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import pytest
import io
from contextlib import redirect_stdout
from solo_tool_cli import SoloToolCLI
from solo_tool import SoloTool
from player_mock import Player
class MockMidiController:
def __init__(self, soloTool):
self.connected = False
def connect(self):
self.connected = True
@pytest.fixture
def mockPlayer():
return Player()
@pytest.fixture
def soloTool(mockPlayer):
return SoloTool(playerOverride=mockPlayer)
@pytest.fixture
def mockMidi(soloTool):
return MockMidiController(soloTool)
@pytest.fixture
def uut(soloTool, mockMidi):
return SoloToolCLI("test_session.json", soloToolOverride=soloTool, midiOverride=mockMidi)
def test_songSelection(uut, soloTool, mockPlayer):
expectedOutput = """\
Songs:
0 test.flac
1 test.mp3
Songs:
0 test.flac
1 test.mp3
Songs:
0 test.flac
1 test.mp3
"""
with io.StringIO() as buf, redirect_stdout(buf):
uut.input("song")
assert mockPlayer.currentSong == None
uut.input("song 0")
assert mockPlayer.currentSong == "test.flac"
uut.input("song ")
uut.input("song 1")
assert mockPlayer.currentSong == "test.mp3"
uut.input("song")
assert buf.getvalue() == expectedOutput
def test_connectMidi(uut, mockMidi):
expectedOutput = """\
Supported device: Novation Launchpad Mini MkII
Connecting to MIDI device...
"""
with io.StringIO() as buf, redirect_stdout(buf):
uut.input("midi")
assert not mockMidi.connected
uut.input("midi connect")
assert mockMidi.connected
assert buf.getvalue() == expectedOutput
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