django1/tests/custom_methods/tests.py

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from datetime import date
from django.test import TestCase
from .models import Article
class MethodsTests(TestCase):
def test_custom_methods(self):
a = Article.objects.create(
headline="Parrot programs in Python", pub_date=date(2005, 7, 27)
)
b = Article.objects.create(
headline="Beatles reunite", pub_date=date(2005, 7, 27)
)
self.assertFalse(a.was_published_today())
self.assertQuerysetEqual(
a.articles_from_same_day_1(), [
"Beatles reunite",
],
lambda a: a.headline,
)
self.assertQuerysetEqual(
a.articles_from_same_day_2(), [
"Beatles reunite",
],
lambda a: a.headline
)
self.assertQuerysetEqual(
b.articles_from_same_day_1(), [
"Parrot programs in Python",
],
lambda a: a.headline,
)
self.assertQuerysetEqual(
b.articles_from_same_day_2(), [
"Parrot programs in Python",
],
lambda a: a.headline
)