components/audio_modem/test/stub_whispernet_client.h

   1 // Copyright 2015 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 COMPONENTS_AUDIO_MODEM_TEST_STUB_WHISPERNET_CLIENT_H_
   6 #define COMPONENTS_AUDIO_MODEM_TEST_STUB_WHISPERNET_CLIENT_H_
   7
   8 #include <string>
   9 #include <vector>
  10
  11 #include "base/callback.h"
  12 #include "base/macros.h"
  13 #include "base/memory/ref_counted.h"
  14 #include "components/audio_modem/public/whispernet_client.h"
  15 #include "media/base/audio_bus.h"
  16
  17 namespace audio_modem {
  18
  19 // A simple WhispernetClient for testing.
  20 class StubWhispernetClient final : public WhispernetClient {
  21  public:
  22   // Constructor. |samples| and |tokens|, if specified,
  23   // will be returned for any encoding and decoding requests.
  24   StubWhispernetClient(
  25       scoped_refptr<media::AudioBusRefCounted> samples =
  26           scoped_refptr<media::AudioBusRefCounted>(),
  27       const std::vector<AudioToken>& tokens = std::vector<AudioToken>());
  28
  29   ~StubWhispernetClient() override;
  30
  31   void Initialize(const SuccessCallback& init_callback) override;
  32
  33   void EncodeToken(const std::string& token,
  34                    AudioType type,
  35                    const TokenParameters token_params[2]) override;
  36   void DecodeSamples(AudioType type,
  37                      const std::string& samples,
  38                      const TokenParameters token_params[2]) override;
  39
  40   void RegisterTokensCallback(const TokensCallback& tokens_cb) override;
  41   void RegisterSamplesCallback(const SamplesCallback& samples_cb) override;
  42
  43   TokensCallback GetTokensCallback() override;
  44   SamplesCallback GetSamplesCallback() override;
  45   SuccessCallback GetInitializedCallback() override;
  46
  47  private:
  48   TokensCallback tokens_cb_;
  49   SamplesCallback samples_cb_;
  50   scoped_refptr<media::AudioBusRefCounted> samples_;
  51   std::vector<AudioToken> tokens_;
  52
  53   DISALLOW_COPY_AND_ASSIGN(StubWhispernetClient);
  54 };
  55
  56 }  // namespace audio_modem
  57
  58 #endif  // COMPONENTS_AUDIO_MODEM_TEST_STUB_WHISPERNET_CLIENT_H_