[Sync] Move //components/sync_driver to //components/sync/driver.

components/sync/driver/model_association_manager_unittest.cc

 // Copyright 2014 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 "components/sync_driver/model_association_manager.h"
+#include "components/sync/driver/model_association_manager.h"
 
 #include "base/callback.h"
 #include "base/message_loop/message_loop.h"
-#include "components/sync_driver/fake_data_type_controller.h"
+#include "components/sync/driver/fake_data_type_controller.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using ::testing::_;
 
 namespace sync_driver {
 
-class MockModelAssociationManagerDelegate :
-    public ModelAssociationManagerDelegate {
+class MockModelAssociationManagerDelegate
+    : public ModelAssociationManagerDelegate {
  public:
   MockModelAssociationManagerDelegate() {}
   ~MockModelAssociationManagerDelegate() {}
   MOCK_METHOD0(OnAllDataTypesReadyForConfigure, void());
   MOCK_METHOD2(OnSingleDataTypeAssociationDone,
-      void(syncer::ModelType type,
-      const syncer::DataTypeAssociationStats& association_stats));
+               void(syncer::ModelType type,
+                    const syncer::DataTypeAssociationStats& association_stats));
   MOCK_METHOD2(OnSingleDataTypeWillStop,
                void(syncer::ModelType, const syncer::SyncError& error));
-  MOCK_METHOD1(OnModelAssociationDone, void(
-      const DataTypeManager::ConfigureResult& result));
+  MOCK_METHOD1(OnModelAssociationDone,
+               void(const DataTypeManager::ConfigureResult& result));
 };
 
 FakeDataTypeController* GetController(
     const DataTypeController::TypeMap& controllers,
     syncer::ModelType model_type) {
-  DataTypeController::TypeMap::const_iterator it =
-      controllers.find(model_type);
+  DataTypeController::TypeMap::const_iterator it = controllers.find(model_type);
   if (it == controllers.end()) {
     return NULL;
   }
   return static_cast<FakeDataTypeController*>(it->second.get());
 }
 
 ACTION_P(VerifyResult, expected_result) {
   EXPECT_EQ(arg0.status, expected_result.status);
   EXPECT_EQ(expected_result.requested_types, arg0.requested_types);
 }
 
 class SyncModelAssociationManagerTest : public testing::Test {
  public:
-  SyncModelAssociationManagerTest() {
-  }
+  SyncModelAssociationManagerTest() {}
 
  protected:
   base::MessageLoopForUI ui_loop_;
   MockModelAssociationManagerDelegate delegate_;
   DataTypeController::TypeMap controllers_;
 };
 
 // Start a type and make sure ModelAssociationManager callst the |Start|
 // method and calls the callback when it is done.
 TEST_F(SyncModelAssociationManagerTest, SimpleModelStart) {
   controllers_[syncer::BOOKMARKS] =
       new FakeDataTypeController(syncer::BOOKMARKS);
-  controllers_[syncer::APPS] =
-      new FakeDataTypeController(syncer::APPS);
-  ModelAssociationManager model_association_manager(&controllers_,
-                                                    &delegate_);
+  controllers_[syncer::APPS] = new FakeDataTypeController(syncer::APPS);
+  ModelAssociationManager model_association_manager(&controllers_, &delegate_);
   syncer::ModelTypeSet types(syncer::BOOKMARKS, syncer::APPS);
   DataTypeManager::ConfigureResult expected_result(DataTypeManager::OK, types);
   EXPECT_CALL(delegate_, OnAllDataTypesReadyForConfigure());
-  EXPECT_CALL(delegate_, OnModelAssociationDone(_)).
-              WillOnce(VerifyResult(expected_result));
+  EXPECT_CALL(delegate_, OnModelAssociationDone(_))
+      .WillOnce(VerifyResult(expected_result));
 
   EXPECT_EQ(GetController(controllers_, syncer::BOOKMARKS)->state(),
             DataTypeController::NOT_RUNNING);
   EXPECT_EQ(GetController(controllers_, syncer::APPS)->state(),
             DataTypeController::NOT_RUNNING);
 
