Author: lindner
Date: Wed Jun 24 22:20:35 2009
New Revision: 788197

URL: http://svn.apache.org/viewvc?rev=788197&view=rev
Log:
Update tests to use Immutable Collections

Modified:
    
incubator/shindig/trunk/java/gadgets/src/test/java/org/apache/shindig/gadgets/rewrite/ProxyingLinkRewriterTest.java
    
incubator/shindig/trunk/java/gadgets/src/test/java/org/apache/shindig/gadgets/servlet/HttpRequestHandlerTest.java
    
incubator/shindig/trunk/java/samples/src/test/java/org/apache/shindig/social/opensocial/jpa/spi/SpiTestUtil.java
    
incubator/shindig/trunk/java/social-api/src/test/java/org/apache/shindig/social/opensocial/service/ActivityHandlerTest.java
    
incubator/shindig/trunk/java/social-api/src/test/java/org/apache/shindig/social/opensocial/service/AppDataHandlerTest.java
    
incubator/shindig/trunk/java/social-api/src/test/java/org/apache/shindig/social/opensocial/service/MessageHandlerTest.java
    
incubator/shindig/trunk/java/social-api/src/test/java/org/apache/shindig/social/opensocial/service/PersonHandlerTest.java
    
incubator/shindig/trunk/java/social-api/src/test/java/org/apache/shindig/social/sample/spi/JsonDbOpensocialServiceTest.java

Modified: 
incubator/shindig/trunk/java/gadgets/src/test/java/org/apache/shindig/gadgets/rewrite/ProxyingLinkRewriterTest.java
URL: 
http://svn.apache.org/viewvc/incubator/shindig/trunk/java/gadgets/src/test/java/org/apache/shindig/gadgets/rewrite/ProxyingLinkRewriterTest.java?rev=788197&r1=788196&r2=788197&view=diff
==============================================================================
--- 
incubator/shindig/trunk/java/gadgets/src/test/java/org/apache/shindig/gadgets/rewrite/ProxyingLinkRewriterTest.java
 (original)
+++ 
incubator/shindig/trunk/java/gadgets/src/test/java/org/apache/shindig/gadgets/rewrite/ProxyingLinkRewriterTest.java
 Wed Jun 24 22:20:35 2009
@@ -21,7 +21,7 @@
 
 import org.junit.Test;
 
-import com.google.common.collect.Sets;
+import com.google.common.collect.ImmutableSet;
 
 /**
  * Test of proxying rewriter
@@ -64,7 +64,7 @@
   public void testWithRefresh() throws Exception {
     ContentRewriterFeature contentRewriterFeature = new ContentRewriterFeature(
         createSpecWithoutRewrite(), ".*", "", "86400",
-        Sets.newHashSet("embed", "img", "script", "link", "style"));
+        ImmutableSet.of("embed", "img", "script", "link", "style"));
     ProxyingLinkRewriter rewriter = new ProxyingLinkRewriter(
       SPEC_URL,
       contentRewriterFeature,

Modified: 
incubator/shindig/trunk/java/gadgets/src/test/java/org/apache/shindig/gadgets/servlet/HttpRequestHandlerTest.java
URL: 
http://svn.apache.org/viewvc/incubator/shindig/trunk/java/gadgets/src/test/java/org/apache/shindig/gadgets/servlet/HttpRequestHandlerTest.java?rev=788197&r1=788196&r2=788197&view=diff
==============================================================================
--- 
incubator/shindig/trunk/java/gadgets/src/test/java/org/apache/shindig/gadgets/servlet/HttpRequestHandlerTest.java
 (original)
+++ 
incubator/shindig/trunk/java/gadgets/src/test/java/org/apache/shindig/gadgets/servlet/HttpRequestHandlerTest.java
 Wed Jun 24 22:20:35 2009
@@ -56,6 +56,7 @@
 
 import com.google.common.base.Objects;
 import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.ImmutableSet;
 import com.google.common.collect.Sets;
 import com.google.inject.Guice;
 import com.google.inject.Injector;
@@ -93,7 +94,7 @@
     HttpRequestHandler handler = new HttpRequestHandler(pipeline, 
rewriterRegistry);
     registry = new DefaultHandlerRegistry(injector, converter,
         new HandlerExecutionListener.NoOpHandler());
-    registry.addHandlers(Sets.<Object>newHashSet(handler));
+    registry.addHandlers(ImmutableSet.<Object>of(handler));
     builder = new HttpResponseBuilder().setResponseString("CONTENT");
     emptyFormItems = Collections.emptyMap();
   }

