[SEBA-286] remove a subscriber only if it was provisioned

Change-Id: I9ad9205427d3276b088b15d4665d8f63a04c8bd1
diff --git a/app/pom.xml b/app/pom.xml
index 6a97b0a..468b321 100644
--- a/app/pom.xml
+++ b/app/pom.xml
@@ -77,6 +77,19 @@
             <groupId>org.apache.karaf.shell</groupId>
             <artifactId>org.apache.karaf.shell.console</artifactId>
         </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.onosproject</groupId>
+            <artifactId>onlab-junit</artifactId>
+            <version>${onos.version}</version>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
     <build>