   // Initialize() kicks off model loading.
   model_association_manager.Initialize(types);
 
   EXPECT_EQ(GetController(controllers_, syncer::BOOKMARKS)->state(),
             DataTypeController::MODEL_LOADED);
   EXPECT_EQ(GetController(controllers_, syncer::APPS)->state(),
             DataTypeController::MODEL_LOADED);
 
   model_association_manager.StartAssociationAsync(types);
 
   EXPECT_EQ(GetController(controllers_, syncer::BOOKMARKS)->state(),
             DataTypeController::ASSOCIATING);
   EXPECT_EQ(GetController(controllers_, syncer::APPS)->state(),
             DataTypeController::ASSOCIATING);
-  GetController(controllers_, syncer::BOOKMARKS)->FinishStart(
-      DataTypeController::OK);
-  GetController(controllers_, syncer::APPS)->FinishStart(
-      DataTypeController::OK);
+  GetController(controllers_, syncer::BOOKMARKS)
+      ->FinishStart(DataTypeController::OK);
+  GetController(controllers_, syncer::APPS)
+      ->FinishStart(DataTypeController::OK);
 }
 
 // Start a type and call stop before it finishes associating.
 TEST_F(SyncModelAssociationManagerTest, StopModelBeforeFinish) {
   controllers_[syncer::BOOKMARKS] =
       new FakeDataTypeController(syncer::BOOKMARKS);
-  ModelAssociationManager model_association_manager(
-      &controllers_,
-      &delegate_);
+  ModelAssociationManager model_association_manager(&controllers_, &delegate_);
 
   syncer::ModelTypeSet types;
   types.Put(syncer::BOOKMARKS);
 
   DataTypeManager::ConfigureResult expected_result(DataTypeManager::ABORTED,
                                                    types);
 
-  EXPECT_CALL(delegate_, OnModelAssociationDone(_)).
-              WillOnce(VerifyResult(expected_result));
-  EXPECT_CALL(delegate_,
-              OnSingleDataTypeWillStop(syncer::BOOKMARKS, _));
+  EXPECT_CALL(delegate_, OnModelAssociationDone(_))
+      .WillOnce(VerifyResult(expected_result));
+  EXPECT_CALL(delegate_, OnSingleDataTypeWillStop(syncer::BOOKMARKS, _));
 
   model_association_manager.Initialize(types);
   model_association_manager.StartAssociationAsync(types);
 
   EXPECT_EQ(GetController(controllers_, syncer::BOOKMARKS)->state(),
             DataTypeController::ASSOCIATING);
   model_association_manager.Stop();
   EXPECT_EQ(GetController(controllers_, syncer::BOOKMARKS)->state(),
             DataTypeController::NOT_RUNNING);
 }
 
 // Start a type, let it finish and then call stop.
 TEST_F(SyncModelAssociationManagerTest, StopAfterFinish) {
   controllers_[syncer::BOOKMARKS] =
       new FakeDataTypeController(syncer::BOOKMARKS);
-  ModelAssociationManager model_association_manager(
-      &controllers_,
-      &delegate_);
+  ModelAssociationManager model_association_manager(&controllers_, &delegate_);
   syncer::ModelTypeSet types;
   types.Put(syncer::BOOKMARKS);
   DataTypeManager::ConfigureResult expected_result(DataTypeManager::OK, types);
-  EXPECT_CALL(delegate_, OnModelAssociationDone(_)).
-              WillOnce(VerifyResult(expected_result));
-  EXPECT_CALL(delegate_,
-              OnSingleDataTypeWillStop(syncer::BOOKMARKS, _));
+  EXPECT_CALL(delegate_, OnModelAssociationDone(_))
+      .WillOnce(VerifyResult(expected_result));
+  EXPECT_CALL(delegate_, OnSingleDataTypeWillStop(syncer::BOOKMARKS, _));
 
   model_association_manager.Initialize(types);
   model_association_manager.StartAssociationAsync(types);
 
