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// Copyright 2014 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/update_client/request_sender.h"
#include <memory>
#include <utility>
#include "base/functional/bind.h"
#include "base/memory/ref_counted.h"
#include "base/run_loop.h"
#include "base/strings/string_util.h"
#include "base/test/task_environment.h"
#include "components/prefs/testing_pref_service.h"
#include "components/update_client/net/url_loader_post_interceptor.h"
#include "components/update_client/persisted_data.h"
#include "components/update_client/test_configurator.h"
#include "components/update_client/test_utils.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace update_client {
namespace {
constexpr char kUrl1[] = "https://localhost2/path1";
constexpr char kUrl2[] = "https://localhost2/path2";
} // namespace
class RequestSenderTest : public testing::Test,
public ::testing::WithParamInterface<bool> {
public:
RequestSenderTest();
RequestSenderTest(const RequestSenderTest&) = delete;
RequestSenderTest& operator=(const RequestSenderTest&) = delete;
~RequestSenderTest() override;
// Overrides from testing::Test.
void SetUp() override;
void TearDown() override;
void RequestSenderComplete(int error,
const std::string& response,
int retry_after_sec);
protected:
void Quit();
void RunThreads();
base::test::TaskEnvironment task_environment_;
std::unique_ptr<TestingPrefServiceSimple> pref_ =
std::make_unique<TestingPrefServiceSimple>();
scoped_refptr<TestConfigurator> config_;
scoped_refptr<RequestSender> request_sender_;
std::unique_ptr<URLLoaderPostInterceptor> post_interceptor_;
int error_ = 0;
std::string response_;
private:
base::OnceClosure quit_closure_;
};
INSTANTIATE_TEST_SUITE_P(IsForeground, RequestSenderTest, ::testing::Bool());
RequestSenderTest::RequestSenderTest()
: task_environment_(base::test::TaskEnvironment::MainThreadType::IO) {}
RequestSenderTest::~RequestSenderTest() = default;
void RequestSenderTest::SetUp() {
RegisterPersistedDataPrefs(pref_->registry());
config_ = base::MakeRefCounted<TestConfigurator>(pref_.get());
request_sender_ =
base::MakeRefCounted<RequestSender>(config_->GetNetworkFetcherFactory());
std::vector<GURL> urls;
urls.push_back(GURL(kUrl1));
urls.push_back(GURL(kUrl2));
post_interceptor_ = std::make_unique<URLLoaderPostInterceptor>(
urls, config_->test_url_loader_factory());
EXPECT_TRUE(post_interceptor_);
}
void RequestSenderTest::TearDown() {
request_sender_ = nullptr;
post_interceptor_.reset();
// Run the threads until they are idle to allow the clean up
// of the network interceptors on the IO thread.
task_environment_.RunUntilIdle();
config_ = nullptr;
}
void RequestSenderTest::RunThreads() {
base::RunLoop runloop;
quit_closure_ = runloop.QuitClosure();
runloop.Run();
}
void RequestSenderTest::Quit() {
if (!quit_closure_.is_null()) {
std::move(quit_closure_).Run();
}
}
void RequestSenderTest::RequestSenderComplete(int error,
const std::string& response,
int retry_after_sec) {
error_ = error;
response_ = response;
Quit();
}
// Tests that when a request to the first url succeeds, the subsequent urls are
// not tried.
TEST_P(RequestSenderTest, RequestSendSuccess) {
EXPECT_TRUE(post_interceptor_->ExpectRequest(
std::make_unique<PartialMatch>("test"),
GetTestFilePath("updatecheck_reply_1.json")));
const bool is_foreground = GetParam();
request_sender_->Send(
{GURL(kUrl1), GURL(kUrl2)},
{{"X-Goog-Update-Interactivity", is_foreground ? "fg" : "bg"}}, "test",
false,
base::BindOnce(&RequestSenderTest::RequestSenderComplete,
base::Unretained(this)));
RunThreads();
EXPECT_EQ(1, post_interceptor_->GetHitCount())
<< post_interceptor_->GetRequestsAsString();
EXPECT_EQ(1, post_interceptor_->GetCount())
<< post_interceptor_->GetRequestsAsString();
EXPECT_EQ(0, post_interceptor_->GetHitCountForURL(GURL(kUrl2)))
<< post_interceptor_->GetRequestsAsString();
EXPECT_EQ("test", post_interceptor_->GetRequestBody(0));
// Check the response post conditions.
EXPECT_EQ(0, error_);
EXPECT_EQ(434ul, response_.size());
// Check the interactivity header value.
const auto extra_request_headers =
std::get<1>(post_interceptor_->GetRequests()[0]);
EXPECT_EQ(extra_request_headers.GetHeader("X-Goog-Update-Interactivity"),
is_foreground ? "fg" : "bg");
EXPECT_EQ(extra_request_headers.GetHeader("Content-Type"),
"application/json");
}
// Tests that the request succeeds using the second url after the first url
// has failed.
