audio_output_test.go RawHistoryFolder

1package port_test
2
3import (
4	"context"
5	"testing"
6
7	"github.com/bnema/dumber/internal/application/port"
8	"github.com/stretchr/testify/assert"
9)
10
11// TestAudioOutputPortContract verifies that the Audio Output port contract
12// matches the approved design exactly.
13func TestAudioOutputPortContract(t *testing.T) {
14	t.Run("AudioStreamFormat is a struct with correct fields", func(t *testing.T) {
15		format := port.AudioStreamFormat{
16			SampleRate:      48000,
17			ChannelCount:    2,
18			FramesPerBuffer: 512,
19		}
20
21		assert.Equal(t, 48000, format.SampleRate)
22		assert.Equal(t, 2, format.ChannelCount)
23		assert.Equal(t, 512, format.FramesPerBuffer)
24	})
25
26	t.Run("AudioOutputStream interface has Write with [][]float32", func(_ *testing.T) {
27		var _ port.AudioOutputStream = (*mockAudioOutputStream)(nil)
28	})
29
30	t.Run("AudioOutputFactory has NewStream with context and format", func(_ *testing.T) {
31		var _ port.AudioOutputFactory = (*mockAudioOutputFactory)(nil)
32	})
33}
34
35// mockAudioOutputStream is a test mock for the AudioOutputStream interface
36type mockAudioOutputStream struct{}
37
38func (*mockAudioOutputStream) Write(_ [][]float32) error {
39	return nil
40}
41
42func (*mockAudioOutputStream) Close() error {
43	return nil
44}
45
46// mockAudioOutputFactory is a test mock for the AudioOutputFactory interface
47type mockAudioOutputFactory struct{}
48
49func (*mockAudioOutputFactory) NewStream(_ context.Context, _ port.AudioStreamFormat) (port.AudioOutputStream, error) {
50	return &mockAudioOutputStream{}, nil
51}