FILEPATH);
 
         handler.addFile(SAMPLE_DEFINITION_IMPORT_FILE_PATH, "".getBytes());
@@ -505,11 +515,11 @@
             .append(CREATED_BY_ENTRY.getName())
                 .append(ATTRIBUTE_VALUE_SEPARATOR.getToken()).append(" Vendor").append("\n")
             .append(ENTRY_DEFINITIONS.getName())
-                .append(ATTRIBUTE_VALUE_SEPARATOR.getToken()).append(" Definitions/MainServiceTemplate.yaml\n")
+                .append(ATTRIBUTE_VALUE_SEPARATOR.getToken()).append(" ").append(TOSCA_DEFINITION_FILEPATH).append("\n")
             .append(ETSI_ENTRY_MANIFEST.getName())
                 .append(ATTRIBUTE_VALUE_SEPARATOR.getToken()).append(" Definitions/MainServiceTemplate.txt\n")
             .append(ETSI_ENTRY_CHANGE_LOG.getName())
-                .append(ATTRIBUTE_VALUE_SEPARATOR.getToken()).append(" Artifacts/changeLog.text\n");
+                .append(ATTRIBUTE_VALUE_SEPARATOR.getToken()).append(" ").append(TOSCA_CHANGELOG_FILEPATH).append("\n");
 
         final ManifestBuilder manifestBuilder = getVnfManifestSampleBuilder();
 
@@ -519,7 +529,7 @@
         handler.addFile(TOSCA_CHANGELOG_FILEPATH, "".getBytes());
         manifestBuilder.withSource(TOSCA_CHANGELOG_FILEPATH);
 
-        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytes(SAMPLE_DEFINITION_FILE_PATH));
+        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytesOrFail(SAMPLE_DEFINITION_FILE_PATH));
         manifestBuilder.withSource(TOSCA_DEFINITION_FILEPATH);
 
         handler.addFile(SAMPLE_DEFINITION_IMPORT_FILE_PATH, "".getBytes());
@@ -541,7 +551,7 @@
         manifestBuilder.withSource(TOSCA_META_PATH_FILE_NAME.getName());
         handler.addFile(TOSCA_CHANGELOG_FILEPATH, "".getBytes());
         manifestBuilder.withSource(TOSCA_CHANGELOG_FILEPATH);
-        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytes(SAMPLE_DEFINITION_FILE_PATH));
+        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytesOrFail(SAMPLE_DEFINITION_FILE_PATH));
         manifestBuilder.withSource(TOSCA_DEFINITION_FILEPATH);
 
         manifestBuilder.withSource(TOSCA_MANIFEST_FILEPATH);
@@ -563,7 +573,7 @@
 
         manifestBuilder.withSignedSource(TOSCA_DEFINITION_FILEPATH
             , "SHA-abc", "09e5a788acb180162c51679ae4c998039fa6644505db2415e35107d1ee213943");
-        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytes(SAMPLE_DEFINITION_FILE_PATH));
+        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytesOrFail(SAMPLE_DEFINITION_FILE_PATH));
 
         manifestBuilder.withSource(TOSCA_MANIFEST_FILEPATH);
         handler.addFile(TOSCA_MANIFEST_FILEPATH, manifestBuilder.build().getBytes(StandardCharsets.UTF_8));
@@ -587,7 +597,7 @@
         manifestBuilder.withSource(TOSCA_META_PATH_FILE_NAME.getName());
         handler.addFile(TOSCA_CHANGELOG_FILEPATH, "".getBytes());
         manifestBuilder.withSource(TOSCA_CHANGELOG_FILEPATH);
-        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytes(SAMPLE_DEFINITION_FILE_PATH));
+        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytesOrFail(SAMPLE_DEFINITION_FILE_PATH));
         manifestBuilder.withSource(TOSCA_DEFINITION_FILEPATH);
 
         manifestBuilder.withSource(TOSCA_MANIFEST_FILEPATH);
@@ -612,7 +622,7 @@
         handler.addFile(TOSCA_CHANGELOG_FILEPATH, "".getBytes());
         manifestBuilder.withSource(TOSCA_CHANGELOG_FILEPATH);
 
-        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytes(SAMPLE_DEFINITION_FILE_PATH));
+        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytesOrFail(SAMPLE_DEFINITION_FILE_PATH));
         manifestBuilder.withSource(TOSCA_DEFINITION_FILEPATH);
 
         manifestBuilder.withSource(TOSCA_MANIFEST_FILEPATH);
@@ -635,7 +645,7 @@
         handler.addFile(TOSCA_CHANGELOG_FILEPATH, "".getBytes());
         manifestBuilder.withSource(TOSCA_CHANGELOG_FILEPATH);
 
-        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytes(SAMPLE_DEFINITION_FILE_PATH));
+        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytesOrFail(SAMPLE_DEFINITION_FILE_PATH));
         manifestBuilder.withSource(TOSCA_DEFINITION_FILEPATH);
 
         manifestBuilder.withSource(TOSCA_MANIFEST_FILEPATH);
@@ -658,7 +668,7 @@
         handler.addFile(TOSCA_CHANGELOG_FILEPATH, "".getBytes());
         manifestBuilder.withSource(TOSCA_CHANGELOG_FILEPATH);
 
-        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytes(SAMPLE_DEFINITION_FILE_PATH));
+        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytesOrFail(SAMPLE_DEFINITION_FILE_PATH));
         manifestBuilder.withSource(TOSCA_DEFINITION_FILEPATH);
 
         manifestBuilder.withSource(TOSCA_MANIFEST_FILEPATH);
@@ -686,7 +696,7 @@
         handler.addFile(TOSCA_CHANGELOG_FILEPATH, "".getBytes());
         manifestBuilder.withSource(TOSCA_CHANGELOG_FILEPATH);
 
-        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytes(SAMPLE_DEFINITION_FILE_PATH));
+        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytesOrFail(SAMPLE_DEFINITION_FILE_PATH));
         manifestBuilder.withSource(TOSCA_DEFINITION_FILEPATH);
 
         manifestBuilder.withSource(TOSCA_MANIFEST_FILEPATH);
@@ -711,7 +721,7 @@
         handler.addFile(TOSCA_CHANGELOG_FILEPATH, "".getBytes());
         manifestBuilder.withSource(TOSCA_CHANGELOG_FILEPATH);
 
-        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytes(SAMPLE_DEFINITION_FILE_PATH));
+        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytesOrFail(SAMPLE_DEFINITION_FILE_PATH));
         manifestBuilder.withSource(TOSCA_DEFINITION_FILEPATH);
 
         manifestBuilder.withSource(TOSCA_MANIFEST_FILEPATH);
@@ -738,11 +748,12 @@
         manifestBuilder.withSource(SAMPLE_SOURCE);
 
         final String definitionImportOne = "Definitions/importOne.yaml";
-        handler.addFile(definitionImportOne, getResourceBytes("/validation.files/definition/sampleDefinitionFile2.yaml"));
+        handler.addFile(definitionImportOne,
+            getResourceBytesOrFail("validation.files/definition/sampleDefinitionFile2.yaml"));
         manifestBuilder.withSource(definitionImportOne);
 
-        final String definitionFileWithValidImports = "/validation.files/definition/definitionFileWithOneImport.yaml";
-        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytes(definitionFileWithValidImports));
+        final String definitionFileWithValidImports = "validation.files/definition/definitionFileWithOneImport.yaml";
+        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytesOrFail(definitionFileWithValidImports));
         manifestBuilder.withSource(TOSCA_DEFINITION_FILEPATH);
 
         manifestBuilder.withSource(TOSCA_MANIFEST_FILEPATH);
@@ -775,11 +786,12 @@
         manifestBuilder.withSource(SAMPLE_SOURCE);
 
         final String definitionImportOne = "Definitions/importOne.yaml";
-        handler.addFile(definitionImportOne, getResourceBytes("/validation.files/definition/definitionFileWithInvalidImport.yaml"));
+        handler.addFile(definitionImportOne,
+            getResourceBytesOrFail("validation.files/definition/definitionFileWithInvalidImport.yaml"));
         manifestBuilder.withSource(definitionImportOne);
 
-        final String definitionFileWithValidImports = "/validation.files/definition/definitionFileWithOneImport.yaml";
-        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytes(definitionFileWithValidImports));
+        final String definitionFileWithValidImports = "validation.files/definition/definitionFileWithOneImport.yaml";
+        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytesOrFail(definitionFileWithValidImports));
         manifestBuilder.withSource(TOSCA_DEFINITION_FILEPATH);
 
         manifestBuilder.withSource(TOSCA_MANIFEST_FILEPATH);
@@ -802,18 +814,20 @@
         handler.addFile(TOSCA_META_PATH_FILE_NAME.getName(), metaFileBuilder.toString().getBytes(StandardCharsets.UTF_8));
         manifestBuilder.withSource(TOSCA_META_PATH_FILE_NAME.getName());
 
-        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytes(SAMPLE_DEFINITION_FILE_PATH));
+        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytesOrFail(SAMPLE_DEFINITION_FILE_PATH));
         manifestBuilder.withSource(TOSCA_DEFINITION_FILEPATH);
 
         handler.addFile(TOSCA_CHANGELOG_FILEPATH, "".getBytes(StandardCharsets.UTF_8));
         manifestBuilder.withSource(TOSCA_CHANGELOG_FILEPATH);
 
         final String nonManoPmEventsSource = "Artifacts/Deployment/Measurements/PM_Dictionary.yaml";
-        handler.addFile(nonManoPmEventsSource, getResourceBytes("/validation.files/measurements/pmEvents-valid.yaml"));
+        handler.addFile(nonManoPmEventsSource,
+            getResourceBytesOrFail("validation.files/measurements/pmEvents-valid.yaml"));
         manifestBuilder.withNonManoArtifact(ONAP_PM_DICTIONARY.getType(), nonManoPmEventsSource);
 
         final String nonManoVesEventsSource = "Artifacts/Deployment/Events/ves_events.yaml";
-        handler.addFile(nonManoVesEventsSource, getResourceBytes("/validation.files/events/vesEvents-valid.yaml"));
+        handler.addFile(nonManoVesEventsSource,
+            getResourceBytesOrFail("validation.files/events/vesEvents-valid.yaml"));
         manifestBuilder.withNonManoArtifact(ONAP_VES_EVENTS.getType(), nonManoVesEventsSource);
 
         manifestBuilder.withSource(TOSCA_MANIFEST_FILEPATH);
@@ -832,14 +846,14 @@
         handler.addFile(TOSCA_META_PATH_FILE_NAME.getName(), metaFileBuilder.toString().getBytes(StandardCharsets.UTF_8));
         manifestBuilder.withSource(TOSCA_META_PATH_FILE_NAME.getName());
 
-        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytes(SAMPLE_DEFINITION_FILE_PATH));
+        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytesOrFail(SAMPLE_DEFINITION_FILE_PATH));
         manifestBuilder.withSource(TOSCA_DEFINITION_FILEPATH);
 
         handler.addFile(TOSCA_CHANGELOG_FILEPATH, "".getBytes(StandardCharsets.UTF_8));
         manifestBuilder.withSource(TOSCA_CHANGELOG_FILEPATH);
 
         final String nonManoPmEventsSource = "Artifacts/Deployment/Measurements/PM_Dictionary.yaml";
-        handler.addFile(nonManoPmEventsSource, getResourceBytes(INVALID_YAML_FILE_PATH));
+        handler.addFile(nonManoPmEventsSource, getResourceBytesOrFail(INVALID_YAML_FILE_PATH));
         manifestBuilder.withNonManoArtifact(ONAP_PM_DICTIONARY.getType(), nonManoPmEventsSource);
 
         manifestBuilder.withSource(TOSCA_MANIFEST_FILEPATH);
@@ -870,18 +884,18 @@
         handler.addFile(TOSCA_META_PATH_FILE_NAME.getName(), metaFileBuilder.toString().getBytes(StandardCharsets.UTF_8));
         manifestBuilder.withSource(TOSCA_META_PATH_FILE_NAME.getName());
 
