Rename InvalidationVersionTracker to InvalidationStateTracker in preparation

sync/notifier/chrome_invalidation_client_unittest.cc

 // Copyright (c) 2012 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 <string>
 
 #include "base/message_loop.h"
 #include "google/cacheinvalidation/include/invalidation-client.h"
 #include "google/cacheinvalidation/include/types.h"
 #include "google/cacheinvalidation/v2/types.pb.h"
@@ skipping 28 matching lines @@
   MOCK_METHOD1(Unregister, void(const std::vector<invalidation::ObjectId>&));
   MOCK_METHOD1(Acknowledge, void(const invalidation::AckHandle&));
 };
 
 class MockListener : public ChromeInvalidationClient::Listener {
  public:
   MOCK_METHOD1(OnInvalidate, void(const syncable::ModelTypePayloadMap&));
   MOCK_METHOD1(OnSessionStatusChanged, void(bool));
 };
 
-class MockInvalidationVersionTracker
-    : public InvalidationVersionTracker,
-      public base::SupportsWeakPtr<MockInvalidationVersionTracker> {
+class MockInvalidationStateTracker
+    : public InvalidationStateTracker,
+      public base::SupportsWeakPtr<MockInvalidationStateTracker> {
  public:
   MOCK_CONST_METHOD0(GetAllMaxVersions, InvalidationVersionMap());
   MOCK_METHOD2(SetMaxVersion, void(syncable::ModelType, int64));
 };
 
 class MockStateWriter : public StateWriter {
  public:
   MOCK_METHOD1(WriteState, void(const std::string&));
 };
 
 }  // namespace
 
 class ChromeInvalidationClientTest : public testing::Test {
  protected:
   virtual void SetUp() {
     client_.Start(kClientId, kClientInfo, kState,
                   InvalidationVersionMap(),
                   browser_sync::MakeWeakHandle(
-                      mock_invalidation_version_tracker_.AsWeakPtr()),
+                      mock_invalidation_state_tracker_.AsWeakPtr()),
                   &mock_listener_, &mock_state_writer_,
                   fake_base_task_.AsWeakPtr());
   }
 
   virtual void TearDown() {
     // client_.Stop() stops the invalidation scheduler, which deletes any
     // pending tasks without running them.  Some tasks "run and delete" another
     // task, so they must be run in order to avoid leaking the inner task.
     // client_.Stop() does not schedule any tasks, so it's both necessary and
     // sufficient to drain the task queue before calling it.
@@ skipping 10 matching lines @@
     invalidation::Invalidation inv;
     if (payload) {
       inv = invalidation::Invalidation(object_id, version, payload);
     } else {
       inv = invalidation::Invalidation(object_id, version);
     }
     invalidation::AckHandle ack_handle("fakedata");
     EXPECT_CALL(mock_invalidation_client_, Acknowledge(ack_handle));
     client_.Invalidate(&mock_invalidation_client_, inv, ack_handle);
     // Pump message loop to trigger
-    // InvalidationVersionTracker::SetMaxVersion().
+    // InvalidationStateTracker::SetMaxVersion().
     message_loop_.RunAllPending();
   }
 
   // |payload| can be NULL, but not |type_name|.
   void FireInvalidateUnknownVersion(const char* type_name) {
     const invalidation::ObjectId object_id(
         ipc::invalidation::ObjectSource::CHROME_SYNC, type_name);
 
     invalidation::AckHandle ack_handle("fakedata");
     EXPECT_CALL(mock_invalidation_client_, Acknowledge(ack_handle));
     client_.InvalidateUnknownVersion(&mock_invalidation_client_, object_id,
                                      ack_handle);
   }
 
   void FireInvalidateAll() {
     invalidation::AckHandle ack_handle("fakedata");
     EXPECT_CALL(mock_invalidation_client_, Acknowledge(ack_handle));
     client_.InvalidateAll(&mock_invalidation_client_, ack_handle);
   }
 
   MessageLoop message_loop_;
   StrictMock<MockListener> mock_listener_;
-  StrictMock<MockInvalidationVersionTracker>
-      mock_invalidation_version_tracker_;
+  StrictMock<MockInvalidationStateTracker>
+      mock_invalidation_state_tracker_;
   StrictMock<MockStateWriter> mock_state_writer_;
   StrictMock<MockInvalidationClient> mock_invalidation_client_;
   notifier::FakeBaseTask fake_base_task_;
   ChromeInvalidationClient client_;
 };
 
 namespace {
 
 syncable::ModelTypePayloadMap MakeMap(syncable::ModelType model_type,
                                       const std::string& payload) {
@@ skipping 13 matching lines @@
   syncable::ModelTypeSet types(syncable::BOOKMARKS, syncable::APPS);
   client_.RegisterTypes(types);
   EXPECT_CALL(mock_listener_, OnInvalidate(MakeMapFromSet(types, "")));
   FireInvalidate("bad", 1, NULL);
   message_loop_.RunAllPending();
 }
 
 TEST_F(ChromeInvalidationClientTest, InvalidateNoPayload) {
   EXPECT_CALL(mock_listener_,
               OnInvalidate(MakeMap(syncable::BOOKMARKS, "")));
-  EXPECT_CALL(mock_invalidation_version_tracker_,
+  EXPECT_CALL(mock_invalidation_state_tracker_,
               SetMaxVersion(syncable::BOOKMARKS, 1));
   FireInvalidate("BOOKMARK", 1, NULL);
 }
 
