Create MediaRouterActionController and MediaRouterUIService

chrome/browser/media/router/media_router_ui_service_factory_unittest.cc

+// Copyright 2016 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 <memory>
+
+#include "chrome/browser/media/router/media_router_ui_service.h"
+#include "chrome/browser/media/router/media_router_ui_service_factory.h"
+#include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/ui/toolbar/toolbar_actions_model.h"
+#include "chrome/browser/ui/toolbar/toolbar_actions_model_factory.h"
+#include "chrome/test/base/testing_profile.h"
+#include "content/public/test/test_browser_thread_bundle.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace media_router {
+
+class MediaRouterUIServiceFactoryUnitTest : public testing::Test {
+ public:
+  MediaRouterUIServiceFactoryUnitTest() {}
+  ~MediaRouterUIServiceFactoryUnitTest() override {}
+
+  void SetUp() override {
+    TestingProfile::Builder builder;
+    // MediaRouterUIService instantiates MediaRouterActionController, which
+    // requires ToolbarActionsModel.
+    builder.AddTestingFactory(ToolbarActionsModelFactory::GetInstance(),
+                              BuildFakeToolBarActionsModel);
+    profile_ = builder.Build();
+  }
+
+  static std::unique_ptr<KeyedService> BuildFakeToolBarActionsModel(
+      content::BrowserContext* context) {
+    return std::unique_ptr<ToolbarActionsModel>(
+        new ToolbarActionsModel(static_cast<Profile*>(context), nullptr));
+  }
+
+ protected:
+  content::TestBrowserThreadBundle thread_bundle_;
+  Profile* profile() { return profile_.get(); }
+
+ private:
+  std::unique_ptr<Profile> profile_;
+};
+
+TEST_F(MediaRouterUIServiceFactoryUnitTest, CreateService) {
+  MediaRouterUIService* service =
+      MediaRouterUIServiceFactory::GetForBrowserContext(profile());
+  ASSERT_TRUE(service);
+}
+
+}  // namespace media_router