-        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytes(SAMPLE_DEFINITION_FILE_PATH));
+        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytesOrFail(SAMPLE_DEFINITION_FILE_PATH));
         manifestBuilder.withSource(TOSCA_DEFINITION_FILEPATH);
 
         handler.addFile(TOSCA_CHANGELOG_FILEPATH, "".getBytes(StandardCharsets.UTF_8));
         manifestBuilder.withSource(TOSCA_CHANGELOG_FILEPATH);
 
         final String nonManoPmEventsSource = "Artifacts/Deployment/Measurements/PM_Dictionary.yaml";
-        handler.addFile(nonManoPmEventsSource, getResourceBytes(EMPTY_YAML_FILE_PATH));
+        handler.addFile(nonManoPmEventsSource, getResourceBytesOrFail(EMPTY_YAML_FILE_PATH));
         manifestBuilder.withNonManoArtifact(ONAP_PM_DICTIONARY.getType(), nonManoPmEventsSource);
 
         final String nonManoVesEventsSource = "Artifacts/Deployment/Events/ves_events.yaml";
-        handler.addFile(nonManoVesEventsSource, getResourceBytes(EMPTY_YAML_FILE_PATH));
+        handler.addFile(nonManoVesEventsSource, getResourceBytesOrFail(EMPTY_YAML_FILE_PATH));
         manifestBuilder.withNonManoArtifact(ONAP_VES_EVENTS.getType(), nonManoVesEventsSource);
 
         manifestBuilder.withSource(TOSCA_MANIFEST_FILEPATH);
@@ -908,7 +922,7 @@
         handler.addFile(TOSCA_META_PATH_FILE_NAME.getName(), metaFileBuilder.toString().getBytes(StandardCharsets.UTF_8));
         manifestBuilder.withSource(TOSCA_META_PATH_FILE_NAME.getName());
 
-        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytes(SAMPLE_DEFINITION_FILE_PATH));
+        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytesOrFail(SAMPLE_DEFINITION_FILE_PATH));
         manifestBuilder.withSource(TOSCA_DEFINITION_FILEPATH);
 
         handler.addFile(TOSCA_CHANGELOG_FILEPATH, "".getBytes(StandardCharsets.UTF_8));
@@ -939,6 +953,192 @@
         assertExpectedErrors(actualErrorMap.get(SdcCommon.UPLOAD_FILE), expectedErrorList);
     }
 
+    @Test
+    public void givenPackageWithValidSoftwareInformationNonMano_whenThePackageIsValidated_thenNoErrorsAreReturned() {
+        //given a package with software information non-mano artifact
+        final ManifestBuilder manifestBuilder = getPnfManifestSampleBuilder();
+        final String nonManoSoftwareInformationPath = "Artifacts/software-information/pnf-sw-information-valid.yaml";
+        handler.addFile(nonManoSoftwareInformationPath,
+            getResourceBytesOrFail("validation.files/non-mano/pnf-sw-information-valid.yaml"));
+        manifestBuilder.withNonManoArtifact(ONAP_SW_INFORMATION.getType(), nonManoSoftwareInformationPath);
+        handler.addFile(TOSCA_META_PATH_FILE_NAME.getName(), metaFileBuilder.toString()
+            .getBytes(StandardCharsets.UTF_8));
+        manifestBuilder.withSource(TOSCA_META_PATH_FILE_NAME.getName());
+        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytesOrFail(SAMPLE_DEFINITION_FILE_PATH));
+        manifestBuilder.withSource(TOSCA_DEFINITION_FILEPATH);
+        handler.addFile(TOSCA_CHANGELOG_FILEPATH, "".getBytes(StandardCharsets.UTF_8));
+        manifestBuilder.withSource(TOSCA_CHANGELOG_FILEPATH);
+
+        manifestBuilder.withSource(TOSCA_MANIFEST_FILEPATH);
+        handler.addFile(TOSCA_MANIFEST_FILEPATH, manifestBuilder.build().getBytes(StandardCharsets.UTF_8));
+        //when package is validated
+        final Map<String, List<ErrorMessage>> actualErrorMap = sol004MetaDirectoryValidator.validateContent(handler);
+        //then no errors
+        assertExpectedErrors(actualErrorMap.get(SdcCommon.UPLOAD_FILE), Collections.emptyList());
+    }
+
+    @Test
+    public void givenPackageWithUnparsableSwInformationNonMano_whenThePackageIsValidated_thenInvalidErrorIsReturned() {
+        //given a package with unparsable software information non-mano artifact
+        final ManifestBuilder manifestBuilder = getPnfManifestSampleBuilder();
+        final String nonManoSoftwareInformationPath = "Artifacts/software-information/pnf-sw-information-valid.yaml";
+        handler.addFile(nonManoSoftwareInformationPath,
+            getResourceBytesOrFail("validation.files/invalid.yaml"));
+        manifestBuilder.withNonManoArtifact(ONAP_SW_INFORMATION.getType(), nonManoSoftwareInformationPath);
+        handler.addFile(TOSCA_META_PATH_FILE_NAME.getName(), metaFileBuilder.toString()
+            .getBytes(StandardCharsets.UTF_8));
+        manifestBuilder.withSource(TOSCA_META_PATH_FILE_NAME.getName());
+        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytesOrFail(SAMPLE_DEFINITION_FILE_PATH));
+        manifestBuilder.withSource(TOSCA_DEFINITION_FILEPATH);
+        handler.addFile(TOSCA_CHANGELOG_FILEPATH, "".getBytes(StandardCharsets.UTF_8));
+        manifestBuilder.withSource(TOSCA_CHANGELOG_FILEPATH);
+
+        manifestBuilder.withSource(TOSCA_MANIFEST_FILEPATH);
+        handler.addFile(TOSCA_MANIFEST_FILEPATH, manifestBuilder.build().getBytes(StandardCharsets.UTF_8));
+        //when package is validated
+        final Map<String, List<ErrorMessage>> actualErrorMap = sol004MetaDirectoryValidator.validateContent(handler);
+        //then invalid error returned
+        final List<ErrorMessage> expectedErrorList = new ArrayList<>();
+        expectedErrorList.add(new ErrorMessage(ErrorLevel.ERROR
+            , Messages.INVALID_SW_INFORMATION_NON_MANO_ERROR.formatMessage(nonManoSoftwareInformationPath))
+        );
+        assertExpectedErrors(actualErrorMap.get(SdcCommon.UPLOAD_FILE), expectedErrorList);
+    }
+
+    @Test
+    public void givenPackageWithIncorrectSwInformationNonMano_whenThePackageIsValidated_thenInvalidErrorIsReturned() {
+        //given a package with incorrect software information non-mano artifact
+        final ManifestBuilder manifestBuilder = getPnfManifestSampleBuilder();
+        final String nonManoSoftwareInformationPath = "Artifacts/software-information/pnf-sw-information-invalid.yaml";
+        handler.addFile(nonManoSoftwareInformationPath,
+            getResourceBytesOrFail("validation.files/non-mano/pnf-sw-information-invalid.yaml"));
+        manifestBuilder.withNonManoArtifact(ONAP_SW_INFORMATION.getType(), nonManoSoftwareInformationPath);
+        handler.addFile(TOSCA_META_PATH_FILE_NAME.getName(), metaFileBuilder.toString()
+            .getBytes(StandardCharsets.UTF_8));
+        manifestBuilder.withSource(TOSCA_META_PATH_FILE_NAME.getName());
+        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytesOrFail(SAMPLE_DEFINITION_FILE_PATH));
+        manifestBuilder.withSource(TOSCA_DEFINITION_FILEPATH);
+        handler.addFile(TOSCA_CHANGELOG_FILEPATH, "".getBytes(StandardCharsets.UTF_8));
+        manifestBuilder.withSource(TOSCA_CHANGELOG_FILEPATH);
+
+        manifestBuilder.withSource(TOSCA_MANIFEST_FILEPATH);
+        handler.addFile(TOSCA_MANIFEST_FILEPATH, manifestBuilder.build().getBytes(StandardCharsets.UTF_8));
+        //when package is validated
+        final Map<String, List<ErrorMessage>> actualErrorMap = sol004MetaDirectoryValidator.validateContent(handler);
+        //then incorrect error returned
+        final List<ErrorMessage> expectedErrorList = new ArrayList<>();
+        expectedErrorList.add(new ErrorMessage(ErrorLevel.ERROR
+            , Messages.INCORRECT_SW_INFORMATION_NON_MANO_ERROR.formatMessage(nonManoSoftwareInformationPath))
+        );
+        assertExpectedErrors(actualErrorMap.get(SdcCommon.UPLOAD_FILE), expectedErrorList);
+    }
+
+    @Test
+    public void givenPackageWithTwoSoftwareInformationNonMano_whenThePackageIsValidated_thenUniqueErrorIsReturned() {
+        //given a package with two software information non-mano artifacts
+        final ManifestBuilder manifestBuilder = getPnfManifestSampleBuilder();
+        final String nonManoSoftwareInformation1Path = "Artifacts/software-information/pnf-sw-information-valid1.yaml";
+        handler.addFile(nonManoSoftwareInformation1Path,
+            getResourceBytesOrFail("validation.files/non-mano/pnf-sw-information-valid.yaml"));
+        manifestBuilder.withNonManoArtifact(ONAP_SW_INFORMATION.getType(), nonManoSoftwareInformation1Path);
+        final String nonManoSoftwareInformation2Path = "Artifacts/software-information/pnf-sw-information-valid2.yaml";
+        handler.addFile(nonManoSoftwareInformation2Path,
+            getResourceBytesOrFail("validation.files/non-mano/pnf-sw-information-valid.yaml"));
+        manifestBuilder.withNonManoArtifact(ONAP_SW_INFORMATION.getType(), nonManoSoftwareInformation2Path);
+        handler.addFile(TOSCA_META_PATH_FILE_NAME.getName(), metaFileBuilder.toString()
+            .getBytes(StandardCharsets.UTF_8));
+        manifestBuilder.withSource(TOSCA_META_PATH_FILE_NAME.getName());
+        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytesOrFail(SAMPLE_DEFINITION_FILE_PATH));
+        manifestBuilder.withSource(TOSCA_DEFINITION_FILEPATH);
+        handler.addFile(TOSCA_CHANGELOG_FILEPATH, "".getBytes(StandardCharsets.UTF_8));
+        manifestBuilder.withSource(TOSCA_CHANGELOG_FILEPATH);
+
+        manifestBuilder.withSource(TOSCA_MANIFEST_FILEPATH);
+        handler.addFile(TOSCA_MANIFEST_FILEPATH, manifestBuilder.build().getBytes(StandardCharsets.UTF_8));
+        //when package is validated
+        final Map<String, List<ErrorMessage>> actualErrorMap = sol004MetaDirectoryValidator.validateContent(handler);
+        //then unique error returned
+        final List<ErrorMessage> expectedErrorList = new ArrayList<>();
+        final String errorFiles = Stream.of(nonManoSoftwareInformation1Path, nonManoSoftwareInformation2Path)
+            .map(s -> String.format("'%s'", s))
+            .collect(Collectors.joining(", "));
+        expectedErrorList.add(new ErrorMessage(ErrorLevel.ERROR
+            , Messages.UNIQUE_SW_INFORMATION_NON_MANO_ERROR.formatMessage(errorFiles))
+        );
+        assertExpectedErrors(actualErrorMap.get(SdcCommon.UPLOAD_FILE), expectedErrorList);
+    }
+
+    @Test
+    public void signedPackage() throws SecurityManagerException {
+        //given
+        final ManifestBuilder manifestBuilder = getPnfManifestSampleBuilder();
+        final String fakeArtifactPath = "Artifacts/aArtifact.yaml";
+        final String fakeArtifactCmsPath = "Artifacts/aArtifact.cms";
+        final String fakeCertificatePath = "certificate.cert";
+        handler.addFile(fakeArtifactPath, new byte[0]);
+        manifestBuilder.withSource(fakeArtifactPath);
+        handler.addFile(fakeArtifactCmsPath, new byte[0]);
+        manifestBuilder.withSource(fakeArtifactCmsPath);
+        handler.addFile(fakeCertificatePath, new byte[0]);
+        manifestBuilder.withSource(fakeCertificatePath);
+        handler.addFile(TOSCA_CHANGELOG_FILEPATH, "".getBytes(StandardCharsets.UTF_8));
+        manifestBuilder.withSource(TOSCA_CHANGELOG_FILEPATH);
+        handler.addFile(TOSCA_DEFINITION_FILEPATH, getResourceBytesOrFail(SAMPLE_DEFINITION_FILE_PATH));
+        manifestBuilder.withSource(TOSCA_DEFINITION_FILEPATH);
+
+        metaFileBuilder.append(ETSI_ENTRY_CERTIFICATE.getName())
+            .append(ATTRIBUTE_VALUE_SEPARATOR.getToken()).append(" ").append(fakeCertificatePath).append("\n");
+        handler.addFile(TOSCA_META_PATH_FILE_NAME.getName(),
+            metaFileBuilder.toString().getBytes(StandardCharsets.UTF_8));
+        manifestBuilder.withSource(TOSCA_META_PATH_FILE_NAME.getName());
+
+        manifestBuilder.withSource(TOSCA_MANIFEST_FILEPATH);
+        handler.addFile(TOSCA_MANIFEST_FILEPATH, manifestBuilder.build().getBytes(StandardCharsets.UTF_8));
+
+        final SecurityManager securityManagerMock = mock(SecurityManager.class);
+        when(securityManagerMock.verifySignedData(any(), any(), any())).thenReturn(true);
+        sol004MetaDirectoryValidator = new SOL004MetaDirectoryValidator(securityManagerMock);
+
+        //when
+        Map<String, List<ErrorMessage>> actualErrorMap = sol004MetaDirectoryValidator.validateContent(handler);
+        //then
+        assertExpectedErrors(actualErrorMap.get(SdcCommon.UPLOAD_FILE), Collections.emptyList());
+
+        //given
+        sol004MetaDirectoryValidator = new SOL004MetaDirectoryValidator(securityManagerMock);
+        when(securityManagerMock.verifySignedData(any(), any(), any())).thenReturn(false);
+
+        //when
+        actualErrorMap = sol004MetaDirectoryValidator.validateContent(handler);
+
+        //then
+        List<ErrorMessage> expectedErrorList = new ArrayList<>();
+        expectedErrorList.add(new ErrorMessage(ErrorLevel.ERROR
+            , Messages.ARTIFACT_INVALID_SIGNATURE.formatMessage(fakeArtifactCmsPath, fakeArtifactPath))
+        );
+        assertExpectedErrors(actualErrorMap.get(SdcCommon.UPLOAD_FILE), expectedErrorList);
+
+        //given
+        sol004MetaDirectoryValidator = new SOL004MetaDirectoryValidator(securityManagerMock);
+        when(securityManagerMock.verifySignedData(any(), any(), any()))
+            .thenThrow(new SecurityManagerException("SecurityManagerException"));
+        //when
+        actualErrorMap = sol004MetaDirectoryValidator.validateContent(handler);
+
+        //then
+        expectedErrorList = new ArrayList<>();
+        expectedErrorList.add(
+            new ErrorMessage(ErrorLevel.ERROR,
+                Messages.ARTIFACT_SIGNATURE_VALIDATION_ERROR.formatMessage(fakeArtifactCmsPath,
+                    fakeArtifactPath, fakeCertificatePath, "SecurityManagerException")
+            )
+        );
+        assertExpectedErrors(actualErrorMap.get(SdcCommon.UPLOAD_FILE), expectedErrorList);
+    }
+
+
+
+
     private void assertExpectedErrors(final String testCase, final Map<String, List<ErrorMessage>> errors, final int expectedErrors){
         final List<ErrorMessage> errorMessages = errors.get(SdcCommon.UPLOAD_FILE);
         printErrorMessages(errorMessages);
@@ -957,18 +1157,6 @@
         }
     }
 
