def test_format_date_time_in_gmt(self):
# Given
test_data = {
datetime(
2018, 10, 28, 00, 15, 0, tzinfo=timezone.utc
): "28 October 2018 at 01:15",
# Clocks go back on 29th Oct 2018
datetime(
2018, 10, 29, 00, 15, 0, tzinfo=timezone.utc
): "29 October 2018 at 00:15",
}
for date_time, expected_value in test_data.items():
with self.subTest(
date_time=date_time,
expected_value=expected_value,
):
date_time = date_time.replace(tzinfo=timezone.utc)
# When
with self.app_request_context("/"):
format_value = format_datetime(self.autoescape_context, date_time)
# Then
self.assertEqual(
format_value, f"<span class='date'>{expected_value}</span>"
)
def test_format_date_time_in_bst(self):
# Given a date after DST started
date_time = '2018-03-29T11:59:13.528680'
# When
with self.app_request_context('/'):
format_value = format_datetime(self.autoescape_context, date_time)
# Then
self.assertEqual(format_value,
"<span class='date'>29 March 2018 at 12:59</span>")
def test_format_date_time_in_gmt(self):
# Given
date_time = '2018-10-28T11:59:13.528680'
# When
with self.app_request_context('/'):
format_value = format_datetime(self.autoescape_context, date_time)
# Then
self.assertEqual(format_value,
"<span class='date'>28 October 2018 at 11:59</span>")
def test_format_date_time_in_bst(self):
# Given
date_time = '2018-03-29T11:59:13.528680'
date_format = "d MMMM YYYY 'at' HH:mm"
# When
with self.app_request_context('/'):
format_value = format_datetime(self.autoescape_context, date_time, date_format)
# Then
self.assertEqual(format_value, "<span class='date'>29 March 2018 at 12:59</span>")
def test_format_date_time_in_bst(self):
# Given a date after BST started
date_time = datetime(2018, 3, 29, 23, 59, 0, tzinfo=timezone.utc)
# When
with self.app_request_context("/"):
format_value = format_datetime(self.autoescape_context, date_time)
# Then
self.assertEqual(
format_value, "<span class='date'>30 March 2018 at 00:59</span>"
)
