[Sync] Added some basic extension sync integration tests.

chrome/test/live_sync/single_client_live_themes_sync_test.cc

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/test/live_sync/live_themes_sync_test.h"
 
 #include "base/basictypes.h"
 #include "chrome/common/extensions/extension.h"
 
 class SingleClientLiveThemesSyncTest : public LiveThemesSyncTest {
  public:
   SingleClientLiveThemesSyncTest() : LiveThemesSyncTest(SINGLE_CLIENT) {}
   virtual ~SingleClientLiveThemesSyncTest() {}
 
  private:
   DISALLOW_COPY_AND_ASSIGN(SingleClientLiveThemesSyncTest);
 };
 
 // TODO(akalin): Add tests for model association (i.e., tests that
 // start with SetupClients(), change the theme state, then call
 // SetupSync()).
 
 IN_PROC_BROWSER_TEST_F(SingleClientLiveThemesSyncTest, CustomTheme) {
-  ASSERT_TRUE(SetupSync()) << "SetupSync() failed.";
+  ASSERT_TRUE(SetupSync());
 
-  scoped_refptr<Extension> theme = GetTheme(0);
+  scoped_refptr<Extension> theme = MakeTheme();
   ASSERT_EQ(NULL, GetCustomTheme(GetProfile(0)));
   ASSERT_EQ(NULL, GetCustomTheme(verifier()));
 
   SetTheme(GetProfile(0), theme);
   SetTheme(verifier(), theme);
   ASSERT_EQ(theme, GetCustomTheme(GetProfile(0)));
   ASSERT_EQ(theme, GetCustomTheme(verifier()));
 
   ASSERT_TRUE(GetClient(0)->AwaitSyncCycleCompletion(
       "Waiting for themes change."));
 
   ASSERT_EQ(theme, GetCustomTheme(GetProfile(0)));
   ASSERT_EQ(theme, GetCustomTheme(verifier()));
 }
 
 IN_PROC_BROWSER_TEST_F(SingleClientLiveThemesSyncTest, NativeTheme) {
-  ASSERT_TRUE(SetupSync()) << "SetupSync() failed.";
+  ASSERT_TRUE(SetupSync());
 
-  scoped_refptr<Extension> theme = GetTheme(0);
+  scoped_refptr<Extension> theme = MakeTheme();
   SetTheme(GetProfile(0), theme);
   SetTheme(verifier(), theme);
   ASSERT_FALSE(UsingNativeTheme(GetProfile(0)));
   ASSERT_FALSE(UsingNativeTheme(verifier()));
 
   ASSERT_TRUE(GetClient(0)->AwaitSyncCycleCompletion(
       "Waiting for themes change."));
 
   GetProfile(0)->SetNativeTheme();
   verifier()->SetNativeTheme();
   ASSERT_TRUE(UsingNativeTheme(GetProfile(0)));
   ASSERT_TRUE(UsingNativeTheme(verifier()));
 
   ASSERT_TRUE(GetClient(0)->AwaitSyncCycleCompletion(
       "Waiting for native theme change."));
 
   ASSERT_TRUE(UsingNativeTheme(GetProfile(0)));
   ASSERT_TRUE(UsingNativeTheme(verifier()));
 }
 
 IN_PROC_BROWSER_TEST_F(SingleClientLiveThemesSyncTest, DefaultTheme) {
-  ASSERT_TRUE(SetupSync()) << "SetupSync() failed.";
+  ASSERT_TRUE(SetupSync());
 
-  scoped_refptr<Extension> theme = GetTheme(0);
+  scoped_refptr<Extension> theme = MakeTheme();
   SetTheme(GetProfile(0), theme);
   SetTheme(verifier(), theme);
   ASSERT_FALSE(UsingDefaultTheme(GetProfile(0)));
   ASSERT_FALSE(UsingDefaultTheme(verifier()));
 
   ASSERT_TRUE(GetClient(0)->AwaitSyncCycleCompletion(
       "Waiting for themes change."));
 
   GetProfile(0)->ClearTheme();
   verifier()->ClearTheme();
   ASSERT_TRUE(UsingDefaultTheme(GetProfile(0)));
   ASSERT_TRUE(UsingDefaultTheme(verifier()));
 
   ASSERT_TRUE(GetClient(0)->AwaitSyncCycleCompletion(
       "Waiting for cleared theme change."));
 
   ASSERT_TRUE(UsingDefaultTheme(GetProfile(0)));
   ASSERT_TRUE(UsingDefaultTheme(verifier()));
 }