TEST_F(RequestSenderTest, RequestSendSuccessWithFallback) {
EXPECT_TRUE(post_interceptor_->ExpectRequest(
std::make_unique<PartialMatch>("test"), net::HTTP_FORBIDDEN));
EXPECT_TRUE(
post_interceptor_->ExpectRequest(std::make_unique<PartialMatch>("test")));
request_sender_->Send(
{GURL(kUrl1), GURL(kUrl2)}, {}, "test", false,
base::BindOnce(&RequestSenderTest::RequestSenderComplete,
base::Unretained(this)));
RunThreads();
EXPECT_EQ(2, post_interceptor_->GetHitCount())
<< post_interceptor_->GetRequestsAsString();
EXPECT_EQ(2, post_interceptor_->GetCount())
<< post_interceptor_->GetRequestsAsString();
EXPECT_EQ(1, post_interceptor_->GetHitCountForURL(GURL(kUrl1)))
<< post_interceptor_->GetRequestsAsString();
EXPECT_EQ(1, post_interceptor_->GetHitCountForURL(GURL(kUrl2)))
<< post_interceptor_->GetRequestsAsString();
EXPECT_EQ("test", post_interceptor_->GetRequestBody(0));
EXPECT_EQ("test", post_interceptor_->GetRequestBody(1));
EXPECT_EQ(0, error_);
}
// Tests that the request fails when both urls have failed.
TEST_F(RequestSenderTest, RequestSendFailed) {
EXPECT_TRUE(post_interceptor_->ExpectRequest(
std::make_unique<PartialMatch>("test"), net::HTTP_FORBIDDEN));
EXPECT_TRUE(post_interceptor_->ExpectRequest(
std::make_unique<PartialMatch>("test"), net::HTTP_FORBIDDEN));
const std::vector<GURL> urls = {GURL(kUrl1), GURL(kUrl2)};
request_sender_ =
base::MakeRefCounted<RequestSender>(config_->GetNetworkFetcherFactory());
request_sender_->Send(
urls, {}, "test", false,
base::BindOnce(&RequestSenderTest::RequestSenderComplete,
base::Unretained(this)));
RunThreads();
EXPECT_EQ(2, post_interceptor_->GetHitCount())
<< post_interceptor_->GetRequestsAsString();
EXPECT_EQ(2, post_interceptor_->GetCount())
<< post_interceptor_->GetRequestsAsString();
EXPECT_EQ(1, post_interceptor_->GetHitCountForURL(GURL(kUrl1)))
<< post_interceptor_->GetRequestsAsString();
EXPECT_EQ(1, post_interceptor_->GetHitCountForURL(GURL(kUrl2)))
<< post_interceptor_->GetRequestsAsString();
EXPECT_EQ("test", post_interceptor_->GetRequestBody(0));
EXPECT_EQ("test", post_interceptor_->GetRequestBody(1));
EXPECT_EQ(403, error_);
}
// Tests that the request fails when no urls are provided.
TEST_F(RequestSenderTest, RequestSendFailedNoUrls) {
std::vector<GURL> urls;
request_sender_ =
base::MakeRefCounted<RequestSender>(config_->GetNetworkFetcherFactory());
request_sender_->Send(
urls, {}, "test", false,
base::BindOnce(&RequestSenderTest::RequestSenderComplete,
base::Unretained(this)));
RunThreads();
EXPECT_EQ(-10002, error_);
}
// Tests that a CUP request fails if the response is not signed.
TEST_F(RequestSenderTest, RequestSendCupError) {
EXPECT_TRUE(post_interceptor_->ExpectRequest(
std::make_unique<PartialMatch>("test"),
GetTestFilePath("updatecheck_reply_1.json")));
const std::vector<GURL> urls = {GURL(kUrl1)};
request_sender_ =
base::MakeRefCounted<RequestSender>(config_->GetNetworkFetcherFactory());
request_sender_->Send(
urls, {}, "test", true,
base::BindOnce(&RequestSenderTest::RequestSenderComplete,
base::Unretained(this)));
RunThreads();
EXPECT_EQ(1, post_interceptor_->GetHitCount())
<< post_interceptor_->GetRequestsAsString();
EXPECT_EQ(1, post_interceptor_->GetCount())
<< post_interceptor_->GetRequestsAsString();
EXPECT_EQ("test", post_interceptor_->GetRequestBody(0));
EXPECT_EQ(-10000, error_);
EXPECT_TRUE(response_.empty());
}
} // namespace update_client
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