Modified: 
incubator/shindig/trunk/java/samples/src/test/java/org/apache/shindig/social/opensocial/jpa/spi/SpiTestUtil.java
URL: 
http://svn.apache.org/viewvc/incubator/shindig/trunk/java/samples/src/test/java/org/apache/shindig/social/opensocial/jpa/spi/SpiTestUtil.java?rev=788197&r1=788196&r2=788197&view=diff
==============================================================================
--- 
incubator/shindig/trunk/java/samples/src/test/java/org/apache/shindig/social/opensocial/jpa/spi/SpiTestUtil.java
 (original)
+++ 
incubator/shindig/trunk/java/samples/src/test/java/org/apache/shindig/social/opensocial/jpa/spi/SpiTestUtil.java
 Wed Jun 24 22:20:35 2009
@@ -208,7 +208,7 @@
    */
   public static Set<UserId> buildUserIds(String... userIds) {
     // Set user id list
-    Set<UserId> userIdSet = new HashSet<UserId>();
+    Set<UserId> userIdSet = Sets.newHashSet();
     for (String userId: userIds) {
       userIdSet.add(new UserId(Type.userId, userId));
     }
@@ -389,7 +389,7 @@
   }
   
   public static Set<String> asSet(String... items) {
-    return new HashSet<String>(Arrays.asList(items));
+    return new Sets.newHashSet(Arrays.asList(items));
   }
   
 }

Modified: 
incubator/shindig/trunk/java/social-api/src/test/java/org/apache/shindig/social/opensocial/service/ActivityHandlerTest.java
URL: 
http://svn.apache.org/viewvc/incubator/shindig/trunk/java/social-api/src/test/java/org/apache/shindig/social/opensocial/service/ActivityHandlerTest.java?rev=788197&r1=788196&r2=788197&view=diff
==============================================================================
--- 
incubator/shindig/trunk/java/social-api/src/test/java/org/apache/shindig/social/opensocial/service/ActivityHandlerTest.java
 (original)
+++ 
incubator/shindig/trunk/java/social-api/src/test/java/org/apache/shindig/social/opensocial/service/ActivityHandlerTest.java
 Wed Jun 24 22:20:35 2009
@@ -38,6 +38,7 @@
 import org.apache.shindig.social.opensocial.spi.UserId;
 
 import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableSet;
 import com.google.common.collect.Maps;
 import com.google.common.collect.Sets;
 
@@ -60,8 +61,8 @@
 
   private FakeGadgetToken token;
 
-  private static final Set<UserId> JOHN_DOE = Sets
-      .newHashSet(new UserId(UserId.Type.userId, "john.doe"));
+  private static final Set<UserId> JOHN_DOE = 
+      ImmutableSet.of(new UserId(UserId.Type.userId, "john.doe"));
 
   protected HandlerRegistry registry;
   protected ContainerConfig containerConfig;
@@ -84,7 +85,7 @@
     handler = new ActivityHandler(activityService, containerConfig);
     registry = new DefaultHandlerRegistry(null, converter,
         new HandlerExecutionListener.NoOpHandler());
-    registry.addHandlers(Sets.<Object>newHashSet(handler));
+    registry.addHandlers(ImmutableSet.<Object>of(handler));
   }
 
   private void assertHandleGetForGroup(GroupId.Type group) throws Exception {
@@ -94,7 +95,7 @@
     List<Activity> activityList = ImmutableList.of();
     RestfulCollection<Activity> data = new 
RestfulCollection<Activity>(activityList);
     org.easymock.EasyMock.expect(activityService.getActivities(eq(JOHN_DOE),
-       eq(new GroupId(group, null)), (String)isNull(), 
eq(Sets.<String>newHashSet()),
+       eq(new GroupId(group, null)), (String)isNull(), 
eq(ImmutableSet.<String>of()),
         org.easymock.EasyMock.isA(CollectionOptions.class), eq(token))).
         andReturn(ImmediateFuture.newInstance(data));
 
