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path: root/cli-project/test/solo_tool_cli_integrationtest.py
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import pytest
import io
from contextlib import redirect_stdout

from solo_tool_cli import SoloToolCLI
from solo_tool import SoloTool

class MockMidiController:
    def __init__(self, soloTool):
        self.connected = False

    def connect(self):
        self.connected = True
    
@pytest.fixture
def soloTool():
    return SoloTool()

@pytest.fixture
def mockMidi(soloTool):
    return MockMidiController(soloTool)

@pytest.fixture
def uut(soloTool, mockMidi):
    return SoloToolCLI("test_session.json", soloToolOverride=soloTool, midiOverride=mockMidi, tickEnable=False)

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