def test_validation(self):
field = FloatField()
field._set_attr_name('n')
self.assertIsNone(field.validate(None))
self.assertIsNone(field.validate(''))
self.assertIsNone(field.validate('0'))
self.assertIsNone(field.validate('1'))
self.assertIsNone(field.validate(1))
self.assertIsNone(field.validate(1.34))
self.assertIsNone(field.validate('1,090,898.00'))
self.assertEqual('Must be a number', field.validate('foo'))
self.assertEqual('Must be a number', field.validate('123h'))
self.assertEqual('Must be a number', field.validate('0x456'))
def test_validation_upper(self):
field = FloatField(upper=1.3)
field._set_attr_name('n')
self.assertIsNone(field.validate('1.29'))
self.assertEqual('Must be less than 1.3', field.validate('2'))
def test_validation_lower(self):
field = FloatField(lower=1.2)
field._set_attr_name('n')
self.assertIsNone(field.validate('1.21'))
self.assertEqual('Must be greater than 1.2', field.validate('0'))