网上找了篇Sping Boot的入门教程进行学习,针对某个案例编写测试代码过程中遇到了一些问题,记录如下:
HelloController类代码片段
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
@RestController
public class HelloController {
@RequestMapping("/hello")
public String index() {
return "Hello World";
}
}
Chapter1ApplicationTests测试类代码片段
@RunWith(SpringJUnit4ClassRunner.class)
@SpringBootTest(classes = MockServletContext.class)
@WebAppConfiguration
public class Chapter1ApplicationTests {
private MockMvc mvc;
@Before
public void setup() {
mvc = MockMvcBuilders.standaloneSetup(new HelloController()).build();
}
@Test
public void getHello() throws Exception {
mvc.perform(MockMvcRequestBuilders.get("/hello").accept(MediaType.APPLICATION_JSON))
.andExpect(status().isOk())
.andExpect(content().string(equalTo("Hello World")));
}
}
发现status()、content()、equalTo()这些方法无法导入,经过排查,将这些方法静态导入即可,如:
import static org.hamcrest.Matchers.equalTo;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;