为其余服务实现JUnit测试 [英] Implement a JUnit test for a rest service

问题描述

我必须为我的其余服务实现一些JUnit测试. 例如，这是我的Rest服务之一:

I have to implement some JUnit tests for my rest services. For instance this is one of my Rest services:

@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;
    }

这是我对此服务的测试:

And here is my test on this service:

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，并出现以下错误:

The test fails with the following error:

com.sun.jersey.api.client.UniformInterfaceException:POST http://localhost:8080/dni-fe/home 返回的响应状态为415 不受支持的媒体类型，位于 com.sun.jersey.api.client.WebResource.handle(WebResource.java:686)

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)

推荐答案

我非常确定您必须使用.type(MediaType.APPLICATION_JSON)而不是.accept(

I am fairly sure you have to use .type(MediaType.APPLICATION_JSON), not .accept(

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