 TEST_F(ChromeInvalidationClientTest, InvalidateWithPayload) {
   EXPECT_CALL(mock_listener_,
               OnInvalidate(MakeMap(syncable::PREFERENCES, "payload")));
-  EXPECT_CALL(mock_invalidation_version_tracker_,
+  EXPECT_CALL(mock_invalidation_state_tracker_,
               SetMaxVersion(syncable::PREFERENCES, 1));
   FireInvalidate("PREFERENCE", 1, "payload");
 }
 
 TEST_F(ChromeInvalidationClientTest, InvalidateVersion) {
   using ::testing::Mock;
 
   EXPECT_CALL(mock_listener_,
               OnInvalidate(MakeMap(syncable::APPS, "")));
-  EXPECT_CALL(mock_invalidation_version_tracker_,
+  EXPECT_CALL(mock_invalidation_state_tracker_,
               SetMaxVersion(syncable::APPS, 1));
 
   // Should trigger.
   FireInvalidate("APP", 1, NULL);
 
   Mock::VerifyAndClearExpectations(&mock_listener_);
 
   // Should be dropped.
   FireInvalidate("APP", 1, NULL);
 }
@@ skipping 12 matching lines @@
   using ::testing::Mock;
 
   syncable::ModelTypeSet types(syncable::BOOKMARKS, syncable::APPS);
   client_.RegisterTypes(types);
 
   EXPECT_CALL(mock_listener_,
               OnInvalidate(MakeMap(syncable::APPS, "")));
   EXPECT_CALL(mock_listener_,
               OnInvalidate(MakeMap(syncable::EXTENSIONS, "")));
 
-  EXPECT_CALL(mock_invalidation_version_tracker_,
+  EXPECT_CALL(mock_invalidation_state_tracker_,
               SetMaxVersion(syncable::APPS, 3));
-  EXPECT_CALL(mock_invalidation_version_tracker_,
+  EXPECT_CALL(mock_invalidation_state_tracker_,
               SetMaxVersion(syncable::EXTENSIONS, 2));
 
   // Should trigger both.
   FireInvalidate("APP", 3, NULL);
   FireInvalidate("EXTENSION", 2, NULL);
 
   Mock::VerifyAndClearExpectations(&mock_listener_);
-  Mock::VerifyAndClearExpectations(&mock_invalidation_version_tracker_);
+  Mock::VerifyAndClearExpectations(&mock_invalidation_state_tracker_);
 
   // Should both be dropped.
   FireInvalidate("APP", 1, NULL);
   FireInvalidate("EXTENSION", 1, NULL);
 
   Mock::VerifyAndClearExpectations(&mock_listener_);
-  Mock::VerifyAndClearExpectations(&mock_invalidation_version_tracker_);
+  Mock::VerifyAndClearExpectations(&mock_invalidation_state_tracker_);
 
   // InvalidateAll shouldn't change any version state.
   EXPECT_CALL(mock_listener_, OnInvalidate(MakeMapFromSet(types, "")));
   FireInvalidateAll();
 
   Mock::VerifyAndClearExpectations(&mock_listener_);
-  Mock::VerifyAndClearExpectations(&mock_invalidation_version_tracker_);
+  Mock::VerifyAndClearExpectations(&mock_invalidation_state_tracker_);
 
   EXPECT_CALL(mock_listener_,
               OnInvalidate(MakeMap(syncable::PREFERENCES, "")));
   EXPECT_CALL(mock_listener_,
               OnInvalidate(MakeMap(syncable::EXTENSIONS, "")));
   EXPECT_CALL(mock_listener_,
               OnInvalidate(MakeMap(syncable::APPS, "")));
 
-  EXPECT_CALL(mock_invalidation_version_tracker_,
+  EXPECT_CALL(mock_invalidation_state_tracker_,
               SetMaxVersion(syncable::PREFERENCES, 5));
-  EXPECT_CALL(mock_invalidation_version_tracker_,
+  EXPECT_CALL(mock_invalidation_state_tracker_,
               SetMaxVersion(syncable::EXTENSIONS, 3));
-  EXPECT_CALL(mock_invalidation_version_tracker_,
+  EXPECT_CALL(mock_invalidation_state_tracker_,
               SetMaxVersion(syncable::APPS, 4));
 
   // Should trigger all three.
   FireInvalidate("PREFERENCE", 5, NULL);
   FireInvalidate("EXTENSION", 3, NULL);
   FireInvalidate("APP", 4, NULL);
 }
 
 TEST_F(ChromeInvalidationClientTest, InvalidateAll) {
   syncable::ModelTypeSet types(syncable::PREFERENCES, syncable::EXTENSIONS);
   client_.RegisterTypes(types);
   EXPECT_CALL(mock_listener_, OnInvalidate(MakeMapFromSet(types, "")));
   FireInvalidateAll();
 }
 
 TEST_F(ChromeInvalidationClientTest, RegisterTypes) {
   syncable::ModelTypeSet types(syncable::PREFERENCES, syncable::EXTENSIONS);
   client_.RegisterTypes(types);
   // Registered types should be preserved across Stop/Start.
   TearDown();
   SetUp();
   EXPECT_CALL(mock_listener_, OnInvalidate(MakeMapFromSet(types, "")));
   FireInvalidateAll();
 }
 
 // TODO(akalin): Flesh out unit tests.
 
 }  // namespace sync_notifier