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// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/sync/service/sync_stopped_reporter.h"
#include "base/run_loop.h"
#include "base/test/bind.h"
#include "base/test/metrics/histogram_tester.h"
#include "base/test/scoped_mock_time_message_loop_task_runner.h"
#include "base/test/task_environment.h"
#include "base/time/time.h"
#include "components/sync/protocol/sync.pb.h"
#include "net/http/http_status_code.h"
#include "services/network/public/cpp/resource_request.h"
#include "services/network/public/cpp/shared_url_loader_factory.h"
#include "services/network/public/cpp/weak_wrapper_shared_url_loader_factory.h"
#include "services/network/test/test_url_loader_factory.h"
#include "services/network/test/test_utils.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace syncer {
const char kTestURL[] = "http://chromium.org/test";
const char kTestURLTrailingSlash[] = "http://chromium.org/test/";
const char kEventURL[] = "http://chromium.org/test/event";
const char kTestUserAgent[] = "the_fifth_element";
const char kAuthToken[] = "multipass";
const char kCacheGuid[] = "leeloo";
const char kBirthday[] = "2263";
const char kAuthHeaderPrefix[] = "Bearer ";
class SyncStoppedReporterTest : public testing::Test {
public:
SyncStoppedReporterTest(const SyncStoppedReporterTest&) = delete;
SyncStoppedReporterTest& operator=(const SyncStoppedReporterTest&) = delete;
protected:
SyncStoppedReporterTest() = default;
~SyncStoppedReporterTest() override = default;
void SetUp() override {
test_shared_loader_factory_ =
base::MakeRefCounted<network::WeakWrapperSharedURLLoaderFactory>(
url_loader_factory());
}
GURL interception_url(const GURL& url) {
return SyncStoppedReporter::GetSyncEventURL(url);
}
GURL test_url() { return GURL(kTestURL); }
std::string user_agent() const { return std::string(kTestUserAgent); }
network::TestURLLoaderFactory* url_loader_factory() {
return &test_url_loader_factory_;
}
scoped_refptr<network::SharedURLLoaderFactory> shared_url_loader_factory() {
return test_shared_loader_factory_;
}
private:
base::test::SingleThreadTaskEnvironment task_environment_;
network::TestURLLoaderFactory test_url_loader_factory_;
scoped_refptr<network::SharedURLLoaderFactory> test_shared_loader_factory_;
};
// Test that the event URL gets constructed correctly.
TEST_F(SyncStoppedReporterTest, EventURL) {
GURL intercepted_url;
url_loader_factory()->AddResponse(interception_url(GURL(kTestURL)).spec(),
"");
url_loader_factory()->SetInterceptor(
base::BindLambdaForTesting([&](const network::ResourceRequest& request) {
intercepted_url = request.url;
}));
SyncStoppedReporter ssr(GURL(kTestURL), user_agent(),
shared_url_loader_factory());
ssr.ReportSyncStopped(kAuthToken, kCacheGuid, kBirthday);
EXPECT_EQ(kEventURL, intercepted_url.spec());
}
// Test that the event URL gets constructed correctly with a trailing slash.
TEST_F(SyncStoppedReporterTest, EventURLWithSlash) {
GURL intercepted_url;
url_loader_factory()->AddResponse(
interception_url(GURL(kTestURLTrailingSlash)).spec(), "");
url_loader_factory()->SetInterceptor(
base::BindLambdaForTesting([&](const network::ResourceRequest& request) {
intercepted_url = request.url;
}));
SyncStoppedReporter ssr(GURL(kTestURLTrailingSlash), user_agent(),
shared_url_loader_factory());
ssr.ReportSyncStopped(kAuthToken, kCacheGuid, kBirthday);
EXPECT_EQ(kEventURL, intercepted_url.spec());
}
// Test that the URLFetcher gets configured correctly.
TEST_F(SyncStoppedReporterTest, FetcherConfiguration) {
GURL intercepted_url;
net::HttpRequestHeaders intercepted_headers;
std::string intercepted_body;
url_loader_factory()->AddResponse(interception_url(test_url()).spec(), "");
url_loader_factory()->SetInterceptor(
base::BindLambdaForTesting([&](const network::ResourceRequest& request) {
intercepted_url = request.url;
intercepted_headers = request.headers;
intercepted_body = network::GetUploadData(request);
}));
SyncStoppedReporter ssr(test_url(), user_agent(),
shared_url_loader_factory());
ssr.ReportSyncStopped(kAuthToken, kCacheGuid, kBirthday);
// Ensure the headers are set correctly.
EXPECT_EQ(
base::StrCat({kAuthHeaderPrefix, kAuthToken}),
intercepted_headers.GetHeader(net::HttpRequestHeaders::kAuthorization)
.value_or(std::string()));
EXPECT_EQ(user_agent(),
intercepted_headers.GetHeader(net::HttpRequestHeaders::kUserAgent)
.value_or(std::string()));
sync_pb::EventRequest event_request;
event_request.ParseFromString(intercepted_body);
EXPECT_EQ(kCacheGuid, event_request.sync_disabled().cache_guid());
EXPECT_EQ(kBirthday, event_request.sync_disabled().store_birthday());
EXPECT_EQ(kEventURL, intercepted_url.spec());
}
TEST_F(SyncStoppedReporterTest, HappyCase) {
base::HistogramTester histogram_tester;
url_loader_factory()->AddResponse(interception_url(test_url()).spec(), "");
SyncStoppedReporter ssr(test_url(), user_agent(),
shared_url_loader_factory());
ssr.ReportSyncStopped(kAuthToken, kCacheGuid, kBirthday);
base::RunLoop run_loop;
run_loop.RunUntilIdle();
histogram_tester.ExpectUniqueSample("Sync.SyncStoppedURLFetchResponse",
net::HTTP_OK, 1);
histogram_tester.ExpectUniqueSample("Sync.SyncStoppedURLFetchTimedOut", false,
1);
}
TEST_F(SyncStoppedReporterTest, ServerNotFound) {
base::HistogramTester histogram_tester;
url_loader_factory()->AddResponse(interception_url(test_url()).spec(), "",
net::HTTP_NOT_FOUND);
SyncStoppedReporter ssr(test_url(), user_agent(),
shared_url_loader_factory());
ssr.ReportSyncStopped(kAuthToken, kCacheGuid, kBirthday);
base::RunLoop run_loop;
run_loop.RunUntilIdle();
histogram_tester.ExpectUniqueSample("Sync.SyncStoppedURLFetchResponse",
net::ERR_HTTP_RESPONSE_CODE_FAILURE, 1);
histogram_tester.ExpectTotalCount("Sync.SyncStoppedURLFetchTimedOut", 0);
}
TEST_F(SyncStoppedReporterTest, Timeout) {
base::HistogramTester histogram_tester;
// Mock the underlying loop's clock to trigger the timer at will.
base::ScopedMockTimeMessageLoopTaskRunner mock_main_runner;
// No TestURLLoaderFactory::AddResponse(), so the request stays pending.
SyncStoppedReporter ssr(test_url(), user_agent(),
shared_url_loader_factory());
// Begin request.
ssr.ReportSyncStopped(kAuthToken, kCacheGuid, kBirthday);
// Trigger the timeout, 30 seconds should be more than enough.
ASSERT_TRUE(mock_main_runner->HasPendingTask());
mock_main_runner->FastForwardBy(base::Seconds(30));
histogram_tester.ExpectUniqueSample("Sync.SyncStoppedURLFetchTimedOut", true,
1);
}
} // namespace syncer
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