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// Copyright 2023 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/ui/ash/user_education/chrome_user_education_delegate.h"
#include <memory>
#include <string>
#include "ash/constants/web_app_id_constants.h"
#include "ash/webui/system_apps/public/system_web_app_type.h"
#include "base/metrics/histogram_base.h"
#include "base/test/metrics/histogram_tester.h"
#include "base/test/run_until.h"
#include "chrome/browser/apps/app_service/metrics/app_service_metrics.h"
#include "chrome/browser/ash/system_web_apps/test_support/system_web_app_browsertest_base.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/browser_list.h"
#include "chrome/browser/ui/web_applications/app_browser_controller.h"
#include "chromeos/ash/components/browser_context_helper/browser_context_helper.h"
#include "components/services/app_service/public/cpp/app_launch_util.h"
#include "components/user_manager/user.h"
#include "content/public/test/browser_test.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/display/types/display_constants.h"
// ChromeUserEducationDelegateBrowserTest --------------------------------------
// Base class for browser tests of the `ChromeUserEducationDelegate`.
class ChromeUserEducationDelegateBrowserTest
: public ash::SystemWebAppBrowserTestBase {
public:
// Returns a pointer to the `delegate_` instance under test.
ash::UserEducationDelegate* delegate() { return delegate_.get(); }
private:
// ash::SystemWebAppBrowserTestBase:
void SetUpOnMainThread() override {
ash::SystemWebAppBrowserTestBase::SetUpOnMainThread();
// Instantiate the `delegate_` after
// `ash::SystemWebAppBrowserTestBase::SetUpOnMainThread()` so that the
// browser process has fully initialized.
delegate_ = std::make_unique<ChromeUserEducationDelegate>();
}
// The delegate instance under test.
std::unique_ptr<ChromeUserEducationDelegate> delegate_;
};
// Tests -----------------------------------------------------------------------
// Verifies that `LaunchSystemWebAppAsync()` is working as intended.
IN_PROC_BROWSER_TEST_F(ChromeUserEducationDelegateBrowserTest,
LaunchSystemWebAppAsync) {
// Wait for Explore app installation.
WaitForTestSystemAppInstall();
base::HistogramTester histogram_tester;
// Attempt to launch Explore app.
delegate()->LaunchSystemWebAppAsync(
ash::BrowserContextHelper::Get()
->GetUserByBrowserContext(browser()->profile())
->GetAccountId(),
ash::SystemWebAppType::HELP, apps::LaunchSource::kFromWelcomeTour,
display::kDefaultDisplayId);
// Expect Explore app to launch asynchronously.
EXPECT_TRUE(base::test::RunUntil([]() {
auto* const browser = BrowserList::GetInstance()->GetLastActive();
return browser &&
web_app::AppBrowserController::IsForWebApp(browser, ash::kHelpAppId);
}));
histogram_tester.ExpectUniqueSample("Apps.DefaultAppLaunch.FromWelcomeTour",
apps::DefaultAppName::kHelpApp, 1);
}
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