finish writing controllers.monitor tests
This commit is contained in:
bkfox
parent
a1ca0e70cf
commit
fed076348b
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@ -11,13 +11,13 @@ def interface(obj, funcs):
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Attribute ``obj.calls`` is a dict with all call done using those
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methods, as ``{func_name: (args, kwargs) | list[(args, kwargs]]}``.
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"""
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if not isinstance(getattr(obj, "calls", None), dict):
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obj.calls = {}
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for attr, value in funcs.items():
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interface_wrap(obj, attr, value)
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def interface_wrap(obj, attr, value):
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if not isinstance(getattr(obj, "calls", None), dict):
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obj.calls = {}
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obj.calls[attr] = None
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def wrapper(*a, **kw):
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@ -66,7 +66,7 @@ class Monitor:
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"diffusion", "sound", "track"
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).order_by("-pk")
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def init_last_sound_logs(self, key=None):
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def init_last_sound_logs(self):
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"""Retrieve last logs and initialize `last_sound_logs`"""
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logs = {}
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for source in self.streamer.sources:
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@ -159,7 +159,7 @@ class Monitor:
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return
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tracks = Track.objects.filter(
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sound__id=log.sound_id, timestamp__isnull=False
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sound_id=log.sound_id, timestamp__isnull=False
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).order_by("timestamp")
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if not tracks.exists():
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return
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@ -169,15 +169,14 @@ class Monitor:
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now = tz.now()
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for track in tracks:
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pos = log.date + tz.timedelta(seconds=track.timestamp)
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if pos > now:
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break
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self.log(
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type=Log.TYPE_ON_AIR,
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date=pos,
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source=log.source,
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track=track,
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comment=track,
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)
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if pos <= now:
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self.log(
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type=Log.TYPE_ON_AIR,
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date=pos,
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source=log.source,
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track=track,
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comment=track,
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)
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def handle_diffusions(self):
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"""Handle scheduled diffusion, trigger if needed, preload playlists and
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@ -18,7 +18,25 @@ local_tz = tzlocal.get_localzone()
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working_dir = os.path.join(os.path.dirname(__file__), "working_dir")
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def interface(self, obj, funcs):
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def interface_wrap(obj, attr, value):
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if not isinstance(getattr(obj, "calls", None), dict):
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obj.calls = {}
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obj.calls[attr] = None
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def wrapper(*a, **kw):
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call = obj.calls.get(attr)
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if call is None:
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obj.calls[attr] = (a, kw)
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elif isinstance(call, tuple):
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obj.calls[attr] = [call, (a, kw)]
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else:
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call.append((a, kw))
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return value
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setattr(obj, attr, wrapper)
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def interface(obj, funcs):
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"""Override provided object's functions using dict of funcs, as ``{
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func_name: return_value}``.
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@ -26,23 +44,8 @@ def interface(self, obj, funcs):
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with all call done using those methods, as
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``{func_name: (args, kwargs)}``.
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"""
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if not isinstance(getattr(obj, "calls", None), dict):
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obj.calls = {}
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for attr, value in funcs.items():
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def func(*a, **kw):
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call = obj.calls.get(attr)
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if call is None:
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obj.calls[attr] = (a, kw)
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elif isinstance(call, tuple):
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obj.calls[attr] = [call, (a, kw)]
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else:
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call.append((a, kw))
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return value
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obj.calls[attr] = None
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setattr(obj, attr, func)
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interface_wrap(obj, attr, value)
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class FakeSocket:
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@ -172,15 +175,12 @@ def stream(program):
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@pytest.fixture
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def episode(program):
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episode = baker.make(models.Episode, title="test episode", program=program)
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episode.playlist = lambda: ["/tmp/a", "/tmp/b"]
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return episode
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return baker.make(models.Episode, title="test episode", program=program)
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@pytest.fixture
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def sound(program, episode):
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return baker.make(
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models.Sound,
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sound = models.Sound(
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program=program,
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episode=episode,
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name="sound",
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@ -188,6 +188,8 @@ def sound(program, episode):
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position=0,
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file="sound.mp3",
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)
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sound.save(check=False)
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return sound
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@pytest.fixture
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@ -266,6 +268,7 @@ def metadata_string(metadata_data):
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# -- streamers
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class FakeStreamer(controllers.Streamer):
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calls = {}
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is_ready = False
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def __init__(self, **kwargs):