   EXPECT_EQ(GetController(controllers_, syncer::BOOKMARKS)->state(),
             DataTypeController::ASSOCIATING);
-  GetController(controllers_, syncer::BOOKMARKS)->FinishStart(
-      DataTypeController::OK);
+  GetController(controllers_, syncer::BOOKMARKS)
+      ->FinishStart(DataTypeController::OK);
 
   model_association_manager.Stop();
   EXPECT_EQ(GetController(controllers_, syncer::BOOKMARKS)->state(),
             DataTypeController::NOT_RUNNING);
 }
 
 // Make a type fail model association and verify correctness.
 TEST_F(SyncModelAssociationManagerTest, TypeFailModelAssociation) {
   controllers_[syncer::BOOKMARKS] =
       new FakeDataTypeController(syncer::BOOKMARKS);
-  ModelAssociationManager model_association_manager(
-      &controllers_,
-      &delegate_);
+  ModelAssociationManager model_association_manager(&controllers_, &delegate_);
   syncer::ModelTypeSet types;
   types.Put(syncer::BOOKMARKS);
   DataTypeManager::ConfigureResult expected_result(DataTypeManager::OK, types);
-  EXPECT_CALL(delegate_,
-              OnSingleDataTypeWillStop(syncer::BOOKMARKS, _));
-  EXPECT_CALL(delegate_, OnModelAssociationDone(_)).
-              WillOnce(VerifyResult(expected_result));
+  EXPECT_CALL(delegate_, OnSingleDataTypeWillStop(syncer::BOOKMARKS, _));
+  EXPECT_CALL(delegate_, OnModelAssociationDone(_))
+      .WillOnce(VerifyResult(expected_result));
 
   model_association_manager.Initialize(types);
   model_association_manager.StartAssociationAsync(types);
 
   EXPECT_EQ(GetController(controllers_, syncer::BOOKMARKS)->state(),
             DataTypeController::ASSOCIATING);
-  GetController(controllers_, syncer::BOOKMARKS)->FinishStart(
-      DataTypeController::ASSOCIATION_FAILED);
+  GetController(controllers_, syncer::BOOKMARKS)
+      ->FinishStart(DataTypeController::ASSOCIATION_FAILED);
   EXPECT_EQ(GetController(controllers_, syncer::BOOKMARKS)->state(),
             DataTypeController::NOT_RUNNING);
 }
 
 // Ensure configuring stops when a type returns a unrecoverable error.
 TEST_F(SyncModelAssociationManagerTest, TypeReturnUnrecoverableError) {
   controllers_[syncer::BOOKMARKS] =
       new FakeDataTypeController(syncer::BOOKMARKS);
-  ModelAssociationManager model_association_manager(
-      &controllers_,
-      &delegate_);
+  ModelAssociationManager model_association_manager(&controllers_, &delegate_);
   syncer::ModelTypeSet types;
   types.Put(syncer::BOOKMARKS);
   DataTypeManager::ConfigureResult expected_result(
       DataTypeManager::UNRECOVERABLE_ERROR, types);
-  EXPECT_CALL(delegate_,
-              OnSingleDataTypeWillStop(syncer::BOOKMARKS, _));
-  EXPECT_CALL(delegate_, OnModelAssociationDone(_)).
-              WillOnce(VerifyResult(expected_result));
+  EXPECT_CALL(delegate_, OnSingleDataTypeWillStop(syncer::BOOKMARKS, _));
+  EXPECT_CALL(delegate_, OnModelAssociationDone(_))
+      .WillOnce(VerifyResult(expected_result));
 
   model_association_manager.Initialize(types);
 
   model_association_manager.StartAssociationAsync(types);
 
   EXPECT_EQ(GetController(controllers_, syncer::BOOKMARKS)->state(),
             DataTypeController::ASSOCIATING);
-  GetController(controllers_, syncer::BOOKMARKS)->FinishStart(
-      DataTypeController::UNRECOVERABLE_ERROR);
+  GetController(controllers_, syncer::BOOKMARKS)
+      ->FinishStart(DataTypeController::UNRECOVERABLE_ERROR);
 }
 
