Java RestEasy：如何验证ClientResponse主体？

我有一个

REST

端点作为

@GET
@Produces(MediaType.APPLICATION_JSON)
public Response getVariables(@QueryParam("_activeonly") @DefaultValue("no") @Nonnull final Active active) {
    switch(active){
        case yes:
        return Response.ok(VariablePresentation.getPresentationVariables(variableManager.getActiveVariables())).build();
        case no:
        return Response.ok(VariablePresentation.getPresentationVariables(variableManager.getVariables())).build();
    }
    throw new WebApplicationException(Response.Status.BAD_REQUEST);
}

它返回

variablempresentation

的

List

的

JSON

。

variablePresentation

看起来像

@XmlRootElement
public class VariablePresentation {

    private final UUID id;
    private final String name;
    private final VariableType type;

    public VariablePresentation(@Nonnull final Variable variable) {
        id = variable.getId();
        name = variable.getName();
        type = variable.getType();
                }

    public String getId() {
        return id.toString();
    }

    @Nonnull
    public String getName() {
        return name;
    }

    @Nonnull
    public VariableType getType() {
        return type;
    }

用

JAXB

的

XmlRoot

注释以返回

JSON

。 我的集成测试如下

@Test
public void testGetAllVariablesWithoutQueryParamPass() throws Exception {
    final ClientRequest clientCreateRequest = new ClientRequest("http://localhost:9090/variables");
    final MultivaluedMap<String, String> formParameters = clientCreateRequest.getFormParameters();
    final String name = "testGetAllVariablesWithoutQueryParamPass";
    formParameters.putSingle("name", name);
    formParameters.putSingle("type", "String");
    formParameters.putSingle("units", "units");
    formParameters.putSingle("description", "description");
    formParameters.putSingle("core", "true");
    final ClientResponse<String> clientCreateResponse = clientCreateRequest.post(String.class);
    assertEquals(201, clientCreateResponse.getStatus());
}

它以不同的错误失败

testGetAllVariablesWithoutQueryParamPass(com.myorg.project.market.integration.TestVariable): Unable to find a MessageBodyReader of content-type application/json and type java.util.List<com.myorg.project.service.presentation.VariablePresentation>

testGetAllVariablesWithoutQueryParamPass（com.myorg.project.market.integration.TestVariable）：找不到内容类型为application/json、类型为java.util.List的MessageBodyReader

---

如何解决此问题？

我发现最简单的方法是将ClientResponse与

一个简单的例子可以是

  @Test
    public void testGetAllVariablesWithoutQueryParamNoPass() throws Exception {
        final ClientRequest clientCreateRequest_var0 = new ClientRequest("http://localhost:9090/variables?_activeonly=no");
        final MultivaluedMap<String, String> formParameters = clientCreateRequest_var0.getFormParameters();
        final String name0 = "testGetAllVariablesWithoutQueryParamNoPass_0";
        formParameters.putSingle("name", name0);
        formParameters.putSingle("type", "String");
        formParameters.putSingle("units", "units");
        formParameters.putSingle("description", "description");
        formParameters.putSingle("core", "true");

        final ClientResponse<String> clientCreateResponse_var0 = clientCreateRequest_var0.post(String.class);
        assertEquals(201, clientCreateResponse_var0.getStatus());

        final ClientRequest clientCreateRequest_var1 = new ClientRequest("http://localhost:9090/variables");
        final MultivaluedMap<String, String> formParameters1 = clientCreateRequest_var1.getFormParameters();
        final String name1 = "testGetAllVariablesWithoutQueryParamNoPass_1";
        formParameters1.putSingle("name", name1);
        formParameters1.putSingle("type", "String");
        formParameters1.putSingle("units", "units");
        formParameters1.putSingle("description", "description");
        formParameters1.putSingle("core", "true");

        final ClientResponse<String> clientCreateResponse_var1 = clientCreateRequest_var1.post(String.class);
        assertEquals(201, clientCreateResponse_var1.getStatus());

        final ClientRequest clientCreateRequest2 = new ClientRequest("http://localhost:9090/variables");
        final ClientResponse<String> clientCreateResponse2 = clientCreateRequest2.get(String.class);

        final Gson gson = new Gson();
        final Type variableType = new TypeToken<List<VariablePresentation>>() {
        }.getType();
        List<VariablePresentation> variables = gson.fromJson(clientCreateResponse2.getEntity(), variableType);
        assertNotNull(variables);

        assertEquals(2, variables.size());

