Springboot项目：使用MockMvc测试get和post接口（含单个和多个请求参数场景）

import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.http.MediaType;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
import org.springframework.test.web.servlet.result.MockMvcResultHandlers;
import org.springframework.test.web.servlet.result.MockMvcResultMatchers;
 
@SpringBootTest
@AutoConfigureMockMvc
public class MyControllerTest {
 
    @Autowired
    private MockMvc mockMvc;
 
    @Test
    void testGetRequest() throws Exception {
        mockMvc.perform(MockMvcRequestBuilders.get("/api/getData")
                .accept(MediaType.APPLICATION_JSON))
                .andExpect(MockMvcResultMatchers.status().isOk())
                .andDo(MockMvcResultHandlers.print());
    }
 
    @Test
    void testPostRequest() throws Exception {
        String requestBody = "{\"key1\":\"value1\",\"key2\":\"value2\"}";
        mockMvc.perform(MockMvcRequestBuilders.post("/api/postData")
                .contentType(MediaType.APPLICATION_JSON)
                .content(requestBody))
                .andExpect(MockMvcResultMatchers.status().isOk())
                .andDo(MockMvcResultHandlers.print());
    }
 
    @Test
    void testGetRequestWithQueryParam() throws Exception {
        String queryParam = "paramValue";
        mockMvc.perform(MockMvcRequestBuilders.get("/api/getDataWithQueryParam?queryParam=" + queryParam)
                .accept(MediaType.APPLICATION_JSON))
                .andExpect(MockMvcResultMatchers.status().isOk())
                .andDo(MockMvcResultHandlers.print());
    }
 
    @Test
    void testPostRequestWithFormData() throws Exception {
        String formData = "key1=value1&key2=value2";
        mockMvc.perform(MockMvcRequestBuilders.post("/api/postDataWithForm")
                .contentType(MediaType.APPLICATION_FORM_URLENCODED)
                .content(formData))
                .andExpect(MockMvcResultMatchers.status().isOk())
                .andDo(MockMvcResultHandlers.print());
    }
}