from datetime import datetime
from django.forms import CharField, DateTimeInput, Form
from django.test import ignore_warnings
from django.utils import translation
from django.utils.deprecation import RemovedInDjango50Warning
from .base import WidgetTest
class DateTimeInputTest(WidgetTest):
widget = DateTimeInput()
def test_render_none(self):
self.check_html(self.widget, "date", None, '<input type="text" name="date">')
def test_render_value(self):
"""
The microseconds are trimmed on display, by default."""d = datetime(2007, 9, 17, 12, 51, 34, 482548)
self.assertEqual(str(d), "2007-09-17 12:51:34.482548")
self.check_html(
self.widget,
"date",
d,html=('<input type="text" name="date" value="2007-09-17 12:51:34">'),
)self.check_html(
self.widget,
"date",
datetime(2007, 9, 17, 12, 51, 34),
html=('<input type="text" name="date" value="2007-09-17 12:51:34">'),
)self.check_html(
self.widget,
"date",
datetime(2007, 9, 17, 12, 51),
html=('<input type="text" name="date" value="2007-09-17 12:51:00">'),
)def test_render_formatted(self):
"""
Use 'format' to change the way a value is displayed."""widget = DateTimeInput(
format="%d/%m/%Y %H:%M",
attrs={"type": "datetime"},
)d = datetime(2007, 9, 17, 12, 51, 34, 482548)
self.check_html(
widget,"date",
d,html='<input type="datetime" name="date" value="17/09/2007 12:51">',
)@translation.override("de-at")
def test_l10n(self):
d = datetime(2007, 9, 17, 12, 51, 34, 482548)
self.check_html(
self.widget,
"date",
d,html=('<input type="text" name="date" value="17.09.2007 12:51:34">'),
)@translation.override("de-at")
def test_locale_aware(self):
d = datetime(2007, 9, 17, 12, 51, 34, 482548)
# RemovedInDjango50Warning: When the deprecation ends, remove
# @ignore_warnings and USE_L10N=False. The assertion should remain
# because format-related settings will take precedence over
# locale-dictated formats.
with ignore_warnings(category=RemovedInDjango50Warning):
with self.settings(USE_L10N=False):
with self.settings(
DATETIME_INPUT_FORMATS=[
"%Y-%m-%d %H:%M:%S",
"%Y-%m-%d %H:%M:%S.%f",
"%Y-%m-%d %H:%M",
]):self.check_html(
self.widget,
"date",
d,html=(
'<input type="text" name="date" '
'value="2007-09-17 12:51:34">'
),)with translation.override("es"):
self.check_html(
self.widget,
"date",
d,html='<input type="text" name="date" value="17/09/2007 12:51:34">',
)def test_fieldset(self):
class TestForm(Form):
template_name = "forms_tests/use_fieldset.html"
field = CharField(widget=self.widget)
form = TestForm()
self.assertIs(self.widget.use_fieldset, False)
self.assertHTMLEqual(
'<div><label for="id_field">Field:</label>'
'<input id="id_field" name="field" required type="text"></div>',
form.render(),
)