refactoring - adding junit coverage

Change-Id: I712afd8ff4e403829ee51b87d76ed38dda027ace
Issue-ID: SO-360
Signed-off-by: Lukasz Muszkieta <lukasz.muszkieta@nokia.com>
diff --git a/adapters/mso-adapters-rest-interface/pom.xml b/adapters/mso-adapters-rest-interface/pom.xml
index f10500d..bbf614a 100644
--- a/adapters/mso-adapters-rest-interface/pom.xml
+++ b/adapters/mso-adapters-rest-interface/pom.xml
@@ -54,5 +54,11 @@
 			<version>1.10.19</version>
 			<scope>test</scope>
 		</dependency>
+		<dependency>
+			<groupId>org.assertj</groupId>
+			<artifactId>assertj-core</artifactId>
+			<version>3.8.0</version>
+			<scope>test</scope>
+		</dependency>
 	</dependencies>
 </project>