def _test_required_field(self, field_name):
u"""
Check that the form does not validate without a given field.
"""
del self.form_data[field_name]
form = BaseContactForm(self.form_data)
self.assertFalse(form.is_valid())
self.assertIn(field_name, form.errors)
def test_get_context(self):
u"""
get_context() returns a copy of form's cleaned_data.
"""
form = BaseContactForm(self.form_data)
self.assertTrue(form.is_valid())
context = form.get_context()
self.assertEqual(context, form.cleaned_data)
self.assertFalse(context is form.cleaned_data)
def test_save(self):
u"""
A call to save() on a valid form sends the message.
"""
form = BaseContactForm(self.form_data)
self.assertTrue(form.is_valid())
result = form.save()
self.assertTrue(result)
self.assertEqual(len(mail.outbox), 1)
self.assertIn(self.form_data['subject'], mail.outbox[0].subject)
def test_init_attr_override(self):
u"""
Attributes can be overridden on __init__()
"""
overrides = {
'subject_intro': 'New subject style: ',
'from_email': '*****@*****.**',
'email_recipients': ['*****@*****.**'],
}
form = BaseContactForm(self.form_data, **overrides)
form.is_valid()
form.save()
self.assertIn(overrides['subject_intro'], mail.outbox[0].subject)
self.assertIn(overrides['from_email'], mail.outbox[0].from_email)
self.assertIn(overrides['email_recipients'][0],
mail.outbox[0].recipients())
def test_save_smtp_error(self):
u"""
If the email backend raised an error, the message is not sent.
"""
form = BaseContactForm(self.form_data)
self.assertTrue(form.is_valid())
old_send_mail = mail.send_mail
def new_send_mail(*args):
raise SMTPException
try:
mail.send_mail = new_send_mail
result = form.save()
self.assertFalse(result)
self.assertEqual(len(mail.outbox), 0)
finally:
mail.send_mail = old_send_mail
def test_all_fields_valid(self):
u"""
When all required fields are supplied, the form is valid.
"""
form = BaseContactForm(self.form_data)
self.assertTrue(form.is_valid())