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// Copyright 2021 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/ash/borealis/borealis_app_uninstaller.h"
#include <memory>
#include "base/functional/bind.h"
#include "base/test/bind.h"
#include "chrome/browser/ash/borealis/borealis_app_launcher.h"
#include "chrome/browser/ash/borealis/borealis_installer.h"
#include "chrome/browser/ash/borealis/borealis_metrics.h"
#include "chrome/browser/ash/borealis/borealis_service_fake.h"
#include "chrome/browser/ash/borealis/borealis_util.h"
#include "chrome/browser/ash/borealis/testing/callback_factory.h"
#include "chrome/browser/ash/guest_os/guest_os_registry_service.h"
#include "chrome/browser/ash/guest_os/guest_os_registry_service_factory.h"
#include "chrome/test/base/testing_profile.h"
#include "content/public/test/browser_task_environment.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace borealis {
namespace {
using CallbackFactory =
StrictCallbackFactory<void(BorealisAppUninstaller::UninstallResult)>;
class BorealisInstallerMock : public BorealisInstaller {
public:
BorealisInstallerMock() = default;
~BorealisInstallerMock() override = default;
MOCK_METHOD(bool, IsProcessing, (), ());
MOCK_METHOD(void, Start, (), ());
MOCK_METHOD(void, Cancel, (), ());
MOCK_METHOD(void,
Uninstall,
(base::OnceCallback<void(BorealisUninstallResult)>),
());
MOCK_METHOD(void, AddObserver, (Observer * observer), ());
MOCK_METHOD(void, RemoveObserver, (Observer * observer), ());
};
class BorealisLauncherMock : public BorealisAppLauncher {
public:
BorealisLauncherMock() = default;
~BorealisLauncherMock() override = default;
MOCK_METHOD(void,
Launch,
(std::string app_id,
const std::vector<std::string>& args,
BorealisLaunchSource source,
OnLaunchedCallback callback),
());
MOCK_METHOD(void,
Launch,
(std::string app_id,
BorealisLaunchSource source,
OnLaunchedCallback callback),
());
};
class BorealisAppUninstallerTest : public testing::Test {
public:
BorealisAppUninstallerTest() = default;
protected:
void SetUp() override {
CreateProfile();
mock_installer_ =
std::make_unique<testing::StrictMock<BorealisInstallerMock>>();
mock_launcher_ =
std::make_unique<testing::StrictMock<BorealisLauncherMock>>();
BorealisServiceFake* fake_service =
BorealisServiceFake::UseFakeForTesting(profile_.get());
fake_service->SetInstallerForTesting(mock_installer_.get());
fake_service->SetAppLauncherForTesting(mock_launcher_.get());
list_ = std::make_unique<vm_tools::apps::ApplicationList>();
list_->set_vm_name("borealis");
list_->set_container_name("penguin");
list_->set_vm_type(vm_tools::apps::BOREALIS);
}
void TearDown() override {
profile_.reset();
mock_installer_.reset();
mock_launcher_.reset();
list_.reset();
}
// Sets up the registry with a dummy app. Returns its app id.
