Problem with deserialization of LocalDateTime in Junit test

Question

I have problems LocalDateTime deserialization in Junit test. I have simple REST API which returns some DTO object. When I

Answer 1

You create new ObjectMapper in test class:

MyDto dto = new ObjectMapper().readValue(json, MyDto.class);

Try to inject ObjectMapper from Spring context or manually register module:

mapper.registerModule(new JavaTimeModule());

See also:

• jackson-modules-java8