def test_custom_exception(self, mocker):
stub = mocker.stub(name='custom_on_error')
string_field = StringField(choices=['foo'], on_error=stub)
with pytest.raises(ConfigError):
string_field.validate('bar', 'foo')
stub.assert_called_once_with('bar', 'foo', ANY)
def test_case_sensitive(self):
string_field = StringField(choices=['foo', 'bar'], case_sensitive=False)
string_field.validate('foo')
string_field.validate('FOO')
string_field = StringField(choices=['foo', 'bar'], case_sensitive=True)
string_field.validate('foo')
with pytest.raises(ConfigError):
string_field.validate('FOO')
def test_expects_string(self):
string_field = StringField()
with pytest.raises(ConfigError):
string_field.validate(b"foo")
with pytest.raises(ConfigError):
string_field.validate({})
with pytest.raises(ConfigError):
string_field.validate(42)
string_field.validate("foo")
def test_regex(self):
string_field = StringField(regex=r'foo\d*')
string_field.validate('foo')
string_field.validate('foo42')
with pytest.raises(ConfigError):
string_field.validate('baz')
def test_choices(self):
string_field = StringField(choices=['foo', 'bar'])
with pytest.raises(ConfigError):
string_field.validate('baz')
string_field.validate('bar')
def test_validates_values(self):
list_field = ListField()
list_field.validate(['foo', 42])
list_field = ListField(value_type=str)
list_field.validate(['foo', 'bar'])
with pytest.raises(ConfigError):
list_field.validate(['foo', 42])
list_field = ListField(value_type=StringField(choices=['foo', 'bar']))
list_field.validate(['foo', 'bar'])
with pytest.raises(ConfigError):
list_field.validate(['foo', 42])
with pytest.raises(ConfigError):
list_field.validate(['foo', 'bar', 'baz'])
def test_validates_values(self):
dict_field = DictField()
dict_field.validate({'foo': 42, 1: 'bar'})
dict_field = DictField(value_type=str)
dict_field.validate({'foo': 'foo', 1: 'bar'})
with pytest.raises(ConfigError):
dict_field.validate({'foo': 42, 1: 2})
dict_field = DictField(value_type=StringField(choices=['foo', 'bar']))
dict_field.validate({1: 'foo', 'bar': 'bar'})
with pytest.raises(ConfigError):
dict_field.validate({1: 'foo', 2: 3})
with pytest.raises(ConfigError):
dict_field.validate({1: 'foo', 2: 'baz'})
def test_custom_validator(self, mocker):
stub = mocker.stub(name='custom_validator')
string_field = StringField(choices=['foo'], additional_validator=stub)
string_field.validate('foo', 'baz')
stub.assert_called_once_with('foo', 'baz')
class DerivedValidator(ParentValidator):
bar = StringField(choices=['bar'])
class ParentValidator(ConfigValidator):
foo = StringField(choices=['foo'])
class InnerValidator(ConfigValidator):
foo = StringField(choices=['foo'])
class SampleValidator(ConfigValidator):
foo = StringField(choices=['foo'])
class SampleValidatorIgnoresExtra(ConfigValidator):
foo = StringField(choices=['foo'])
class SampleValidatorErrorOnExtra(ConfigValidator):
foo = StringField(choices=['foo'])
class SampleValidatorWithOptionals(ConfigValidator):
foo = StringField(choices=['foo'])
bar = NumberField(optional=True)