        // clean test data
        removeTestDataVariableObject(name0);
        removeTestDataVariableObject(name1);
    }

@测试
public void testGetAllVariablesWithoutQueryParamNoPass（）引发异常{
最终ClientRequest clientCreateRequest_var0=新ClientRequest（“http://localhost:9090/variables?_activeonly=no");
最终多值Map formParameters=clientCreateRequest_var0.getFormParameters（）；
最终字符串名称0=“testGetAllVariablesWithoutQueryParamNoPass\u 0”；
formParameters.putSingle（“名称”，name0）；
formParameters.putSingle（“类型”、“字符串”）；
formParameters.putSingle（“单位”、“单位”）；
formParameters.putSingle（“说明”、“说明”）；
formParameters.putSingle（“核心”、“真实”）；
final ClientResponse clientCreateResponse_var0=clientCreateRequest_var0.post（String.class）；
assertEquals（201，clientCreateResponse_var0.getStatus（））；
最终ClientRequest clientCreateRequest_var1=新ClientRequest（“http://localhost:9090/variables");
最终多值Map formParameters1=clientCreateRequest_var1.getFormParameters（）；
最终字符串名称1=“testGetAllVariablesWithoutQueryParamNoPass_1”；
formParameters1.putSingle（“名称”，名称1）；
formParameters1.putSingle（“类型”、“字符串”）；
formParameters1.putSingle（“单位”、“单位”）；
formParameters1.putSingle（“说明”、“说明”）；
formParameters1.putSingle（“核心”、“真”）；
final ClientResponse clientCreateResponse_var1=clientCreateRequest_var1.post（String.class）；
assertEquals（201，clientCreateResponse_var1.getStatus（））；
最终ClientRequest clientCreateRequest2=新ClientRequest（“http://localhost:9090/variables");
final ClientResponse clientCreateResponse2=clientCreateRequest2.get（String.class）；
最终Gson Gson=新Gson（）；
最终类型variableType=新类型令牌（）{
}.getType（）；
List variables=gson.fromJson（clientCreateResponse2.getEntity（），variableType）；
assertNotNull（变量）；
assertEquals（2，variables.size（））；
//清洁测试数据
removeTestDataVariableObject（name0）；
removeTestDataVariableObject（名称1）；
}

  @Test
    public void testGetAllVariablesWithoutQueryParamNoPass() throws Exception {
        final ClientRequest clientCreateRequest_var0 = new ClientRequest("http://localhost:9090/variables?_activeonly=no");
        final MultivaluedMap<String, String> formParameters = clientCreateRequest_var0.getFormParameters();
        final String name0 = "testGetAllVariablesWithoutQueryParamNoPass_0";
        formParameters.putSingle("name", name0);
        formParameters.putSingle("type", "String");
        formParameters.putSingle("units", "units");
        formParameters.putSingle("description", "description");
        formParameters.putSingle("core", "true");

        final ClientResponse<String> clientCreateResponse_var0 = clientCreateRequest_var0.post(String.class);
        assertEquals(201, clientCreateResponse_var0.getStatus());

        final ClientRequest clientCreateRequest_var1 = new ClientRequest("http://localhost:9090/variables");
        final MultivaluedMap<String, String> formParameters1 = clientCreateRequest_var1.getFormParameters();
        final String name1 = "testGetAllVariablesWithoutQueryParamNoPass_1";
        formParameters1.putSingle("name", name1);
        formParameters1.putSingle("type", "String");
        formParameters1.putSingle("units", "units");
        formParameters1.putSingle("description", "description");
        formParameters1.putSingle("core", "true");

        final ClientResponse<String> clientCreateResponse_var1 = clientCreateRequest_var1.post(String.class);
        assertEquals(201, clientCreateResponse_var1.getStatus());

        final ClientRequest clientCreateRequest2 = new ClientRequest("http://localhost:9090/variables");
        final ClientResponse<String> clientCreateResponse2 = clientCreateRequest2.get(String.class);

        final Gson gson = new Gson();
        final Type variableType = new TypeToken<List<VariablePresentation>>() {
        }.getType();
        List<VariablePresentation> variables = gson.fromJson(clientCreateResponse2.getEntity(), variableType);
        assertNotNull(variables);

        assertEquals(2, variables.size());

        // clean test data
        removeTestDataVariableObject(name0);
        removeTestDataVariableObject(name1);
    }