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add tests to illustrate issue #24347
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@srkunze
srkunze committed Mar 20, 2015
1 parent f269c1d commit c1fdbee
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137 changes: 137 additions & 0 deletions tests/forms_tests/tests/test_forms.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1465,6 +1465,143 @@ class DateTimeForm(Form):
self.assertEqual(unbound['auto_time_only'].value(), now_no_ms.time())
self.assertEqual(unbound['supports_microseconds'].value(), now)

###############################################

def test_boundfield__unbound_form__date(self):
import mock
with mock.patch('django.conf.settings.DATE_INPUT_FORMATS', ['%d.%m.%Y']):
import datetime
today = lambda : datetime.date(2015, 3, 17)
class DateForm(Form):
date = DateField(initial=today, show_hidden_initial=True)

unbound = DateForm()
self.assertEqual(unbound['date'].as_widget(), '<input id="id_date" name="date" type="text" value="17.03.2015" />')
self.assertEqual(unbound['date'].as_hidden(only_initial=True), '<input id="initial-id_date" name="initial-date" type="hidden" value="17.03.2015" />')
self.assertEqual(str(unbound['date']), '<input id="id_date" name="date" type="text" value="17.03.2015" /><input id="initial-id_date" name="initial-date" type="hidden" value="17.03.2015" />')

def test_boundfield__changed_bound_form__date(self):
import mock
with mock.patch('django.conf.settings.DATE_INPUT_FORMATS', ['%d.%m.%Y']):
import datetime
today = lambda : datetime.date(2015, 3, 17)
class DateForm(Form):
date = DateField(initial=today, show_hidden_initial=True)

bound = DateForm({'date': '20.03.2015', 'initial-date': '2015-03-17'})
#bound = DateForm({'date': '20.03.2015', 'initial-date': '17.03.2015'}) # uncomment to see changes with correctly formatted hidden-initial
self.assertEqual(bound['date'].as_widget(), '<input id="id_date" name="date" type="text" value="20.03.2015" />')
self.assertEqual(bound['date'].as_hidden(only_initial=True), '<input id="initial-id_date" name="initial-date" type="hidden" value="17.03.2015" />')
self.assertEqual(str(bound['date']), '<input id="id_date" name="date" type="text" value="20.03.2015" /><input id="initial-id_date" name="initial-date" type="hidden" value="17.03.2015" />')

def test_boundfield__changed_bound_form__bogus_initial__date(self):
import mock
with mock.patch('django.conf.settings.DATE_INPUT_FORMATS', ['%d.%m.%Y']):
import datetime
today = lambda : datetime.date(2015, 3, 17)
class DateForm(Form):
date = DateField(initial=today, show_hidden_initial=True)

bound = DateForm({'date': '20.03.2015', 'initial-date': '2015-03-10'})
#bound = DateForm({'date': '20.03.2015', 'initial-date': '10.03.2015'}) # uncomment to see changes with correctly formatted hidden-initial
self.assertEqual(bound['date'].as_widget(), '<input id="id_date" name="date" type="text" value="20.03.2015" />')
self.assertEqual(bound['date'].as_hidden(only_initial=True), '<input id="initial-id_date" name="initial-date" type="hidden" value="10.03.2015" />')
self.assertEqual(str(bound['date']), '<input id="id_date" name="date" type="text" value="20.03.2015" /><input id="initial-id_date" name="initial-date" type="hidden" value="17.03.2015" />')

def test_boundfield__changed_bound_form__missing_initial__date(self):
import mock
with mock.patch('django.conf.settings.DATE_INPUT_FORMATS', ['%d.%m.%Y']):
import datetime
today = lambda : datetime.date(2015, 3, 17)
class DateForm(Form):
date = DateField(initial=today, show_hidden_initial=True)

bound = DateForm({'date': '20.03.2015', 'initial-date': '2015-03-17'})
#bound = DateForm({'date': '20.03.2015', 'initial-date': '17.03.2015'}) # uncomment to see changes with correctly formatted hidden-initial
self.assertEqual(bound['date'].as_widget(), '<input id="id_date" name="date" type="text" value="20.03.2015" />')
self.assertEqual(bound['date'].as_hidden(only_initial=True), '<input id="initial-id_date" name="initial-date" type="hidden" value="17.03.2015" />')
self.assertEqual(str(bound['date']), '<input id="id_date" name="date" type="text" value="20.03.2015" /><input id="initial-id_date" name="initial-date" type="hidden" value="17.03.2015" />')

def test_boundfield__unchanged_bound_form__date(self):
import mock
with mock.patch('django.conf.settings.DATE_INPUT_FORMATS', ['%d.%m.%Y']):
import datetime
today = lambda : datetime.date(2015, 3, 17)
class DateForm(Form):
date = DateField(initial=today, show_hidden_initial=True)

bound = DateForm({'date': '17.03.2015', 'initial-date': '2015-03-17'})
#bound = DateForm({'date': '17.03.2015', 'initial-date': '17.03.2015'}) # uncomment to see changes with correctly formatted hidden-initial
self.assertEqual(bound['date'].as_widget(), '<input id="id_date" name="date" type="text" value="17.03.2015" />')
self.assertEqual(bound['date'].as_hidden(only_initial=True), '<input id="initial-id_date" name="initial-date" type="hidden" value="17.03.2015" />')
self.assertEqual(str(bound['date']), '<input id="id_date" name="date" type="text" value="17.03.2015" /><input id="initial-id_date" name="initial-date" type="hidden" value="17.03.2015" />')