std::string AddDummyApp(vm_tools::apps::ApplicationList* list,
const std::string& desktop_file_id,
std::string exec) {
vm_tools::apps::App* app = list->add_apps();
app->set_desktop_file_id(desktop_file_id);
app->set_exec(exec);
vm_tools::apps::App::LocaleString::Entry* entry =
app->mutable_name()->add_values();
entry->set_locale(std::string());
entry->set_value(desktop_file_id);
app->set_no_display(false);
guest_os::GuestOsRegistryServiceFactory::GetForProfile(profile_.get())
->UpdateApplicationList(*list);
return guest_os::GuestOsRegistryService::GenerateAppId(
desktop_file_id, list->vm_name(), list->container_name());
}
std::unique_ptr<TestingProfile> profile_;
std::unique_ptr<testing::StrictMock<BorealisInstallerMock>> mock_installer_;
std::unique_ptr<testing::StrictMock<BorealisLauncherMock>> mock_launcher_;
std::unique_ptr<vm_tools::apps::ApplicationList> list_;
content::BrowserTaskEnvironment task_environment_;
private:
void CreateProfile() {
TestingProfile::Builder profile_builder;
profile_builder.SetProfileName("defaultprofile");
profile_ = profile_builder.Build();
}
};
TEST_F(BorealisAppUninstallerTest, BorealisAppUninstallsBorealis) {
CallbackFactory callback_check;
EXPECT_CALL(callback_check,
Call(BorealisAppUninstaller::UninstallResult::kSuccess));
BorealisAppUninstaller uninstaller = BorealisAppUninstaller(profile_.get());
EXPECT_CALL(*mock_installer_, Uninstall(testing::_))
.WillOnce(testing::Invoke(
[](base::OnceCallback<void(BorealisUninstallResult)> callback) {
std::move(callback).Run(BorealisUninstallResult::kSuccess);
}));
uninstaller.Uninstall(kInstallerAppId, callback_check.BindOnce());
}
TEST_F(BorealisAppUninstallerTest, BorealisMainAppUninstallsBorealis) {
CallbackFactory callback_check;
EXPECT_CALL(callback_check,
Call(BorealisAppUninstaller::UninstallResult::kSuccess));
BorealisAppUninstaller uninstaller = BorealisAppUninstaller(profile_.get());
EXPECT_CALL(*mock_installer_, Uninstall(testing::_))
.WillOnce(testing::Invoke(
[](base::OnceCallback<void(BorealisUninstallResult)> callback) {
std::move(callback).Run(BorealisUninstallResult::kSuccess);
}));
uninstaller.Uninstall(kClientAppId, callback_check.BindOnce());
}
TEST_F(BorealisAppUninstallerTest, BorealisGameUninstalls) {
std::string steam_id = AddDummyApp(list_.get(), "steam", "steam");
std::string game_id =
AddDummyApp(list_.get(), "baz.desktop", "steam://rungameid/1439770");
CallbackFactory callback_check;
EXPECT_CALL(callback_check,
Call(BorealisAppUninstaller::UninstallResult::kSuccess));
BorealisAppUninstaller uninstaller = BorealisAppUninstaller(profile_.get());
std::vector<std::string> v = {"steam://uninstall/1439770"};
EXPECT_CALL(
*mock_launcher_,
Launch(steam_id, v, BorealisLaunchSource::kAppUninstaller, testing::_))
.WillOnce(testing::Invoke(
[&](std::string app_id, const std::vector<std::string>& args,
BorealisLaunchSource source,
BorealisAppLauncher::OnLaunchedCallback callback) {
std::move(callback).Run(
BorealisAppLauncher::LaunchResult::kSuccess);
}));
uninstaller.Uninstall(game_id, callback_check.BindOnce());
}
TEST_F(BorealisAppUninstallerTest, NonExistentAppFails) {
CallbackFactory callback_check;
EXPECT_CALL(callback_check,
Call(BorealisAppUninstaller::UninstallResult::kError));
BorealisAppUninstaller uninstaller = BorealisAppUninstaller(profile_.get());
uninstaller.Uninstall("IdontExist", callback_check.BindOnce());
}
TEST_F(BorealisAppUninstallerTest, AppWithEmptyExecFails) {
std::string baz_id = AddDummyApp(list_.get(), "baz.desktop", "");
CallbackFactory callback_check;
EXPECT_CALL(callback_check,
Call(BorealisAppUninstaller::UninstallResult::kError));
BorealisAppUninstaller uninstaller = BorealisAppUninstaller(profile_.get());
uninstaller.Uninstall(baz_id, callback_check.BindOnce());
}
TEST_F(BorealisAppUninstallerTest, AppWithInvalidExecFails) {
std::string baz_id =
AddDummyApp(list_.get(), "test.desktop", "desktopname with no id");
CallbackFactory callback_check;
EXPECT_CALL(callback_check,
Call(BorealisAppUninstaller::UninstallResult::kError));
BorealisAppUninstaller uninstaller = BorealisAppUninstaller(profile_.get());
uninstaller.Uninstall(baz_id, callback_check.BindOnce());
}
} // namespace
} // namespace borealis
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