def test_excluded_keys(self):
# First prove that the keys we're about to test would normally pass
field = AttributesField()
try:
field.validate_key('href')
field.validate_key('src')
except ValidationError:
self.fail('Keys that pass have failed.')
# Now show that they no longer pass if explicitly exclude
field = AttributesField(excluded_keys=['href', 'src', ])
with self.assertRaises(ValidationError):
field.validate_key('href')
with self.assertRaises(ValidationError):
field.validate_key('src')
def test_validate_key(self):
field = AttributesField()
# Normal, expected patterns
try:
field.validate_key('target')
field.validate_key('a')
field.validate_key('A')
field.validate_key('a1')
field.validate_key('A1')
field.validate_key('a-1')
field.validate_key('a_1')
field.validate_key('a-A1_')
except ValidationError:
self.fail('Keys that pass have failed.')
# We don't accept these though...
with self.assertRaises(ValidationError):
field.validate_key('-abc')
with self.assertRaises(ValidationError):
field.validate_key('_abc')
with self.assertRaises(ValidationError):
field.validate_key('31-flavors')
with self.assertRaises(ValidationError):
field.validate_key('__init__')
with self.assertRaises(ValidationError):
field.validate_key('cöordinate')
with self.assertRaises(ValidationError):
field.validate_key('<tag>')
with self.assertRaises(ValidationError):
field.validate_key('#hash')
