fix annotation, update controller test

dev_projects/TddPlayGround/src/main/java/com/yen/TddPlayGround/Bank/service/impl/AccountServiceImpl.java

@@ -3,9 +3,11 @@
 import com.yen.TddPlayGround.Bank.bean.po.User;
 import com.yen.TddPlayGround.Bank.repository.UserRepository;
 import com.yen.TddPlayGround.Bank.service.AccountService;
+import org.springframework.stereotype.Service;
 
 import java.util.List;
 
+@Service
 public class AccountServiceImpl implements AccountService {
 
     private UserRepository userRepository;

dev_projects/TddPlayGround/src/main/java/com/yen/TddPlayGround/Bank/service/impl/TransferServiceImpl.java

@@ -4,13 +4,16 @@
 import com.yen.TddPlayGround.Bank.repository.UserRepository;
 import com.yen.TddPlayGround.Bank.service.TransferService;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
 
+@Service
 public class TransferServiceImpl implements TransferService {
 
     //@Autowired
     private UserRepository userRepository;
 
     // constructor
+    //@Autowired // TODO : double check if @Autowired is necessary ?
     public TransferServiceImpl(){
 
         this.userRepository = userRepository;

dev_projects/TddPlayGround/src/test/java/com/yen/TddPlayGround/Bank/controller/TransferControllerTest.java

@@ -1,7 +1,101 @@
 package com.yen.TddPlayGround.Bank.controller;
 
+import com.yen.TddPlayGround.Bank.bean.dto.DepositRequest;
+import com.yen.TddPlayGround.Bank.bean.dto.TransferRequest;
+import com.yen.TddPlayGround.Bank.bean.dto.WithdrawRequest;
+import com.yen.TddPlayGround.Bank.bean.po.User;
+import com.yen.TddPlayGround.Bank.repository.UserRepository;
+import com.yen.TddPlayGround.Bank.service.TransferService;
+import com.yen.TddPlayGround.Bank.service.impl.TransferServiceImpl;
+import org.hamcrest.CoreMatchers;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.ArgumentMatchers;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.mockito.junit.jupiter.MockitoExtension;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
+import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
+import org.springframework.boot.test.mock.mockito.MockBean;
+import org.springframework.http.MediaType;
+import org.springframework.test.web.servlet.MockMvc;
+import org.springframework.test.web.servlet.ResultActions;
+
 import static org.junit.jupiter.api.Assertions.*;
 
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.Mockito.doNothing;
+import static org.mockito.Mockito.when;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.*;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.springframework.test.web.servlet.result.MockMvcResultMatchers;
+
+/** Unit test for TransferController */
+
+@WebMvcTest(controllers = TransferController.class)
+@AutoConfigureMockMvc(addFilters = false)
+@ExtendWith(MockitoExtension.class)
 class TransferControllerTest {
 
+    @Autowired
+    private MockMvc mockMvc;
+
+    @MockBean
+    private TransferService transferService;
+
+    // TODO : double check this
+    @Autowired
+    private ObjectMapper objectMapper;
+
+    private UserRepository userRepository;
+
+    private TransferRequest transferRequest;
+
+    private DepositRequest depositRequest;
+
+    private WithdrawRequest withdrawRequest;
+
+    private User u1;
+    private User u2;
+
+    @BeforeEach
+    public void before(){
+        System.out.println("setup ...");
+        u1 = new User("id-01", 10.0);
+        u2 = new User("id-02", 10.0);
+    }
+
+    @Test
+    public void shouldReturn200IfDepositSuccess() throws Exception {
+
+        // mock
+        given(transferService
+                .deposit(any(User.class), any(Double.class)))
+                .willAnswer((invocation -> invocation.getArgument(0)));
+
+        // run
+        ResultActions response = mockMvc.perform(post("/deposite")
+                .contentType(MediaType.APPLICATION_JSON)
+                .content(objectMapper.writeValueAsString(depositRequest))
+        );
+
+        System.out.println("response = " + response);
+
+        // verify
+        // TODO : fix below
+        response.andExpect(MockMvcResultMatchers.status().isCreated())
+                .andExpect(MockMvcResultMatchers.jsonPath("$.amount", CoreMatchers.is(depositRequest.getAmount())))
+                .andExpect(MockMvcResultMatchers.jsonPath("$.user", CoreMatchers.is(depositRequest.getUser())));
+
+    }
+
+    @Test
+    public void shouldReturn200IfTransferSuccess(){
+
+    }
+
 }