def test_custom_rule_fail(self):
v = Validator()
v.extend({'myrule': self.customRule})
v.make(fields = {'test': 5}, rules = {'test': 'myrule'}, messages = {'myrule' : '{0} is not equal to 1'})
self.assertTrue(v.fails())
self.assertTrue('test is not equal to 1' in v.errors())
def test_malformed_dict_extend(self):
new_rule = 'somegibberish'
v = Validator()
try:
v.extend(new_rule)
except TypeError as e:
self.assertRaisesRegexp(e, 'custom rule must be a dict')
def test_malformed_method_extend(self):
self.falsemethod = ''
new_rule = {'new_rule': self.falsemethod}
v = Validator()
try:
v.extend(new_rule)
except TypeError as e:
self.assertRaisesRegexp(e, 'custom rule is not a callable')
def test_method_extend_pass_pass(self):
messages = {'new_rule': '{} is less than 10 !!'}
new_rule = {'new_rule': self.good_method}
fields = {'cars': 12}
rules = {'cars': 'new_rule'}
v = Validator()
v.extend(new_rule)
v.make(fields = fields, rules = rules, messages = messages)
self.assertFalse(v.fails())
self.assertFalse(v.errors())