def test_max_length_validationerror_single(self):
item = SelectMultipleField(choices=self.choices, max_length=1)
self.assertEqual(item.max_length, 1)
self.assertIsInstance(item.validators[0], MaxLengthValidator)
two_choices = self.choices_list[0:2]
with self.assertRaises(ValidationError) as cm:
item.run_validators(value=two_choices)
self.assertEqual(
cm.exception.messages[0],
MaxLengthValidator.message % {'limit_value': 1, 'show_value': 3}
)
def test_max_choices_single(self):
item = SelectMultipleField(choices=self.choices,
max_length=254,
max_choices=1)
self.assertEqual(item.max_choices, 1)
self.assertIsInstance(item.validators[2], MaxChoicesValidator)
self.assertIs(item.run_validators(self.choices_list[0:1]), None)
def test_max_length_single(self):
item = SelectMultipleField(choices=self.choices, max_length=1)
self.assertEqual(item.max_length, 1)
self.assertIsInstance(item.validators[0], validators.MaxLengthValidator)
self.assertIsInstance(item.validators[1], MaxLengthValidator)
choice = self.choices_list[0:1]
self.assertIs(item.run_validators(value=choice), None)
def test_max_length_single(self):
item = SelectMultipleField(choices=self.choices, max_length=1)
self.assertEqual(item.max_length, 1)
self.assertIsInstance(item.validators[0],
validators.MaxLengthValidator)
self.assertIsInstance(item.validators[1], MaxLengthValidator)
choice = self.choices_list[0:1]
self.assertIs(item.run_validators(value=choice), None)
def test_max_length_validationerror_many(self):
for n in range(2, len(self.choices_list)):
test_max_length = 2 * n - 2 # One less than encoded list len
item = SelectMultipleField(choices=self.choices,
max_length=test_max_length)
self.assertEqual(item.max_length, test_max_length)
self.assertIsInstance(item.validators[0], MaxLengthValidator)
many_choices = self.choices_list[0:n]
many_choices_len = len(encode_list_to_csv(many_choices))
self.assertTrue(many_choices_len > test_max_length)
with self.assertRaises(ValidationError) as cm:
item.run_validators(value=many_choices)
self.assertEqual(
cm.exception.messages[0], MaxLengthValidator.message % {
'limit_value': item.max_length,
'show_value': many_choices_len
})
def test_max_length_many(self):
for n in range(2, len(self.choices_list)):
many_choices = self.choices_list[0:n]
encoded_choices_len = len(encode_list_to_csv(many_choices))
item = SelectMultipleField(choices=self.choices,
max_length=encoded_choices_len)
self.assertEqual(item.max_length, encoded_choices_len)
self.assertIsInstance(item.validators[0], MaxLengthValidator)
self.assertIs(item.run_validators(value=many_choices), None)
def test_max_length_many(self):
for n in range(2, len(self.choices_list)):
many_choices = self.choices_list[0:n]
encoded_choices_len = len(encode_list_to_csv(many_choices))
item = SelectMultipleField(
choices=self.choices, max_length=encoded_choices_len)
self.assertEqual(item.max_length, encoded_choices_len)
self.assertIsInstance(item.validators[0], MaxLengthValidator)
self.assertIs(item.run_validators(value=many_choices), None)
def test_max_choices_many(self):
for n in range(2, len(self.choices_list)):
many_choices = self.choices_list[0:n]
many_choices_len = len(many_choices)
item = SelectMultipleField(choices=self.choices,
max_length=254,
max_choices=many_choices_len)
self.assertEqual(item.max_choices, many_choices_len)
self.assertIsInstance(item.validators[2], MaxChoicesValidator)
self.assertIs(item.run_validators(many_choices), None)
def test_max_length_validationerror_many(self):
for n in range(2, len(self.choices_list)):
test_max_length = 2 * n - 2 # One less than encoded list len
item = SelectMultipleField(
choices=self.choices, max_length=test_max_length)
self.assertEqual(item.max_length, test_max_length)
self.assertIsInstance(item.validators[0], MaxLengthValidator)
many_choices = self.choices_list[0:n]
many_choices_len = len(encode_list_to_csv(many_choices))
self.assertTrue(many_choices_len > test_max_length)
with self.assertRaises(ValidationError) as cm:
item.run_validators(value=many_choices)
self.assertEqual(
cm.exception.messages[0],
MaxLengthValidator.message % {
'limit_value': item.max_length,
'show_value': many_choices_len}
)
def test_max_choices_many(self):
for n in range(2, len(self.choices_list)):
many_choices = self.choices_list[0:n]
many_choices_len = len(many_choices)
item = SelectMultipleField(
choices=self.choices,
max_length=254,
max_choices=many_choices_len)
self.assertEqual(item.max_choices, many_choices_len)
self.assertIsInstance(item.validators[1], MaxChoicesValidator)
self.assertIs(item.run_validators(many_choices), None)
def test_max_choices_single(self):
item = SelectMultipleField(
choices=self.choices, max_length=254, max_choices=1)
self.assertEqual(item.max_choices, 1)
self.assertIsInstance(item.validators[1], MaxChoicesValidator)
self.assertIs(item.run_validators(self.choices_list[0:1]), None)