-    private byte[] getResourceBytes(final String resourcePath) {
-        try {
-            return ValidatorUtil.getFileResource(resourcePath);
-        } catch (final IOException e) {
-            final String errorMsg = String.format("Could not load resource '%s'", resourcePath);
-            LOGGER.error(errorMsg, e);
-            fail(errorMsg);
-        }
-
-        return null;
-    }
-
     private ManifestBuilder getPnfManifestSampleBuilder() {
         return new ManifestBuilder()
             .withMetaData(PNFD_NAME.getToken(), "myPnf")
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/test/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/csar/validation/TestConstants.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/test/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/csar/validation/TestConstants.java
index 42022fc..e4ff23b 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/test/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/csar/validation/TestConstants.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/test/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/csar/validation/TestConstants.java
@@ -20,20 +20,22 @@
 
 package org.openecomp.sdc.vendorsoftwareproduct.impl.orchestration.csar.validation;
 
-class TestConstants {
+import java.nio.file.Path;
+import java.nio.file.Paths;
 
+class TestConstants {
 
     public static final String SAMPLE_DEFINITION_IMPORT_FILE_PATH = "Definitions/etsi_nfv_sol001_pnfd_2_5_1_types.yaml";
     public static final String SAMPLE_SOURCE = "Artifacts/Deployment/Events/RadioNode_pnf_v1.yaml";
-    public static final String SAMPLE_DEFINITION_FILE_PATH = "/validation.files/definition/sampleDefinitionFile.yaml";
-    public static final String SAMPLE_MANIFEST_FILE_PATH = "/validation.files/manifest/sampleManifest.mf";
+    public static final Path SAMPLE_DEFINITION_FILE_PATH =
+        Paths.get("validation.files/definition/sampleDefinitionFile.yaml");
     public static final String TOSCA_DEFINITION_FILEPATH = "Definitions/MainServiceTemplate.yaml";
     public static final String TOSCA_MANIFEST_FILEPATH = "Definitions/MainServiceTemplate.mf";
     public static final String TOSCA_CHANGELOG_FILEPATH = "Artifacts/changeLog.text";
-    public static final String EMPTY_YAML_FILE_PATH = "/validation.files/empty.yaml";
-    public static final String INVALID_YAML_FILE_PATH = "/validation.files/invalid.yaml";
+    public static final Path EMPTY_YAML_FILE_PATH = Paths.get("validation.files/empty.yaml");
+    public static final Path INVALID_YAML_FILE_PATH = Paths.get("validation.files/invalid.yaml");
 
-    private TestConstants(){
+    private TestConstants() {
 
     }
 }
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/test/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/csar/validation/ValidatorFactoryTest.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/test/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/csar/validation/ValidatorFactoryTest.java
index c8ca1a5..822b573 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/test/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/csar/validation/ValidatorFactoryTest.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/test/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/csar/validation/ValidatorFactoryTest.java
@@ -20,13 +20,8 @@
 
 package org.openecomp.sdc.vendorsoftwareproduct.impl.orchestration.csar.validation;
 
-import org.junit.Before;
-import org.junit.Test;
-import org.openecomp.core.utilities.file.FileContentHandler;
-import java.io.IOException;
-import java.nio.charset.StandardCharsets;
-
 import static org.junit.Assert.assertEquals;
+import static org.openecomp.sdc.be.test.util.TestResourcesHandler.getResourceBytesOrFail;
 import static org.openecomp.sdc.tosca.csar.ManifestTokenType.ATTRIBUTE_VALUE_SEPARATOR;
 import static org.openecomp.sdc.tosca.csar.ToscaMetaEntry.CREATED_BY_ENTRY;
 import static org.openecomp.sdc.tosca.csar.ToscaMetaEntry.CSAR_VERSION_ENTRY;
@@ -39,6 +34,12 @@
 import static org.openecomp.sdc.vendorsoftwareproduct.impl.orchestration.csar.validation.TestConstants.TOSCA_DEFINITION_FILEPATH;
 import static org.openecomp.sdc.vendorsoftwareproduct.impl.orchestration.csar.validation.TestConstants.TOSCA_MANIFEST_FILEPATH;
 
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import org.junit.Before;
+import org.junit.Test;
+import org.openecomp.core.utilities.file.FileContentHandler;
+
 public class ValidatorFactoryTest {
 
     private String metaFile;
@@ -68,7 +69,7 @@
     }
 
     @Test
-    public void testGivenEmptyBlock0_thenONAPCsarValidatorIsReturned() throws IOException{
+    public void testGivenEmptyBlock0_thenONAPCsarValidatorIsReturned() throws IOException {
         handler.addFile(TOSCA_META_PATH_FILE_NAME.getName(), " ".getBytes(StandardCharsets.UTF_8));
         handler.addFile(TOSCA_DEFINITION_FILEPATH, "".getBytes());
         handler.addFile(TOSCA_CHANGELOG_FILEPATH, "".getBytes(StandardCharsets.UTF_8));
@@ -79,7 +80,7 @@
 
 
     @Test
-    public void testGivenNonSOL004MetaDirectoryCompliantMetaFile_thenONAPCSARValidatorIsReturned() throws IOException{
+    public void testGivenNonSOL004MetaDirectoryCompliantMetaFile_thenONAPCSARValidatorIsReturned() throws IOException {
         metaFile = metaFile +
                 ENTRY_DEFINITIONS.getName() + ATTRIBUTE_VALUE_SEPARATOR.getToken() + TOSCA_DEFINITION_FILEPATH;
         handler.addFile(TOSCA_META_PATH_FILE_NAME.getName(), metaFile.getBytes(StandardCharsets.UTF_8));
@@ -88,21 +89,21 @@
     }
 
     @Test
-    public void testGivenSOL004MetaDirectoryCompliantMetafile_thenONAPCsarValidatorIsReturned() throws IOException{
-
+    public void testGivenSOL004MetaDirectoryCompliantMetafile_thenONAPCsarValidatorIsReturned() throws IOException {
         metaFile = metaFile +
-                ENTRY_DEFINITIONS.getName() + ATTRIBUTE_VALUE_SEPARATOR.getToken() + TOSCA_DEFINITION_FILEPATH + "\n"
-                + ETSI_ENTRY_MANIFEST.getName() + ATTRIBUTE_VALUE_SEPARATOR.getToken() + TOSCA_MANIFEST_FILEPATH + "\n"
-                + ETSI_ENTRY_CHANGE_LOG.getName() + ATTRIBUTE_VALUE_SEPARATOR.getToken() + TOSCA_CHANGELOG_FILEPATH + "\n";
+            ENTRY_DEFINITIONS.getName() + ATTRIBUTE_VALUE_SEPARATOR.getToken() + TOSCA_DEFINITION_FILEPATH + "\n"
+            + ETSI_ENTRY_MANIFEST.getName() + ATTRIBUTE_VALUE_SEPARATOR.getToken() + TOSCA_MANIFEST_FILEPATH + "\n"
+            + ETSI_ENTRY_CHANGE_LOG.getName() + ATTRIBUTE_VALUE_SEPARATOR.getToken() + TOSCA_CHANGELOG_FILEPATH + "\n";
         handler.addFile(TOSCA_META_PATH_FILE_NAME.getName(), metaFile.getBytes(StandardCharsets.UTF_8));
 
        assertEquals(SOL004MetaDirectoryValidator.class, ValidatorFactory.getValidator(handler).getClass());
     }
 
