如何用spring boot test来测试这个方法? [英] How to test this method with spring boot test?

问题描述

我想测试这样的方法

@PostMapping(value = "/test")
public String test(@Valid TestModel model) {
    return model.getUsername();
}

TestModel 就是这个

and the TestModel is this

@Getter
@Setter
public class TestModel {
    private MultipartFile[] image1;
    private MultipartFile[] image2;
    private MultipartFile[] image3;
    private String username;
    private String password;
}

我可以使用 httpclient 来测试这个，但我认为这不是一个好主意，那么还有其他的 Spring 测试方法吗?

I can use httpclient to test this but I don't think this is a good idea,so any other methods with spring test?

推荐答案

@RunWith(SpringRunner.class)
@SpringBootTest
public class DemoApplicationTests {

@Autowired
private WebApplicationContext wac;

private MockMvc mockMvc;

@Before
public void before() {
    this.mockMvc = MockMvcBuilders.webAppContextSetup(this.wac).build();   //构造MockMvc
}

@Test
public void test() throws Exception {
    this.mockMvc.perform(MockMvcRequestBuilders.multipart("/test")
            .file(new MockMultipartFile("image1", "filename1.txt", "text/plain", "some xml".getBytes()))
            .file(new MockMultipartFile("image1", "filename2.txt", "text/plain", "some xml".getBytes()))
            .file(new MockMultipartFile("image2", "filename3.txt", "text/plain", "some xml".getBytes()))
            .file(new MockMultipartFile("image2", "filename4.txt", "text/plain", "some xml".getBytes()))
            .file(new MockMultipartFile("image2", "filename5.txt", "text/plain", "some xml".getBytes()))
            .file(new MockMultipartFile("image1", "filename6.txt", "text/plain", "some xml".getBytes()))
            .file(new MockMultipartFile("image3", "filename7.txt", "text/plain", "some xml".getBytes()))
            .param("username", "123")
            .param("password", "123")
    ).andExpect(MockMvcResultMatchers.status().is(200));
}

}

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