def test_email_required(self):
"""
The email address field is required.
"""
form = forms.RegistrationForm()
self.assertTrue(form.fields["email"].required)
def test_reserved_names(self):
"""
Reserved names are disallowed.
"""
for reserved_name in validators.DEFAULT_RESERVED_NAMES:
data = self.valid_data.copy()
data[self.user_model.USERNAME_FIELD] = reserved_name
form = forms.RegistrationForm(data=data)
self.assertFalse(form.is_valid())
self.assertTrue(form.has_error(self.user_model.USERNAME_FIELD))
self.assertTrue(
str(validators.RESERVED_NAME) in form.errors[
self.user_model.USERNAME_FIELD])
def test_email_validation(self):
"""
Stricter-than-RFC email validation is applied.
This test is necessary because of the combination of
HTML5EmailValidator and validate_confusables_email() in the
default validator set for the email field of RegistrationForm;
some technically-valid email addresses which nonetheless
usually indicate bad faith or at least mischief are to be
rejected before the confusables validator is applied.
"""
user_model = get_user_model()
for value in (
"*****@*****.**",
"*****@*****.**",
"*****@*****.**",
"*****@*****.**",
):
user_data = self.valid_data.copy()
user_data["email"] = value
form = forms.RegistrationForm(data=user_data)
self.assertTrue(form.is_valid())
for value in (
"@@@example.com",
"test:test@[email protected]",
'test"test@example"*****@*****.**',
):
user_data = self.valid_data.copy()
user_data["email"] = value
form = forms.RegistrationForm(data=user_data)
self.assertFalse(form.is_valid())
self.assertTrue(form.has_error(user_model.get_email_field_name()))
self.assertTrue(
str(validators.HTML5EmailValidator.message) in form.errors[
user_model.get_email_field_name()])
def test_username_uniqueness(self):
"""
Username uniqueness is enforced.
This test is necessary as of 2.1.x to ensure the base
UserCreationForm clean() continues to be called from the
overridden clean() in RegistrationForm.
"""
user_data = self.valid_data.copy()
del user_data["password1"]
del user_data["password2"]
user_data["password"] = "******"
existing_user = self.user_model(**user_data)
existing_user.save()
form = forms.RegistrationForm(data=self.valid_data.copy())
self.assertFalse(form.is_valid())
self.assertTrue(form.has_error(self.user_model.USERNAME_FIELD))
def test_confusable_usernames(self):
"""
Usernames containing dangerously confusable use of Unicode are
disallowed.
"""
for dangerous_value in (
"p\u0430yp\u0430l",
"g\u043e\u043egle",
"\u03c1ay\u03c1al",
):
data = self.valid_data.copy()
data[self.user_model.USERNAME_FIELD] = dangerous_value
form = forms.RegistrationForm(data=data)
self.assertFalse(form.is_valid())
self.assertTrue(form.has_error(self.user_model.USERNAME_FIELD))
self.assertTrue(
str(validators.CONFUSABLE) in form.errors[
self.user_model.USERNAME_FIELD])
def test_confusable_emails(self):
"""
Usernames containing dangerously confusable use of Unicode are
disallowed.
"""
for dangerous_value in (
"p\u0430yp\[email protected]",
"g\u043e\[email protected]",
"\u03c1y\[email protected]",
"paypal@ex\u0430mple.com",
"google@exam\u03c1le.com",
):
data = self.valid_data.copy()
data["email"] = dangerous_value
form = forms.RegistrationForm(data=data)
self.assertFalse(form.is_valid())
self.assertTrue(form.has_error("email"))
self.assertTrue(
str(validators.CONFUSABLE_EMAIL) in form.errors["email"])