     @Test
-    public void testGivenMultiBlockMetadataWithSOL00CompliantMetaFile_thenSOL004MetaDirectoryValidatorReturned() throws IOException {
-
-        handler.addFile(TOSCA_META_PATH_FILE_NAME.getName(), ValidatorUtil.getFileResource("/validation.files/metafile/metaFileWithMultipleBlocks.meta"));
+    public void testGivenMultiBlockMetadataWithSOL00CompliantMetaFile_thenSOL004MetaDirectoryValidatorReturned()
+            throws IOException {
+        handler.addFile(TOSCA_META_PATH_FILE_NAME.getName(),
+            getResourceBytesOrFail("validation.files/metafile/metaFileWithMultipleBlocks.meta"));
         handler.addFile(TOSCA_DEFINITION_FILEPATH, "".getBytes());
         handler.addFile(TOSCA_CHANGELOG_FILEPATH, "".getBytes(StandardCharsets.UTF_8));
         handler.addFile(TOSCA_MANIFEST_FILEPATH, "".getBytes(StandardCharsets.UTF_8));
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/test/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/csar/validation/ValidatorUtil.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/test/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/csar/validation/ValidatorUtil.java
deleted file mode 100644
index a441868..0000000
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/test/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/csar/validation/ValidatorUtil.java
+++ /dev/null
@@ -1,57 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * SDC
- * ================================================================================
- * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.openecomp.sdc.vendorsoftwareproduct.impl.orchestration.csar.validation;
-
-import org.apache.commons.io.IOUtils;
-
-import java.io.IOException;
-import java.io.InputStream;
-
-/**
- * Provides util methods for Validation Test classes.
- */
-
-class ValidatorUtil {
-
-    private ValidatorUtil() {
-
-    }
-
-    /**
-     * Reads a file and coverts it to a byte array.
-     *
-     * @param filePath      The file path
-     * @return
-     *  The file byte array
-     * @throws IOException
-     *  When the file was not found or the input stream could not be opened
-     */
-    public static byte[] getFileResource(final String filePath) throws IOException {
-        try(final InputStream inputStream = ClassLoader.class.getResourceAsStream(filePath)) {
-            if (inputStream == null) {
-                throw new IOException(String.format("Could not find the resource on path \"%s\"", filePath));
-            }
-            return IOUtils.toByteArray(inputStream);
-        } catch (final IOException ex) {
-            throw new IOException(String.format("Could not open the input stream for resource on path \"%s\"", filePath), ex);
-        }
-    }
-}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/test/resources/validation.files/non-mano/pnf-sw-information-invalid.yaml b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/test/resources/validation.files/non-mano/pnf-sw-information-invalid.yaml
new file mode 100644
index 0000000..8b07abd
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/test/resources/validation.files/non-mano/pnf-sw-information-invalid.yaml
@@ -0,0 +1,7 @@
+description: "pnf software information"
+provider: "Ericsson"
+version: "1.0"
+pnf_software_information:
+  - description: "first software version of PNF"
+    pnf_software_version: "5gDUv18.05.201"
+  - description: "second software version of PNF"
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/test/resources/validation.files/non-mano/pnf-sw-information-valid.yaml b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/test/resources/validation.files/non-mano/pnf-sw-information-valid.yaml
new file mode 100644
index 0000000..60ab140
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/test/resources/validation.files/non-mano/pnf-sw-information-valid.yaml
@@ -0,0 +1,8 @@
+description: "pnf software information"
+provider: "Ericsson"
+version: "1.0"
+pnf_software_information:
+  - description: "first software version of PNF"
+    pnf_software_version: "5gDUv18.05.201"
+  - description: "second software version of PNF"
+    pnf_software_version: "5gDUv18.06.205"
diff --git a/openecomp-be/lib/openecomp-common-lib/pom.xml b/openecomp-be/lib/openecomp-common-lib/pom.xml
index 71e4142..794796c 100644
--- a/openecomp-be/lib/openecomp-common-lib/pom.xml
+++ b/openecomp-be/lib/openecomp-common-lib/pom.xml
@@ -1,68 +1,73 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 
-    <modelVersion>4.0.0</modelVersion>
+  <modelVersion>4.0.0</modelVersion>
 
-    <groupId>org.openecomp.sdc.core</groupId>
-    <name>openecomp-common-lib</name>
-    <artifactId>openecomp-common-lib</artifactId>
+  <groupId>org.openecomp.sdc.core</groupId>
+  <name>openecomp-common-lib</name>
+  <artifactId>openecomp-common-lib</artifactId>
 
-    <parent>
-        <artifactId>openecomp-sdc-lib</artifactId>
-        <groupId>org.openecomp.sdc</groupId>
-        <version>1.6.0-SNAPSHOT</version>
-    </parent>
+  <parent>
+    <artifactId>openecomp-sdc-lib</artifactId>
+    <groupId>org.openecomp.sdc</groupId>
+    <version>1.6.0-SNAPSHOT</version>
+  </parent>
 
-    <dependencies>
-        <dependency>
-            <groupId>org.openecomp.sdc.core</groupId>
-            <artifactId>openecomp-utilities-lib</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.openecomp.sdc</groupId>
-            <artifactId>openecomp-sdc-datatypes-lib</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>javax.ws.rs</groupId>
-            <artifactId>javax.ws.rs-api</artifactId>
-            <scope>provided</scope>
-        </dependency>
-        <dependency>
-            <groupId>ch.qos.logback</groupId>
-            <artifactId>logback-classic</artifactId>
-            <scope>runtime</scope>
-        </dependency>
-        <dependency>
-            <groupId>commons-io</groupId>
-            <artifactId>commons-io</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.commons</groupId>
-            <artifactId>commons-lang3</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.commons</groupId>
-            <artifactId>commons-text</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.fasterxml.jackson.core</groupId>
-            <artifactId>jackson-core</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.fasterxml.jackson.core</groupId>
-            <artifactId>jackson-databind</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.amdocs.zusammen</groupId>
-            <artifactId>zusammen-datatypes</artifactId>
-            <version>${zusammen.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.testng</groupId>
-            <artifactId>testng</artifactId>
-        </dependency>
-    </dependencies>
+  <dependencies>
+    <dependency>
+      <groupId>org.openecomp.sdc.core</groupId>
+      <artifactId>openecomp-utilities-lib</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>org.openecomp.sdc</groupId>
+      <artifactId>openecomp-sdc-datatypes-lib</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>javax.ws.rs</groupId>
+      <artifactId>javax.ws.rs-api</artifactId>
+      <scope>provided</scope>
+    </dependency>
+    <dependency>
+      <groupId>ch.qos.logback</groupId>
+      <artifactId>logback-classic</artifactId>
+      <scope>runtime</scope>
+    </dependency>
+    <dependency>
+      <groupId>commons-io</groupId>
+      <artifactId>commons-io</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.commons</groupId>
+      <artifactId>commons-lang3</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.commons</groupId>
+      <artifactId>commons-text</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>com.fasterxml.jackson.core</groupId>
+      <artifactId>jackson-core</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>com.fasterxml.jackson.core</groupId>
+      <artifactId>jackson-databind</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>com.amdocs.zusammen</groupId>
+      <artifactId>zusammen-datatypes</artifactId>
+      <version>${zusammen.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>org.testng</groupId>
+      <artifactId>testng</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.projectlombok</groupId>
+      <artifactId>lombok</artifactId>
+    </dependency>
+  </dependencies>
 
 </project>
diff --git a/openecomp-be/lib/openecomp-common-lib/src/main/java/org/openecomp/sdc/common/errors/Messages.java b/openecomp-be/lib/openecomp-common-lib/src/main/java/org/openecomp/sdc/common/errors/Messages.java
index 5e5f828..ea507f5 100644
--- a/openecomp-be/lib/openecomp-common-lib/src/main/java/org/openecomp/sdc/common/errors/Messages.java
+++ b/openecomp-be/lib/openecomp-common-lib/src/main/java/org/openecomp/sdc/common/errors/Messages.java
@@ -16,228 +16,232 @@
 
 package org.openecomp.sdc.common.errors;
 
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+@AllArgsConstructor
+@Getter
 public enum Messages {
-  CANT_LOAD_HEALING_CLASS("Can't load healing class %s."),
+    CANT_LOAD_HEALING_CLASS("Can't load healing class %s."),
 
-  VERSION_UPGRADE("Item %s is of old version. A check out was made in order to get new " +
-      "functionalities"),
+    VERSION_UPGRADE("Item %s is of old version. A check out was made in order to get new " +
+        "functionalities"),
 