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self.__dict__.update(**kwargs)
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@ -311,7 +314,7 @@ class FakeQueueSource(FakeSource, controllers.QueueSource):
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@pytest.fixture
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def streamer(station, station_ports):
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streamer = FakeStreamer(station)
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streamer = FakeStreamer(station=station)
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streamer.sources = [
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FakePlaylist(i, uri=f"source-{i}") for i in range(0, 3)
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]
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@ -324,7 +327,7 @@ def streamers(stations, stations_ports):
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streamers = controllers.Streamers(streamer_class=FakeStreamer)
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# avoid unecessary db calls
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streamers.streamers = {
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station.pk: FakeStreamer(station) for station in stations
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station.pk: FakeStreamer(station=station) for station in stations
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}
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for j, streamer in enumerate(streamers.values()):
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streamer.sources = [
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251
aircox_streamer/tests/test_controllers_monitor.py
Normal file
251
aircox_streamer/tests/test_controllers_monitor.py
Normal file
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@ -0,0 +1,251 @@
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from django.utils import timezone as tz
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import pytest
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from model_bakery import baker
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from aircox import models
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from aircox.test import interface
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from aircox_streamer import controllers
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@pytest.fixture
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def monitor(streamer):
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streamer.calls = {}
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return controllers.Monitor(
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streamer,
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tz.timedelta(seconds=10),
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cancel_timeout=tz.timedelta(minutes=10),
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sync_timeout=tz.timedelta(minutes=5),
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)
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@pytest.fixture
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def diffusion(program, episode):
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return baker.make(
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models.Diffusion,
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program=program,
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episode=episode,
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start=tz.now() - tz.timedelta(minutes=10),
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end=tz.now() + tz.timedelta(minutes=30),
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schedule=None,
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type=models.Diffusion.TYPE_ON_AIR,
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)
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@pytest.fixture
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def source(monitor, streamer, sound, diffusion):
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source = next(monitor.streamer.playlists)
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source.uri = sound.file.path
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source.episode_id = sound.episode_id
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source.air_time = diffusion.start + tz.timedelta(seconds=10)
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return source
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@pytest.fixture
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def tracks(sound):
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items = [
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baker.prepare(models.Track, sound=sound, position=i, timestamp=i * 60)
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for i in range(0, 4)
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]
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models.Track.objects.bulk_create(items)
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return items
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@pytest.fixture
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def log(station, source, sound):
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return baker.make(
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models.Log,
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station=station,
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type=models.Log.TYPE_START,
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sound=sound,
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source=source.id,
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)
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class TestMonitor:
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@pytest.mark.django_db(transaction=True)
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def test_last_diff_start(self, monitor):
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pass
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@pytest.mark.django_db(transaction=True)
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def test___init__(self, monitor):
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assert isinstance(monitor.logs, models.LogQuerySet)
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assert isinstance(monitor.last_sound_logs, dict)
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@pytest.mark.django_db(transaction=True)
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def test_get_logs_queryset(self, monitor, station, sounds):
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query = monitor.get_logs_queryset()
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assert all(log.station_id == station.pk for log in query)
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@pytest.mark.django_db(transaction=True)
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def test_init_last_sound_logs(self, monitor, source, log):
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monitor.init_last_sound_logs()
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assert monitor.last_sound_logs[source.id] == log
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@pytest.mark.django_db(transaction=True)
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def test_monitor(self, monitor, source, log, sound):
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monitor.streamer.is_ready = True
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monitor.streamer.source = source
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interface(
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monitor,
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{
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"trace_sound": log,
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"trace_tracks": None,
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"handle_diffusions": None,
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"sync": None,
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},
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)
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monitor.monitor()
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assert monitor.streamer.calls.get("fetch")
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assert monitor.calls["trace_sound"] == ((source,), {})
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assert monitor.calls["trace_tracks"] == ((log,), {})
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assert monitor.calls["handle_diffusions"]
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assert monitor.calls["sync"]
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@pytest.mark.django_db(transaction=True)
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def test_monitor_streamer_not_ready(self, monitor):
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monitor.streamer.is_ready = False
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interface(
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monitor,
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{
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"trace_sound": log,
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"trace_tracks": None,
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"handle_diffusions": None,
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"sync": None,
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},
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)
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monitor.monitor()
