chrome/browser/ui/cocoa/tabs/media_indicator_button_unittest.mm - Issue 797393003: MacViews: Rename Cocoa files to avoid conflict with Views.

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Issue 797393003: MacViews: Rename Cocoa files to avoid conflict with Views. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 6 years ago

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1 // Copyright 2013 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.

4

5 #import "chrome/browser/ui/cocoa/tabs/media_indicator_button.h"

6

7 #include <string>

8

9 #include "base/command_line.h"

10 #include "base/mac/scoped_nsobject.h"

11 #include "base/message_loop/message_loop.h"

12 #import "chrome/browser/ui/cocoa/cocoa_test_helper.h"

13 #include "chrome/common/chrome_switches.h"

14 #include "testing/gtest/include/gtest/gtest.h"

15 #include "testing/platform_test.h"

16

17 // A simple target to confirm an action was invoked.

18 @interface MediaIndicatorButtonTestTarget : NSObject {

19 @private

20 int count_;

21 }

22 @property(readonly, nonatomic) int count;

23 - (void)incrementCount:(id)sender;

24 @end

25

26 @implementation MediaIndicatorButtonTestTarget

27 @synthesize count = count_;

28 - (void)incrementCount:(id)sender {

29 ++count_;

30 }

31 @end

32

33 namespace {

34

35 class MediaIndicatorButtonTest : public CocoaTest {

36 public:

37 MediaIndicatorButtonTest() {

38 base::CommandLine::ForCurrentProcess()->AppendSwitch(

39 std::string("--") + switches::kEnableTabAudioMuting);

40

41 // Create the MediaIndicatorButton and add it to a view.

42 button_.reset([[MediaIndicatorButton alloc] init]);

43 EXPECT_TRUE(button_ != nil);

44 [[test_window() contentView] addSubview:button_.get()];

45

46 // Initially the button is disabled and showing no indicator.

47 EXPECT_EQ(TAB_MEDIA_STATE_NONE, [button_ showingMediaState]);

48 EXPECT_FALSE([button_ isEnabled]);

49

50 // Register target to be notified of clicks.

51 base::scoped_nsobject<MediaIndicatorButtonTestTarget> clickTarget(

52 [[MediaIndicatorButtonTestTarget alloc] init]);

53 EXPECT_EQ(0, [clickTarget count]);

54 [button_ setClickTarget:clickTarget withAction:@selector(incrementCount:)];

55

56 // Transition to audio indicator mode, and expect button is enabled.

57 [button_ transitionToMediaState:TAB_MEDIA_STATE_AUDIO_PLAYING];

58 EXPECT_EQ(TAB_MEDIA_STATE_AUDIO_PLAYING, [button_ showingMediaState]);

59 EXPECT_TRUE([button_ isEnabled]);

60

61 // Click, and expect one click notification.

62 EXPECT_EQ(0, [clickTarget count]);

63 [button_ performClick:button_];

64 EXPECT_EQ(1, [clickTarget count]);

65

66 // Transition to audio muting mode, and expect button is still enabled. A

67 // click should result in another click notification.

68 [button_ transitionToMediaState:TAB_MEDIA_STATE_AUDIO_MUTING];

69 EXPECT_EQ(TAB_MEDIA_STATE_AUDIO_MUTING, [button_ showingMediaState]);

70 EXPECT_TRUE([button_ isEnabled]);

71 [button_ performClick:button_];

72 EXPECT_EQ(2, [clickTarget count]);

73

74 // Transition to capturing mode. Now, the button is disabled since it

75 // should only be drawing the indicator icon (i.e., there is nothing to

76 // mute). A click should NOT result in another click notification.

77 [button_ transitionToMediaState:TAB_MEDIA_STATE_CAPTURING];

78 EXPECT_EQ(TAB_MEDIA_STATE_CAPTURING, [button_ showingMediaState]);

79 EXPECT_FALSE([button_ isEnabled]);

80 [button_ performClick:button_];

81 EXPECT_EQ(2, [clickTarget count]);

82 }

83

84 base::scoped_nsobject<MediaIndicatorButton> button_;

85 base::MessageLoopForUI message_loop_; // Needed for gfx::Animation.

86 };

87

88 TEST_VIEW(MediaIndicatorButtonTest, button_)

89

90 } // namespace

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