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import sys
from types import ModuleType
import pytest
import libqtile.config
from libqtile import widget
class MockMPD(ModuleType):
class ConnectionError(Exception):
pass
class CommandError(Exception):
pass
class MPDClient:
tracks = [
{"title": "Never gonna give you up", "artist": "Rick Astley", "song": "0"},
{"title": "Sweet Caroline", "artist": "Neil Diamond"},
{"title": "Marea", "artist": "Fred Again.."},
{},
{"title": "Sweden", "performer": "C418"},
]
def __init__(self):
self._index = 0
self._connected = False
self._state_override = True
self._status = {"state": "pause"}
@property
def _current_song(self):
return self.tracks[self._index]
def ping(self):
if not self._connected:
raise ConnectionError()
return self._state_override
def connect(self, host, port):
return True
def command_list_ok_begin(self):
pass
def status(self):
return self._status
def currentsong(self):
return self._index + 1
def command_list_end(self):
return (self.status(), self._current_song)
def close(self):
pass
def disconnect(self):
pass
def pause(self):
self._status["state"] = "pause"
def play(self):
self._status["state"] = "play"
def stop(self):
self._status["state"] = "stop"
def next(self):
self._index = (self._index + 1) % len(self.tracks)
def previous(self):
self._index = (self._index - 1) % len(self.tracks)
def add_states(self):
self._status.update(
{"repeat": "1", "random": "1", "single": "1", "consume": "1", "updating_db": "1"}
)
def force_idle(self):
self._status["state"] = "stop"
self._index = 3
@pytest.fixture
def mpd2_manager(manager_nospawn, monkeypatch, minimal_conf_noscreen, request):
monkeypatch.setitem(sys.modules, "mpd", MockMPD("mpd"))
monkeypatch.setattr("libqtile.widget.mpd2widget.MPDClient", MockMPD.MPDClient)
config = minimal_conf_noscreen
config.screens = [
libqtile.config.Screen(
top=libqtile.bar.Bar(
[widget.Mpd2(**getattr(request, "param", dict()))],
50,
),
)
]
manager_nospawn.start(config)
yield manager_nospawn
def test_mpd2_widget_display_and_actions(mpd2_manager):
widget = mpd2_manager.c.widget["mpd2"]
assert widget.info()["text"] == "⏸ Rick Astley/Never gonna give you up [-----]"
# Button 1 toggles state
mpd2_manager.c.bar["top"].fake_button_press(0, 0, 1)
widget.eval("self.update(self.poll())")
assert widget.info()["text"] == "▶ Rick Astley/Never gonna give you up [-----]"
# Button 3 stops
mpd2_manager.c.bar["top"].fake_button_press(0, 0, 3)
widget.eval("self.update(self.poll())")
assert widget.info()["text"] == "■ Rick Astley/Never gonna give you up [-----]"
# Button 1 toggles state
mpd2_manager.c.bar["top"].fake_button_press(0, 0, 1)
widget.eval("self.update(self.poll())")
assert widget.info()["text"] == "▶ Rick Astley/Never gonna give you up [-----]"
mpd2_manager.c.bar["top"].fake_button_press(0, 0, 1)
widget.eval("self.update(self.poll())")
assert widget.info()["text"] == "⏸ Rick Astley/Never gonna give you up [-----]"
# Button 5 is "next"
mpd2_manager.c.bar["top"].fake_button_press(0, 0, 5)
widget.eval("self.update(self.poll())")
assert widget.info()["text"] == "⏸ Neil Diamond/Sweet Caroline [-----]"
mpd2_manager.c.bar["top"].fake_button_press(0, 0, 5)
widget.eval("self.update(self.poll())")
assert widget.info()["text"] == "⏸ Fred Again../Marea [-----]"
# Button 4 is previous
mpd2_manager.c.bar["top"].fake_button_press(0, 0, 4)
widget.eval("self.update(self.poll())")
assert widget.info()["text"] == "⏸ Neil Diamond/Sweet Caroline [-----]"
mpd2_manager.c.bar["top"].fake_button_press(0, 0, 4)
widget.eval("self.update(self.poll())")
assert widget.info()["text"] == "⏸ Rick Astley/Never gonna give you up [-----]"
def test_mpd2_widget_extra_info(mpd2_manager):
"""Quick test to check extra info is displayed ok."""
widget = mpd2_manager.c.widget["mpd2"]
# Inject everything to make test quicker
widget.eval("self.client.add_states()")
# Update widget and check text
widget.eval("self.update(self.poll())")
assert widget.info()["text"] == "⏸ Rick Astley/Never gonna give you up [rz1cU]"
def test_mpd2_widget_idle_message(mpd2_manager):
"""Quick test to check idle message."""
widget = mpd2_manager.c.widget["mpd2"]
# Inject everything to make test quicker
widget.eval("self.client.force_idle()")
# Update widget and check text
widget.eval("self.update(self.poll())")
assert widget.info()["text"] == "■ MPD IDLE[-----]"
@pytest.mark.parametrize(
"mpd2_manager", [{"status_format": "{currentsong}: {artist}/{title}"}], indirect=True
)
def test_mpd2_widget_current_song(mpd2_manager):
"""Quick test to check currentsong info"""
widget = mpd2_manager.c.widget["mpd2"]
assert widget.info()["text"] == "1: Rick Astley/Never gonna give you up"
@pytest.mark.parametrize(
"mpd2_manager",
[{"undefined_value": "Unknown", "status_format": "{title} ({year})"}],
indirect=True,
)
def test_mpd2_widget_custom_undefined_value(mpd2_manager):
"""Quick test to check undefined_value option"""
widget = mpd2_manager.c.widget["mpd2"]
assert widget.info()["text"] == "Never gonna give you up (Unknown)"
def test_mpd2_widget_dynamic_artist_value(mpd2_manager):
"""Quick test to check dynamic artist value"""
widget = mpd2_manager.c.widget["mpd2"]
widget.eval("self.client._index = 4")
widget.eval("self.update(self.poll())")
assert widget.info()["text"] == "⏸ C418/Sweden [-----]"
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