src/chrome/browser/ui/views/desktop_media_picker_views_unittest.cc

   1 // Copyright 2014 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 #include "base/bind.h"
   6 #include "base/run_loop.h"
   7 #include "base/strings/utf_string_conversions.h"
   8 #include "chrome/browser/media/fake_desktop_media_list.h"
   9 #include "chrome/browser/ui/views/desktop_media_picker_views.h"
  10 #include "components/web_modal/test_web_contents_modal_dialog_host.h"
  11 #include "content/public/test/test_browser_thread_bundle.h"
  12 #include "testing/gmock/include/gmock/gmock.h"
  13 #include "testing/gtest/include/gtest/gtest.h"
  14 #include "ui/aura/window.h"
  15 #include "ui/compositor/test/context_factories_for_test.h"
  16 #include "ui/views/test/views_test_helper.h"
  17 #include "ui/views/widget/widget.h"
  18 #include "ui/views/window/dialog_delegate.h"
  19
  20 namespace views {
  21
  22 class DesktopMediaPickerViewsTest : public testing::Test {
  23  public:
  24   DesktopMediaPickerViewsTest() {}
  25   virtual ~DesktopMediaPickerViewsTest() {}
  26
  27   virtual void SetUp() OVERRIDE {
  28     bool enable_pixel_output = false;
  29     ui::ContextFactory* context_factory =
  30         ui::InitializeContextFactoryForTests(enable_pixel_output);
  31     test_helper_.reset(
  32         ViewsTestHelper::Create(base::MessageLoopForUI::current(),
  33                                 context_factory));
  34     test_helper_->SetUp();
  35
  36     Widget::InitParams params(Widget::InitParams::TYPE_WINDOW);
  37     params.context = test_helper_->GetContext();
  38     params.ownership = Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
  39     parent_widget_.reset(new Widget);
  40     parent_widget_->Init(params);
  41
  42     media_list_ = new FakeDesktopMediaList();
  43     scoped_ptr<FakeDesktopMediaList> media_list(media_list_);
  44
  45     base::string16 app_name = base::ASCIIToUTF16("foo");
  46
  47     picker_views_.reset(new DesktopMediaPickerViews());
  48     picker_views_->Show(NULL,
  49                         NULL,
  50                         parent_widget_->GetNativeWindow(),
  51                         app_name,
  52                         app_name,
  53                         media_list.PassAs<DesktopMediaList>(),
  54                         base::Bind(&DesktopMediaPickerViewsTest::OnPickerDone,
  55                                    base::Unretained(this)));
  56   }
  57
  58   virtual void TearDown() OVERRIDE {
  59     test_helper_->TearDown();
  60     ui::TerminateContextFactoryForTests();
  61   }
  62
  63   DesktopMediaPickerDialogView* GetPickerDialogView() const {
  64     return picker_views_->GetDialogViewForTesting();
  65   }
  66
  67   MOCK_METHOD1(OnPickerDone, void(content::DesktopMediaID));
  68
  69  protected:
  70   content::TestBrowserThreadBundle thread_bundle_;
  71   scoped_ptr<views::ViewsTestHelper> test_helper_;
  72   FakeDesktopMediaList* media_list_;
  73   scoped_ptr<Widget> parent_widget_;
  74   scoped_ptr<DesktopMediaPickerViews> picker_views_;
  75 };
  76
  77 TEST_F(DesktopMediaPickerViewsTest, DoneCallbackCalledWhenWindowClosed) {
  78   EXPECT_CALL(*this, OnPickerDone(content::DesktopMediaID()));
  79
  80   GetPickerDialogView()->GetWidget()->Close();
  81   base::RunLoop().RunUntilIdle();
  82 }
  83
  84 TEST_F(DesktopMediaPickerViewsTest, DoneCallbackCalledOnOkButtonPressed) {
  85   const int kFakeId = 222;
  86   EXPECT_CALL(*this,
  87               OnPickerDone(content::DesktopMediaID(
  88                   content::DesktopMediaID::TYPE_WINDOW, kFakeId)));
  89
  90   media_list_->AddSource(kFakeId);
  91
  92   EXPECT_FALSE(
  93       GetPickerDialogView()->IsDialogButtonEnabled(ui::DIALOG_BUTTON_OK));
  94
  95   GetPickerDialogView()->GetMediaSourceViewForTesting(0)->OnFocus();
  96   EXPECT_TRUE(
  97       GetPickerDialogView()->IsDialogButtonEnabled(ui::DIALOG_BUTTON_OK));
