test: SettlementController 테스트 코드 작성

Author: opixxx

src/test/java/org/c4marathon/assignment/ControllerTestSupport.java

@@ -7,16 +7,19 @@
 import org.c4marathon.assignment.account.service.SavingAccountService;
 import org.c4marathon.assignment.member.presentation.MemberController;
 import org.c4marathon.assignment.member.service.MemberService;
+import org.c4marathon.assignment.settlement.presentation.SettlementController;
+import org.c4marathon.assignment.settlement.service.SettlementService;
 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.MockHttpSession;
 import org.springframework.test.web.servlet.MockMvc;
 
 @WebMvcTest(controllers = {
-        MemberController.class,
-        AccountController.class,
-        SavingAccountController.class
+    MemberController.class,
+    AccountController.class,
+    SavingAccountController.class,
+    SettlementController.class
 })
 public class ControllerTestSupport {
     @Autowired
@@ -34,6 +37,9 @@ public class ControllerTestSupport {
     @MockBean
     protected SavingAccountService savingAccountService;
 
+    @MockBean
+    protected SettlementService settlementService;
+
     protected MockHttpSession session;
 
 }

src/test/java/org/c4marathon/assignment/settlement/presentation/SettlementControllerTest.java

@@ -0,0 +1,99 @@
+package org.c4marathon.assignment.settlement.presentation;
+
+import static org.c4marathon.assignment.settlement.domain.SettlementType.*;
+import static org.mockito.Mockito.*;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.*;
+import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.*;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.*;
+
+import java.util.List;
+
+import org.c4marathon.assignment.ControllerTestSupport;
+import org.c4marathon.assignment.global.session.SessionConst;
+import org.c4marathon.assignment.global.session.SessionMemberInfo;
+import org.c4marathon.assignment.settlement.dto.ReceivedSettlementResponse;
+import org.c4marathon.assignment.settlement.dto.SettlementDetailInfo;
+import org.c4marathon.assignment.settlement.dto.SettlementRequest;
+import org.c4marathon.assignment.settlement.dto.SettlementResponse;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.springframework.http.MediaType;
+import org.springframework.mock.web.MockHttpSession;
+
+
+class SettlementControllerTest extends ControllerTestSupport {
+
+	@BeforeEach
+	void initSession() {
+		session = new MockHttpSession();
+		SessionMemberInfo memberInfo = new SessionMemberInfo(1L, "[email protected]", 1L);
+		session.setAttribute(SessionConst.LOGIN_MEMBER, memberInfo);
+	}
+
+	@Test
+	@DisplayName("정산 요청 API가 정상적으로 호출된다")
+	void settle() throws Exception {
+		// given
+		SettlementRequest request = new SettlementRequest(3, 30000, List.of(2L, 3L, 4L), EQUAL);
+
+		// when & then
+		mockMvc.perform(post("/api/settle")
+				.contentType(MediaType.APPLICATION_JSON)
+				.content(objectMapper.writeValueAsString(request))
+				.session(session)
+			)
+			.andExpect(status().isOk());
+	}
+
+	@DisplayName("내가 요청한 정산 리스트를 정상적으로 조회한다")
+	@Test
+	void getRequestedSettlements() throws Exception {
+		// given
+		List<SettlementResponse> responses = List.of(
+			new SettlementResponse(1L, 1L, 30000, List.of(
+				new SettlementDetailInfo(10L, 2L, 10000),
+				new SettlementDetailInfo(11L, 3L, 10000),
+				new SettlementDetailInfo(12L, 4L, 10000)
+			))
+		);
+
+		when(settlementService.getRequestedSettlements(1L)).thenReturn(responses);
+
+		// when & then
+		mockMvc.perform(
+				get("/api/settlements/requested")
+					.session(session)
+			)
+			.andDo(print())
+			.andExpect(status().isOk())
+			.andExpect(jsonPath("$.size()").value(1))
+			.andExpect(jsonPath("$[0].settlementId").value(1L))
+			.andExpect(jsonPath("$[0].requestAccountId").value(1L))
+			.andExpect(jsonPath("$[0].totalAmount").value(30000));
+	}
+
+	@DisplayName("내가 요청받은 정산 리스트를 정장석으로 조회한다.")
+	@Test
+	void getReceivedSettlements() throws Exception {
+	    // given
+		List<ReceivedSettlementResponse> responses = List.of(
+			new ReceivedSettlementResponse(1L, 2L, 30000, 1L, 10000)
+		);
+
+		when(settlementService.getReceivedSettlements(1L)).thenReturn(responses);
+	    // when // then
+		mockMvc.perform(
+				get("/api/settlements/received")
+					.session(session)
+			)
+			.andDo(print())
+			.andExpect(status().isOk())
+			.andExpect(jsonPath("$.size()").value(1))
+			.andExpect(jsonPath("$[0].settlementId").value(1L))
+			.andExpect(jsonPath("$[0].requestAccountId").value(2L))
+			.andExpect(jsonPath("$[0].totalAmount").value(30000))
+			.andExpect(jsonPath("$[0].myAccountId").value(1L))
+			.andExpect(jsonPath("$[0].mySettlementAmount").value(10000));
+	}
+}