chrome/browser/media/router/media_router_mojo_test.h

   1 // Copyright 2015 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 #ifndef CHROME_BROWSER_MEDIA_ROUTER_MEDIA_ROUTER_MOJO_TEST_H_
   6 #define CHROME_BROWSER_MEDIA_ROUTER_MEDIA_ROUTER_MOJO_TEST_H_
   7
   8 #include <string>
   9
  10 #include "base/message_loop/message_loop.h"
  11 #include "chrome/browser/media/router/media_router_mojo_impl.h"
  12 #include "chrome/browser/media/router/mock_media_router.h"
  13 #include "chrome/browser/media/router/test_helper.h"
  14 #include "chrome/test/base/testing_profile.h"
  15 #include "mojo/common/message_pump_mojo.h"
  16 #include "testing/gmock/include/gmock/gmock.h"
  17 #include "testing/gtest/include/gtest/gtest.h"
  18
  19 namespace media_router {
  20
  21 class MediaRouterMojoImpl;
  22
  23 // Tests the API call flow between the MediaRouterMojoImpl and the Media Router
  24 // Mojo service in both directions.
  25 // Calls are made through Mojo service bindings backed by mock objects.
  26 // |router_| delegates Media Router calls to |mock_mojo_media_router_service_|,
  27 // which represents the service provided by the component extension.
  28 // Calls from the component extension back to |router_| via the
  29 // MediaRouterObserver interface can be simulated with
  30 // |mojo_media_router_observer_|.
  31 class MediaRouterMojoTest : public ::testing::Test {
  32  public:
  33   MediaRouterMojoTest();
  34   ~MediaRouterMojoTest() override;
  35
  36  protected:
  37   void SetUp() override;
  38
  39   void ProcessEventLoop();
  40
  41   void ConnectProviderManagerService();
  42
  43   const std::string& extension_id() const { return extension_id_; }
  44
  45   MediaRouterMojoImpl* router() const { return router_.get(); }
  46
  47   // Mock objects.
  48   MockMojoMediaRouterService mock_mojo_media_router_service_;
  49   testing::NiceMock<MockEventPageTracker> mock_event_page_tracker_;
  50
  51   // MediaRouterObserver interface that is bound to |router_|.
  52   media_router::interfaces::MediaRouterObserverPtr mojo_media_router_observer_;
  53
  54  private:
  55   base::MessageLoop message_loop_;
  56   std::string extension_id_;
  57   scoped_ptr<MediaRouterMojoImpl> router_;
  58   scoped_ptr<mojo::Binding<interfaces::MediaRouter>> binding_;
  59
  60   DISALLOW_COPY_AND_ASSIGN(MediaRouterMojoTest);
  61 };
  62
  63 }  // namespace media_router
  64
  65 #endif  // CHROME_BROWSER_MEDIA_ROUTER_MEDIA_ROUTER_MOJO_TEST_H_