Mojo Video Capture service in media/capture

media/capture/service/mock_stream_client.h

+// 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.
+
+#ifndef MEDIA_CAPTURE_SERVICE_MOCK_STREAM_CLIENT_H_
+#define MEDIA_CAPTURE_SERVICE_MOCK_STREAM_CLIENT_H_
+
+#include "media/capture/interfaces/video_capture.mojom.h"
+#include "mojo/public/cpp/bindings/binding.h"
+#include "testing/gmock/include/gmock/gmock.h"
+
+namespace media {
+
+class MockStreamClient : public mojom::VideoCaptureStreamClient {
+ public:
+  MockStreamClient();
+  ~MockStreamClient();
+
+  // mojom::VideoCaptureStreamClient. Use forwarders for move only types, see
+  // https://github.com/google/googletest/issues/395
+  MOCK_METHOD2(DoOnFrameAvailable,
+               void(mojom::FrameInfo* info,
+                    const OnFrameAvailableCallback& callback));
+  void OnFrameAvailable(mojom::FrameInfoPtr info,
+                        const OnFrameAvailableCallback& callback) override {
+    DoOnFrameAvailable(info.get(), callback);
+    callback.Run();
+  }
+  MOCK_METHOD1(OnError, void(const mojo::String& error));
+
+  mojom::VideoCaptureStreamClientPtr CreateProxy() {
+    DCHECK(!binding_.is_bound());
+    return binding_.CreateInterfacePtrAndBind();
+  }
+
+ private:
+  mojo::Binding<mojom::VideoCaptureStreamClient> binding_;
+
+  DISALLOW_COPY_AND_ASSIGN(MockStreamClient);
+};
+
+}  // namespace media
+
+#endif  // MEDIA_CAPTURE_SERVICE_MOCK_STREAM_CLIENT_H_