@@ -126,7 +127,7 @@
     Set<UserId> userIdSet = Sets.newLinkedHashSet(JOHN_DOE);
     userIdSet.add(new UserId(UserId.Type.userId, "jane.doe"));
     org.easymock.EasyMock.expect(activityService.getActivities(eq(userIdSet),
-        eq(new GroupId(GroupId.Type.self, null)), 
eq("appId"),eq(Sets.<String>newHashSet()),
+        eq(new GroupId(GroupId.Type.self, null)), 
eq("appId"),eq(ImmutableSet.<String>of()),
         org.easymock.EasyMock.isA((CollectionOptions.class)), 
eq(token))).andReturn(
           ImmediateFuture.newInstance(data));
 
@@ -144,7 +145,7 @@
     Activity activity = new ActivityImpl();
     
org.easymock.EasyMock.expect(activityService.getActivity(eq(JOHN_DOE.iterator().next()),
         eq(new GroupId(GroupId.Type.friends, null)),
-        eq("appId"), eq(Sets.<String>newHashSet()), eq("1"), 
eq(token))).andReturn(
+        eq("appId"), eq(ImmutableSet.<String>of()), eq("1"), 
eq(token))).andReturn(
         ImmediateFuture.newInstance(activity));
 
     replay();
@@ -165,7 +166,7 @@
         .andReturn(activity);
 
     
org.easymock.EasyMock.expect(activityService.createActivity(eq(JOHN_DOE.iterator().next()),
-        eq(new GroupId(GroupId.Type.self, null)), eq("appId"), 
eq(Sets.<String>newHashSet()),
+        eq(new GroupId(GroupId.Type.self, null)), eq("appId"), 
eq(ImmutableSet.<String>of()),
         eq(activity), eq(token))).andReturn(ImmediateFuture.newInstance((Void) 
null));
     replay();
 
@@ -193,7 +194,7 @@
 
 
     
org.easymock.EasyMock.expect(activityService.deleteActivities(eq(JOHN_DOE.iterator().next()),
-        eq(new GroupId(GroupId.Type.self, null)), eq("appId"), 
eq(Sets.newHashSet("1")),
+        eq(new GroupId(GroupId.Type.self, null)), eq("appId"), 
eq(ImmutableSet.of("1")),
         eq(token))).andReturn(ImmediateFuture.newInstance((Void) null));
 
     replay();

Modified: 
incubator/shindig/trunk/java/social-api/src/test/java/org/apache/shindig/social/opensocial/service/AppDataHandlerTest.java
URL: 
http://svn.apache.org/viewvc/incubator/shindig/trunk/java/social-api/src/test/java/org/apache/shindig/social/opensocial/service/AppDataHandlerTest.java?rev=788197&r1=788196&r2=788197&view=diff
==============================================================================
--- 
incubator/shindig/trunk/java/social-api/src/test/java/org/apache/shindig/social/opensocial/service/AppDataHandlerTest.java
 (original)
+++ 
incubator/shindig/trunk/java/social-api/src/test/java/org/apache/shindig/social/opensocial/service/AppDataHandlerTest.java
 Wed Jun 24 22:20:35 2009
@@ -44,8 +44,9 @@
 
 import javax.servlet.http.HttpServletResponse;
 
-import com.google.common.collect.Maps;
+import com.google.common.collect.ImmutableSet;
 import com.google.common.collect.Sets;
+import com.google.common.collect.Maps;
 
 public class AppDataHandlerTest extends EasyMockTestCase {
 
@@ -58,8 +59,8 @@
   protected HandlerRegistry registry;
 
 
-  private static final Set<UserId> JOHN_DOE = Collections.unmodifiableSet(Sets
-      .newHashSet(new UserId(UserId.Type.userId, "john.doe")));
+  private static final Set<UserId> JOHN_DOE = Collections.unmodifiableSet(
+      ImmutableSet.of(new UserId(UserId.Type.userId, "john.doe")));
 
 
   @Override
@@ -71,7 +72,7 @@
     AppDataHandler handler = new AppDataHandler(appDataService);
     registry = new DefaultHandlerRegistry(null, converter,
         new HandlerExecutionListener.NoOpHandler());
-    registry.addHandlers(Sets.<Object>newHashSet(handler));
+    registry.addHandlers(ImmutableSet.<Object>of(handler));
   }
 
   private void assertHandleGetForGroup(GroupId.Type group) throws Exception {
@@ -81,7 +82,7 @@
     DataCollection data = new DataCollection(null);
     org.easymock.EasyMock.expect(appDataService.getPersonData(eq(JOHN_DOE),
         eq(new GroupId(group, null)),
-        eq("appId"), eq(Sets.<String>newHashSet()), eq(token)))
+        eq("appId"), eq(ImmutableSet.<String>of()), eq(token)))
         .andReturn(ImmediateFuture.newInstance(data));
 
