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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 "chrome/browser/extensions/api/push_messaging/push_messaging_api.h"
#include "apps/launcher.h"
#include "base/strings/stringprintf.h"
#include "chrome/browser/extensions/api/push_messaging/push_messaging_invalidation_handler.h"
#include "chrome/browser/extensions/api/push_messaging/push_messaging_invalidation_mapper.h"
#include "chrome/browser/extensions/extension_apitest.h"
#include "chrome/browser/extensions/extension_test_message_listener.h"
#include "chrome/browser/invalidation/fake_invalidation_service.h"
#include "chrome/browser/invalidation/invalidation_service.h"
#include "chrome/browser/invalidation/invalidation_service_factory.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/test/base/ui_test_utils.h"
#include "google/cacheinvalidation/types.pb.h"
#include "sync/notifier/fake_invalidator.h"
#include "testing/gmock/include/gmock/gmock.h"
using ::testing::_;
using ::testing::SaveArg;
using ::testing::StrictMock;
using invalidation::InvalidationServiceFactory;
namespace extensions {
namespace {
invalidation::ObjectId ExtensionAndSubchannelToObjectId(
const std::string& extension_id, int subchannel_id) {
return invalidation::ObjectId(
ipc::invalidation::ObjectSource::CHROME_PUSH_MESSAGING,
base::StringPrintf("U/%s/%d", extension_id.c_str(), subchannel_id));
}
class MockInvalidationMapper : public PushMessagingInvalidationMapper {
public:
MockInvalidationMapper();
~MockInvalidationMapper();
MOCK_METHOD1(SuppressInitialInvalidationsForExtension,
void(const std::string&));
MOCK_METHOD1(RegisterExtension, void(const std::string&));
MOCK_METHOD1(UnregisterExtension, void(const std::string&));
};
MockInvalidationMapper::MockInvalidationMapper() {}
MockInvalidationMapper::~MockInvalidationMapper() {}
} // namespace
class PushMessagingApiTest : public ExtensionApiTest {
public:
PushMessagingApiTest()
: fake_invalidation_service_(NULL) {
}
virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
ExtensionApiTest::SetUpCommandLine(command_line);
}
virtual void SetUp() OVERRIDE {
InvalidationServiceFactory::GetInstance()->
SetBuildOnlyFakeInvalidatorsForTest(true);
ExtensionApiTest::SetUp();
}
virtual void SetUpOnMainThread() OVERRIDE {
ExtensionApiTest::SetUpOnMainThread();
fake_invalidation_service_ =
static_cast<invalidation::FakeInvalidationService*>(
InvalidationServiceFactory::GetInstance()->GetForProfile(
profile()));
}
void EmitInvalidation(
const invalidation::ObjectId& object_id,
const std::string& payload) {
fake_invalidation_service_->EmitInvalidationForTest(
object_id,
syncer::Invalidation::kUnknownVersion,
payload);
}
PushMessagingAPI* GetAPI() {
return PushMessagingAPI::Get(profile());
}
PushMessagingEventRouter* GetEventRouter() {
return PushMessagingAPI::Get(profile())->GetEventRouterForTest();
}
invalidation::FakeInvalidationService* fake_invalidation_service_;
};
IN_PROC_BROWSER_TEST_F(PushMessagingApiTest, EventDispatch) {
ResultCatcher catcher;
catcher.RestrictToProfile(profile());
const extensions::Extension* extension =
LoadExtension(test_data_dir_.AppendASCII("push_messaging"));
ASSERT_TRUE(extension);
ui_test_utils::NavigateToURL(
browser(), extension->GetResourceURL("event_dispatch.html"));
GetEventRouter()->TriggerMessageForTest(extension->id(), 1, "payload");
EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
}
// Test that a push introduced into the sync code makes it to the extension
// that we install.
IN_PROC_BROWSER_TEST_F(PushMessagingApiTest, ReceivesPush) {
ResultCatcher catcher;
catcher.RestrictToProfile(profile());
const extensions::Extension* extension =
LoadExtension(test_data_dir_.AppendASCII("push_messaging"));
ASSERT_TRUE(extension);
ui_test_utils::NavigateToURL(
browser(), extension->GetResourceURL("event_dispatch.html"));
// PushMessagingInvalidationHandler suppresses the initial invalidation on
// each subchannel at install, so trigger the suppressions first.
for (int i = 0; i < 3; ++i) {
EmitInvalidation(
ExtensionAndSubchannelToObjectId(extension->id(), i), std::string());
}
EmitInvalidation(
ExtensionAndSubchannelToObjectId(extension->id(), 1), "payload");
EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
}
// Checks that an extension with the pushMessaging permission gets automatically
// registered for invalidations when it is loaded.
IN_PROC_BROWSER_TEST_F(PushMessagingApiTest, AutoRegistration) {
scoped_ptr<StrictMock<MockInvalidationMapper> > mapper(
new StrictMock<MockInvalidationMapper>);
StrictMock<MockInvalidationMapper>* unsafe_mapper = mapper.get();
// PushMessagingEventRouter owns the mapper now.
GetAPI()->SetMapperForTest(
mapper.PassAs<PushMessagingInvalidationMapper>());
std::string extension_id1;
std::string extension_id2;
EXPECT_CALL(*unsafe_mapper, SuppressInitialInvalidationsForExtension(_))
.WillOnce(SaveArg<0>(&extension_id1));
EXPECT_CALL(*unsafe_mapper, RegisterExtension(_))
.WillOnce(SaveArg<0>(&extension_id2));
const extensions::Extension* extension =
LoadExtension(test_data_dir_.AppendASCII("push_messaging"));
ASSERT_TRUE(extension);
EXPECT_EQ(extension->id(), extension_id1);
EXPECT_EQ(extension->id(), extension_id2);
EXPECT_CALL(*unsafe_mapper, UnregisterExtension(extension->id()));
UnloadExtension(extension->id());
}
// Tests that we re-register for invalidations on restart for extensions that
// are already installed.
IN_PROC_BROWSER_TEST_F(PushMessagingApiTest, PRE_Restart) {
PushMessagingInvalidationHandler* handler =
static_cast<PushMessagingInvalidationHandler*>(
GetAPI()->GetMapperForTest());
EXPECT_TRUE(handler->GetRegisteredExtensionsForTest().empty());
ASSERT_TRUE(InstallExtension(test_data_dir_.AppendASCII("push_messaging"),
1 /* new install */));
}
IN_PROC_BROWSER_TEST_F(PushMessagingApiTest, Restart) {
PushMessagingInvalidationHandler* handler =
static_cast<PushMessagingInvalidationHandler*>(
GetAPI()->GetMapperForTest());
EXPECT_EQ(1U, handler->GetRegisteredExtensionsForTest().size());
}
// Test that GetChannelId fails if no user is signed in.
IN_PROC_BROWSER_TEST_F(PushMessagingApiTest, GetChannelId) {
ResultCatcher catcher;
catcher.RestrictToProfile(profile());
const extensions::Extension* extension =
LoadExtension(test_data_dir_.AppendASCII("push_messaging"));
ASSERT_TRUE(extension);
ui_test_utils::NavigateToURL(
browser(), extension->GetResourceURL("get_channel_id.html"));
EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
}
} // namespace extensions
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