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// 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 "base/bind.h"
#include "base/bind_helpers.h"
#include "base/callback.h"
#include "base/memory/scoped_ptr.h"
#include "base/run_loop.h"
#include "base/single_thread_task_runner.h"
#include "base/thread_task_runner_handle.h"
#include "base/tracked_objects.h"
#include "components/search_engines/search_engine_data_type_controller.h"
#include "components/search_engines/template_url_service.h"
#include "components/sync_driver/data_type_controller_mock.h"
#include "components/sync_driver/fake_generic_change_processor.h"
#include "components/sync_driver/fake_sync_client.h"
#include "components/sync_driver/sync_api_component_factory_mock.h"
#include "sync/api/fake_syncable_service.h"
#include "testing/gtest/include/gtest/gtest.h"
using testing::_;
using testing::DoAll;
using testing::InvokeWithoutArgs;
using testing::Return;
using testing::SetArgumentPointee;
namespace browser_sync {
namespace {
class SyncSearchEngineDataTypeControllerTest
: public testing::Test,
public sync_driver::FakeSyncClient {
public:
SyncSearchEngineDataTypeControllerTest()
: sync_driver::FakeSyncClient(&profile_sync_factory_),
template_url_service_(new TemplateURLService(nullptr, 0)) {
// Disallow the TemplateURLService from loading until
// PreloadTemplateURLService() is called .
template_url_service_->set_disable_load(true);
}
// FakeSyncClient overrides.
base::WeakPtr<syncer::SyncableService> GetSyncableServiceForType(
syncer::ModelType type) override {
return syncable_service_.AsWeakPtr();
}
void SetUp() override {
search_engine_dtc_ = new SearchEngineDataTypeController(
base::ThreadTaskRunnerHandle::Get(),
base::Bind(&base::DoNothing), this,
template_url_service_.get());
}
void TearDown() override {
// Must be done before we pump the loop.
syncable_service_.StopSyncing(syncer::SEARCH_ENGINES);
search_engine_dtc_ = NULL;
}
protected:
void PreloadTemplateURLService() {
template_url_service_->set_disable_load(false);
template_url_service_->Load();
}
void SetStartExpectations() {
search_engine_dtc_->SetGenericChangeProcessorFactoryForTest(
make_scoped_ptr<sync_driver::GenericChangeProcessorFactory>(
new sync_driver::FakeGenericChangeProcessorFactory(
make_scoped_ptr(new sync_driver::FakeGenericChangeProcessor(
syncer::SEARCH_ENGINES, this)))));
EXPECT_CALL(model_load_callback_, Run(_, _));
}
void Start() {
search_engine_dtc_->LoadModels(
base::Bind(&sync_driver::ModelLoadCallbackMock::Run,
base::Unretained(&model_load_callback_)));
search_engine_dtc_->StartAssociating(
base::Bind(&sync_driver::StartCallbackMock::Run,
base::Unretained(&start_callback_)));
base::MessageLoop::current()->RunUntilIdle();
}
base::MessageLoop message_loop_;
scoped_ptr<TemplateURLService> template_url_service_;
scoped_refptr<SearchEngineDataTypeController> search_engine_dtc_;
SyncApiComponentFactoryMock profile_sync_factory_;
syncer::FakeSyncableService syncable_service_;
sync_driver::StartCallbackMock start_callback_;
sync_driver::ModelLoadCallbackMock model_load_callback_;
};
TEST_F(SyncSearchEngineDataTypeControllerTest, StartURLServiceReady) {
SetStartExpectations();
// We want to start ready.
