| // Copyright 2013 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. |
| |
| #import "chrome/browser/ui/cocoa/tabs/alert_indicator_button_cocoa.h" |
| |
| #include <string> |
| |
| #include "base/command_line.h" |
| #include "base/mac/scoped_nsobject.h" |
| #include "base/test/scoped_task_environment.h" |
| #import "chrome/browser/ui/cocoa/test/cocoa_test_helper.h" |
| #include "chrome/common/chrome_switches.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "testing/platform_test.h" |
| |
| // A simple target to confirm an action was invoked. |
| @interface AlertIndicatorButtonTestTarget : NSObject { |
| @private |
| int count_; |
| } |
| @property(readonly, nonatomic) int count; |
| - (void)incrementCount:(id)sender; |
| @end |
| |
| @implementation AlertIndicatorButtonTestTarget |
| @synthesize count = count_; |
| - (void)incrementCount:(id)sender { |
| ++count_; |
| } |
| @end |
| |
| namespace { |
| |
| class AlertIndicatorButtonTest : public CocoaTest { |
| public: |
| AlertIndicatorButtonTest() |
| : scoped_task_environment_( |
| base::test::ScopedTaskEnvironment::MainThreadType::UI) { |
| base::CommandLine::ForCurrentProcess()->AppendSwitch( |
| std::string("--") + switches::kEnableTabAudioMuting); |
| |
| // Create the AlertIndicatorButton and add it to a view. |
| button_.reset([[AlertIndicatorButton alloc] init]); |
| EXPECT_TRUE(button_ != nil); |
| [[test_window() contentView] addSubview:button_.get()]; |
| |
| // Initially the button is disabled and showing no indicator. |
| EXPECT_EQ(TabAlertState::NONE, [button_ showingAlertState]); |
| EXPECT_FALSE([button_ isEnabled]); |
| |
| // Register target to be notified of clicks. |
| base::scoped_nsobject<AlertIndicatorButtonTestTarget> clickTarget( |
| [[AlertIndicatorButtonTestTarget alloc] init]); |
| EXPECT_EQ(0, [clickTarget count]); |
| [button_ setClickTarget:clickTarget withAction:@selector(incrementCount:)]; |
| |
| // Transition to audio indicator mode, and expect button is enabled. |
| [button_ transitionToAlertState:TabAlertState::AUDIO_PLAYING]; |
| EXPECT_EQ(TabAlertState::AUDIO_PLAYING, [button_ showingAlertState]); |
| EXPECT_TRUE([button_ isEnabled]); |
| |
| // Click, and expect one click notification. |
| EXPECT_EQ(0, [clickTarget count]); |
| [button_ performClick:button_]; |
| EXPECT_EQ(1, [clickTarget count]); |
| |
| // Transition to audio muting mode, and expect button is still enabled. A |
| // click should result in another click notification. |
| [button_ transitionToAlertState:TabAlertState::AUDIO_MUTING]; |
| EXPECT_EQ(TabAlertState::AUDIO_MUTING, [button_ showingAlertState]); |
| EXPECT_TRUE([button_ isEnabled]); |
| [button_ performClick:button_]; |
| EXPECT_EQ(2, [clickTarget count]); |
| |
| // Transition to capturing mode. Now, the button is disabled since it |
| // should only be drawing the indicator icon (i.e., there is nothing to |
| // mute). A click should NOT result in another click notification. |
| [button_ transitionToAlertState:TabAlertState::TAB_CAPTURING]; |
| EXPECT_EQ(TabAlertState::TAB_CAPTURING, [button_ showingAlertState]); |
| EXPECT_FALSE([button_ isEnabled]); |
| [button_ performClick:button_]; |
| EXPECT_EQ(2, [clickTarget count]); |
| } |
| |
| base::scoped_nsobject<AlertIndicatorButton> button_; |
| |
| // Needed for gfx::Animation. |
| base::test::ScopedTaskEnvironment scoped_task_environment_; |
| }; |
| |
| TEST_VIEW(AlertIndicatorButtonTest, button_) |
| |
| } // namespace |