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assert not monitor.streamer.calls.get("fetch")
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assert monitor.calls["trace_sound"] is None
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assert monitor.calls["trace_tracks"] is None
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assert not monitor.calls["handle_diffusions"]
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assert not monitor.calls["sync"]
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@pytest.mark.django_db(transaction=True)
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def test_monitor_no_source_uri(self, monitor, log):
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source.uri = None
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monitor.streamer.is_ready = True
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monitor.streamer.source = source
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interface(
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monitor,
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{
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"trace_sound": log,
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"trace_tracks": None,
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"handle_diffusions": None,
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"sync": None,
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},
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)
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monitor.monitor()
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assert monitor.streamer.calls.get("fetch")
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assert monitor.calls["trace_sound"] is None
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assert monitor.calls["trace_tracks"] is None
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assert monitor.calls["handle_diffusions"]
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assert monitor.calls["sync"]
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@pytest.mark.django_db(transaction=True)
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def test_trace_sound(self, monitor, diffusion, source, sound):
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monitor.last_sound_logs[source.id] = None
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result = monitor.trace_sound(source)
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assert result.type == models.Log.TYPE_ON_AIR
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assert result.source == source.id
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assert result.sound == sound
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assert result.diffusion == diffusion
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@pytest.mark.django_db(transaction=True)
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def test_trace_sound_returns_last_log(self, monitor, source, sound, log):
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log.sound = sound
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monitor.last_sound_logs[source.id] = log
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result = monitor.trace_sound(source)
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assert result == log
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@pytest.mark.django_db(transaction=True)
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def test_trace_tracks(self, monitor, log, tracks):
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interface(monitor, {"log": None})
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for track in tracks:
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log.date = tz.now() - tz.timedelta(seconds=track.timestamp + 5)
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monitor.trace_tracks(log)
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assert monitor.calls["log"]
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log_by_track = [call[1].get("track") for call in monitor.calls["log"]]
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# only one call of log
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assert all(log_by_track.count(track) for track in tracks)
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@pytest.mark.django_db(transaction=True)
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def test_trace_tracks_returns_on_log_diffusion(
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self, monitor, log, diffusion, tracks
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):
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log.diffusion = None
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monitor.trace_tracks(log)
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@pytest.mark.django_db(transaction=True)
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def test_trace_tracks_returns_on_no_tracks_exists(self, monitor, log):
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log.diffusion = None
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monitor.trace_tracks(log)
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@pytest.mark.django_db(transaction=True)
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def test_handle_diffusions(self, monitor):
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pass
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@pytest.mark.django_db(transaction=True)
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def test_log(self, monitor, source):
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log = monitor.log("source", type=models.Log.TYPE_START, comment="test")
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assert log.source == "source"
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assert log.type == models.Log.TYPE_START
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assert log.comment == "test"
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@pytest.mark.django_db(transaction=True)
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def test_start_diff(
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self, monitor, diffusion, source, episode, sound, tracks
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):
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result = {}
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monitor.log = lambda **kw: result.update(kw)
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monitor.start_diff(source, diffusion)
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assert source.calls["push"] == (sound.file.path,)
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assert result == {
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"type": models.Log.TYPE_START,
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"source": source.id,
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"diffusion": diffusion,
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"comment": str(diffusion),
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}
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@pytest.mark.django_db(transaction=True)
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def test_cancel_diff(self, monitor, source, diffusion):
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result = {}
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monitor.log = lambda **kw: result.update(kw)
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monitor.cancel_diff(source, diffusion)
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assert diffusion.type == models.Log.TYPE_CANCEL
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assert result == {
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"type": models.Log.TYPE_CANCEL,
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"source": source.id,
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"diffusion": diffusion,
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"comment": str(diffusion),
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}
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@pytest.mark.django_db(transaction=True)
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def test_sync(self, monitor):
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now = tz.now()
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monitor.sync_next = now - tz.timedelta(minutes=1)
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monitor.sync()
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assert monitor.sync_next >= now + monitor.sync_timeout
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assert all(
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source.calls.get("sync") for source in monitor.streamer.playlists
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)
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@pytest.mark.django_db(transaction=True)
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def test_sync_timeout_not_reached_skip_sync(self, monitor):
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monitor.sync_next = tz.now() + tz.timedelta(
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seconds=monitor.sync_timeout.total_seconds() + 20
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)
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monitor.sync()
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assert all(
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not source.calls.get("sync")
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for source in monitor.streamer.playlists
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)
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