media/base/mock_callback.h

   1 // Copyright (c) 2012 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 MEDIA_BASE_MOCK_CALLBACK_H_
   6 #define MEDIA_BASE_MOCK_CALLBACK_H_
   7
   8 #include "base/callback.h"
   9 #include "media/base/pipeline_status.h"
  10 #include "testing/gmock/include/gmock/gmock.h"
  11
  12 namespace media {
  13
  14 // Utility mock for testing methods expecting Closures.  See
  15 // NewExpectedClosure() below for a helper suitable when expectation order is
  16 // not checked (or when the expectation can be set at mock construction time).
  17 class MockClosure : public base::RefCountedThreadSafe<MockClosure> {
  18  public:
  19   MockClosure();
  20   MOCK_METHOD0(Run, void());
  21
  22  protected:
  23   friend class base::RefCountedThreadSafe<MockClosure>;
  24   virtual ~MockClosure();
  25
  26  private:
  27   DISALLOW_COPY_AND_ASSIGN(MockClosure);
  28 };
  29
  30 // Return a callback that expects to be run once.
  31 base::Closure NewExpectedClosure();
  32 base::Callback<void(PipelineStatus)> NewExpectedStatusCB(PipelineStatus status);
  33
  34 }  // namespace media
  35
  36 #endif  // MEDIA_BASE_MOCK_CALLBACK_H_