-  PACKAGE_PROCESS_ERROR("Could not process package '%s'"),
-  PACKAGE_INVALID_EXTENSION("Invalid package '%s' extension. Expecting %s."),
-  PACKAGE_EMPTY_ERROR("The given package is empty '%s'"),
-  PACKAGE_PROCESS_INTERNAL_PACKAGE_ERROR("Could not process internal package '%s'"),
-  PACKAGE_INVALID_ERROR("Invalid package content '%s'"),
-  PACKAGE_MISSING_INTERNAL_PACKAGE("Missing expected internal package"),
-  INVALID_ZIP_FILE("Invalid zip file"),
-  INVALID_CSAR_FILE("Invalid csar file"),
-  CSAR_FILE_NOT_FOUND("Each CSAR file must contain %s file."),
-  CSAR_DIRECTORIES_NOT_ALLOWED("Directory : %s , is not allowed."),
-  CSAR_FILES_NOT_ALLOWED("File : %s , are not allowed."),
-  MANIFEST_INVALID_LINE("Manifest contains invalid line: %s: %s"),
-  MANIFEST_START_METADATA("Manifest must starts with 'metadata:'"),
-  MANIFEST_NO_METADATA("Manifest must contain metadata"),
-  MANIFEST_NO_SOURCES("Manifest must contain Source"),
-  MANIFEST_METADATA_MISSING_ENTRY("Manifest metadata missing entry %s"),
-  MANIFEST_INVALID_NAME("Manifest file %s and TOSCA definitions file %s must have the same name"),
-  MANIFEST_INVALID_EXT("Manifest file must have extension \".mf\" "),
-  MANIFEST_METADATA_INVALID_ENTRY("Manifest metadata should only have pnf or vnf entries"),
-  MANIFEST_METADATA_INVALID_ENTRY1("Invalid Manifest metadata entry: '%s'."),
-  MANIFEST_METADATA_DUPLICATED_ENTRY("Duplicated Manifest metadata entry: '%s'."),
-  MANIFEST_METADATA_UNEXPECTED_ENTRY_TYPE("Manifest metadata should have either pnf or vnf entries, not both together"),
-  MANIFEST_INVALID_PNF_METADATA("%s TOSCA.meta file is applicable for VF only"),
-  MANIFEST_INVALID_NON_MANO_KEY("Invalid non mano key '%s'"),
-  MANIFEST_EMPTY_NON_MANO_KEY("Expecting a 'Source' entry for the non mano key '%s'"),
-  MANIFEST_EMPTY_NON_MANO_SOURCE("Empty non mano source"),
-  MANIFEST_EXPECTED_HASH_ENTRY("Expected Hash entry"),
-  MANIFEST_EXPECTED_HASH_VALUE("Expected Hash entry value"),
-  MANIFEST_EXPECTED_SOURCE_PATH("Expected Source entry path"),
-  MANIFEST_EXPECTED_ALGORITHM_VALUE("Expected Algorithm entry value"),
-  MANIFEST_EXPECTED_ALGORITHM_BEFORE_HASH("Expected 'Algorithm' entry before 'Hash' entry"),
-  MANIFEST_SIGNATURE_DUPLICATED("Duplicated manifest signature"),
-  MANIFEST_SIGNATURE_LAST_ENTRY("The manifest signature must be the last entry of the manifest."),
-  MANIFEST_METADATA_DOES_NOT_MATCH_LIMIT("Manifest metadata must only have the required number [%s] of entries"),
-  MANIFEST_EMPTY("The manifest is empty"),
-  MANIFEST_ERROR_WITH_LINE("%s;%nAt line %s: '%s'."),
-  MANIFEST_PARSER_INTERNAL("Invalid manifest file"),
-  MANIFEST_UNEXPECTED_ERROR("An unexpected error occurred while validating manifest '%s': %s"),
-  METADATA_PARSER_INTERNAL("Invalid Metadata file"),
-  METADATA_MISSING_OPTIONAL_FOLDERS("Missing folder %s in package"),
-  METADATA_UNSUPPORTED_ENTRY("Following entry not supported in TOSCA.meta %s"),
-  METADATA_INVALID_VERSION("Invalid entry %s value %s"),
-  METADATA_INVALID_VALUE("Invalid value %s in TOSCA.meta file"),
-  METADATA_MISSING_ENTRY("TOSCA.meta file in TOSCA-metadata directory missing entry %s"),
-  METADATA_NO_ENTRY_DEFINITIONS("TOSCA.meta must contain Entry Definitions"),
-  METADATA_INVALID_ENTRY_DEFINITIONS("TOSCA.meta must contain key:value entries"),
-  FAILED_TO_VALIDATE_METADATA("Failed to validate metadata file"),
-  ARTIFACT_INVALID_SIGNATURE("Invalid signature '%s' provided for artifact '%s'"),
-  ARTIFACT_SIGNATURE_VALIDATION_ERROR(
+    PACKAGE_PROCESS_ERROR("Could not process package '%s'"),
+    PACKAGE_INVALID_EXTENSION("Invalid package '%s' extension. Expecting %s."),
+    PACKAGE_EMPTY_ERROR("The given package is empty '%s'"),
+    PACKAGE_PROCESS_INTERNAL_PACKAGE_ERROR("Could not process internal package '%s'"),
+    PACKAGE_INVALID_ERROR("Invalid package content '%s'"),
+    PACKAGE_MISSING_INTERNAL_PACKAGE("Missing expected internal package"),
+    INVALID_ZIP_FILE("Invalid zip file"),
+    INVALID_CSAR_FILE("Invalid csar file"),
+    CSAR_FILE_NOT_FOUND("Each CSAR file must contain %s file."),
+    CSAR_DIRECTORIES_NOT_ALLOWED("Directory : %s , is not allowed."),
+    CSAR_FILES_NOT_ALLOWED("File : %s , are not allowed."),
+    MANIFEST_INVALID_LINE("Manifest contains invalid line: %s: %s"),
+    MANIFEST_START_METADATA("Manifest must starts with 'metadata:'"),
+    MANIFEST_NO_METADATA("Manifest must contain metadata"),
+    MANIFEST_NO_SOURCES("Manifest must contain Source"),
+    MANIFEST_METADATA_MISSING_ENTRY("Manifest metadata missing entry %s"),
+    MANIFEST_INVALID_NAME("Manifest file %s and TOSCA definitions file %s must have the same name"),
+    MANIFEST_INVALID_EXT("Manifest file must have extension \".mf\" "),
+    MANIFEST_METADATA_INVALID_ENTRY("Manifest metadata should only have pnf or vnf entries"),
+    MANIFEST_METADATA_INVALID_ENTRY1("Invalid Manifest metadata entry: '%s'."),
+    MANIFEST_METADATA_DUPLICATED_ENTRY("Duplicated Manifest metadata entry: '%s'."),
+    MANIFEST_METADATA_UNEXPECTED_ENTRY_TYPE(
+        "Manifest metadata should have either pnf or vnf entries, not both together"),
+    MANIFEST_INVALID_PNF_METADATA("%s TOSCA.meta file is applicable for VF only"),
+    MANIFEST_INVALID_NON_MANO_KEY("Invalid non mano key '%s'"),
+    MANIFEST_EMPTY_NON_MANO_KEY("Expecting a 'Source' entry for the non mano key '%s'"),
+    MANIFEST_EMPTY_NON_MANO_SOURCE("Empty non mano source"),
+    MANIFEST_EXPECTED_HASH_ENTRY("Expected Hash entry"),
+    MANIFEST_EXPECTED_HASH_VALUE("Expected Hash entry value"),
+    MANIFEST_EXPECTED_SOURCE_PATH("Expected Source entry path"),
+    MANIFEST_EXPECTED_ALGORITHM_VALUE("Expected Algorithm entry value"),
+    MANIFEST_EXPECTED_ALGORITHM_BEFORE_HASH("Expected 'Algorithm' entry before 'Hash' entry"),
+    MANIFEST_DUPLICATED_CMS_SIGNATURE("Duplicated CMS signature"),
+    MANIFEST_SIGNATURE_DUPLICATED("Duplicated manifest signature"),
+    MANIFEST_SIGNATURE_LAST_ENTRY("The manifest signature must be the last entry of the manifest."),
+    MANIFEST_METADATA_DOES_NOT_MATCH_LIMIT("Manifest metadata must only have the required number [%s] of "
+        + "entries"),
+    MANIFEST_EMPTY("The manifest is empty"),
+    MANIFEST_ERROR_WITH_LINE("%s;%nAt line %s: '%s'."),
+    MANIFEST_PARSER_INTERNAL("Invalid manifest file"),
+    MANIFEST_UNEXPECTED_ERROR("An unexpected error occurred while validating manifest '%s': %s"),
+    METADATA_PARSER_INTERNAL("Invalid Metadata file"),
+    METADATA_MISSING_OPTIONAL_FOLDERS("Missing folder %s in package"),
+    METADATA_UNSUPPORTED_ENTRY("Following entry not supported in TOSCA.meta %s"),
+    METADATA_INVALID_VERSION("Invalid entry %s value %s"),
+    METADATA_INVALID_VALUE("Invalid value %s in TOSCA.meta file"),
+    METADATA_MISSING_ENTRY("TOSCA.meta file in TOSCA-metadata directory missing entry %s"),
+    METADATA_NO_ENTRY_DEFINITIONS("TOSCA.meta must contain Entry Definitions"),
+    METADATA_INVALID_ENTRY_DEFINITIONS("TOSCA.meta must contain key:value entries"),
+
+    EMPTY_SW_INFORMATION_NON_MANO_ERROR(
+        "Non-mano Software Information artifact was declared in the manifest, but not provided"),
+    UNIQUE_SW_INFORMATION_NON_MANO_ERROR("Only one software information non-mano artifact is allowed. "
+        + "Found %s."),
+    INVALID_SW_INFORMATION_NON_MANO_ERROR("Invalid software information non-mano artifact: '%s'"),
+    INCORRECT_SW_INFORMATION_NON_MANO_ERROR(
+        "Incorrect software information non-mano artifact. The software version information is missing "
+            + "or it has one or more incorrect software version entries: '%s'"),
+    FAILED_TO_VALIDATE_METADATA("Failed to validate metadata file"),
+    ARTIFACT_INVALID_SIGNATURE("Invalid signature '%s' provided for artifact '%s'"),
+    ARTIFACT_SIGNATURE_VALIDATION_ERROR(
       "Could not validate signature '%s' provided for artifact '%s' with certificate '%s': %s"),
-  FAILED_TO_TRANSLATE_ZIP_FILE("Failed to translate zip file"),
-  ZIP_NOT_EXIST("Zip file doesn't exist"),
+    FAILED_TO_TRANSLATE_ZIP_FILE("Failed to translate zip file"),
+    ZIP_NOT_EXIST("Zip file doesn't exist"),
 
-  PERMISSIONS_ERROR("Permissions Error. The user does not have permission to perform this action."),
-  PERMISSIONS_OWNER_ERROR("Permissions Error. Only one owner is allowed."),
+    PERMISSIONS_ERROR("Permissions Error. The user does not have permission to perform this action."),
+    PERMISSIONS_OWNER_ERROR("Permissions Error. Only one owner is allowed."),
 
-  ENTITY_NOT_FOUND("Incorrect item/version details provided."),
-  SUB_ENTITY_NOT_FOUND("Incorrect sub entity details provided."),
-  FAILED_TO_SYNC("Non existing version cannot be synced."),
-  FAILED_TO_PUBLISH_OUT_OF_SYNC("Publish is not allowed since the version status is Out of sync"),
+    ENTITY_NOT_FOUND("Incorrect item/version details provided."),
+    SUB_ENTITY_NOT_FOUND("Incorrect sub entity details provided."),
+    FAILED_TO_SYNC("Non existing version cannot be synced."),
+    FAILED_TO_PUBLISH_OUT_OF_SYNC("Publish is not allowed since the version status is Out of sync"),
 
-  DELETE_VSP_ERROR("VSP has been certified and cannot be deleted."),
-  DELETE_VLM_ERROR("VLM has been certified and cannot be deleted."),
+    DELETE_VSP_ERROR("VSP has been certified and cannot be deleted."),
+    DELETE_VLM_ERROR("VLM has been certified and cannot be deleted."),
 
+    ZIP_SHOULD_NOT_CONTAIN_FOLDERS("Zip file should not contain folders"),
+    VES_ZIP_SHOULD_CONTAIN_YML_ONLY(
+        "Wrong VES EVENT Artifact was uploaded - all files contained in Artifact must be YAML files" +
+            " (using .yaml/.yml extensions)"),
+    MANIFEST_NOT_EXIST("Manifest doesn't exist"),
+    MANIFEST_NOT_FOUND("Manifest file %s referenced in TOSCA.meta does not exist"),
+    FILE_TYPE_NOT_LEGAL("File type not legal as data for other file"),
+    MODULE_IN_MANIFEST_NO_YAML("Module '%s', has no yaml file reference"),
+    NO_MODULES_IN_MANIFEST("At least one Base/Module must be defined \n"),
+    MODULE_IN_MANIFEST_VOL_ENV_NO_VOL("Module '%s', has volume Env. reference with no Volume " +
+        "reference"),
+    ILLEGAL_MANIFEST("Illegal Manifest"),
+    NO_FILE_WAS_UPLOADED_OR_FILE_NOT_EXIST("no %s file was uploaded or file doesn't exist"),
+    MAPPING_OBJECTS_FAILURE("Failed to map object %s to %s. Exception message: %s"),
+    MORE_THEN_ONE_VOL_FOR_HEAT("heat contains more then one vol. selecting only first vol"),
+    FILE_LOAD_CONTENT_ERROR("Failed to load file '%s' content"),
+    CREATE_MANIFEST_FROM_ZIP("cannot create manifest from the attached zip file"),
+    CANDIDATE_PROCESS_FAILED("Candidate zip file process failed"),
+    FOUND_UNASSIGNED_FILES("cannot process zip since it has unassigned files"),
+    GENERATED_ARTIFACT_IN_USE("Artifact with file name %s is generated by SDC. "
+        + "Please remove this artifact from manifest and zip files"),
 
