}
@Test
public void testNoCustomResolver() throws Exception {
ProviderFactory pf = ProviderFactory.getInstance();
pf.registerUserProvider(new JAXBContextProvider());
pf.registerUserProvider(new JAXBContextProvider2());
Message message = prepareMessage("text/xml+c", null);
ContextResolver<JAXBContext> cr = pf.createContextResolver(JAXBContext.class, message);
assertNull(cr);
}