Examples with AbstractMessageConverter org.springframework.messaging.converter.AbstractMessageConverter used on opensource projects

Example 1 with AbstractMessageConverter

use of org.springframework.messaging.converter.AbstractMessageConverter in project spring-cloud-stream by spring-cloud.

the class MessageConverterConfigurerTests method testConfigureOutputChannelCannotConvert.

@Test
@Ignore
public void testConfigureOutputChannelCannotConvert() {
    BindingServiceProperties props = new BindingServiceProperties();
    BindingProperties bindingProps = new BindingProperties();
    bindingProps.setContentType("foo/bar");
    props.setBindings(Collections.singletonMap("foo", bindingProps));
    MessageConverter converter = new AbstractMessageConverter(new MimeType("foo", "bar")) {

        @Override
        protected boolean supports(Class<?> clazz) {
            return true;
        }

        @Override
        protected Object convertToInternal(Object payload, MessageHeaders headers, Object conversionHint) {
            return null;
        }
    };
    CompositeMessageConverterFactory converterFactory = new CompositeMessageConverterFactory(Collections.<MessageConverter>singletonList(converter), null);
    MessageConverterConfigurer configurer = new MessageConverterConfigurer(props, converterFactory);
    QueueChannel out = new QueueChannel();
    configurer.configureOutputChannel(out, "foo");
    try {
        out.send(new GenericMessage<Foo>(new Foo(), Collections.<String, Object>singletonMap(MessageHeaders.CONTENT_TYPE, "bad/ct")));
        fail("Expected MessageConversionException: " + out.receive(0));
    } catch (MessageConversionException e) {
        assertThat(e.getMessage()).endsWith("to the configured output type: 'foo/bar'");
    }
}