     replay();
@@ -111,7 +112,7 @@
     userIdSet.add(new UserId(UserId.Type.userId, "jane.doe"));
     org.easymock.EasyMock.expect(appDataService.getPersonData(eq(userIdSet),
         eq(new GroupId(GroupId.Type.self, null)),
-        eq("appId"), eq(Sets.<String>newHashSet()), eq(token)))
+        eq("appId"), eq(ImmutableSet.<String>of()), eq(token)))
         .andReturn(ImmediateFuture.newInstance(data));
 
     replay();
@@ -130,7 +131,7 @@
     DataCollection data = new DataCollection(null);
     org.easymock.EasyMock.expect(appDataService.getPersonData(eq(JOHN_DOE),
         eq(new GroupId(GroupId.Type.friends, null)),
-        eq("appId"), eq(Sets.newHashSet("pandas")), eq(token)))
+        eq("appId"), eq(ImmutableSet.of("pandas")), eq(token)))
         .andReturn(ImmediateFuture.newInstance(data));
 
     replay();
@@ -153,7 +154,7 @@
 
     
org.easymock.EasyMock.expect(appDataService.updatePersonData(eq(JOHN_DOE.iterator().next()),
         eq(new GroupId(GroupId.Type.self, null)),
-        eq("appId"), eq(Sets.newHashSet("pandas")), eq(values), eq(token)))
+        eq("appId"), eq(ImmutableSet.of("pandas")), eq(values), eq(token)))
         .andReturn(ImmediateFuture.newInstance((Void) null));
     replay();
     return operation.execute(params, new StringReader(jsonAppData), token, 
converter);
@@ -238,7 +239,7 @@
 
     
EasyMock.expect(appDataService.deletePersonData(eq(JOHN_DOE.iterator().next()),
         eq(new GroupId(GroupId.Type.self, null)),
-        eq("appId"), eq(Sets.newHashSet("pandas")), eq(token)))
+        eq("appId"), eq(ImmutableSet.of("pandas")), eq(token)))
         .andReturn(ImmediateFuture.newInstance((Void) null));
 
     replay();

Modified: 
incubator/shindig/trunk/java/social-api/src/test/java/org/apache/shindig/social/opensocial/service/MessageHandlerTest.java
URL: 
http://svn.apache.org/viewvc/incubator/shindig/trunk/java/social-api/src/test/java/org/apache/shindig/social/opensocial/service/MessageHandlerTest.java?rev=788197&r1=788196&r2=788197&view=diff
==============================================================================
--- 
incubator/shindig/trunk/java/social-api/src/test/java/org/apache/shindig/social/opensocial/service/MessageHandlerTest.java
 (original)
+++ 
incubator/shindig/trunk/java/social-api/src/test/java/org/apache/shindig/social/opensocial/service/MessageHandlerTest.java
 Wed Jun 24 22:20:35 2009
@@ -40,7 +40,7 @@
 
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
-import com.google.common.collect.Sets;
+import com.google.common.collect.ImmutableSet;
 
 public class MessageHandlerTest extends TestCase {
 
@@ -65,7 +65,7 @@
     handler = new MessageHandler(messageService);
     registry = new DefaultHandlerRegistry(null, converter,
         new HandlerExecutionListener.NoOpHandler());
-    registry.addHandlers(Sets.<Object>newHashSet(handler));
+    registry.addHandlers(ImmutableSet.<Object>of(handler));
   }
 
   public void testPostMessage() 

Modified: 
incubator/shindig/trunk/java/social-api/src/test/java/org/apache/shindig/social/opensocial/service/PersonHandlerTest.java
URL: 
http://svn.apache.org/viewvc/incubator/shindig/trunk/java/social-api/src/test/java/org/apache/shindig/social/opensocial/service/PersonHandlerTest.java?rev=788197&r1=788196&r2=788197&view=diff
==============================================================================
--- 
incubator/shindig/trunk/java/social-api/src/test/java/org/apache/shindig/social/opensocial/service/PersonHandlerTest.java
 (original)
+++ 
incubator/shindig/trunk/java/social-api/src/test/java/org/apache/shindig/social/opensocial/service/PersonHandlerTest.java
 Wed Jun 24 22:20:35 2009
@@ -39,6 +39,7 @@
 import org.apache.shindig.social.opensocial.spi.UserId;
 
 import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableSet;
 import com.google.common.collect.ImmutableSortedSet;
 import com.google.common.collect.Lists;
 import com.google.common.collect.Maps;
@@ -59,12 +60,12 @@
   protected HandlerRegistry registry;
   private BeanJsonConverter converter;
 
