MockAudioSegmentFactory.h

Go to the documentation of this file.

/*  SPDX-License-Identifier: GPL-2.0-or-later */
/*!********************************************************************
 
  Audacity: A Digital Audio Editor
 
  MockAudioSegmentFactory.h
 
  Matthieu Hodgkinson
 
**********************************************************************/
#pragma once
 
#include "AudioSegment.h"
#include "AudioSegmentFactoryInterface.h"
 
class NiceAudioSegment final : public AudioSegment
{
public:
   size_t GetFloats(float* const*, size_t numSamples) override
   {
      return numSamples;
   }
 
   size_t NChannels() const override
   {
      return 1u;
   }
 
   bool Empty() const override
   {
      return false;
   }
};
 
class MockAudioSegmentFactory : public AudioSegmentFactoryInterface
{
public:
   std::vector<std::shared_ptr<AudioSegment>>
   CreateAudioSegmentSequence(double, PlaybackDirection) override
   {
      ++const_cast<size_t&>(callCount);
      return { std::make_shared<NiceAudioSegment>() };
   }
 
   size_t callCount = 0u;
};