Added unit tests for OpenstackNetworkManager and OpenstackRouterManager

Change-Id: I47ccd99331cffd03a83581c9e19b14971c690d7f
diff --git a/apps/openstacknetworking/pom.xml b/apps/openstacknetworking/pom.xml
index 6d0bd2c..8db7418 100644
--- a/apps/openstacknetworking/pom.xml
+++ b/apps/openstacknetworking/pom.xml
@@ -99,6 +99,18 @@
         </dependency>
         <dependency>
             <groupId>org.onosproject</groupId>
+            <artifactId>onos-api</artifactId>
+            <classifier>tests</classifier>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.onosproject</groupId>
+            <artifactId>onos-core-common</artifactId>
+            <classifier>tests</classifier>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.onosproject</groupId>
             <artifactId>onos-app-openstacknode</artifactId>
             <version>${project.version}</version>
         </dependency>