java Spring引导Restcontroller作为单元测试中的内部类(webmvctest)
是否有可能在测试上下文中声明RestController,最好是作为spring引导测试的内部类?我确实需要一个特定的测试设置它。我已经尝试过以下作为POC的简单示例:
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.web.client.AutoConfigureWebClient;
import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
import org.springframework.test.context.junit.jupiter.SpringExtension;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.ResultActions;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.print;
@ExtendWith(SpringExtension.class)
@WebMvcTest(ExampleTest.TestController.class)
@AutoConfigureMockMvc
@AutoConfigureWebClient
public class ExampleTest {
@Autowired
private MockMvc mockMvc;
@Test
public void exampleTest() throws Exception {
ResultActions resultActions = this.mockMvc
.perform(get("/test"));
resultActions
.andDo(print());
}
@RestController
public static class TestController {
@GetMapping("/test")
public String test() {
return "hello";
}
}
}
不过,通过MockMvc测试端点可以实现404。我错过什么了吗
# 1 楼答案
问题是,
TestController
没有加载到应用程序上下文。可以通过添加测试将如下所示:
以及输出: