Replace MediaStreamUIController with MediaStreamUIProxy.

content/browser/renderer_host/media/media_stream_ui_controller_unittest.cc

-// Copyright (c) 2012 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 <string>
-
-#include "base/bind.h"
-#include "base/message_loop.h"
-#include "content/browser/browser_thread_impl.h"
-#include "content/browser/renderer_host/media/media_stream_ui_controller.h"
-#include "content/browser/renderer_host/media/media_stream_settings_requester.h"
-#include "content/common/media/media_stream_options.h"
-#include "content/public/common/media_stream_request.h"
-#include "testing/gmock/include/gmock/gmock.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-using testing::_;
-
-namespace content {
-
-class MediaStreamDeviceUIControllerTest
-    : public ::testing::Test,
-      public SettingsRequester {
- public:
-  MediaStreamDeviceUIControllerTest() {}
-
-  // Mock implementation of SettingsRequester.
-  // TODO(sergeyu): Move mock SettingsRequester to a separate class.
-  MOCK_METHOD2(DevicesAccepted, void(
-      const std::string&, const StreamDeviceInfoArray&));
-  MOCK_METHOD1(SettingsError, void(const std::string&));
-  MOCK_METHOD1(StopStreamFromUI, void(const std::string&));
-  void GetAvailableDevices(MediaStreamDevices* devices) OVERRIDE {
-    devices->push_back(MediaStreamDevice(MEDIA_DEVICE_AUDIO_CAPTURE,
-                                         "mic",
-                                         "mic_id",
-                                         0,
-                                         0));
-    devices->push_back(MediaStreamDevice(MEDIA_DEVICE_VIDEO_CAPTURE,
-                                         "camera",
-                                         "camera_id"));
-  }
-
- protected:
-  virtual void SetUp() {
-    message_loop_.reset(new MessageLoop(MessageLoop::TYPE_IO));
-    ui_thread_.reset(new BrowserThreadImpl(BrowserThread::UI,
-                                           message_loop_.get()));
-    io_thread_.reset(new BrowserThreadImpl(BrowserThread::IO,
-                                           message_loop_.get()));
-    ui_controller_.reset(new MediaStreamUIController(this));
-  }
-
-  virtual void TearDown() {
-    message_loop_->RunUntilIdle();
-  }
-
-  void CreateDummyRequest(const std::string& label, bool audio, bool video) {
-    int dummy_render_process_id = 1;
-    int dummy_render_view_id = 1;
-    StreamOptions components(
-        audio ? MEDIA_DEVICE_AUDIO_CAPTURE : MEDIA_NO_SERVICE,
-        video ? MEDIA_DEVICE_VIDEO_CAPTURE : MEDIA_NO_SERVICE);
-    GURL security_origin;
-    ui_controller_->MakeUIRequest(label,
-                                  dummy_render_process_id,
-                                  dummy_render_view_id,
-                                  components,
-                                  security_origin,
-                                  MEDIA_GENERATE_STREAM,
-                                  std::string());
-  }
-
-  scoped_ptr<MessageLoop> message_loop_;
-  scoped_ptr<BrowserThreadImpl> ui_thread_;
-  scoped_ptr<BrowserThreadImpl> io_thread_;
-  scoped_ptr<MediaStreamUIController> ui_controller_;
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(MediaStreamDeviceUIControllerTest);
-};
-
-TEST_F(MediaStreamDeviceUIControllerTest, GenerateRequest) {
-  const std::string label = "dummy_label";
-  CreateDummyRequest(label, true, false);
-
-  // Expecting an error callback triggered by the non-existing
-  // RenderViewHostImpl.
-  EXPECT_CALL(*this, SettingsError(label));
-}
-
-TEST_F(MediaStreamDeviceUIControllerTest, GenerateAndRemoveRequest) {
-  const std::string label = "label";
-  CreateDummyRequest(label, true, false);
-
-  // Remove the current request, it should not crash.
-  ui_controller_->CancelUIRequest(label);
-}
-
-TEST_F(MediaStreamDeviceUIControllerTest, HandleRequestUsingFakeUI) {
-  ui_controller_->UseFakeUI(scoped_ptr<MediaStreamUI>());
-
-  const std::string label = "label";
-  CreateDummyRequest(label, true, true);
-
-  // Remove the current request, it should not crash.
-  EXPECT_CALL(*this, DevicesAccepted(label, _));
-
-  message_loop_->RunUntilIdle();
-
-  ui_controller_->NotifyUIIndicatorDevicesClosed(label);
-}
-
-TEST_F(MediaStreamDeviceUIControllerTest, CreateRequestsAndCancelTheFirst) {
-  ui_controller_->UseFakeUI(scoped_ptr<MediaStreamUI>());
-
-  // Create the first audio request.
-  const std::string label_1 = "label_1";
-  CreateDummyRequest(label_1, true, false);
-
-  // Create the second video request.
-  const std::string label_2 = "label_2";
-  CreateDummyRequest(label_2, false, true);
-
-  // Create the third audio and video request.
-  const std::string label_3 = "label_3";
-  CreateDummyRequest(label_3, true, true);
-
-  // Remove the first request which has been brought to the UI.
-  ui_controller_->CancelUIRequest(label_1);
-
-  // We should get callbacks from the rest of the requests.
-  EXPECT_CALL(*this, DevicesAccepted(label_2, _));
-  EXPECT_CALL(*this, DevicesAccepted(label_3, _));
-
-  message_loop_->RunUntilIdle();
-
-  ui_controller_->NotifyUIIndicatorDevicesClosed(label_2);
-  ui_controller_->NotifyUIIndicatorDevicesClosed(label_3);
-}
-
-TEST_F(MediaStreamDeviceUIControllerTest, CreateRequestsAndCancelTheLast) {
-  ui_controller_->UseFakeUI(scoped_ptr<MediaStreamUI>());
-
-  // Create the first audio request.
-  const std::string label_1 = "label_1";
-  CreateDummyRequest(label_1, true, false);
-
-  // Create the second video request.
-  const std::string label_2 = "label_2";
-  CreateDummyRequest(label_2, false, true);
-
-  // Create the third audio and video request.
-  const std::string label_3 = "label_3";
-  CreateDummyRequest(label_3, true, true);
-
-  // Remove the last request which is pending in the queue.
-  ui_controller_->CancelUIRequest(label_3);
-
-  // We should get callbacks from the rest of the requests.
-  EXPECT_CALL(*this, DevicesAccepted(label_1, _));
-  EXPECT_CALL(*this, DevicesAccepted(label_2, _));
-
-  message_loop_->RunUntilIdle();
-
-  ui_controller_->NotifyUIIndicatorDevicesClosed(label_1);
-  ui_controller_->NotifyUIIndicatorDevicesClosed(label_2);
-}
-
-}  // namespace content