-  ZIP_SHOULD_NOT_CONTAIN_FOLDERS("Zip file should not contain folders"),
-  VES_ZIP_SHOULD_CONTAIN_YML_ONLY(
-      "Wrong VES EVENT Artifact was uploaded - all files contained in Artifact must be YAML files" +
-          " (using .yaml/.yml extensions)"),
-  MANIFEST_NOT_EXIST("Manifest doesn't exist"),
-  MANIFEST_NOT_FOUND("Manifest file %s referenced in TOSCA.meta does not exist"),
-  FILE_TYPE_NOT_LEGAL("File type not legal as data for other file"),
-  MODULE_IN_MANIFEST_NO_YAML("Module '%s', has no yaml file reference"),
-  NO_MODULES_IN_MANIFEST("At least one Base/Module must be defined \n"),
-  MODULE_IN_MANIFEST_VOL_ENV_NO_VOL("Module '%s', has volume Env. reference with no Volume " +
-      "reference"),
-  ILLEGAL_MANIFEST("Illegal Manifest"),
-  NO_FILE_WAS_UPLOADED_OR_FILE_NOT_EXIST("no %s file was uploaded or file doesn't exist"),
-  MAPPING_OBJECTS_FAILURE("Failed to map object %s to %s. Exception message: %s"),
-  MORE_THEN_ONE_VOL_FOR_HEAT("heat contains more then one vol. selecting only first vol"),
-  FILE_CONTENT_MAP("failed to load %s content"),
-  CREATE_MANIFEST_FROM_ZIP("cannot create manifest from the attached zip file"),
-  CANDIDATE_PROCESS_FAILED("Candidate zip file process failed"),
-  FOUND_UNASSIGNED_FILES("cannot process zip since it has unassigned files"),
-  GENERATED_ARTIFACT_IN_USE("Artifact with file name %s is generated by SDC. "
-      + "Please remove this artifact from manifest and zip files"),
+    /* Monitor uploads related errors*/
+    ILLEGAL_MONITORING_ARTIFACT_TYPE("Illegal monitoring artifact type for component id %s, vsp id " +
+        "%s"),
+    /* manifest errors*/
+    MISSING_FILE_IN_ZIP("Missing file in zip"),
+    MISSING_FILE_IN_MANIFEST("Missing file in manifest"),
+    MISSING_FILE_NAME_IN_MANIFEST("Missing file name in manifest"),
+    MISSING_NESTED_FILE("Missing nested file - %s"),
+    MISSING_ARTIFACT("Missing artifact - %s"),
+    MISSING_MANIFEST_SOURCE("%s artifact %s referenced in manifest file does not exist"),
+    MISSING_MANIFEST_REFERENCE("'%s' artifact is not being referenced in manifest file"),
+    MISSING_METADATA_FILES("%s file referenced in TOSCA.meta does not exist"),
+    WRONG_HEAT_FILE_EXTENSION("Wrong HEAT file extension - %s"),
+    WRONG_ENV_FILE_EXTENSION("Wrong ENV file extension - %s"),
+    INVALID_MANIFEST_FILE("invalid manifest file"),
+    INVALID_FILE_TYPE("Missing or Unknown file type in Manifest"),
+    ENV_NOT_ASSOCIATED_TO_HEAT("ENV file must be associated to a HEAT file"),
+    CSAR_MANIFEST_FILE_NOT_EXIST("CSAR manifest file does not exist"),
+    CSAR_FAILED_TO_READ("CSAR file is not readable"),
+    TOSCA_PARSING_FAILURE("Invalid tosca file. Error code : %s, Error message : %s/"),
 
-  /* Monitor uploads related errors*/
-  ILLEGAL_MONITORING_ARTIFACT_TYPE("Illegal monitoring artifact type for component id %s, vsp id " +
-      "%s"),
+    /*definition errors*/
+    MISSING_DEFINITION_FILE("Definition file %s referenced in TOSCA.meta does not exist"),
+    MISSING_IMPORT_FILE("Package must contain the referenced import file '%s'"),
+    INVALID_IMPORT_STATEMENT("Definition file '%s' contains an invalid import statement: '%s'"),
+    INVALID_YAML_EXTENSION("Expecting yaml or yml extension for file: %s"),
 
+    /* content errors*/
+    INVALID_YAML_FORMAT("Invalid YAML format: %s"),
+    INVALID_YAML_FORMAT_1("Invalid YAML format in file '%s'. Format error:%n%s"),
+    INVALID_YAML_FORMAT_REASON("Invalid YAML format Problem - [%s]"),
+    EMPTY_YAML_FILE("empty yaml"),
+    EMPTY_YAML_FILE_1("The yaml file '%s' is empty"),
+    GENERAL_YAML_PARSER_ERROR("general parser error"),
+    GENERAL_HEAT_PARSER_ERROR("general parser error"),
+    INVALID_HEAT_FORMAT_REASON("Invalid HEAT format problem - [%s]"),
+    MISSING_RESOURCE_IN_DEPENDS_ON("a Missing resource in depend On, Missing Resource ID [%s]"),
+    REFERENCED_PARAMETER_NOT_FOUND("Referenced parameter - %s - not found, used in resource [%s]"),
+    GET_ATTR_NOT_FOUND("get_attr attribute not found, Attribute name [%s], Resource ID [%s]"),
+    MISSING_PARAMETER_IN_NESTED(
+        "Referenced parameter not found in nested file - %s, parameter name [%s], Resource ID [%s]"),
+    NESTED_LOOP("Nested files loop - %s"),
+    MORE_THAN_ONE_BIND_FROM_NOVA_TO_PORT("Resource Port %s exceed allowed relations from NovaServer"),
+    SERVER_NOT_DEFINED_FROM_NOVA("Missing server group definition - %s, %s"),
+    WRONG_POLICY_IN_SERVER_GROUP("Wrong policy in server group - %s"),
+    MISSING_IMAGE_AND_FLAVOR("Missing both Image and Flavor in NOVA Server, Resource ID [%s]"),
+    ENV_INCLUDES_PARAMETER_NOT_IN_HEAT("Env file %s includes a parameter not in HEAT - %s"),
+    PARAMETER_ENV_VALUE_NOT_ALIGN_WITH_TYPE("Parameter env value %s not align with type"),
+    PARAMETER_DEFAULT_VALUE_NOT_ALIGN_WITH_TYPE(
+        "Parameter - %s default value not align with type %s"),
+    INVALID_RESOURCE_TYPE("A resource has an invalid or unsupported type - %s, Resource ID [%s]"),
+    ARTIFACT_FILE_NOT_REFERENCED("Artifact file is not referenced."),
+    RESOURCE_NOT_IN_USE("%s not in use, Resource Id [%s]"),
+    PORT_NO_BIND_TO_ANY_NOVA_SERVER("Port not bind to any NOVA Server, Resource Id [%s]"),
+    INVALID_GET_RESOURCE_SYNTAX(
+        "invalid get_resource syntax is in use - %s , get_resource"
+            + " function should get the resource id of the referenced resource"),
+    INVALID_RESOURCE_GROUP_TYPE(
+        "OS::Heat::ResourceGroup resource with resource_def which is not pointing to "
+            + "nested heat file is not supported, Resource ID [%s], resource_def type [%s]"),
+    WRONG_VALUE_TYPE_ASSIGNED_NESTED_INPUT(
+        "Wrong value type assigned to a nested input parameter, nested resource [%s],"
+            + " property name [%s], nested file [%s]"),
+    NOVA_NAME_IMAGE_FLAVOR_NOT_CONSISTENT(
+        "Nova Server naming convention in image, flavor and name properties is not "
+            + "consistent, Resource ID [%s]"),
+    RESOURCE_GROUP_INVALID_INDEX_VAR(
+        "Wrong value assigned to a ResourceGroup index_var property (functions are not allowed"
+            + " but only strings), Resource ID [%s]"),
+    CONTRAIL_2_IN_USE("Contrail 2.x deprecated resource is in use, Resource ID [%s]"),
 
-  /* manifest errors*/
-  MISSING_FILE_IN_ZIP("Missing file in zip"),
-  MISSING_FILE_IN_MANIFEST("Missing file in manifest"),
-  MISSING_FILE_NAME_IN_MANIFEST("Missing file name in manifest"),
-  MISSING_NESTED_FILE("Missing nested file - %s"),
-  MISSING_ARTIFACT("Missing artifact - %s"),
-  MISSING_MANIFEST_SOURCE("%s artifact %s referenced in manifest file does not exist"),
-  MISSING_MANIFEST_REFERENCE("'%s' artifact is not being referenced in manifest file"),
-  MISSING_METADATA_FILES("%s file referenced in TOSCA.meta does not exist"),
-  WRONG_HEAT_FILE_EXTENSION("Wrong HEAT file extension - %s"),
-  WRONG_ENV_FILE_EXTENSION("Wrong ENV file extension - %s"),
-  INVALID_MANIFEST_FILE("invalid manifest file"),
-  INVALID_FILE_TYPE("Missing or Unknown file type in Manifest"),
-  ENV_NOT_ASSOCIATED_TO_HEAT("ENV file must be associated to a HEAT file"),
-  CSAR_MANIFEST_FILE_NOT_EXIST("CSAR manifest file does not exist"),
-  CSAR_FAILED_TO_READ("CSAR file is not readable"),
-  TOSCA_PARSING_FAILURE("Invalid tosca file. Error code : %s, Error message : %s/"),
+    /* warnings */
+    REFERENCED_RESOURCE_NOT_FOUND("Referenced resource - %s not found"),
+    MISSING_GET_PARAM("Missing get_param in %s, Resource Id [%s]"),
 
-  /*definition errors*/
-  MISSING_DEFINITION_FILE("Definition file %s referenced in TOSCA.meta does not exist"),
-  MISSING_IMPORT_FILE("Package must contain the referenced import file '%s'"),
-  INVALID_IMPORT_STATEMENT("Definition file '%s' contains an invalid import statement: '%s'"),
-  INVALID_YAML_EXTENSION("Expecting yaml or yml extension for file: %s"),
+    /*OPENECOMP Guide lines*/
+    MISSING_NOVA_SERVER_METADATA("Missing Nova Server Metadata property, Resource ID [%s]"),
+    MISSING_NOVA_SERVER_VNF_ID("Missing VNF_ID in Metadata property, Resource ID [%s]"),
+    MISSING_NOVA_SERVER_VF_MODULE_ID("Missing VF_MODULE_ID in Metadata property, Resource id [%s]"),
+    NETWORK_PARAM_NOT_ALIGNED_WITH_GUIDE_LINE(
+        "Network Parameter Name not aligned with Guidelines, Parameter Name [%s] Resource ID [%s]"),
+    MISSIN_BASE_HEAT_FILE(
+        "Missing Base HEAT. Pay attention that without Base HEAT, there will be no shared resources"),
+    MULTI_BASE_HEAT_FILE("Multi Base HEAT. Expected only one. Files %s."),
+    RESOURCE_NOT_DEFINED_IN_OUTPUT(
+        "Resource is not defined as output and thus cannot be Shared, Resource ID [%s]"),
+    RESOURCE_CONNECTED_TO_TWO_EXTERNAL_NETWORKS_WITH_SAME_ROLE(
+        "A resource is connected twice to the same network role, Network Role [%s],"
+            + " Resource ID [%s]"),
+    VOLUME_HEAT_NOT_EXPOSED("Volume is not defined as output and thus cannot be attached %s"),
+    FORBIDDEN_RESOURCE_IN_USE("%s is in use, Resource ID [%s]"),
+    PARAMETER_NAME_NOT_ALIGNED_WITH_GUIDELINES(
+        "%s '%s' Parameter Name not aligned with Guidelines, Parameter Name [%s], Resource ID [%s]."
+            + " As a result, VF/VFC Profile may miss this information"),
+    /* Contrail validator messages*/
+    MERGE_OF_CONTRAIL2_AND_CONTRAIL3_RESOURCES(
+        "HEAT Package includes both Contrail 2 and Contrail 3 resources. "
+            + "Contrail 2 resources can be found in %s. Contrail 3 resources can be found in %s"),
+    CONTRAIL_VM_TYPE_NAME_NOT_ALIGNED_WITH_NAMING_CONVENSION(
+        "Service Template naming convention in Image and Flavor "
+            + "properties is not consistent in Resource, Resource ID %s"),
 
