def test_char_field_invalid_data(self):
"""Setting CharField data to something to a number should raise InvalidField"""
testfield = CharField('Title')
try:
testfield.validate(6)
self.fail('Setting CharField data to a number should raise InvalidField')
except InvalidField:
pass
def test_char_field_max_data_len(self):
"""Data must be equal to or below 255 charecters if max_len is not set to False"""
testfield = CharField('Title')
# 256 charecters
data = 'Lorem ipsum dolor sit amet, consectetur adipiscing elit. Maecenas tempus metus et ultrices vehicula. Phasellus placerat, mi sed posuere elementum, nisl nisi condimentum odio, sit amet facilisis sem sapien et ligula. Phasellus vel sagittis mi. Morbi nullam.'
try:
testfield.validate(data)
self.fail('Should fail with InvalidField')
except InvalidField:
pass
def test_char_field(self):
"""Should be able to initialize charfield and set data"""
testfield = CharField('Title')
data = 'This is a sentence'
try:
testfield.validate(data)
except InvalidField:
self.fail('Field data is valid, exception should not have been thrown')
self.assertEqual(testfield.to_json(data), 'This is a sentence')
self.assertEqual(testfield.prepare_data(data), 'This is a sentence')
def test_fields_notrequired_empty(self):
"""Not required fields should accept empty values"""
testfield = CharField('Test')
testfield.validate('')
self.assertEqual(testfield.prepare_data(''), '')
testfield = TextField('Test')
testfield.validate('')
self.assertEqual(testfield.prepare_data(''), '')
testfield = DateTimeField('Test')
testfield.validate('')
self.assertEqual(testfield.prepare_data(''), None)
testfield = IntegerField('Test')
testfield.validate('')
self.assertEqual(testfield.prepare_data(''), None)
def test_fields_required(self):
"""Test fields with the required prop and ensure they validate"""
testfield = CharField('Test', required=True)
testfield.validate('test')
self.assertEqual(testfield.prepare_data('test'), 'test')
testfield = TextField('Test', required=True)
testfield.validate('test')
self.assertEqual(testfield.prepare_data('test'), 'test')
testfield = DateTimeField('Test', required=True)
date = datetime.today()
date_sz = date.isoformat()
testfield.validate(date_sz)
self.assertEqual(testfield.prepare_data(date_sz), date)
testfield = IntegerField('Test', required=True)
testfield.validate('5')
self.assertEqual(testfield.prepare_data('5'), 5)
def test_fields_required_empty(self):
"""Test fields with the required prop and ensure they raise an error
when given empty data
"""
testfield = CharField('Test', required=True)
with self.assertRaises(InvalidField):
testfield.validate(None)
with self.assertRaises(InvalidField):
testfield.validate('')
testfield = TextField('Test', required=True)
with self.assertRaises(InvalidField):
testfield.validate(None)
with self.assertRaises(InvalidField):
testfield.validate('')
testfield = DateTimeField('Test', required=True)
with self.assertRaises(InvalidField):
testfield.validate(None)
with self.assertRaises(InvalidField):
testfield.validate('')
testfield = IntegerField('Test', required=True)
with self.assertRaises(InvalidField):
testfield.validate(None)
with self.assertRaises(InvalidField):
testfield.validate('')
