Enable Intent Manager unit tests

Change-Id: I24352662077b5a1339d52891f18e4758a7433b88
diff --git a/core/net/src/test/java/org/onosproject/net/intent/impl/IntentManagerTest.java b/core/net/src/test/java/org/onosproject/net/intent/impl/IntentManagerTest.java
index 566d39c..31e0c4a 100644
--- a/core/net/src/test/java/org/onosproject/net/intent/impl/IntentManagerTest.java
+++ b/core/net/src/test/java/org/onosproject/net/intent/impl/IntentManagerTest.java
@@ -82,7 +82,7 @@
  *
  *  in general, verify intents store, flow store, and work queue
  */
-@Ignore
+
 public class IntentManagerTest {
 
     private static final ApplicationId APPID = new TestApplicationId("manager-test");