  98
  99   GetPickerDialogView()->Accept();
 100   base::RunLoop().RunUntilIdle();
 101 }
 102
 103 TEST_F(DesktopMediaPickerViewsTest, DoneCallbackCalledOnDoubleClick) {
 104   const int kFakeId = 222;
 105   EXPECT_CALL(*this,
 106               OnPickerDone(content::DesktopMediaID(
 107                   content::DesktopMediaID::TYPE_WINDOW, kFakeId)));
 108
 109   media_list_->AddSource(kFakeId);
 110
 111   ui::MouseEvent double_click(ui::ET_MOUSE_PRESSED,
 112                               gfx::Point(),
 113                               gfx::Point(),
 114                               ui::EF_LEFT_MOUSE_BUTTON | ui::EF_IS_DOUBLE_CLICK,
 115                               ui::EF_LEFT_MOUSE_BUTTON);
 116
 117   GetPickerDialogView()->GetMediaSourceViewForTesting(0)->OnMousePressed(
 118       double_click);
 119   base::RunLoop().RunUntilIdle();
 120 }
 121
 122 TEST_F(DesktopMediaPickerViewsTest, DoneCallbackCalledOnDoubleTap) {
 123   const int kFakeId = 222;
 124   EXPECT_CALL(*this,
 125               OnPickerDone(content::DesktopMediaID(
 126                   content::DesktopMediaID::TYPE_WINDOW, kFakeId)));
 127
 128   media_list_->AddSource(kFakeId);
 129
 130   ui::GestureEvent double_tap(
 131       10,
 132       10,
 133       0,
 134       base::TimeDelta(),
 135       ui::GestureEventDetails(ui::ET_GESTURE_TAP, 2, 0));
 136
 137   GetPickerDialogView()->GetMediaSourceViewForTesting(0)->OnGestureEvent(
 138       &double_tap);
 139   base::RunLoop().RunUntilIdle();
 140 }
 141
 142 TEST_F(DesktopMediaPickerViewsTest, CancelButtonAlwaysEnabled) {
 143   EXPECT_TRUE(
 144       GetPickerDialogView()->IsDialogButtonEnabled(ui::DIALOG_BUTTON_CANCEL));
 145 }
 146
 147 // Verifies that the MediaSourceView is added or removed when |media_list_| is
 148 // updated.
 149 TEST_F(DesktopMediaPickerViewsTest, AddAndRemoveMediaSource) {
 150   // No media source at first.
 151   EXPECT_EQ(NULL, GetPickerDialogView()->GetMediaSourceViewForTesting(0));
 152
 153   for (int i = 0; i < 3; ++i) {
 154     media_list_->AddSource(i);
 155     EXPECT_TRUE(GetPickerDialogView()->GetMediaSourceViewForTesting(i));
 156   }
 157
 158   for (int i = 2; i >= 0; --i) {
 159     media_list_->RemoveSource(i);
 160     EXPECT_EQ(NULL, GetPickerDialogView()->GetMediaSourceViewForTesting(i));
 161   }
 162 }
 163
 164 // Verifies that focusing the MediaSourceView marks it selected and the
 165 // original selected MediaSourceView gets unselected.
 166 TEST_F(DesktopMediaPickerViewsTest, FocusMediaSourceViewToSelect) {
 167   media_list_->AddSource(0);
 168   media_list_->AddSource(1);
 169
 170   DesktopMediaSourceView* source_view_0 =
 171       GetPickerDialogView()->GetMediaSourceViewForTesting(0);
 172
 173   DesktopMediaSourceView* source_view_1 =
 174       GetPickerDialogView()->GetMediaSourceViewForTesting(1);
 175
 176   EXPECT_FALSE(source_view_0->is_selected());
 177   EXPECT_FALSE(source_view_1->is_selected());
 178
 179   source_view_0->OnFocus();
 180   EXPECT_TRUE(source_view_0->is_selected());
 181
 182   // Removing the focus does not undo the selection.
 183   source_view_0->OnBlur();
 184   EXPECT_TRUE(source_view_0->is_selected());
 185
 186   source_view_1->OnFocus();
 187   EXPECT_FALSE(source_view_0->is_selected());
 188   EXPECT_TRUE(source_view_1->is_selected());
 189 }
 190
 191 TEST_F(DesktopMediaPickerViewsTest, OkButtonDisabledWhenNoSelection) {
 192   media_list_->AddSource(111);
 193
 194   EXPECT_FALSE(
 195       GetPickerDialogView()->IsDialogButtonEnabled(ui::DIALOG_BUTTON_OK));
 196
 197   GetPickerDialogView()->GetMediaSourceViewForTesting(0)->OnFocus();
 198   EXPECT_TRUE(
 199       GetPickerDialogView()->IsDialogButtonEnabled(ui::DIALOG_BUTTON_OK));
 200
 201   media_list_->RemoveSource(0);
 202   EXPECT_FALSE(
 203       GetPickerDialogView()->IsDialogButtonEnabled(ui::DIALOG_BUTTON_OK));
 204 }
 205
 206 }  // namespace views