UT and defect fixes for DF serializer

UT and defect fixes

Issue-ID: CCSDK-376

Change-Id: Ia5f04a0d7e07caad0e3b380fdfa6cc109ec43b4e
Signed-off-by: janani b <janani.b@huawei.com>
diff --git a/restconf-client/provider/pom.xml b/restconf-client/provider/pom.xml
index c063c9b..db0bee0 100755
--- a/restconf-client/provider/pom.xml
+++ b/restconf-client/provider/pom.xml
@@ -74,6 +74,12 @@
             <scope>test</scope>
         </dependency>
         <dependency>
+            <groupId>org.mockito</groupId>
+            <artifactId>mockito-core</artifactId>
+            <version>${mockito.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
             <groupId>org.glassfish.jersey.inject</groupId>
             <artifactId>jersey-hk2</artifactId>
             <version>${glassfish.version}</version>
@@ -106,23 +112,13 @@
         <dependency>
             <groupId>org.opendaylight.netconf</groupId>
             <artifactId>restconf-nb-rfc8040</artifactId>
-            <version>1.7.3</version>
-            <scope>test</scope>
+            <version>${odl.mdsal.version}</version>
         </dependency>
         <dependency>
             <groupId>org.opendaylight.yangtools</groupId>
             <artifactId>yang-parser-impl</artifactId>
             <version>2.0.6.1</version>
         </dependency>
-        <dependency>
-            <groupId>org.opendaylight.netconf</groupId>
-            <artifactId>restconf-common</artifactId>
-            <version>1.7.3</version>
-        </dependency>
-        <dependency>
-            <groupId>org.opendaylight.netconf</groupId>
-            <artifactId>restconf-nb-bierman02</artifactId>
-            <version>1.7.3</version>
-        </dependency>
+
     </dependencies>
 </project>