1 files changed, 96 insertions, 0 deletions
diff --git a/chromium/chrome/browser/media/webrtc/desktop_media_list_ash_unittest.cc b/chromium/chrome/browser/media/webrtc/desktop_media_list_ash_unittest.cc
new file mode 100644
index 00000000000..dfc973b1989
--- /dev/null
+++ b/chromium/chrome/browser/media/webrtc/desktop_media_list_ash_unittest.cc
@@ -0,0 +1,96 @@
+// 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.
+
+#include "chrome/browser/media/webrtc/desktop_media_list_ash.h"
+
+#include "base/location.h"
+#include "base/macros.h"
+#include "base/message_loop/message_loop.h"
+#include "base/run_loop.h"
+#include "base/single_thread_task_runner.h"
+#include "base/threading/thread_task_runner_handle.h"
+#include "build/build_config.h"
+#include "chrome/browser/media/webrtc/desktop_media_list_observer.h"
+#include "chrome/test/base/chrome_ash_test_base.h"
+#include "testing/gmock/include/gmock/gmock.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "ui/aura/window.h"
+
+int kThumbnailSize = 100;
+
+using testing::AtLeast;
+using testing::DoDefault;
+
+class MockDesktopMediaListObserver : public DesktopMediaListObserver {
+ public:
+  MOCK_METHOD2(OnSourceAdded, void(DesktopMediaList* list, int index));
+  MOCK_METHOD2(OnSourceRemoved, void(DesktopMediaList* list, int index));
+  MOCK_METHOD3(OnSourceMoved,
+               void(DesktopMediaList* list, int old_index, int new_index));
+  MOCK_METHOD2(OnSourceNameChanged, void(DesktopMediaList* list, int index));
+  MOCK_METHOD2(OnSourceThumbnailChanged,
+               void(DesktopMediaList* list, int index));
+};
+
+class DesktopMediaListAshTest : public ChromeAshTestBase {
+ public:
+  DesktopMediaListAshTest() {}
+  ~DesktopMediaListAshTest() override {}
+
+  void TearDown() override {
+    // Reset the unique_ptr so the list stops refreshing.
+    list_.reset();
+    ChromeAshTestBase::TearDown();
+  }
+
+  void CreateList(content::DesktopMediaID::Type type) {
+    list_.reset(new DesktopMediaListAsh(type));
+    list_->SetThumbnailSize(gfx::Size(kThumbnailSize, kThumbnailSize));
+
+    // Set update period to reduce the time it takes to run tests.
+    list_->SetUpdatePeriod(base::TimeDelta::FromMilliseconds(1));
+  }
+
+ protected:
+  MockDesktopMediaListObserver observer_;
+  std::unique_ptr<DesktopMediaListAsh> list_;
+  DISALLOW_COPY_AND_ASSIGN(DesktopMediaListAshTest);
+};
+
+ACTION(QuitMessageLoop) {
+  base::ThreadTaskRunnerHandle::Get()->PostTask(
+      FROM_HERE, base::RunLoop::QuitCurrentWhenIdleClosureDeprecated());
+}
+
+TEST_F(DesktopMediaListAshTest, ScreenOnly) {
+  CreateList(content::DesktopMediaID::TYPE_SCREEN);
+
+  std::unique_ptr<aura::Window> window(CreateTestWindowInShellWithId(0));
+
+  EXPECT_CALL(observer_, OnSourceAdded(list_.get(), 0));
+  EXPECT_CALL(observer_, OnSourceThumbnailChanged(list_.get(), 0))
+      .WillOnce(QuitMessageLoop())
+      .WillRepeatedly(DoDefault());
+
+  list_->StartUpdating(&observer_);
+  base::RunLoop().Run();
+}
+
+TEST_F(DesktopMediaListAshTest, WindowOnly) {
+  CreateList(content::DesktopMediaID::TYPE_WINDOW);
+
+  std::unique_ptr<aura::Window> window(CreateTestWindowInShellWithId(0));
+
+  EXPECT_CALL(observer_, OnSourceAdded(list_.get(), 0));
+  EXPECT_CALL(observer_, OnSourceThumbnailChanged(list_.get(), 0))
+      .WillOnce(QuitMessageLoop())
+      .WillRepeatedly(DoDefault());
+  EXPECT_CALL(observer_, OnSourceRemoved(list_.get(), 0))
+      .WillOnce(QuitMessageLoop());
+
+  list_->StartUpdating(&observer_);
+  base::RunLoop().Run();
+  window.reset();
+  base::RunLoop().Run();
+}