| // Copyright 2018 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 "chrome/browser/browser_switcher/alternative_browser_launcher.h" |
| |
| #include "base/values.h" |
| #include "chrome/browser/browser_switcher/browser_switcher_prefs.h" |
| #include "components/prefs/pref_registry_simple.h" |
| #include "components/prefs/scoped_user_pref_update.h" |
| #include "components/prefs/testing_pref_service.h" |
| #include "testing/gmock/include/gmock/gmock.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "url/gurl.h" |
| |
| using ::testing::Invoke; |
| using ::testing::Return; |
| using ::testing::_; |
| |
| namespace browser_switcher { |
| |
| namespace { |
| |
| const char kExampleDotCom[] = "http://example.com/"; |
| |
| class MockAlternativeBrowserDriver : public AlternativeBrowserDriver { |
| public: |
| MockAlternativeBrowserDriver() = default; |
| ~MockAlternativeBrowserDriver() override = default; |
| |
| MOCK_METHOD1(SetBrowserPath, void(base::StringPiece)); |
| MOCK_METHOD1(SetBrowserParameters, void(const base::ListValue*)); |
| MOCK_METHOD1(TryLaunch, bool(const GURL&)); |
| }; |
| |
| } // namespace |
| |
| class AlternativeBrowserLauncherTest : public testing::Test { |
| public: |
| void SetUp() override { |
| prefs_.registry()->RegisterStringPref(prefs::kAlternativeBrowserPath, ""); |
| prefs_.registry()->RegisterListPref(prefs::kAlternativeBrowserParameters); |
| driver_ = new MockAlternativeBrowserDriver(); |
| launcher_ = std::make_unique<AlternativeBrowserLauncherImpl>( |
| &prefs_, std::unique_ptr<AlternativeBrowserDriver>(driver_)); |
| } |
| |
| TestingPrefServiceSimple* prefs() { return &prefs_; } |
| AlternativeBrowserLauncher* launcher() { return launcher_.get(); } |
| MockAlternativeBrowserDriver& driver() { return *driver_; } |
| |
| private: |
| TestingPrefServiceSimple prefs_; |
| |
| std::unique_ptr<AlternativeBrowserLauncher> launcher_; |
| MockAlternativeBrowserDriver* driver_; |
| }; |
| |
| TEST_F(AlternativeBrowserLauncherTest, LaunchSucceeds) { |
| EXPECT_CALL(driver(), TryLaunch(_)).WillOnce(Invoke([](const GURL& url) { |
| EXPECT_EQ(kExampleDotCom, url.spec()); |
| return true; |
| })); |
| EXPECT_TRUE(launcher()->Launch(GURL(kExampleDotCom))); |
| } |
| |
| TEST_F(AlternativeBrowserLauncherTest, LaunchFails) { |
| EXPECT_CALL(driver(), TryLaunch(_)).WillOnce(Return(false)); |
| EXPECT_FALSE(launcher()->Launch(GURL(kExampleDotCom))); |
| } |
| |
| TEST_F(AlternativeBrowserLauncherTest, LaunchPicksUpPrefChanges) { |
| EXPECT_CALL(driver(), SetBrowserPath(_)) |
| .WillOnce( |
| Invoke([](base::StringPiece path) { EXPECT_EQ("bogus.exe", path); })); |
| prefs()->SetManagedPref(prefs::kAlternativeBrowserPath, |
| std::make_unique<base::Value>("bogus.exe")); |
| EXPECT_CALL(driver(), SetBrowserParameters(_)) |
| .WillOnce(Invoke([](const base::ListValue* parameters) { |
| EXPECT_EQ(1u, parameters->GetList().size()); |
| EXPECT_EQ(base::Value("--single-process"), parameters->GetList()[0]); |
| })); |
| std::vector<base::Value> params; |
| params.emplace_back("--single-process"); |
| prefs()->SetManagedPref(prefs::kAlternativeBrowserParameters, |
| std::make_unique<base::Value>(std::move(params))); |
| } |
| |
| TEST_F(AlternativeBrowserLauncherTest, LaunchIgnoresNonManagedPrefs) { |
| EXPECT_CALL(driver(), SetBrowserPath(_)).Times(0); |
| prefs()->Set(prefs::kAlternativeBrowserPath, base::Value("evil.exe")); |
| EXPECT_CALL(driver(), SetBrowserParameters(_)).Times(0); |
| std::vector<base::Value> params; |
| params.emplace_back("--launch-missiles"); |
| prefs()->Set(prefs::kAlternativeBrowserParameters, |
| base::Value(std::move(params))); |
| } |
| |
| } // namespace browser_switcher |