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// Copyright 2021 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 <memory>
#include "base/run_loop.h"
#include "base/test/bind.h"
#include "build/build_config.h"
#include "build/chromeos_buildflags.h"
#include "chrome/browser/signin/identity_manager_factory.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/browser_tabstrip.h"
#include "chrome/test/base/mixin_based_in_process_browser_test.h"
#include "components/signin/public/identity_manager/accounts_in_cookie_jar_info.h"
#include "components/signin/public/identity_manager/identity_manager.h"
#include "components/signin/public/identity_manager/identity_test_utils.h"
#include "components/signin/public/identity_manager/test_identity_manager_observer.h"
#include "content/public/test/browser_test.h"
#include "google_apis/gaia/fake_gaia.h"
#include "google_apis/gaia/gaia_switches.h"
#include "net/test/embedded_test_server/embedded_test_server.h"
#include "net/test/embedded_test_server/http_response.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#if BUILDFLAG(IS_CHROMEOS_ASH)
#include "chrome/browser/ash/login/test/network_portal_detector_mixin.h"
#endif
namespace {
using testing::Contains;
using testing::Not;
MATCHER_P(ListedAccountMatchesGaiaId, gaia_id, "") {
return arg.gaia_id == std::string(gaia_id);
}
const char kTestGaiaId[] = "123";
class RemoveLocalAccountTest : public MixinBasedInProcessBrowserTest {
protected:
RemoveLocalAccountTest()
: embedded_test_server_(net::EmbeddedTestServer::TYPE_HTTPS) {
embedded_test_server_.RegisterRequestHandler(base::BindRepeating(
&FakeGaia::HandleRequest, base::Unretained(&fake_gaia_)));
}
~RemoveLocalAccountTest() override = default;
signin::IdentityManager* identity_manager() {
return IdentityManagerFactory::GetForProfile(browser()->profile());
}
signin::AccountsInCookieJarInfo WaitUntilAccountsInCookieUpdated() {
signin::TestIdentityManagerObserver observer(identity_manager());
base::RunLoop run_loop;
observer.SetOnAccountsInCookieUpdatedCallback(run_loop.QuitClosure());
run_loop.Run();
return observer.AccountsInfoFromAccountsInCookieUpdatedCallback();
}
// MixinBasedInProcessBrowserTest:
void SetUpCommandLine(base::CommandLine* command_line) override {
MixinBasedInProcessBrowserTest::SetUpCommandLine(command_line);
ASSERT_TRUE(embedded_test_server_.InitializeAndListen());
const GURL base_url = embedded_test_server_.base_url();
command_line->AppendSwitchASCII(switches::kGaiaUrl, base_url.spec());
}
void SetUpOnMainThread() override {
MixinBasedInProcessBrowserTest::SetUpOnMainThread();
fake_gaia_.Initialize();
FakeGaia::MergeSessionParams params;
params.signed_out_gaia_ids.push_back(kTestGaiaId);
fake_gaia_.UpdateMergeSessionParams(params);
embedded_test_server_.StartAcceptingConnections();
#if BUILDFLAG(IS_CHROMEOS_ASH)
// ChromeSigninClient uses chromeos::DelayNetworkCall() which requires
// simulating being online.
network_portal_detector_.SimulateDefaultNetworkState(
ash::NetworkPortalDetector::CAPTIVE_PORTAL_STATUS_ONLINE);
#endif
}
FakeGaia fake_gaia_;
net::EmbeddedTestServer embedded_test_server_;
#if BUILDFLAG(IS_CHROMEOS_ASH)
ash::NetworkPortalDetectorMixin network_portal_detector_{&mixin_host_};
#endif
};
IN_PROC_BROWSER_TEST_F(RemoveLocalAccountTest, ShouldNotifyObservers) {
// To enforce an initial ListAccounts fetch and the corresponding notification
// to observers, make the current list as stale. This is done for the purpose
// of documenting assertions on the AccountsInCookieJarInfo passed to
// observers during notification.
signin::SetFreshnessOfAccountsInGaiaCookie(identity_manager(),
/*accounts_are_fresh=*/false);
ASSERT_FALSE(identity_manager()->GetAccountsInCookieJar().accounts_are_fresh);
const signin::AccountsInCookieJarInfo
cookie_jar_info_in_initial_notification =
WaitUntilAccountsInCookieUpdated();
ASSERT_TRUE(cookie_jar_info_in_initial_notification.accounts_are_fresh);
ASSERT_THAT(cookie_jar_info_in_initial_notification.signed_out_accounts,
Contains(ListedAccountMatchesGaiaId(kTestGaiaId)));
const signin::AccountsInCookieJarInfo initial_cookie_jar_info =
identity_manager()->GetAccountsInCookieJar();
ASSERT_TRUE(initial_cookie_jar_info.accounts_are_fresh);
ASSERT_THAT(initial_cookie_jar_info.signed_out_accounts,
Contains(ListedAccountMatchesGaiaId(kTestGaiaId)));
// Open a FakeGaia page that issues the desired HTTP response header with
// Google-Accounts-RemoveLocalAccount.
chrome::AddTabAt(browser(),
fake_gaia_.GetDummyRemoveLocalAccountURL(kTestGaiaId),
/*index=*/0,
/*foreground=*/true);
// Wait until observers are notified with OnAccountsInCookieUpdated().
const signin::AccountsInCookieJarInfo
cookie_jar_info_in_updated_notification =
WaitUntilAccountsInCookieUpdated();
EXPECT_TRUE(cookie_jar_info_in_updated_notification.accounts_are_fresh);
EXPECT_THAT(cookie_jar_info_in_updated_notification.signed_out_accounts,
Not(Contains(ListedAccountMatchesGaiaId(kTestGaiaId))));
const signin::AccountsInCookieJarInfo updated_cookie_jar_info =
identity_manager()->GetAccountsInCookieJar();
EXPECT_TRUE(updated_cookie_jar_info.accounts_are_fresh);
EXPECT_THAT(updated_cookie_jar_info.signed_out_accounts,
Not(Contains(ListedAccountMatchesGaiaId(kTestGaiaId))));
}
} // namespace
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