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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 "sync/notifier/invalidation_notifier.h"
#include "base/memory/scoped_ptr.h"
#include "base/message_loop.h"
#include "jingle/notifier/base/fake_base_task.h"
#include "jingle/notifier/base/notifier_options.h"
#include "jingle/notifier/listener/fake_push_client.h"
#include "net/url_request/url_request_test_util.h"
#include "sync/internal_api/public/syncable/model_type.h"
#include "sync/internal_api/public/syncable/model_type_payload_map.h"
#include "sync/notifier/invalidation_state_tracker.h"
#include "sync/notifier/mock_invalidation_state_tracker.h"
#include "sync/notifier/mock_sync_notifier_observer.h"
#include "sync/util/weak_handle.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace sync_notifier {
namespace {
using ::testing::InSequence;
using ::testing::StrictMock;
class InvalidationNotifierTest : public testing::Test {
protected:
virtual void TearDown() {
if (invalidation_notifier_.get())
ResetNotifier();
}
// Constructs an InvalidationNotifier, places it in
// |invalidation_notifier_|, and adds |mock_observer_| as an observer. This
// remains in place until either TearDown (automatic) or ResetNotifier
// (manual) is called.
void CreateAndObserveNotifier(
const std::string& initial_invalidation_state) {
notifier::NotifierOptions notifier_options;
// Note: URLRequestContextGetters are ref-counted.
notifier_options.request_context_getter =
new TestURLRequestContextGetter(message_loop_.message_loop_proxy());
invalidation_notifier_.reset(
new InvalidationNotifier(
scoped_ptr<notifier::PushClient>(new notifier::FakePushClient()),
InvalidationVersionMap(),
initial_invalidation_state,
browser_sync::MakeWeakHandle(mock_tracker_.AsWeakPtr()),
"fake_client_info"));
invalidation_notifier_->AddObserver(&mock_observer_);
}
void ResetNotifier() {
invalidation_notifier_->RemoveObserver(&mock_observer_);
// Stopping the invalidation notifier stops its 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.
// Stopping does not schedule any tasks, so it's both necessary and
// sufficient to drain the task queue before stopping the notifier.
message_loop_.RunAllPending();
invalidation_notifier_.reset();
}
MessageLoopForIO message_loop_;
scoped_ptr<InvalidationNotifier> invalidation_notifier_;
StrictMock<MockInvalidationStateTracker> mock_tracker_;
StrictMock<MockSyncNotifierObserver> mock_observer_;
notifier::FakeBaseTask fake_base_task_;
};
TEST_F(InvalidationNotifierTest, Basic) {
CreateAndObserveNotifier("fake_state");
InSequence dummy;
syncable::ModelTypePayloadMap type_payloads;
type_payloads[syncable::PREFERENCES] = "payload";
type_payloads[syncable::BOOKMARKS] = "";
type_payloads[syncable::AUTOFILL] = "";
EXPECT_CALL(mock_observer_, OnNotificationStateChange(true));
EXPECT_CALL(mock_observer_,
OnIncomingNotification(type_payloads,
REMOTE_NOTIFICATION));
EXPECT_CALL(mock_observer_, OnNotificationStateChange(false));
// Note no expectation on mock_tracker_, as we initialized with
// non-empty initial_invalidation_state above.
// TODO(tim): This call should be a no-op, Remove once bug 124140 and
// associated issues are fixed.
invalidation_notifier_->SetStateDeprecated("fake_state");
invalidation_notifier_->SetUniqueId("fake_id");
invalidation_notifier_->UpdateCredentials("foo@bar.com", "fake_token");
invalidation_notifier_->OnSessionStatusChanged(true);
invalidation_notifier_->OnInvalidate(type_payloads);
invalidation_notifier_->OnSessionStatusChanged(false);
}
TEST_F(InvalidationNotifierTest, MigrateState) {
CreateAndObserveNotifier(std::string());
InSequence dummy;
EXPECT_CALL(mock_tracker_, SetInvalidationState("fake_state"));
invalidation_notifier_->SetStateDeprecated("fake_state");
// Should do nothing.
invalidation_notifier_->SetStateDeprecated("spurious_fake_state");
// Pretend Chrome shut down.
ResetNotifier();
CreateAndObserveNotifier("fake_state");
// Should do nothing.
invalidation_notifier_->SetStateDeprecated("more_spurious_fake_state");
}
} // namespace
} // namespace sync_notifier
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