}

    def "mismatched types error in managed type are propagated to the user"() {
        when:
        buildScript '''
            @Managed
            interface PrimitiveTypes {
                Long getLongProperty()
                void setLongProperty(long value)
            }

            class RulePlugin extends RuleSource {
                @Model

        assertThat(bean.getArrayProperty(), notNullValue());
        assertThat(bean.getBooleanProperty(), equalTo(false));
        assertThat(bean.getLongProperty(), equalTo(12L));
        assertThat(bean.setReturnValueProperty("p"), sameInstance(bean));

        IConventionAware conventionAware = (IConventionAware) bean;