slow tests moved to integration group

Author: Alex Heneveld

core/src/test/java/org/apache/brooklyn/feed/function/FunctionFeedTest.java

@@ -128,7 +128,7 @@ public void testFeedDeDupe() throws Exception {
         Assert.assertFalse(feedAdded==feed0);
     }
 
-    @Test
+    @Test(groups="Integration")  // because slow
     public void testFeedDeDupeIgnoresSameObject() throws Exception {
         testPollsFunctionRepeatedlyToSetAttribute();
         entity.addFeed(feed);

core/src/test/java/org/apache/brooklyn/policy/InvokeEffectorOnCollectionSensorChangeTest.java

@@ -136,7 +136,7 @@ public void testSeveralItemsAddedAndRemovedAtOnce() throws Exception {
                 Predicates.<Collection<Object>>equalTo(ImmutableSet.<Object>of(4, 5)));
     }
 
-    @Test
+    @Test(groups="Integration")  // because slow
     public void testNothingHappensWhenSensorRepublishedUnchanged() {
         final ImmutableSet<Integer> input1 = ImmutableSet.of(1, 2, 3);
         testEntity.sensors().set(DEFAULT_SENSOR, input1);

policy/src/test/java/org/apache/brooklyn/policy/ha/ServiceReplacerTest.java

@@ -124,7 +124,7 @@ public void testReplacesFailedMember() throws Exception {
             }});
     }
 
-    @Test(invocationCount=100)
+    @Test(invocationCount=100, groups="Integration")
     public void testSetsOnFireWhenFailToReplaceMemberManyTimes() throws Exception {
         testSetsOnFireWhenFailToReplaceMember();
     }