-  private static final Set<String> DEFAULT_FIELDS = 
Sets.newHashSet(Person.Field.ID.toString(),
+  private static final Set<String> DEFAULT_FIELDS = 
ImmutableSet.of(Person.Field.ID.toString(),
       Person.Field.NAME.toString(),
       Person.Field.THUMBNAIL_URL.toString());
 
-  private static final Set<UserId> JOHN_DOE = Sets
-      .newHashSet(new UserId(UserId.Type.userId, "john.doe"));
+  private static final Set<UserId> JOHN_DOE = 
+      ImmutableSet.of(new UserId(UserId.Type.userId, "john.doe"));
 
   private static CollectionOptions DEFAULT_OPTIONS = new CollectionOptions();
   protected ContainerConfig containerConfig;
@@ -93,7 +94,7 @@
     handler = new PersonHandler(personService, containerConfig);
     registry = new DefaultHandlerRegistry(null, converter,
         new HandlerExecutionListener.NoOpHandler());
-    registry.addHandlers(Sets.<Object>newHashSet(handler));
+    registry.addHandlers(ImmutableSet.<Object>of(handler));
   }
 
   public void testHandleGetAllNoParams() throws Exception {
@@ -183,7 +184,7 @@
     RestfulCollection<Person> data = new RestfulCollection<Person>(people);
     // TODO: We aren't passing john.doe to the service yet.
     expect(personService.getPeople(
-        eq(Sets.newHashSet(new UserId(UserId.Type.userId, "jane.doe"))),
+        eq(ImmutableSet.of(new UserId(UserId.Type.userId, "jane.doe"))),
         eq(new GroupId(GroupId.Type.self, null)), eq(DEFAULT_OPTIONS),
         eq(DEFAULT_FIELDS), eq(token)))
         .andReturn(ImmediateFuture.newInstance(data));

Modified: 
incubator/shindig/trunk/java/social-api/src/test/java/org/apache/shindig/social/sample/spi/JsonDbOpensocialServiceTest.java
URL: 
http://svn.apache.org/viewvc/incubator/shindig/trunk/java/social-api/src/test/java/org/apache/shindig/social/sample/spi/JsonDbOpensocialServiceTest.java?rev=788197&r1=788196&r2=788197&view=diff
==============================================================================
--- 
incubator/shindig/trunk/java/social-api/src/test/java/org/apache/shindig/social/sample/spi/JsonDbOpensocialServiceTest.java
 (original)
+++ 
incubator/shindig/trunk/java/social-api/src/test/java/org/apache/shindig/social/sample/spi/JsonDbOpensocialServiceTest.java
 Wed Jun 24 22:20:35 2009
@@ -128,7 +128,7 @@
     options.setMax(20);
 
     RestfulCollection<Person> responseItem = db.getPeople(
-        Sets.newHashSet(CANON_USER), new GroupId(GroupId.Type.friends, null),
+        ImmutableSet.of(CANON_USER), new GroupId(GroupId.Type.friends, null),
         options, Collections.<String>emptySet(), token).get();
     assertNotNull(responseItem);
     assertEquals(4, responseItem.getTotalResults());
@@ -159,14 +159,14 @@
 
   public void testGetExpectedActivities() throws Exception {
     RestfulCollection<Activity> responseItem = db.getActivities(
-        Sets.newHashSet(CANON_USER), SELF_GROUP, APP_ID, 
Collections.<String>emptySet(), null,
+        ImmutableSet.of(CANON_USER), SELF_GROUP, APP_ID, 
Collections.<String>emptySet(), null,
         new FakeGadgetToken()).get();
     assertSame(2, responseItem.getTotalResults());
   }
 