+    /* Notifications */
+    FAILED_TO_MARK_NOTIFICATION_AS_READ("Failed to mark notifications as read"),
+    FAILED_TO_UPDATE_LAST_SEEN_NOTIFICATION("Failed to update last seen notification for user %s"),
+    FAILED_TO_VERIFY_SIGNATURE("Could not verify signature of signed package.");
 
-  /* content errors*/
-  INVALID_YAML_FORMAT("Invalid YAML format: %s"),
-  INVALID_YAML_FORMAT_1("Invalid YAML format in file '%s'. Format error:%n%s"),
-  INVALID_YAML_FORMAT_REASON("Invalid YAML format Problem - [%s]"),
-  EMPTY_YAML_FILE("empty yaml"),
-  EMPTY_YAML_FILE_1("The yaml file '%s' is empty"),
-  GENERAL_YAML_PARSER_ERROR("general parser error"),
-  GENERAL_HEAT_PARSER_ERROR("general parser error"),
-  INVALID_HEAT_FORMAT_REASON("Invalid HEAT format problem - [%s]"),
-  MISSING_RESOURCE_IN_DEPENDS_ON("a Missing resource in depend On, Missing Resource ID [%s]"),
-  REFERENCED_PARAMETER_NOT_FOUND("Referenced parameter - %s - not found, used in resource [%s]"),
-  GET_ATTR_NOT_FOUND("get_attr attribute not found, Attribute name [%s], Resource ID [%s]"),
-  MISSING_PARAMETER_IN_NESTED(
-      "Referenced parameter not found in nested file - %s, parameter name [%s], Resource ID [%s]"),
-  NESTED_LOOP("Nested files loop - %s"),
-  MORE_THAN_ONE_BIND_FROM_NOVA_TO_PORT("Resource Port %s exceed allowed relations from NovaServer"),
-  SERVER_NOT_DEFINED_FROM_NOVA("Missing server group definition - %s, %s"),
-  WRONG_POLICY_IN_SERVER_GROUP("Wrong policy in server group - %s"),
-  MISSING_IMAGE_AND_FLAVOR("Missing both Image and Flavor in NOVA Server, Resource ID [%s]"),
-  ENV_INCLUDES_PARAMETER_NOT_IN_HEAT("Env file %s includes a parameter not in HEAT - %s"),
-  PARAMETER_ENV_VALUE_NOT_ALIGN_WITH_TYPE("Parameter env value %s not align with type"),
-  PARAMETER_DEFAULT_VALUE_NOT_ALIGN_WITH_TYPE(
-      "Parameter - %s default value not align with type %s"),
-  INVALID_RESOURCE_TYPE("A resource has an invalid or unsupported type - %s, Resource ID [%s]"),
-  ARTIFACT_FILE_NOT_REFERENCED("Artifact file is not referenced."),
-  RESOURCE_NOT_IN_USE("%s not in use, Resource Id [%s]"),
-  PORT_NO_BIND_TO_ANY_NOVA_SERVER("Port not bind to any NOVA Server, Resource Id [%s]"),
-  INVALID_GET_RESOURCE_SYNTAX(
-      "invalid get_resource syntax is in use - %s , get_resource"
-          + " function should get the resource id of the referenced resource"),
-  INVALID_RESOURCE_GROUP_TYPE(
-      "OS::Heat::ResourceGroup resource with resource_def which is not pointing to "
-          + "nested heat file is not supported, Resource ID [%s], resource_def type [%s]"),
-  WRONG_VALUE_TYPE_ASSIGNED_NESTED_INPUT(
-      "Wrong value type assigned to a nested input parameter, nested resource [%s],"
-          + " property name [%s], nested file [%s]"),
-  NOVA_NAME_IMAGE_FLAVOR_NOT_CONSISTENT(
-      "Nova Server naming convention in image, flavor and name properties is not "
-          + "consistent, Resource ID [%s]"),
-  RESOURCE_GROUP_INVALID_INDEX_VAR(
-      "Wrong value assigned to a ResourceGroup index_var property (functions are not allowed"
-          + " but only strings), Resource ID [%s]"),
-  CONTRAIL_2_IN_USE("Contrail 2.x deprecated resource is in use, Resource ID [%s]"),
+    private String errorMessage;
 
-  /* warnings */
-  REFERENCED_RESOURCE_NOT_FOUND("Referenced resource - %s not found"),
-  MISSING_GET_PARAM("Missing get_param in %s, Resource Id [%s]"),
-
-  /*OPENECOMP Guide lines*/
-  MISSING_NOVA_SERVER_METADATA("Missing Nova Server Metadata property, Resource ID [%s]"),
-  MISSING_NOVA_SERVER_VNF_ID("Missing VNF_ID in Metadata property, Resource ID [%s]"),
-  MISSING_NOVA_SERVER_VF_MODULE_ID("Missing VF_MODULE_ID in Metadata property, Resource id [%s]"),
-  NETWORK_PARAM_NOT_ALIGNED_WITH_GUIDE_LINE(
-      "Network Parameter Name not aligned with Guidelines, Parameter Name [%s] Resource ID [%s]"),
-  MISSIN_BASE_HEAT_FILE(
-      "Missing Base HEAT. Pay attention that without Base HEAT, there will be no shared resources"),
-  MULTI_BASE_HEAT_FILE("Multi Base HEAT. Expected only one. Files %s."),
-  RESOURCE_NOT_DEFINED_IN_OUTPUT(
-      "Resource is not defined as output and thus cannot be Shared, Resource ID [%s]"),
-  RESOURCE_CONNECTED_TO_TWO_EXTERNAL_NETWORKS_WITH_SAME_ROLE(
-      "A resource is connected twice to the same network role, Network Role [%s],"
-          + " Resource ID [%s]"),
-  VOLUME_HEAT_NOT_EXPOSED("Volume is not defined as output and thus cannot be attached %s"),
-  FORBIDDEN_RESOURCE_IN_USE("%s is in use, Resource ID [%s]"),
-  PARAMETER_NAME_NOT_ALIGNED_WITH_GUIDELINES(
-      "%s '%s' Parameter Name not aligned with Guidelines, Parameter Name [%s], Resource ID [%s]."
-          + " As a result, VF/VFC Profile may miss this information"),
-  /* Contrail validator messages*/
-  MERGE_OF_CONTRAIL2_AND_CONTRAIL3_RESOURCES(
-      "HEAT Package includes both Contrail 2 and Contrail 3 resources. "
-          + "Contrail 2 resources can be found in %s. Contrail 3 resources can be found in %s"),
-  CONTRAIL_VM_TYPE_NAME_NOT_ALIGNED_WITH_NAMING_CONVENSION(
-      "Service Template naming convention in Image and Flavor "
-          + "properties is not consistent in Resource, Resource ID %s"),
-
-  /* Notifications */
-  FAILED_TO_MARK_NOTIFICATION_AS_READ("Failed to mark notifications as read"),
-  FAILED_TO_UPDATE_LAST_SEEN_NOTIFICATION("Failed to update last seen notification for user %s"),
-  FAILED_TO_VERIFY_SIGNATURE("Could not verify signature of signed package.");
-
-  private String errorMessage;
-
-  Messages(final String errorMessage) {
-    this.errorMessage = errorMessage;
-  }
-
-  public String getErrorMessage() {
-    return errorMessage;
-  }
-
-  /**
-   * Formats the message with the given parameters.
-   *
-   * @param params  The message string parameters to apply
-   * @return
-   *  The formatted message.
-   */
-  public String formatMessage(final Object... params) {
-    return String.format(errorMessage, params);
-  }
+    /**
+     * Formats the message with the given parameters.
+     *
+     * @param params The message string parameters to apply
+     * @return The formatted message.
+     */
+    public String formatMessage(final Object... params) {
+        return String.format(errorMessage, params);
+    }
 
 }
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/pom.xml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/pom.xml
index f1e0ae5..5067c4a 100644
--- a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/pom.xml
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/pom.xml
@@ -25,6 +25,13 @@
       <version>${project.version}</version>
     </dependency>
     <dependency>
+      <groupId>org.openecomp.sdc.be</groupId>
+      <artifactId>common-be</artifactId>
+      <version>${project.version}</version>
+      <type>test-jar</type>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
       <groupId>org.hamcrest</groupId>
       <artifactId>hamcrest</artifactId>
       <version>${hamcrest.version}</version>
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/pnfd/parser/ConversionDefinitionYamlParserTest.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/pnfd/parser/ConversionDefinitionYamlParserTest.java
index cb901b6..b57bf74 100644
--- a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/pnfd/parser/ConversionDefinitionYamlParserTest.java
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/pnfd/parser/ConversionDefinitionYamlParserTest.java
@@ -29,22 +29,25 @@
 
 import java.io.IOException;
 import java.io.InputStream;
+import java.nio.file.Path;
+import java.nio.file.Paths;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Optional;
 import org.junit.Test;
 import org.openecomp.core.converter.pnfd.model.ConversionDefinition;
 import org.openecomp.core.converter.pnfd.model.ConversionStrategyType;
-import org.openecomp.core.util.TestResourcesUtil;
 import org.openecomp.core.util.YamlTestUtil;
+import org.openecomp.sdc.be.test.util.TestResourcesHandler;
 
 public class ConversionDefinitionYamlParserTest {
 
     @Test
     public void shouldBuildDefinition() {
         final Map<String, Object> definitionYaml;
-        final String definitionYamlFilePath = "transformation/conversionDefinition/conversionDefinitionWithReplaceStrategy.yaml";
-        try (final InputStream resourceInputStream = TestResourcesUtil.getFileResourceAsStream(definitionYamlFilePath)) {
+        final Path definitionYamlFilePath =
+            Paths.get("transformation", "conversionDefinition", "conversionDefinitionWithReplaceStrategy.yaml");
+        try (final InputStream resourceInputStream = TestResourcesHandler.getResourceAsStream(definitionYamlFilePath)) {
             definitionYaml = (Map<String, Object>) YamlTestUtil.read(resourceInputStream);
         } catch (final IOException e) {
             fail(String.format("Could not load %s", definitionYamlFilePath));
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/pnfd/parser/PnfdConversionStrategyYamlParserTest.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/pnfd/parser/PnfdConversionStrategyYamlParserTest.java
index 1eab214..18d1043 100644
--- a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/pnfd/parser/PnfdConversionStrategyYamlParserTest.java
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/pnfd/parser/PnfdConversionStrategyYamlParserTest.java
@@ -25,20 +25,23 @@
 
 import java.io.IOException;
 import java.io.InputStream;
+import java.nio.file.Path;
+import java.nio.file.Paths;
 import java.util.Map;
 import java.util.Optional;
 import org.junit.Test;
 import org.openecomp.core.converter.pnfd.strategy.PnfdConversionStrategy;
-import org.openecomp.core.util.TestResourcesUtil;
 import org.openecomp.core.util.YamlTestUtil;
+import org.openecomp.sdc.be.test.util.TestResourcesHandler;
 
 public class PnfdConversionStrategyYamlParserTest {
 
     @Test
     public void parseInvalidYamlObject() {
         final Object replaceStrategyYaml;
-        final String strategyYamlFilePath = "transformation/strategy/strategyMissingStrategyAttribute.yaml";
-        try (final InputStream resourceInputStream = TestResourcesUtil.getFileResourceAsStream(strategyYamlFilePath)) {
+        final Path strategyYamlFilePath =
+            Paths.get("transformation", "strategy", "strategyMissingStrategyAttribute.yaml");
+        try (final InputStream resourceInputStream = TestResourcesHandler.getResourceAsStream(strategyYamlFilePath)) {
             replaceStrategyYaml = YamlTestUtil.read(resourceInputStream);
         } catch (final IOException e) {
             fail(String.format("Could not load %s", strategyYamlFilePath));
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/impl/ToscaDefinitionImportHandlerTest.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/impl/ToscaDefinitionImportHandlerTest.java
index 30cba67..fe0d5a8 100644
--- a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/impl/ToscaDefinitionImportHandlerTest.java
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/impl/ToscaDefinitionImportHandlerTest.java
@@ -22,8 +22,10 @@
 import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.containsInAnyOrder;
 import static org.hamcrest.Matchers.hasSize;
-import static org.openecomp.core.util.TestResourcesUtil.getResourceBytesOrFail;
+import static org.openecomp.sdc.be.test.util.TestResourcesHandler.getResourceBytesOrFail;
 
