summaryrefslogtreecommitdiffstats
path: root/third_party/libwebrtc/test/mock_audio_decoder_factory.h
blob: 425ea38f9c82a0366874ab8220bd114b2cf391fa (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
/*
 *  Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
 *
 *  Use of this source code is governed by a BSD-style license
 *  that can be found in the LICENSE file in the root of the source
 *  tree. An additional intellectual property rights grant can be found
 *  in the file PATENTS.  All contributing project authors may
 *  be found in the AUTHORS file in the root of the source tree.
 */

#ifndef TEST_MOCK_AUDIO_DECODER_FACTORY_H_
#define TEST_MOCK_AUDIO_DECODER_FACTORY_H_

#include <memory>
#include <vector>

#include "api/audio_codecs/audio_decoder_factory.h"
#include "api/audio_codecs/builtin_audio_decoder_factory.h"
#include "api/make_ref_counted.h"
#include "api/scoped_refptr.h"
#include "test/gmock.h"

namespace webrtc {

class MockAudioDecoderFactory : public AudioDecoderFactory {
 public:
  MOCK_METHOD(std::vector<AudioCodecSpec>,
              GetSupportedDecoders,
              (),
              (override));
  MOCK_METHOD(bool, IsSupportedDecoder, (const SdpAudioFormat&), (override));
  std::unique_ptr<AudioDecoder> MakeAudioDecoder(
      const SdpAudioFormat& format,
      absl::optional<AudioCodecPairId> codec_pair_id) override {
    std::unique_ptr<AudioDecoder> return_value;
    MakeAudioDecoderMock(format, codec_pair_id, &return_value);
    return return_value;
  }
  MOCK_METHOD(void,
              MakeAudioDecoderMock,
              (const SdpAudioFormat& format,
               absl::optional<AudioCodecPairId> codec_pair_id,
               std::unique_ptr<AudioDecoder>*));

  // Creates a MockAudioDecoderFactory with no formats and that may not be
  // invoked to create a codec - useful for initializing a voice engine, for
  // example.
  static rtc::scoped_refptr<webrtc::MockAudioDecoderFactory>
  CreateUnusedFactory() {
    using ::testing::_;
    using ::testing::AnyNumber;
    using ::testing::Return;

    rtc::scoped_refptr<webrtc::MockAudioDecoderFactory> factory =
        rtc::make_ref_counted<webrtc::MockAudioDecoderFactory>();
    ON_CALL(*factory.get(), GetSupportedDecoders())
        .WillByDefault(Return(std::vector<webrtc::AudioCodecSpec>()));
    EXPECT_CALL(*factory.get(), GetSupportedDecoders()).Times(AnyNumber());
    ON_CALL(*factory, IsSupportedDecoder(_)).WillByDefault(Return(false));
    EXPECT_CALL(*factory, IsSupportedDecoder(_)).Times(AnyNumber());
    EXPECT_CALL(*factory.get(), MakeAudioDecoderMock(_, _, _)).Times(0);
    return factory;
  }

  // Creates a MockAudioDecoderFactory with no formats that may be invoked to
  // create a codec any number of times. It will, though, return nullptr on each
  // call, since it supports no codecs.
  static rtc::scoped_refptr<webrtc::MockAudioDecoderFactory>
  CreateEmptyFactory() {
    using ::testing::_;
    using ::testing::AnyNumber;
    using ::testing::Return;
    using ::testing::SetArgPointee;

    rtc::scoped_refptr<webrtc::MockAudioDecoderFactory> factory =
        rtc::make_ref_counted<webrtc::MockAudioDecoderFactory>();
    ON_CALL(*factory.get(), GetSupportedDecoders())
        .WillByDefault(Return(std::vector<webrtc::AudioCodecSpec>()));
    EXPECT_CALL(*factory.get(), GetSupportedDecoders()).Times(AnyNumber());
    ON_CALL(*factory, IsSupportedDecoder(_)).WillByDefault(Return(false));
    EXPECT_CALL(*factory, IsSupportedDecoder(_)).Times(AnyNumber());
    ON_CALL(*factory.get(), MakeAudioDecoderMock(_, _, _))
        .WillByDefault(SetArgPointee<2>(nullptr));
    EXPECT_CALL(*factory.get(), MakeAudioDecoderMock(_, _, _))
        .Times(AnyNumber());
    return factory;
  }
};

}  // namespace webrtc

#endif  // TEST_MOCK_AUDIO_DECODER_FACTORY_H_