 TEST_F(SyncModelAssociationManagerTest, SlowTypeAsFailedType) {
   controllers_[syncer::BOOKMARKS] =
       new FakeDataTypeController(syncer::BOOKMARKS);
-  controllers_[syncer::APPS] =
-      new FakeDataTypeController(syncer::APPS);
+  controllers_[syncer::APPS] = new FakeDataTypeController(syncer::APPS);
   GetController(controllers_, syncer::BOOKMARKS)->SetDelayModelLoad();
-  ModelAssociationManager model_association_manager(&controllers_,
-                                                    &delegate_);
+  ModelAssociationManager model_association_manager(&controllers_, &delegate_);
   syncer::ModelTypeSet types;
   types.Put(syncer::BOOKMARKS);
   types.Put(syncer::APPS);
 
   DataTypeManager::ConfigureResult expected_result_partially_done(
       DataTypeManager::OK, types);
 
-  EXPECT_CALL(delegate_, OnModelAssociationDone(_)).
-              WillOnce(VerifyResult(expected_result_partially_done));
+  EXPECT_CALL(delegate_, OnModelAssociationDone(_))
+      .WillOnce(VerifyResult(expected_result_partially_done));
 
   model_association_manager.Initialize(types);
   model_association_manager.StartAssociationAsync(types);
-  GetController(controllers_, syncer::APPS)->FinishStart(
-      DataTypeController::OK);
+  GetController(controllers_, syncer::APPS)
+      ->FinishStart(DataTypeController::OK);
 
-  EXPECT_CALL(delegate_,
-              OnSingleDataTypeWillStop(syncer::BOOKMARKS, _));
+  EXPECT_CALL(delegate_, OnSingleDataTypeWillStop(syncer::BOOKMARKS, _));
   model_association_manager.GetTimerForTesting()->user_task().Run();
 
   EXPECT_EQ(DataTypeController::NOT_RUNNING,
             GetController(controllers_, syncer::BOOKMARKS)->state());
 }
 
 TEST_F(SyncModelAssociationManagerTest, StartMultipleTimes) {
   controllers_[syncer::BOOKMARKS] =
       new FakeDataTypeController(syncer::BOOKMARKS);
-  controllers_[syncer::APPS] =
-      new FakeDataTypeController(syncer::APPS);
-  ModelAssociationManager model_association_manager(&controllers_,
-                                                    &delegate_);
+  controllers_[syncer::APPS] = new FakeDataTypeController(syncer::APPS);
+  ModelAssociationManager model_association_manager(&controllers_, &delegate_);
   syncer::ModelTypeSet types;
   types.Put(syncer::BOOKMARKS);
   types.Put(syncer::APPS);
 
   DataTypeManager::ConfigureResult result_1st(
-      DataTypeManager::OK,
-      syncer::ModelTypeSet(syncer::BOOKMARKS));
+      DataTypeManager::OK, syncer::ModelTypeSet(syncer::BOOKMARKS));
   DataTypeManager::ConfigureResult result_2nd(
-      DataTypeManager::OK,
-      syncer::ModelTypeSet(syncer::APPS));
-  EXPECT_CALL(delegate_, OnModelAssociationDone(_)).
-      Times(2).
-      WillOnce(VerifyResult(result_1st)).
-      WillOnce(VerifyResult(result_2nd));
+      DataTypeManager::OK, syncer::ModelTypeSet(syncer::APPS));
+  EXPECT_CALL(delegate_, OnModelAssociationDone(_))
+      .Times(2)
+      .WillOnce(VerifyResult(result_1st))
+      .WillOnce(VerifyResult(result_2nd));
 
   model_association_manager.Initialize(types);
 
   // Start BOOKMARKS first.
   model_association_manager.StartAssociationAsync(
       syncer::ModelTypeSet(syncer::BOOKMARKS));
   EXPECT_EQ(GetController(controllers_, syncer::BOOKMARKS)->state(),
             DataTypeController::ASSOCIATING);
   EXPECT_EQ(GetController(controllers_, syncer::APPS)->state(),
             DataTypeController::MODEL_LOADED);
 
