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// Copyright 2025 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/upgrade_detector/version_history_client.h"
#include <string_view>
#include <utility>
#include "base/run_loop.h"
#include "base/test/bind.h"
#include "base/test/task_environment.h"
#include "build/build_config.h"
#include "chrome/test/base/testing_browser_process.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"
class VersionHistoryClientTest : public ::testing::Test {
protected:
void SetUp() override {
TestingBrowserProcess::GetGlobal()->SetSharedURLLoaderFactory(
url_loader_factory_.GetSafeWeakWrapper());
}
network::TestURLLoaderFactory& url_loader_factory() {
return url_loader_factory_;
}
void SetAPIResponse(const GURL& url,
net::HttpStatusCode status_code,
std::string_view content) {
network::mojom::URLResponseHeadPtr head =
network::CreateURLResponseHead(status_code);
head->mime_type = "application/json";
network::URLLoaderCompletionStatus status;
url_loader_factory().AddResponse(url, std::move(head), content, status);
}
private:
base::test::TaskEnvironment task_environment_;
network::TestURLLoaderFactory url_loader_factory_;
};
#if BUILDFLAG(IS_WIN)
#if defined(ARCH_CPU_ARM64)
#define CURRENT_PLATFORM "win_arm64"
#elif defined(ARCH_CPU_X86_64)
#define CURRENT_PLATFORM "win64"
#else
#define CURRENT_PLATFORM "win"
#endif
#elif BUILDFLAG(IS_LINUX)
#define CURRENT_PLATFORM "linux"
#elif BUILDFLAG(IS_MAC)
#if defined(ARCH_CPU_ARM64)
#define CURRENT_PLATFORM "mac_arm64"
#else
#define CURRENT_PLATFORM "mac"
#endif
#elif BUILDFLAG(IS_CHROMEOS)
#define CURRENT_PLATFORM "chromeos"
#else
#error Unsupported platform
#endif // BUILDFLAG(IS_WIN)
// Tests that GetLastServedDate() returns the correct date when the server is
// responsive.
TEST_F(VersionHistoryClientTest, GetLastServedDateSimple) {
SetAPIResponse(GURL("https://versionhistory.googleapis.com/v1/chrome/"
"platforms/" CURRENT_PLATFORM
"/channels/stable/versions/131.0.6778.205/releases/"
"?order_by=endtime%20desc&page_size=1"),
net::HTTP_OK, R"({
"releases": [
{
"name": "chrome/platforms/win/channels/stable/versions/131.0.6778.205/releases/1736364451",
"serving": {
"startTime": "2025-01-08T19:27:31.216008Z",
"endTime": "2025-01-09T21:01:31.167025Z"
},
"fraction": 0.4975,
"version": "131.0.6778.205",
"fractionGroup": "144",
"pinnable": false
}
]
})");
base::Time expected_time;
ASSERT_TRUE(
base::Time::FromUTCString("2025-01-09T21:01:31.167025Z", &expected_time));
base::RunLoop run_loop;
LastServedDateCallback callback =
base::BindLambdaForTesting([&](std::optional<base::Time> last_served) {
EXPECT_EQ(expected_time, last_served);
run_loop.Quit();
});
GetLastServedDate(base::Version("131.0.6778.205"), std::move(callback));
run_loop.Run();
}
// Tests that GetLastServedDate() returns nullopt when the server returns a 404.
TEST_F(VersionHistoryClientTest, GetLastServedDate404) {
SetAPIResponse(GURL("https://versionhistory.googleapis.com/v1/chrome/"
"platforms/" CURRENT_PLATFORM
"/channels/stable/versions/131.0.6778.205/releases/"
"?order_by=endtime%20desc&page_size=1"),
net::HTTP_NOT_FOUND, "");
base::RunLoop run_loop;
LastServedDateCallback callback =
base::BindLambdaForTesting([&](std::optional<base::Time> last_served) {
EXPECT_EQ(std::nullopt, last_served);
run_loop.Quit();
});
GetLastServedDate(base::Version("131.0.6778.205"), std::move(callback));
run_loop.Run();
}
// Tests that GetLastServedDate() returns nullopt when the server returns
// invalid JSON.
TEST_F(VersionHistoryClientTest, GetLastServedDateInvalidJSON) {
SetAPIResponse(GURL("https://versionhistory.googleapis.com/v1/chrome/"
"platforms/" CURRENT_PLATFORM
"/channels/stable/versions/131.0.6778.205/releases/"
"?order_by=endtime%20desc&page_size=1"),
net::HTTP_OK, "invalid JSON");
base::RunLoop run_loop;
LastServedDateCallback callback =
base::BindLambdaForTesting([&](std::optional<base::Time> last_served) {
EXPECT_EQ(std::nullopt, last_served);
run_loop.Quit();
});
GetLastServedDate(base::Version("131.0.6778.205"), std::move(callback));
run_loop.Run();
}
// Tests that GetLastServedDate() returns nullopt when the server returns a
// response with a missing endTime.
TEST_F(VersionHistoryClientTest, GetLastServedDateMissingEndTime) {
SetAPIResponse(GURL("https://versionhistory.googleapis.com/v1/chrome/"
"platforms/" CURRENT_PLATFORM
"/channels/stable/versions/131.0.6778.205/releases/"
"?order_by=endtime%20desc&page_size=1"),
net::HTTP_OK, R"({
"releases": [
{
"name": "chrome/platforms/win/channels/stable/versions/131.0.6778.205/releases/1736364451",
"serving": {
"startTime": "2025-01-08T19:27:31.216008Z"
},
"fraction": 0.4975,
"version": "131.0.6778.205",
"fractionGroup": "144",
"pinnable": false
}
]
})");
base::RunLoop run_loop;
LastServedDateCallback callback =
base::BindLambdaForTesting([&](std::optional<base::Time> last_served) {
EXPECT_EQ(std::nullopt, last_served);
run_loop.Quit();
});
GetLastServedDate(base::Version("131.0.6778.205"), std::move(callback));
run_loop.Run();
}
// Tests that GetLastServedDate() returns nullopt when the server returns a
// response with an empty releases array.
TEST_F(VersionHistoryClientTest, GetLastServedDateEmptyReleases) {
SetAPIResponse(GURL("https://versionhistory.googleapis.com/v1/chrome/"
"platforms/" CURRENT_PLATFORM
"/channels/stable/versions/131.0.6778.205/releases/"
"?order_by=endtime%20desc&page_size=1"),
net::HTTP_OK, R"({"releases":[]})");
base::RunLoop run_loop;
LastServedDateCallback callback =
base::BindLambdaForTesting([&](std::optional<base::Time> last_served) {
EXPECT_EQ(std::nullopt, last_served);
run_loop.Quit();
});
GetLastServedDate(base::Version("131.0.6778.205"), std::move(callback));
run_loop.Run();
}
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