The method MockMvcRequestBuilders.fileUpload is deprecated use MockMvcRequestBuilders.multipart instead.
This is an example:
import static org.hamcrest.CoreMatchers.containsString;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mockito;
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.mock.web.MockMultipartFile;
import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.ResultActions;
import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
import org.springframework.test.web.servlet.result.MockMvcResultHandlers;
import org.springframework.test.web.servlet.setup.MockMvcBuilders;
import org.springframework.web.context.WebApplicationContext;
import org.springframework.web.multipart.MultipartFile;
/**
* Unit test New Controller.
*
*/
@RunWith(SpringRunner.class)
@WebMvcTest(NewController.class)
public class NewControllerTest {
private MockMvc mockMvc;
@Autowired
WebApplicationContext wContext;
@MockBean
private NewController newController;
@Before
public void setup() {
this.mockMvc = MockMvcBuilders.webAppContextSetup(wContext)
.alwaysDo(MockMvcResultHandlers.print())
.build();
}
@Test
public void test() throws Exception {
// Mock Request
MockMultipartFile jsonFile = new MockMultipartFile("test.json", "", "application/json", "{\"key1\": \"value1\"}".getBytes());
// Mock Response
NewControllerResponseDto response = new NewControllerDto();
Mockito.when(newController.postV1(Mockito.any(Integer.class), Mockito.any(MultipartFile.class))).thenReturn(response);
mockMvc.perform(MockMvcRequestBuilders.multipart("/fileUpload")
.file("file", jsonFile.getBytes())
.characterEncoding("UTF-8"))
.andExpect(status().isOk());
}
}