   public void testGetExpectedActivitiesForPlural() throws Exception {
     RestfulCollection<Activity> responseItem = db.getActivities(
-        Sets.newHashSet(CANON_USER, JOHN_DOE), SELF_GROUP, APP_ID, 
Collections.<String>emptySet(), null,
+        ImmutableSet.of(CANON_USER, JOHN_DOE), SELF_GROUP, APP_ID, 
Collections.<String>emptySet(), null,
         new FakeGadgetToken()).get();
     assertSame(3, responseItem.getTotalResults());
   }
@@ -174,7 +174,7 @@
   public void testGetExpectedActivity() throws Exception {
     Activity activity = db.getActivity(
         CANON_USER, SELF_GROUP, APP_ID,
-        Sets.newHashSet("appId", "body", "mediaItems"), APP_ID, new 
FakeGadgetToken()).get();
+        ImmutableSet.of("appId", "body", "mediaItems"), APP_ID, new 
FakeGadgetToken()).get();
     assertNotNull(activity);
     // Check that some fields are fetched and others are not
     assertNotNull(activity.getBody());
@@ -182,14 +182,14 @@
   }
 
   public void testDeleteExpectedActivity() throws Exception {
-    db.deleteActivities(CANON_USER, SELF_GROUP, APP_ID, 
Sets.newHashSet(APP_ID),
+    db.deleteActivities(CANON_USER, SELF_GROUP, APP_ID, 
ImmutableSet.of(APP_ID),
         new FakeGadgetToken());
 
     // Try to fetch the activity
     try {
       db.getActivity(
           CANON_USER, SELF_GROUP, APP_ID,
-          Sets.newHashSet("appId", "body", "mediaItems"), APP_ID, new 
FakeGadgetToken()).get();
+          ImmutableSet.of("appId", "body", "mediaItems"), APP_ID, new 
FakeGadgetToken()).get();
       fail();
     } catch (ProtocolException sse) {
       assertEquals(HttpServletResponse.SC_BAD_REQUEST, sse.getCode());
@@ -198,7 +198,7 @@
 
   public void testGetExpectedAppData() throws Exception {
     DataCollection responseItem = db.getPersonData(
-        Sets.newHashSet(CANON_USER), SELF_GROUP, APP_ID, 
Collections.<String>emptySet(),
+        ImmutableSet.of(CANON_USER), SELF_GROUP, APP_ID, 
Collections.<String>emptySet(),
         new FakeGadgetToken()).get();
     assertFalse(responseItem.getEntry().isEmpty());
     assertFalse(responseItem.getEntry().get(CANONICAL_USER_ID).isEmpty());
@@ -210,7 +210,7 @@
 
   public void testGetExpectedAppDataForPlural() throws Exception {
     DataCollection responseItem = db.getPersonData(
-        Sets.newHashSet(CANON_USER, JOHN_DOE), SELF_GROUP, APP_ID, 
Collections.<String>emptySet(),
+        ImmutableSet.of(CANON_USER, JOHN_DOE), SELF_GROUP, APP_ID, 
Collections.<String>emptySet(),
         new FakeGadgetToken()).get();
     assertFalse(responseItem.getEntry().isEmpty());
     assertFalse(responseItem.getEntry().get(CANONICAL_USER_ID).isEmpty());
@@ -227,11 +227,11 @@
   public void testDeleteExpectedAppData() throws Exception {
     // Delete the data
     db.deletePersonData(CANON_USER, SELF_GROUP, APP_ID,
-        Sets.newHashSet("count"), new FakeGadgetToken());
+        ImmutableSet.of("count"), new FakeGadgetToken());
 
     // Fetch the remaining and test
     DataCollection responseItem = db.getPersonData(
-        Sets.newHashSet(CANON_USER), SELF_GROUP, APP_ID, 
Collections.<String>emptySet(),
+        ImmutableSet.of(CANON_USER), SELF_GROUP, APP_ID, 
Collections.<String>emptySet(),
         new FakeGadgetToken()).get();
     assertFalse(responseItem.getEntry().isEmpty());
     assertFalse(responseItem.getEntry().get(CANONICAL_USER_ID).isEmpty());
@@ -248,7 +248,7 @@
 
     // Fetch the remaining and test
     DataCollection responseItem = db.getPersonData(
-        Sets.newHashSet(CANON_USER), SELF_GROUP, APP_ID, 
Collections.<String>emptySet(),
+        ImmutableSet.of(CANON_USER), SELF_GROUP, APP_ID, 
Collections.<String>emptySet(),
         new FakeGadgetToken()).get();
 
     assertFalse(responseItem.getEntry().isEmpty());


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