ConditionEvent event = checkThatHasOnlyAllowedTypes("invalidReturnType");

        assertHasViolation(event, File.class);
    }

    @Test
    public void reports_invalid_parameter_types() {
        ConditionEvent event = checkThatMethodHasOnlyAllowedArgumentTypesOrReturnTypes("invalidParameterType", String.class, File.class);

        assertHasViolation(event, File.class);
    }

    @Test