请求未在rest控制器测试中执行

import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.*;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.*;

import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
import org.springframework.boot.test.mock.mockito.MockBean;
import org.springframework.test.web.servlet.MockMvc;

@WebMvcTest(MyController.class)
public class MyControllerTest {

    @Autowired
    private MockMvc mockMvc;

    @MockBean
    private MyService myService;

    @Test
    public void testGetResource() throws Exception {
        when(myService.getResource()).thenReturn("Hello, World!");

        mockMvc.perform(get("/api/resource"))
                .andExpect(status().isOk())
                .andExpect(content().string("Hello, World!"));
    }
}