PreloadTemplateURLService();
EXPECT_CALL(start_callback_, Run(sync_driver::DataTypeController::OK, _, _));
EXPECT_EQ(sync_driver::DataTypeController::NOT_RUNNING,
search_engine_dtc_->state());
EXPECT_FALSE(syncable_service_.syncing());
Start();
EXPECT_EQ(sync_driver::DataTypeController::RUNNING,
search_engine_dtc_->state());
EXPECT_TRUE(syncable_service_.syncing());
}
TEST_F(SyncSearchEngineDataTypeControllerTest, StartURLServiceNotReady) {
EXPECT_CALL(model_load_callback_, Run(_, _));
EXPECT_FALSE(syncable_service_.syncing());
search_engine_dtc_->LoadModels(
base::Bind(&sync_driver::ModelLoadCallbackMock::Run,
base::Unretained(&model_load_callback_)));
EXPECT_TRUE(search_engine_dtc_->GetSubscriptionForTesting());
EXPECT_EQ(sync_driver::DataTypeController::MODEL_STARTING,
search_engine_dtc_->state());
EXPECT_FALSE(syncable_service_.syncing());
// Send the notification that the TemplateURLService has started.
PreloadTemplateURLService();
EXPECT_EQ(NULL, search_engine_dtc_->GetSubscriptionForTesting());
EXPECT_EQ(sync_driver::DataTypeController::MODEL_LOADED,
search_engine_dtc_->state());
// Wait until WebDB is loaded before we shut it down.
base::RunLoop().RunUntilIdle();
}
TEST_F(SyncSearchEngineDataTypeControllerTest, StartAssociationFailed) {
SetStartExpectations();
PreloadTemplateURLService();
EXPECT_CALL(start_callback_,
Run(sync_driver::DataTypeController::ASSOCIATION_FAILED, _, _));
syncable_service_.set_merge_data_and_start_syncing_error(
syncer::SyncError(FROM_HERE,
syncer::SyncError::DATATYPE_ERROR,
"Error",
syncer::SEARCH_ENGINES));
Start();
EXPECT_EQ(sync_driver::DataTypeController::DISABLED,
search_engine_dtc_->state());
EXPECT_FALSE(syncable_service_.syncing());
search_engine_dtc_->Stop();
EXPECT_EQ(sync_driver::DataTypeController::NOT_RUNNING,
search_engine_dtc_->state());
EXPECT_FALSE(syncable_service_.syncing());
}
TEST_F(SyncSearchEngineDataTypeControllerTest, Stop) {
SetStartExpectations();
PreloadTemplateURLService();
EXPECT_CALL(start_callback_, Run(sync_driver::DataTypeController::OK, _, _));
EXPECT_EQ(sync_driver::DataTypeController::NOT_RUNNING,
search_engine_dtc_->state());
EXPECT_FALSE(syncable_service_.syncing());
Start();
EXPECT_EQ(sync_driver::DataTypeController::RUNNING,
search_engine_dtc_->state());
EXPECT_TRUE(syncable_service_.syncing());
search_engine_dtc_->Stop();
EXPECT_EQ(sync_driver::DataTypeController::NOT_RUNNING,
search_engine_dtc_->state());
EXPECT_FALSE(syncable_service_.syncing());
}
TEST_F(SyncSearchEngineDataTypeControllerTest, StopBeforeLoaded) {
EXPECT_FALSE(syncable_service_.syncing());
search_engine_dtc_->LoadModels(
base::Bind(&sync_driver::ModelLoadCallbackMock::Run,
base::Unretained(&model_load_callback_)));
EXPECT_TRUE(search_engine_dtc_->GetSubscriptionForTesting());
EXPECT_EQ(sync_driver::DataTypeController::MODEL_STARTING,
search_engine_dtc_->state());
EXPECT_FALSE(syncable_service_.syncing());
search_engine_dtc_->Stop();
EXPECT_EQ(NULL, search_engine_dtc_->GetSubscriptionForTesting());
EXPECT_EQ(sync_driver::DataTypeController::NOT_RUNNING,
search_engine_dtc_->state());
EXPECT_FALSE(syncable_service_.syncing());
}
} // namespace
} // namespace browser_sync
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