def test_boundfield__unchanged_bound_form__missing_initial__date(self):
import mock
with mock.patch('django.conf.settings.DATE_INPUT_FORMATS', ['%d.%m.%Y']):
import datetime
today = lambda : datetime.date(2015, 3, 17)
class DateForm(Form):
date = DateField(initial=today, show_hidden_initial=True)

bound = DateForm({'date': '17.03.2015'})
#bound = DateForm({'date': '17.03.2015'})
self.assertEqual(bound['date'].as_widget(), '<input id="id_date" name="date" type="text" value="17.03.2015" />')
self.assertEqual(bound['date'].as_hidden(only_initial=True), '<input id="initial-id_date" name="initial-date" type="hidden" value="17.03.2015" />')
self.assertEqual(str(bound['date']), '<input id="id_date" name="date" type="text" value="17.03.2015" /><input id="initial-id_date" name="initial-date" type="hidden" value="17.03.2015" />')

#####################################################################################

def test_boundfield__unbound_form__integer(self):
class MyForm(Form):
foo = IntegerField(initial=1, show_hidden_initial=True)
unbound = MyForm()
self.assertEqual(unbound['foo'].as_widget(), '<input id="id_foo" name="foo" type="number" value="1" />')
self.assertEqual(unbound['foo'].as_hidden(only_initial=True), '<input id="initial-id_foo" name="initial-foo" type="hidden" value="1" />')
self.assertEqual(str(unbound['foo']), '<input id="id_foo" name="foo" type="number" value="1" /><input id="initial-id_foo" name="initial-foo" type="hidden" value="1" />')

def test_boundfield__changed_bound_form__integer(self):
class MyForm(Form):
foo = IntegerField(initial=1, show_hidden_initial=True)
bound = MyForm({'foo': 5, 'initial-foo': 1})
self.assertEqual(bound['foo'].as_widget(), '<input id="id_foo" name="foo" type="number" value="5" />')
self.assertEqual(bound['foo'].as_hidden(only_initial=True), '<input id="initial-id_foo" name="initial-foo" type="hidden" value="1" />')
self.assertEqual(str(bound['foo']), '<input id="id_foo" name="foo" type="number" value="5" /><input id="initial-id_foo" name="initial-foo" type="hidden" value="1" />')

def test_boundfield__changed_bound_form__bogus_initial__integer(self):
class MyForm(Form):
foo = IntegerField(initial=1, show_hidden_initial=True)
bound = MyForm({'foo': 5, 'initial-foo': 2})
self.assertEqual(bound['foo'].as_widget(), '<input id="id_foo" name="foo" type="number" value="5" />')
self.assertEqual(bound['foo'].as_hidden(only_initial=True), '<input id="initial-id_foo" name="initial-foo" type="hidden" value="1" />')
self.assertEqual(str(bound['foo']), '<input id="id_foo" name="foo" type="number" value="5" /><input id="initial-id_foo" name="initial-foo" type="hidden" value="1" />')

def test_boundfield__changed_bound_form__missing_initial__integer(self):
class MyForm(Form):
foo = IntegerField(initial=1, show_hidden_initial=True)
bound = MyForm({'foo': 5})
self.assertEqual(bound['foo'].as_widget(), '<input id="id_foo" name="foo" type="number" value="5" />')
self.assertEqual(bound['foo'].as_hidden(only_initial=True), '<input id="initial-id_foo" name="initial-foo" type="hidden" value="1" />')
self.assertEqual(str(bound['foo']), '<input id="id_foo" name="foo" type="number" value="5" /><input id="initial-id_foo" name="initial-foo" type="hidden" value="1" />')

def test_boundfield__unchanged_bound_form__integer(self):
class MyForm(Form):
foo = IntegerField(initial=1, show_hidden_initial=True)
bound = MyForm({'foo': 1, 'initial-foo': 1})
self.assertEqual(bound['foo'].as_widget(), '<input id="id_foo" name="foo" type="number" value="1" />')
self.assertEqual(bound['foo'].as_hidden(only_initial=True), '<input id="initial-id_foo" name="initial-foo" type="hidden" value="1" />')
self.assertEqual(str(bound['foo']), '<input id="id_foo" name="foo" type="number" value="1" /><input id="initial-id_foo" name="initial-foo" type="hidden" value="1" />')

def test_boundfield__unchanged_bound_form__missing_initial__integer(self):
class MyForm(Form):
foo = IntegerField(initial=1, show_hidden_initial=True)
bound = MyForm({'foo': 1})
self.assertEqual(bound['foo'].as_widget(), '<input id="id_foo" name="foo" type="number" value="1" />')
self.assertEqual(bound['foo'].as_hidden(only_initial=True), '<input id="initial-id_foo" name="initial-foo" type="hidden" value="1" />')
self.assertEqual(str(bound['foo']), '<input id="id_foo" name="foo" type="number" value="1" /><input id="initial-id_foo" name="initial-foo" type="hidden" value="1" />')

#######################################################################################

def test_help_text(self):
# You can specify descriptive text for a field by using the 'help_text' argument)
class UserRegistration(Form):
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