Fixed tests for refs #24767 on databases that don't support microseconds. (167a3203) · Commits · Dom Sekotill / django

tests/db_functions/tests.py

+8 −4

Original line number	Diff line number	Diff line
		@@ -20,6 +20,10 @@ lorem_ipsum = """
		tempor incididunt ut labore et dolore magna aliqua."""


		def truncate_microseconds(value):
		return value if connection.features.supports_microsecond_precision else value.replace(microsecond=0)


		class FunctionTests(TestCase):

		def test_coalesce(self):
		@@ -117,7 +121,7 @@ class FunctionTests(TestCase):
		articles = Article.objects.annotate(
		last_updated=Greatest('written', 'published'),
		)
		self.assertEqual(articles.first().last_updated, now)
		self.assertEqual(articles.first().last_updated, truncate_microseconds(now))

		@skipUnlessDBFeature('greatest_least_ignores_nulls')
		def test_greatest_ignores_null(self):
		@@ -170,7 +174,7 @@ class FunctionTests(TestCase):
		Coalesce('published', past_sql),
		),
		)
		self.assertEqual(articles.first().last_updated, now)
		self.assertEqual(articles.first().last_updated, truncate_microseconds(now))

		def test_greatest_all_null(self):
		Article.objects.create(title="Testing with Django", written=timezone.now())
		@@ -212,7 +216,7 @@ class FunctionTests(TestCase):
		articles = Article.objects.annotate(
		first_updated=Least('written', 'published'),
		)
		self.assertEqual(articles.first().first_updated, before)
		self.assertEqual(articles.first().first_updated, truncate_microseconds(before))

		@skipUnlessDBFeature('greatest_least_ignores_nulls')
		def test_least_ignores_null(self):
		@@ -265,7 +269,7 @@ class FunctionTests(TestCase):
		Coalesce('published', future_sql),
		),
		)
		self.assertEqual(articles.first().last_updated, now)
		self.assertEqual(articles.first().last_updated, truncate_microseconds(now))

		def test_least_all_null(self):
		Article.objects.create(title="Testing with Django", written=timezone.now())