from testtools import ExpectedException from jenkins_jobs import errors from tests import base def dispatch(exc, *args): component_type = "type" # noqa name = "name" for value in [component_type, name]: # prevent pep8 F841 "Unused Variable" pass raise exc(*args) def gen_xml(exc, *args): data = {"module": "data"} # noqa raise exc(*args) class TestInvalidAttributeError(base.BaseTestCase): def test_no_valid_values(self): # When given no valid values, InvalidAttributeError simply displays a # message indicating the invalid value, the component type, the # component name, and the attribute name. message = "'{0}' is an invalid value for attribute {1}.{2}".format( "fnord", "type.name", "fubar" ) with ExpectedException(errors.InvalidAttributeError, message): dispatch(errors.InvalidAttributeError, "fubar", "fnord") def test_with_valid_values(self): # When given valid values, InvalidAttributeError displays a message # indicating the invalid value, the component type, the component name, # and the attribute name; additionally, it lists the valid values for # the current component type & name. valid_values = ["herp", "derp"] message = "'{0}' is an invalid value for attribute {1}.{2}".format( "fnord", "type.name", "fubar" ) message += "\nValid values include: {0}".format( ", ".join("'{0}'".format(value) for value in valid_values) ) with ExpectedException(errors.InvalidAttributeError, message): dispatch(errors.InvalidAttributeError, "fubar", "fnord", valid_values) class TestMissingAttributeError(base.BaseTestCase): def test_with_single_missing_attribute(self): # When passed a single missing attribute, display a message indicating # * the missing attribute # * which component type and component name is missing it. missing_attribute = "herp" message = "Missing {0} from an instance of '{1}'".format( missing_attribute, "type.name" ) with ExpectedException(errors.MissingAttributeError, message): dispatch(errors.MissingAttributeError, missing_attribute) with ExpectedException( errors.MissingAttributeError, message.replace("type.name", "module") ): gen_xml(errors.MissingAttributeError, missing_attribute) def test_with_multiple_missing_attributes(self): # When passed multiple missing attributes, display a message indicating # * the missing attributes # * which component type and component name is missing it. missing_attribute = ["herp", "derp"] message = "One of {0} must be present in '{1}'".format( ", ".join("'{0}'".format(value) for value in missing_attribute), "type.name" ) with ExpectedException(errors.MissingAttributeError, message): dispatch(errors.MissingAttributeError, missing_attribute) with ExpectedException( errors.MissingAttributeError, message.replace("type.name", "module") ): gen_xml(errors.MissingAttributeError, missing_attribute)