+import java.nio.file.Path;
+import java.nio.file.Paths;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
@@ -39,7 +41,7 @@
 
 public class ToscaDefinitionImportHandlerTest {
 
-    private static final String RESOURCES_FILE_PATH = "/toscaDefinitionImportHandler/";
+    private static final Path RESOURCES_FILE_PATH = Paths.get("toscaDefinitionImportHandler");
     private Map<String, byte[]> descriptorFileMap;
 
     @Before
@@ -56,7 +58,9 @@
             "Definitions/descriptorWithRelativePaths.yaml", "Artifacts/descriptorWithAbsolutePaths.yaml",
             "Artifacts/descriptorCyclicReference.yaml");
 
-        filesToHandleList.forEach(file -> descriptorFileMap.put(file, getResourceBytesOrFail(RESOURCES_FILE_PATH + file)));
+        filesToHandleList.forEach(file ->
+            descriptorFileMap.put(file, getResourceBytesOrFail(RESOURCES_FILE_PATH.resolve(file)))
+        );
 
         final ToscaDefinitionImportHandler toscaDefinitionImportHandler = new ToscaDefinitionImportHandler(
             descriptorFileMap,
@@ -108,7 +112,9 @@
         final List<String> filesToHandleList = Arrays.asList("Definitions/Main.yaml",
             "Definitions/descriptorBasicImport.yaml", "Definitions/descriptorWithRelativePaths.yaml",
             "Artifacts/descriptorWithAbsolutePaths.yaml");
-        filesToHandleList.forEach(file -> descriptorFileMap.put(file, getResourceBytesOrFail(RESOURCES_FILE_PATH + file)));
+        filesToHandleList.forEach(file ->
+            descriptorFileMap.put(file, getResourceBytesOrFail(RESOURCES_FILE_PATH.resolve(file)))
+        );
 
         final List<ErrorMessage> expectedErrorList = new ArrayList<>();
         expectedErrorList.add(new ErrorMessage(ErrorLevel.ERROR,
@@ -140,7 +146,9 @@
 
         final List<String> filesToHandleList = Arrays.asList(mainDefinitionFile,
             "Definitions/descriptorInvalidImportStatement.yaml");
-        filesToHandleList.forEach(file -> descriptorFileMap.put(file, getResourceBytesOrFail(RESOURCES_FILE_PATH + file)));
+        filesToHandleList.forEach(file ->
+            descriptorFileMap.put(file, getResourceBytesOrFail(RESOURCES_FILE_PATH.resolve(file)))
+        );
 
         final List<ErrorMessage> expectedErrorList = new ArrayList<>();
         expectedErrorList.add(new ErrorMessage(ErrorLevel.ERROR,
@@ -172,7 +180,9 @@
         final String invalidMainDefinitionFilePath = "../Definitions/InvalidMainDefinitionFile.yaml";
 
         final List<String> filesToHandleList = Arrays.asList(mainDefinitionFilePath);
-        filesToHandleList.forEach(file -> descriptorFileMap.put(file, getResourceBytesOrFail(RESOURCES_FILE_PATH + file)));
+        filesToHandleList.forEach(file ->
+            descriptorFileMap.put(file, getResourceBytesOrFail(RESOURCES_FILE_PATH.resolve(file)))
+        );
 
         final List<ErrorMessage> expectedErrorList = new ArrayList<>();
         expectedErrorList.add(new ErrorMessage(ErrorLevel.ERROR, Messages.MISSING_IMPORT_FILE.formatMessage(invalidMainDefinitionFilePath)));
@@ -200,7 +210,9 @@
         final String mainDefinitionFile = "Definitions/descriptorInvalid.yaml";
 
         final List<String> filesToHandleList = Arrays.asList(mainDefinitionFile);
-        filesToHandleList.forEach(file -> descriptorFileMap.put(file, getResourceBytesOrFail(RESOURCES_FILE_PATH + file)));
+        filesToHandleList.forEach(file ->
+            descriptorFileMap.put(file, getResourceBytesOrFail(RESOURCES_FILE_PATH.resolve(file)))
+        );
 
         final List<ErrorMessage> expectedErrorList = new ArrayList<>();
         expectedErrorList.add(new ErrorMessage(ErrorLevel.ERROR, String.format(Messages.INVALID_YAML_FORMAT.getErrorMessage()
@@ -236,7 +248,9 @@
         final String mainDefinitionFile = "Definitions/descriptorFileWithValidImportStatements.yaml";
 
         final List<String> filesToHandleList = Arrays.asList(mainDefinitionFile, "Artifacts/descriptorCyclicReference.yaml");
-        filesToHandleList.forEach(file -> descriptorFileMap.put(file, getResourceBytesOrFail(RESOURCES_FILE_PATH + file)));
+        filesToHandleList.forEach(file ->
+            descriptorFileMap.put(file, getResourceBytesOrFail(RESOURCES_FILE_PATH.resolve(file)))
+        );
 
         final ToscaDefinitionImportHandler toscaDefinitionImportHandler =
             new ToscaDefinitionImportHandler(descriptorFileMap, mainDefinitionFile);
@@ -258,17 +272,25 @@
     public void testGivenDescriptorFileWithNonexistentRelativeImport_whenIncorrectMainDescriptorIsHandled_aMissingFileErrorIsReported() {
         final String mainDefinitionFile = "Definitions/MainWithNonexistentReferences.yaml";
 
-        final List<String> filesToHandleList = Arrays.asList(mainDefinitionFile, "Definitions/descriptorNonexistentImport.yaml",
-            "Artifacts/descriptorCyclicReference.yaml");
-        filesToHandleList.forEach(file -> descriptorFileMap.put(file, getResourceBytesOrFail(RESOURCES_FILE_PATH + file)));
+        final List<String> filesToHandleList = Arrays.asList(mainDefinitionFile,
+            "Definitions/descriptorNonexistentImport.yaml", "Artifacts/descriptorCyclicReference.yaml");
+        filesToHandleList.forEach(file ->
+            descriptorFileMap.put(file, getResourceBytesOrFail(RESOURCES_FILE_PATH.resolve(file)))
+        );
 
         final List<ErrorMessage> expectedErrorList = new ArrayList<>();
         expectedErrorList.add(new ErrorMessage(ErrorLevel.ERROR,
-            String.format(Messages.MISSING_IMPORT_FILE.getErrorMessage(), "Definitions/descriptorCyclicReference.yaml")));
+            String.format(Messages.MISSING_IMPORT_FILE.getErrorMessage(),
+                "Definitions/descriptorCyclicReference.yaml"))
+        );
         expectedErrorList.add(new ErrorMessage(ErrorLevel.ERROR,
-            String.format(Messages.MISSING_IMPORT_FILE.getErrorMessage(), "Definitions/descriptorCyclicReference.yaml")));
+            String.format(Messages.MISSING_IMPORT_FILE.getErrorMessage(),
+                "Definitions/descriptorCyclicReference.yaml"))
+        );
         expectedErrorList.add(new ErrorMessage(ErrorLevel.ERROR,
-            String.format(Messages.MISSING_IMPORT_FILE.getErrorMessage(), "Definitions/descriptorCyclicReference.yaml")));
+            String.format(Messages.MISSING_IMPORT_FILE.getErrorMessage(),
+                "Definitions/descriptorCyclicReference.yaml"))
+        );
 
         final ToscaDefinitionImportHandler toscaDefinitionImportHandler = new ToscaDefinitionImportHandler(
             descriptorFileMap,
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/util/TestResourcesUtil.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/util/TestResourcesUtil.java
deleted file mode 100644
index 7d89bb3..0000000
--- a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/util/TestResourcesUtil.java
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * ============LICENSE_START=======================================================
- *  Copyright (C) 2019 Nordix Foundation
- *  ================================================================================
- *  Licensed under the Apache License, Version 2.0 (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  SPDX-License-Identifier: Apache-2.0
- *  ============LICENSE_END=========================================================
- */
-
-package org.openecomp.core.util;
-
-import static org.junit.Assert.fail;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.URL;
-import org.apache.commons.io.IOUtils;
-import org.openecomp.sdc.logging.api.Logger;
-import org.openecomp.sdc.logging.api.LoggerFactory;
-
-/**
- * Test resources utility class.
- */
-public class TestResourcesUtil {
-
-    private static final Logger LOGGER = LoggerFactory.getLogger(TestResourcesUtil.class);
-
-    private TestResourcesUtil() {
-
-    }
-
-    /**
-     * Reads a file and coverts it to a byte array.
-     *
-     * @param resourcePath      The resource file path
-     * @return
-     *  The resource file byte array
-     * @throws IOException
-     *  When the file was not found or the input stream could not be opened
-     */
-    public static byte[] getFileResourceBytes(final String resourcePath) throws IOException {
-        try(final InputStream inputStream = ClassLoader.class.getResourceAsStream(resourcePath)) {
-            if (inputStream == null) {
-                throw new IOException(String.format("Could not find the resource on path \"%s\"", resourcePath));
-            }
-            return IOUtils.toByteArray(inputStream);
-        } catch (final IOException ex) {
-            throw new IOException(String.format("Could not open the input stream for resource on path \"%s\"", resourcePath), ex);
-        }
-    }
-
-    /**
-     * Reads a file in the given path.
-     * The method forces an assertion fail if the resource could not be loaded.
-     * @param resourcePath      The resource file path
-     * @return
-     *  The resource file byte array
-     */
-    public static byte[] getResourceBytesOrFail(final String resourcePath) {
-        try {
-            return getFileResourceBytes(resourcePath);
-        } catch (final IOException e) {
-            final String errorMsg = String.format("Could not load resource '%s'", resourcePath);
-            LOGGER.error(errorMsg, e);
-            fail(errorMsg);
-        }
-
-        return null;
-    }
-
-    /**
-     * Gets the input stream of a resource file
-     *
-     * @param resourcePath      The resource file path
-     * @return
-     *  The resource input stream
-     */
-    public static InputStream getFileResourceAsStream(final String resourcePath) {
-        return Thread.currentThread().getContextClassLoader().getResourceAsStream(resourcePath);
-    }
-
-    /**
-     * Gets the input stream of a resource file
-     *
-     * @param resourcePath      The resource file path
-     * @return
-     *  The resource input stream
-     */
-    public static URL getFileUrl(final String resourcePath) {
-        return Thread.currentThread().getContextClassLoader().getResource(resourcePath);
-    }
-
-}
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/util/YamlTestUtil.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/util/YamlTestUtil.java
index b095d13..3229c1c 100644
--- a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/util/YamlTestUtil.java
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/util/YamlTestUtil.java
@@ -26,6 +26,7 @@
 import java.io.IOException;
 import java.io.InputStream;
 import org.onap.sdc.tosca.services.YamlUtil;
+import org.openecomp.sdc.be.test.util.TestResourcesHandler;
 
 public class YamlTestUtil {
 
@@ -45,7 +46,7 @@
     }
 
     public static Object read(final String yamlFilePath) throws IOException {
-        try (final InputStream resourceInputStream = TestResourcesUtil.getFileResourceAsStream(yamlFilePath)) {
+        try (final InputStream resourceInputStream = TestResourcesHandler.getResourceAsStream(yamlFilePath)) {
             return read(resourceInputStream);
         }
     }