def __call__(self, v):
try:
validate.has_length(v,
min=self.min,
max=self.max,
messages=self.messages)
except Invalid, e:
raise Invalid(e.message, validator=self)
def test_noattrs(self):
try:
validate.has_length(1)
except:
self.fail(
'unexpected error using no attrs for validate.has_length')
def test_noattrs(self):
try:
validate.has_length(1)
except:
self.fail('unexpected error using no attrs for validate.has_length')
class TestLength(unittest.TestCase):
type = 'Length'
fn_min = staticmethod(lambda v: validate.has_length(v, min=3))
class_fn_min = validator.Length(min=3)
fn_max = staticmethod(lambda v: validate.has_length(v, max=3))
class_fn_max = validator.Length(max=3)
def test_validate_min_pass(self):
self.section = 'pass'
values = [
'abc',
['a', 'b', 'c'],
]
check_pass('function', self, self.fn_min, values)
check_pass('class', self, self.class_fn_min, values)
def test_validate_min_fail(self):
self.section = 'fail'
values = [
'a',
'ab',
'',
[],
['a'],
['ab'],
]
check_fail('function', self, self.fn_min, values)
check_fail('class', self, self.class_fn_min, values)
def test_validate_max_pass(self):
self.section = 'pass'
values = [
'abc',
['a', 'b', 'c'],
'',
[],
['abcd'],
]
check_pass('function', self, self.fn_max, values)
check_pass('class', self, self.class_fn_max, values)
def test_validate_max_fail(self):
self.section = 'fail'
values = [
'abcde',
'abcd',
['a', 'b', 'c', 'd'],
]
check_fail('function', self, self.fn_max, values)
check_fail('class', self, self.class_fn_max, values)
def test_messages(self):
try:
self.fn_min('')
except error.Invalid, e:
assert 'more' in e.message
try:
self.fn_max('aaaaaaaaaa')
except error.Invalid, e:
assert 'fewer' in e.message
def __call__(self, v):
try:
validate.has_length(v, min=self.min, max=self.max, messages=self.messages)
except Invalid, e:
raise Invalid(e.message, validator=self)
