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from unittest.mock import Mock, patch
import pytest
from improvisation_lab.application.interval_practice.console_interval_app import \
ConsoleIntervalPracticeApp
from improvisation_lab.config import Config
from improvisation_lab.domain.music_theory import Notes
from improvisation_lab.infrastructure.audio import DirectAudioProcessor
from improvisation_lab.presentation.interval_practice.console_interval_view import \
ConsoleIntervalPracticeView
from improvisation_lab.service import IntervalPracticeService
class TestConsoleIntervalPracticeApp:
@pytest.fixture
def init_module(self):
"""Initialize ConsoleIntervalPracticeApp for testing."""
config = Config()
service = IntervalPracticeService(config)
self.app = ConsoleIntervalPracticeApp(service, config)
self.app.ui = Mock(spec=ConsoleIntervalPracticeView)
self.app.audio_processor = Mock(spec=DirectAudioProcessor)
self.app.audio_processor.is_recording = False
@pytest.mark.usefixtures("init_module")
@patch.object(DirectAudioProcessor, "start_recording", return_value=None)
@patch("time.sleep", side_effect=KeyboardInterrupt)
def test_launch(self, mock_start_recording, mock_sleep):
"""Test launching the application."""
self.app.launch()
assert self.app.is_running
assert self.app.current_phrase_idx == 0
assert self.app.current_note_idx == 0
self.app.ui.launch.assert_called_once()
self.app.ui.display_phrase_info.assert_called_once_with(0, self.app.phrases)
mock_start_recording.assert_called_once()
@pytest.mark.usefixtures("init_module")
def test_process_audio_callback(self):
"""Test processing audio callback."""
audio_data = Mock()
self.app.phrases = [
[Notes.C, Notes.C_SHARP, Notes.C],
[Notes.D, Notes.D_SHARP, Notes.D],
]
self.app.current_phrase_idx = 0
self.app.current_note_idx = 2
with patch.object(
self.app.service, "process_audio", return_value=Mock(remaining_time=0)
) as mock_process_audio:
self.app._process_audio_callback(audio_data)
mock_process_audio.assert_called_once_with(audio_data, "C")
self.app.ui.display_pitch_result.assert_called_once()
self.app.ui.display_phrase_info.assert_called_once_with(1, self.app.phrases)
@pytest.mark.usefixtures("init_module")
def test_advance_to_next_note(self):
"""Test advancing to the next note."""
self.app.phrases = [[Notes.C, Notes.C_SHARP, Notes.C]]
self.app.current_phrase_idx = 0
self.app.current_note_idx = 2
self.app._advance_to_next_note()
assert self.app.current_note_idx == 0
assert self.app.current_phrase_idx == 0
self.app.ui.display_phrase_info.assert_called_once_with(0, self.app.phrases)
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