Map<Class<?>, Class<?>> mixIns = new HashMap<Class<?>, Class<?>>();
mixIns.put(target, mixInSource);
ObjectMapper objectMapper = Jackson2ObjectMapperBuilder.json().mixIns(mixIns).build();
assertEquals(1, objectMapper.mixInCount());
assertSame(mixInSource, objectMapper.findMixInClassFor(target));
}
@Test
public void completeSetup() throws JsonMappingException {