使用application/json和Mockito Java模拟HTTP POST请求的步骤如下:
- 导入所需的依赖:import static org.mockito.Mockito.*;
import org.mockito.ArgumentMatchers;
import org.mockito.MockedStatic;
import org.mockito.Mockito;
import org.mockito.invocation.InvocationOnMock;
import org.mockito.stubbing.Answer;
import org.springframework.http.HttpEntity;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpMethod;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.test.web.client.MockRestServiceServer;
import org.springframework.web.client.RestTemplate;
- 创建一个MockRestServiceServer对象:RestTemplate restTemplate = new RestTemplate();
MockRestServiceServer mockServer = MockRestServiceServer.createServer(restTemplate);
- 设置Mock Server的预期行为:mockServer.expect(requestTo("http://example.com/api/endpoint"))
.andExpect(method(HttpMethod.POST))
.andExpect(content().contentType(MediaType.APPLICATION_JSON))
.andExpect(content().json("{\"key\":\"value\"}"))
.andRespond(withSuccess("{\"response\":\"success\"}", MediaType.APPLICATION_JSON));
- 执行HTTP POST请求并获取响应:HttpHeaders headers = new HttpHeaders();
headers.setContentType(MediaType.APPLICATION_JSON);
HttpEntity<String> requestEntity = new HttpEntity<>("{\"key\":\"value\"}", headers);
ResponseEntity<String> responseEntity = restTemplate.exchange("http://example.com/api/endpoint", HttpMethod.POST, requestEntity, String.class);
String responseBody = responseEntity.getBody();
- 验证Mock Server的预期行为是否被调用:mockServer.verify();
这样就可以使用application/json和Mockito Java模拟HTTP POST请求了。在这个例子中,我们使用MockRestServiceServer来模拟HTTP请求,并设置了请求的URL、请求方法、请求体的JSON内容以及预期的响应。最后,我们执行HTTP请求并获取响应,然后验证预期行为是否被调用。
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