VR: Wire VrShell UI-related state to the scene manager.

chrome/browser/android/vr_shell/ui_scene_manager_unittest.cc

 // Copyright 2017 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/android/vr_shell/ui_scene_manager.h"
 
 #include "base/macros.h"
 #include "chrome/browser/android/vr_shell/ui_scene.h"
 #include "chrome/browser/android/vr_shell/vr_browser_interface.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using testing::InSequence;
 
 namespace vr_shell {
 
 namespace {
 
 class MockBrowserInterface : public VrBrowserInterface {
  public:
   MockBrowserInterface() {}
   ~MockBrowserInterface() override {}
 
+  MOCK_METHOD1(ContentSurfaceChanged, void(jobject));
+  MOCK_METHOD0(GvrDelegateReady, void());
+  MOCK_METHOD1(UpdateGamepadData, void(device::GvrGamepadData));
+  MOCK_METHOD1(AppButtonGesturePerformed, void(UiInterface::Direction));
+
+  MOCK_METHOD0(AppButtonClicked, void());
+  MOCK_METHOD0(ForceExitVr, void());
+  MOCK_METHOD2(
+      RunVRDisplayInfoCallback,
+      void(const base::Callback<void(device::mojom::VRDisplayInfoPtr)>&,
+           device::mojom::VRDisplayInfoPtr*));
   MOCK_METHOD1(OnContentPaused, void(bool));
 
+  // Stub this as scoped pointers don't work as mock method parameters.
+  void ProcessContentGesture(std::unique_ptr<blink::WebInputEvent>) {}
+
  private:
   DISALLOW_COPY_AND_ASSIGN(MockBrowserInterface);
 };
 
 }  // namespace
 
 class UiSceneManagerTest : public testing::Test {
  public:
   void SetUp() override {
     browser_ = base::MakeUnique<MockBrowserInterface>();
     scene_ = base::MakeUnique<UiScene>();
     // TODO(mthiesse): When we have UI to test for CCT, we'll need to modify
     // setup to allow us to test CCT mode.
     bool in_cct = false;
-    manager_ =
-        base::MakeUnique<UiSceneManager>(browser_.get(), scene_.get(), in_cct);
+    bool in_web_vr = true;
+    manager_ = base::MakeUnique<UiSceneManager>(browser_.get(), scene_.get(),
+                                                in_cct, in_web_vr);
   }
 
  protected:
   std::unique_ptr<MockBrowserInterface> browser_;
   std::unique_ptr<UiScene> scene_;
   std::unique_ptr<UiSceneManager> manager_;
 };
 
 TEST_F(UiSceneManagerTest, ContentPausesOnAppButtonClick) {
   InSequence s;
 
   EXPECT_TRUE(scene_->GetWebVrRenderingEnabled());
 
   // Clicking app button once should pause content rendering.
   EXPECT_CALL(*browser_, OnContentPaused(true)).Times(1);
   manager_->OnAppButtonClicked();
   EXPECT_FALSE(scene_->GetWebVrRenderingEnabled());
 
   // Clicking it again should resume content rendering.
   EXPECT_CALL(*browser_, OnContentPaused(false)).Times(1);
   manager_->OnAppButtonClicked();
   EXPECT_TRUE(scene_->GetWebVrRenderingEnabled());
 }
 
 }  // namespace vr_shell