java - 为休息服务实现 JUnit 测试

Question

我必须为我的其余服务实现一些 JUnit 测试。 例如，这是我的一项休息服务:

@Path("/dni-fe")
public class HelloWorld
{

    @POST
    @Path("/home")
    @Consumes(MediaType.APPLICATION_JSON)
    @Produces(MediaType.APPLICATION_JSON)

    public MachineResponse doMachineRegister(MachineBean machineBean)
    {
        MachineResponse response = new MachineResponse();
        String name = machineBean.getName();
        String country = machineBean.getCountry();
        String company = machineBean.getCompany();
        String model = machineBean.getModel();

    //make some stuff and some queries on db to populate the response object
    return response;
    }

这是我对这项服务的测试:

public class MachineResponseTest {

    private static final String BASE_URI = "http://localhost:8080/dni-fe/home"

    @Test
    public void testDevice() {

        WebResource resource = Client.create().resource(BASE_URI);
        resource.accept(MediaType.APPLICATION_JSON);

        StringBuilder sb = new StringBuilder();
        sb.append("{\"name\":\"123456\",\n");
        sb.append(" \"country\":\"Spain\",\n");
        sb.append(" \"company\":\"xxx\",\n");
        sb.append(" \"model\":\"1.10.0\"\n}");      

        MachineResponse result = resource.post(MachineResponse.class,sb.toString());
    }

测试失败，出现以下错误:

com.sun.jersey.api.client.UniformInterfaceException: POST http://localhost:8080/dni-fe/home returned a response status of 415 Unsupported Media Type at com.sun.jersey.api.client.WebResource.handle(WebResource.java:686)

Answer 1

我很确定你必须使用 .type(MediaType.APPLICATION_JSON)，而不是 .accept(