def test_iter_validation_returns_no_errors_if_data_is_valid(self):
schema_dict = {}
data_dict = ''
schema = Schema(schema_dict)
errors = [error for error in schema.iter_errors(data_dict)]
assert len(errors) == 0
def test_iter_validation_returns_iter_with_each_validationerror(self):
schema_dict = {
'type': 'array',
'items': {'enum': [1, 2, 3]},
'maxItems': 2,
}
data_dict = [2, 3, 4]
expected_errors_validators = ('maxItems', 'enum')
schema = Schema(schema_dict)
errors = [error for error in schema.iter_errors(data_dict)]
assert len(errors) == 2
for error in errors:
assert error.validator in expected_errors_validators
assert isinstance(error, datapackage.exceptions.ValidationError)
