def test_formfield(self):
field = JSONField("test")
field.set_attributes_from_name("json")
formfield = field.formfield()
self.assertEqual(type(formfield), forms.CharField)
self.assertEqual(type(formfield.widget), forms.Textarea)
def test_formfield_clean_none(self):
field = JSONField("test")
formfield = field.formfield()
self.assertRaisesMessage(forms.ValidationError,
force_text(
formfield.error_messages['required']),
formfield.clean,
value=None)
def test_formfield_clean_blank(self):
field = JSONField("test")
formfield = field.formfield()
self.assertRaisesMessage(
forms.ValidationError,
force_text(formfield.error_messages["required"]),
formfield.clean,
value="",
)
def test_formfield_null_and_blank_clean_blank(self):
field = JSONField("test", null=True, blank=True)
formfield = field.formfield()
self.assertEqual(formfield.clean(value=''), '')
def test_formfield_blank_clean_blank(self):
field = JSONField("test", null=False, blank=True)
formfield = field.formfield()
self.assertEqual(formfield.clean(value=""), "")