使用客户端和调用进行REST的单元测试

时间:2018-11-26 10:48:15

标签: java rest unit-testing resteasy

当端点正在调用另一个应用程序时,我想为端点编写单元测试。 到目前为止,我可以测试调用是否具有正确的URI或方法类型,但是我想模拟响应。

public Response getFormById(Integer formId) {
        Invocation invocation = prepareRequestForGettingForm(formId);
        Response response = invocation.invoke();
        return response;
    }

public Invocation prepareRequestForGettingForm(Integer formId) {
        return ClientBuilder
                .newClient()
                .register(authenticator)
                .target("localhost:8080" + "/form" + formId)
                .request(MediaType.APPLICATION_JSON)
                .accept(MediaType.APPLICATION_JSON)
                .build("get");
    }

测试:

  @Test
        public void request_getFormById_shouldContainsProperEndpointAddress() {
            String expectedUri = expectedUriBase + formId;
            Invocation invocation = mock.prepareRequestForGettingForm(formId);
            String uri = ((ClientInvocation) invocation).getUri().toString();
            assertEquals(uri, expectedUri);
            when(invocation.invoke()).thenReturn(Response.ok().build());
            Response response = formServiceBean.getFormById(formId);
            assertEquals(Response.Status.OK.getStatusCode(), response.getStatus());
        }

当我尝试模拟invocation.invoke时,我遇到了错误:

javax.ws.rs.ProcessingException: RESTEASY004655: Unable to invoke request

    at org.jboss.resteasy.client.jaxrs.engines.ApacheHttpClient4Engine.invoke(ApacheHttpClient4Engine.java:317)

所以有人可以告诉我如何模拟吗?

是否还可以使用Rest-Assure,但稍后再进行代码覆盖率测试是否明智?

0 个答案:

没有答案
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