Files
aircox-radiocampus/aircox/tests/models/test_diffusion.py
2023-05-11 19:44:14 +02:00

428 lines
15 KiB
Python

import pytest
import random
import datetime
from model_bakery import baker
from django.utils import timezone as tz
from datetime import timedelta
import pytz
from aircox.models import Diffusion, Episode
#TODO fixture for rerun diffusion
@pytest.fixture
def diffusions_time_variation(episodes):
random_episode = random.choice([episodes[1], episodes[0], episodes[2]])
now_date = datetime.date.today()
now_datetime = tz.now()
tomorrow_datetime = now_datetime + timedelta(hours=25)
yesterday_datetime = now_datetime - timedelta(hours=25)
now_diffusion = baker.make(
Diffusion,
episode=random_episode,
start=now_datetime - timedelta(minutes=30),
end=now_datetime + timedelta(minutes=30),
)
after_diffusion = baker.make(
Diffusion,
episode=random_episode,
start=now_datetime + timedelta(minutes=30),
end=now_datetime + timedelta(minutes=60),
)
tomorrow_diffusion = baker.make(
Diffusion,
episode=random_episode,
start=tomorrow_datetime,
end=tomorrow_datetime + timedelta(minutes=30),
)
before_diffusion = baker.make(
Diffusion,
episode=random_episode,
start=now_datetime - timedelta(minutes=60),
end=now_datetime - timedelta(minutes=30),
)
yesterday_diffusion = baker.make(
Diffusion,
episode=random_episode,
start=yesterday_datetime,
end=yesterday_datetime + timedelta(minutes=30),
)
return (
now_date,
now_datetime,
yesterday_diffusion,
before_diffusion,
now_diffusion,
after_diffusion,
tomorrow_diffusion,
)
@pytest.fixture
def diffusions_episode_variation(episodes):
key_episode = episodes[1]
another_episode = episodes[2]
diffusions_with_the_key_episode = baker.make(
Diffusion, _quantity=3, episode=key_episode
)
diffusions_without_the_key_episode = baker.make(
Diffusion, _quantity=3, episode=another_episode
)
return (
key_episode,
another_episode,
diffusions_with_the_key_episode,
diffusions_without_the_key_episode,
)
class TestDiffusionQuerySet:
@pytest.mark.django_db
def test_episode_by_obj(self, diffusions_episode_variation):
(
key_episode,
_,
diffusions_with_the_key_episode,
diffusions_without_the_key_episode,
) = diffusions_episode_variation
result = Diffusion.objects.episode(episode=key_episode)
for diffusion in diffusions_with_the_key_episode:
assert diffusion in result
for diffusion in diffusions_without_the_key_episode:
assert diffusion not in result
@pytest.mark.django_db
def test_episode_by_id(self, diffusions_episode_variation):
(
key_episode,
_,
diffusions_with_the_key_episode,
diffusions_without_the_key_episode,
) = diffusions_episode_variation
result = Diffusion.objects.episode(id=key_episode.id)
for diffusion in diffusions_with_the_key_episode:
assert diffusion in result
for diffusion in diffusions_without_the_key_episode:
assert diffusion not in result
@pytest.mark.django_db
def test_on_air(self, episodes):
for episode in episodes:
random_type = random.choice(
[Diffusion.TYPE_ON_AIR, Diffusion.TYPE_UNCONFIRMED]
)
baker.make(Diffusion, episode=episode, type=random_type)
result = Diffusion.objects.on_air()
for diffusion in result:
assert diffusion.type == Diffusion.TYPE_ON_AIR
assert diffusion.type != Diffusion.TYPE_UNCONFIRMED
# la méthode "now" filtre les diffusions en cours d'un moment précis.
# elle prend en compte un objet datetime (date + heure)
# les diffusions en cours sont définie en fonction de l'argument "now" ou de l'heure actuelle si now=None.
# la méthode distinct élimine les doublons de diffusions (si ils ont des valeurs identiques pour tous les champs de la db)
# TODO test si il y a doublon qu'un seul objet soit récupéré.
@pytest.mark.django_db
def test_now_test(self, diffusions_time_variation):
now = tz.now()
(
_,
_,
_,
_,
now_diffusion,
_,
_,
) = diffusions_time_variation
result = Diffusion.objects.now(now=now, order=True)