   // Finish BOOKMARKS association.
-  GetController(controllers_, syncer::BOOKMARKS)->FinishStart(
-      DataTypeController::OK);
+  GetController(controllers_, syncer::BOOKMARKS)
+      ->FinishStart(DataTypeController::OK);
   EXPECT_EQ(GetController(controllers_, syncer::BOOKMARKS)->state(),
             DataTypeController::RUNNING);
   EXPECT_EQ(GetController(controllers_, syncer::APPS)->state(),
             DataTypeController::MODEL_LOADED);
 
   // Start APPS next.
   model_association_manager.StartAssociationAsync(
       syncer::ModelTypeSet(syncer::APPS));
   EXPECT_EQ(GetController(controllers_, syncer::APPS)->state(),
             DataTypeController::ASSOCIATING);
-  GetController(controllers_, syncer::APPS)->FinishStart(
-      DataTypeController::OK);
+  GetController(controllers_, syncer::APPS)
+      ->FinishStart(DataTypeController::OK);
   EXPECT_EQ(GetController(controllers_, syncer::APPS)->state(),
             DataTypeController::RUNNING);
 }
 
 // Test that model that failed to load between initialization and association
 // is reported and stopped properly.
 TEST_F(SyncModelAssociationManagerTest, ModelLoadFailBeforeAssociationStart) {
   controllers_[syncer::BOOKMARKS] =
       new FakeDataTypeController(syncer::BOOKMARKS);
-  GetController(controllers_, syncer::BOOKMARKS)->SetModelLoadError(
-      syncer::SyncError(FROM_HERE, syncer::SyncError::DATATYPE_ERROR,
-                        "", syncer::BOOKMARKS));
-  ModelAssociationManager model_association_manager(
-      &controllers_,
-      &delegate_);
+  GetController(controllers_, syncer::BOOKMARKS)
+      ->SetModelLoadError(syncer::SyncError(
+          FROM_HERE, syncer::SyncError::DATATYPE_ERROR, "", syncer::BOOKMARKS));
+  ModelAssociationManager model_association_manager(&controllers_, &delegate_);
   syncer::ModelTypeSet types;
   types.Put(syncer::BOOKMARKS);
   DataTypeManager::ConfigureResult expected_result(DataTypeManager::OK, types);
-  EXPECT_CALL(delegate_,
-              OnSingleDataTypeWillStop(syncer::BOOKMARKS, _));
-  EXPECT_CALL(delegate_, OnModelAssociationDone(_)).
-              WillOnce(VerifyResult(expected_result));
+  EXPECT_CALL(delegate_, OnSingleDataTypeWillStop(syncer::BOOKMARKS, _));
+  EXPECT_CALL(delegate_, OnModelAssociationDone(_))
+      .WillOnce(VerifyResult(expected_result));
 
   model_association_manager.Initialize(types);
   EXPECT_EQ(DataTypeController::NOT_RUNNING,
             GetController(controllers_, syncer::BOOKMARKS)->state());
   model_association_manager.StartAssociationAsync(types);
   EXPECT_EQ(DataTypeController::NOT_RUNNING,
             GetController(controllers_, syncer::BOOKMARKS)->state());
 }
 
 // Test that a runtime error is handled by stopping the type.
 TEST_F(SyncModelAssociationManagerTest, StopAfterConfiguration) {
   controllers_[syncer::BOOKMARKS] =
       new FakeDataTypeController(syncer::BOOKMARKS);
-  ModelAssociationManager model_association_manager(
-      &controllers_,
-      &delegate_);
+  ModelAssociationManager model_association_manager(&controllers_, &delegate_);
   syncer::ModelTypeSet types;
   types.Put(syncer::BOOKMARKS);
   DataTypeManager::ConfigureResult expected_result(DataTypeManager::OK, types);
-  EXPECT_CALL(delegate_, OnModelAssociationDone(_)).
-              WillOnce(VerifyResult(expected_result));
+  EXPECT_CALL(delegate_, OnModelAssociationDone(_))
+      .WillOnce(VerifyResult(expected_result));
 
   model_association_manager.Initialize(types);
   model_association_manager.StartAssociationAsync(types);
 
