✅ Test: 응답 형식 테스트 (#6)

src/test/java/slvtwn/khu/toyouserver/response/PageableDto.java

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+package slvtwn.khu.toyouserver.response;
+
+import slvtwn.khu.toyouserver.common.PageInfoResponse;
+
+public record PageableDto(
+		Long id,
+		String name,
+		PageInfoResponse pageInfo) {
+}

src/test/java/slvtwn/khu/toyouserver/response/ResponseController.java

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+package slvtwn.khu.toyouserver.response;
+
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RequestMapping("/test")
+@RestController
+public class ResponseController {
+
+	private final ResponseService responseService;
+
+	public ResponseController(ResponseService responseService) {this.responseService = responseService;}
+
+	@GetMapping
+	public PageableDto health() {
+		return responseService.health();
+	}
+}

src/test/java/slvtwn/khu/toyouserver/response/ResponseControllerTest.java

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+package slvtwn.khu.toyouserver.response;
+
+import static org.mockito.BDDMockito.given;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+import org.junit.jupiter.api.DisplayName;
+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.boot.test.mock.mockito.MockBean;
+import org.springframework.test.web.servlet.MockMvc;
+import slvtwn.khu.toyouserver.common.PageInfoResponse;
+
+@AutoConfigureMockMvc
+@SpringBootTest
+public class ResponseControllerTest {
+
+	@Autowired
+	private MockMvc mockMvc;
+
+	@MockBean
+	private ResponseService responseService;
+
+	@DisplayName("서버 응답 테스트를 실행한다.")
+	@Test
+	public void 응답_테스트() throws Exception {
+		PageableDto expect = new PageableDto(1L, "test", PageInfoResponse.of(1, 1, 1));
+		given(responseService.health())
+				.willReturn(expect);
+		mockMvc.perform(get("/test"))
+				.andExpect(status().isOk())
+				.andExpect(result -> {
+					String contentAsString = result.getResponse().getContentAsString();
+					System.out.println(contentAsString);
+				});
+	}
+}

src/test/java/slvtwn/khu/toyouserver/response/ResponseService.java

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+package slvtwn.khu.toyouserver.response;
+
+import org.springframework.stereotype.Service;
+import slvtwn.khu.toyouserver.common.PageInfoResponse;
+
+@Service
+public class ResponseService {
+
+	public PageableDto health() {
+		PageInfoResponse pageInfo = PageInfoResponse.of(1, 1, 1);
+		return new PageableDto(1L, "health", pageInfo);
+	}
+}