assert len(result) == 1
assert result[0] == now_diffusion
assert result[0].start <= now <= result[0].end
# méthode date filtre les diffusions en cours d'une date précise.
# elle ne prend pas en compte un objet datetime mais un "objet date" uniquement
# elle crée deux objets datetime (start and end) à partir de l'argument "date" (if none = today)
# elle utilise la méthode "combine" de la classe "datetime" pour créer ces deux objets à partir de la date
# elle filtre ensuite les diffusions qui ont lieu entre "start" et "end".
@pytest.mark.django_db
def test_date_without_date_arg(self, diffusions_time_variation):
(
_,
_,
_,
before_diffusion,
now_diffusion,
after_diffusion,
_,
) = diffusions_time_variation
result = Diffusion.objects.date()
assert len(result) == 3
assert result[0] == before_diffusion
assert result[1] == now_diffusion
assert result[2] == after_diffusion
@pytest.mark.django_db
def test_date_with_date_arg(self, diffusions_time_variation):
today_date = datetime.date.today()
tomorrow_date = today_date + timedelta(days=1)
(
_,
_,
_,
_,
_,
_,
tomorrow_diffusion,
) = diffusions_time_variation
result = Diffusion.objects.date(date=tomorrow_date)
assert len(result) == 1
assert result[0] == tomorrow_diffusion
# la méthode at récupère les diffusions à une date donnée.
# elle utilise la méthode now si la date est un objet datetime
# elle utilise la méthode date si la date est un objet date
@pytest.mark.django_db
def test_at_datetimeobj(self, diffusions_time_variation):
(
_,
now_datetime,
_,
_,
now_diffusion,
_,
_,
) = diffusions_time_variation
result = Diffusion.objects.at(date=now_datetime)
assert len(result) == 1
assert now_diffusion in result
@pytest.mark.django_db
def test_at_dateobj(self, diffusions_time_variation):
(
now_date,
_,
_,
before_diffusion,
now_diffusion,
after_diffusion,
_,
) = diffusions_time_variation
result = Diffusion.objects.at(date=now_date)
assert len(result) == 3
assert result[0] == before_diffusion
assert result[1] == now_diffusion
assert result[2] == after_diffusion
@pytest.mark.django_db
def test_after_without_arg(self, diffusions_time_variation):
(
_,
_,
yesterday_diffusion,
before_diffusion,
now_diffusion,
after_diffusion,
tomorrow_diffusion,
) = diffusions_time_variation
from_now_diffusions = Diffusion.objects.after()
assert tomorrow_diffusion in from_now_diffusions
assert after_diffusion in from_now_diffusions
assert now_diffusion in from_now_diffusions
assert before_diffusion not in from_now_diffusions
assert yesterday_diffusion not in from_now_diffusions
@pytest.mark.django_db
def test_after_with_datetime_arg(self, diffusions_time_variation):
(
_,
now_datetime,
yesterday_diffusion,
before_diffusion,
now_diffusion,
after_diffusion,
tomorrow_diffusion,
) = diffusions_time_variation
from_now_diffusions = Diffusion.objects.after(date=now_datetime)
assert tomorrow_diffusion in from_now_diffusions
assert after_diffusion in from_now_diffusions
assert now_diffusion in from_now_diffusions
assert before_diffusion not in from_now_diffusions
assert yesterday_diffusion not in from_now_diffusions
@pytest.mark.django_db
def test_after_with_date_arg(self, diffusions_time_variation):
(
now_date,
_,
yesterday_diffusion,
before_diffusion,
now_diffusion,
after_diffusion,
tomorrow_diffusion,
) = diffusions_time_variation
from_today_diffusions = Diffusion.objects.after(date=now_date)
assert tomorrow_diffusion in from_today_diffusions
assert after_diffusion in from_today_diffusions
assert now_diffusion in from_today_diffusions
assert before_diffusion in from_today_diffusions
assert yesterday_diffusion not in from_today_diffusions
@pytest.mark.django_db
def test_before_without_arg(self, diffusions_time_variation):
(
_,
_,
yesterday_diffusion,
before_diffusion,
now_diffusion,
after_diffusion,
tomorrow_diffusion,
) = diffusions_time_variation
before_now_diffusions = Diffusion.objects.before()
assert tomorrow_diffusion not in before_now_diffusions
assert after_diffusion not in before_now_diffusions
assert now_diffusion in before_now_diffusions