   EXPECT_EQ(GetController(controllers_, syncer::BOOKMARKS)->state(),
             DataTypeController::ASSOCIATING);
-  GetController(controllers_, syncer::BOOKMARKS)->FinishStart(
-      DataTypeController::OK);
+  GetController(controllers_, syncer::BOOKMARKS)
+      ->FinishStart(DataTypeController::OK);
   EXPECT_EQ(GetController(controllers_, syncer::BOOKMARKS)->state(),
             DataTypeController::RUNNING);
 
   testing::Mock::VerifyAndClearExpectations(&delegate_);
-  EXPECT_CALL(delegate_,
-              OnSingleDataTypeWillStop(syncer::BOOKMARKS, _));
-  syncer::SyncError error(FROM_HERE,
-                          syncer::SyncError::DATATYPE_ERROR,
-                          "error",
+  EXPECT_CALL(delegate_, OnSingleDataTypeWillStop(syncer::BOOKMARKS, _));
+  syncer::SyncError error(FROM_HERE, syncer::SyncError::DATATYPE_ERROR, "error",
                           syncer::BOOKMARKS);
   GetController(controllers_, syncer::BOOKMARKS)
       ->OnSingleDataTypeUnrecoverableError(error);
 }
 
 TEST_F(SyncModelAssociationManagerTest, AbortDuringAssociation) {
   controllers_[syncer::BOOKMARKS] =
       new FakeDataTypeController(syncer::BOOKMARKS);
-  controllers_[syncer::APPS] =
-      new FakeDataTypeController(syncer::APPS);
-  ModelAssociationManager model_association_manager(&controllers_,
-                                                    &delegate_);
+  controllers_[syncer::APPS] = new FakeDataTypeController(syncer::APPS);
+  ModelAssociationManager model_association_manager(&controllers_, &delegate_);
   syncer::ModelTypeSet types;
   types.Put(syncer::BOOKMARKS);
   types.Put(syncer::APPS);
 
   syncer::ModelTypeSet expected_types_unfinished;
   expected_types_unfinished.Put(syncer::BOOKMARKS);
   DataTypeManager::ConfigureResult expected_result_partially_done(
       DataTypeManager::OK, types);
 
-  EXPECT_CALL(delegate_, OnModelAssociationDone(_)).
-              WillOnce(VerifyResult(expected_result_partially_done));
+  EXPECT_CALL(delegate_, OnModelAssociationDone(_))
+      .WillOnce(VerifyResult(expected_result_partially_done));
 
   model_association_manager.Initialize(types);
   model_association_manager.StartAssociationAsync(types);
-  GetController(controllers_, syncer::APPS)->FinishStart(
-      DataTypeController::OK);
+  GetController(controllers_, syncer::APPS)
+      ->FinishStart(DataTypeController::OK);
   EXPECT_EQ(GetController(controllers_, syncer::APPS)->state(),
             DataTypeController::RUNNING);
   EXPECT_EQ(GetController(controllers_, syncer::BOOKMARKS)->state(),
             DataTypeController::ASSOCIATING);
 
-  EXPECT_CALL(delegate_,
-              OnSingleDataTypeWillStop(syncer::BOOKMARKS, _));
+  EXPECT_CALL(delegate_, OnSingleDataTypeWillStop(syncer::BOOKMARKS, _));
   model_association_manager.GetTimerForTesting()->user_task().Run();
 
   EXPECT_EQ(DataTypeController::NOT_RUNNING,
             GetController(controllers_, syncer::BOOKMARKS)->state());
 }
 
 // Test that OnAllDataTypesReadyForConfigure is called when all datatypes that
 // require LoadModels before configuration are loaded.
 TEST_F(SyncModelAssociationManagerTest, OnAllDataTypesReadyForConfigure) {
   // Create two controllers with delayed model load.
@@ skipping 127 matching lines @@
 
   EXPECT_CALL(delegate_, OnAllDataTypesReadyForConfigure());
   // Finish loading BOOKMARKS. This should trigger
   // OnAllDataTypesReadyForConfigure().
   GetController(controllers_, syncer::BOOKMARKS)->SimulateModelLoadFinishing();
   EXPECT_EQ(GetController(controllers_, syncer::BOOKMARKS)->state(),
             DataTypeController::MODEL_LOADED);
 }
 
 }  // namespace sync_driver