assert before_diffusion in before_now_diffusions
assert yesterday_diffusion in before_now_diffusions
@pytest.mark.django_db
def test_before_with_datetime_arg(self, diffusions_time_variation):
(
_,
now_datetime,
yesterday_diffusion,
before_diffusion,
now_diffusion,
after_diffusion,
tomorrow_diffusion,
) = diffusions_time_variation
before_now_diffusions = Diffusion.objects.before(date=now_datetime)
assert tomorrow_diffusion not in before_now_diffusions
assert after_diffusion not in before_now_diffusions
assert now_diffusion in before_now_diffusions
assert before_diffusion in before_now_diffusions
assert yesterday_diffusion in before_now_diffusions
@pytest.mark.django_db
def test_before_with_date_arg(self, diffusions_time_variation):
(
now_date,
_,
yesterday_diffusion,
before_diffusion,
now_diffusion,
after_diffusion,
tomorrow_diffusion,
) = diffusions_time_variation
before_today_diffusions = Diffusion.objects.before(date=now_date)
assert tomorrow_diffusion not in before_today_diffusions
assert after_diffusion not in before_today_diffusions
assert now_diffusion not in before_today_diffusions
assert before_diffusion not in before_today_diffusions
assert yesterday_diffusion in before_today_diffusions
@pytest.mark.django_db
def test_range(self, episodes, diffusions_time_variation):
(
_,
_,
yesterday_diffusion,
before_diffusion,
now_diffusion,
after_diffusion,
tomorrow_diffusion,
) = diffusions_time_variation
start = before_diffusion.start
end = after_diffusion.end
overlaping_start_diffusion = baker.make(
Diffusion,
episode=episodes[0],
start=start - timedelta(minutes=30),
end=end,
)
overlaping_end_diffusion = baker.make(
Diffusion,
episode=episodes[0],
start=start,
end=end + timedelta(minutes=30),
)
range_diffusion = Diffusion.objects.range(start=start, end=end)
assert before_diffusion in range_diffusion
assert after_diffusion in range_diffusion
assert now_diffusion in range_diffusion
assert overlaping_start_diffusion not in range_diffusion
assert overlaping_end_diffusion not in range_diffusion
assert tomorrow_diffusion not in range_diffusion
assert yesterday_diffusion not in range_diffusion
class TestDiffusion:
@pytest.mark.django_db
def test__str__initial_diffusion(self, programs):
episode = baker.make(
Episode, program=programs[0], title="Episode title"
)
diffusion = baker.make(
Diffusion,
episode=episode,
start=datetime.datetime(2023, 5, 12, 13, 0, tzinfo=pytz.UTC),
)
expected_str = "Episode title - 2023/05/12 13:00+0000"
returned_str = diffusion.__str__()
assert expected_str == returned_str
@pytest.mark.django_db
def test__str__rerun_diffusion(self, programs):
episode = baker.make(
Episode, program=programs[0], title="Episode title"
)
initial_diffusion = baker.make(Diffusion, episode=episode)
rerun_diffusion = baker.make(
Diffusion,
episode=episode,
start=datetime.datetime(2023, 5, 12, 13, 0, tzinfo=pytz.UTC),
initial=initial_diffusion,
)
expected_str = "Episode title - 2023/05/12 13:00+0000 (rerun)"
returned_str = rerun_diffusion.__str__()
assert expected_str == returned_str
# dans la méthode self._initial[valeur] est un dictionnaire qui stocke les valeurs initiales des champs de l'objet au moment de sa création
# save
# si diffusion est initial et si son épisode a été modifié depuis la création initiale
# la méthode save update l'épisode et le programme sur paramètre initial (rerun_set) de la rediffusion (qui représente l'objet diffusion initial).
""" je ne comprends pas rerun_set.update, que la méthode l'update ou pas, on accède quand même à l'épisode mis à jour sur la diffusion initiale"""
@pytest.mark.django_db
def test_save_rerun_diffusion(self, episodes, programs):
initial_diffusion = baker.make(
Diffusion, program=programs[0], episode=episodes[0]
)
rerun_diffusion = baker.make(
Diffusion,
program=programs[0],
episode=episodes[0],
initial=initial_diffusion,
)
initial_diffusion.episode = episodes[1]
initial_diffusion.program = programs[1]
initial_diffusion.save()
assert rerun_diffusion.initial.episode == episodes[1]
assert rerun_diffusion.initial.program == programs[1]