Users Service层测试

src/test/java/com/example/springdemo/service/UsersServiceTests.java

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+package com.example.springdemo.service;
+
+import com.example.springdemo.dao.UsersPasswordRepository;
+import com.example.springdemo.dao.UsersRepository;
+import com.example.springdemo.entities.Users;
+import com.example.springdemo.entities.password.UsersPassword;
+import jakarta.annotation.Resource;
+import lombok.Data;
+import org.jetbrains.annotations.NotNull;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.mockito.junit.jupiter.MockitoExtension;
+import org.springframework.test.annotation.Rollback;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.*;
+
+@ExtendWith(MockitoExtension.class)
+class UsersServiceTests {
+    @Mock
+    private UsersRepository usersRepository;
+    @Mock
+    private UsersPasswordRepository usersPasswordRepository;
+    @Resource
+    @InjectMocks
+    private UsersServiceImpl usersService;
+    private Users user1;
+    private UsersPassword user1Password;
+    private Users user2;
+    private UsersPassword user2Password;
+    List<Users> usersList;
+    List<UsersPassword> usersPasswordList;
+
+    @Data
+    @NotNull
+    public static class wrapperUserAndPassword {
+        public Users user;
+        public UsersPassword userPassword;
+    }
+
+    @BeforeEach
+    public void setUp() {
+        usersList = new ArrayList<>();
+        usersPasswordList = new ArrayList<>();
+
+        user1 = new Users();
+        user1.setName("user1");
+        user1.setSex("男");
+        user1.setPhoneNumber("13988887777");
+        user1.setAddress("test address user1");
+
+        user1Password = new UsersPassword();
+        user1Password.setUsers(user1);
+        user1Password.setPassword("TestPassword1");
+
+        user2 = new Users();
+        user2.setName("user2");
+        user2.setSex("女");
+        user2.setPhoneNumber("13299994444");
+        user2.setAddress("test address user2");
+
+        user2Password = new UsersPassword();
+        user2Password.setUsers(user2);
+        user2Password.setPassword("TestPassword2");
+
+        usersList.add(user1);
+        usersPasswordList.add(user1Password);
+        usersList.add(user2);
+        usersPasswordList.add(user2Password);
+    }
+
+    @AfterEach
+    public void tearDown() {
+        user1 = null;
+        user1Password = null;
+        user2 = null;
+        user2Password = null;
+        usersList = null;
+        usersPasswordList = null;
+    }
+
+    @Test
+    void contextLoads() {
+
+    }
+
+    @Test
+    @Rollback(value = true)
+    void testSaveUser() {
+        when(usersRepository.save(any())).thenReturn(user1);
+        usersService.addUser(user1, user1Password);
+        verify(usersRepository, times(1)).save(any());
+    }
+
+    @Test
+    @Rollback(value = true)
+    void testGetAllUsers() {
+        usersService.addUser(user1, user1Password);
+        when(usersRepository.findAll()).thenReturn(usersList);
+        List<Users> usersList1 = usersService.findAllUsers();
+        Assertions.assertEquals(usersList1, usersList);
+        verify(usersRepository, times(1)).save(user1);
+        verify(usersRepository, times(1)).findAll();
+    }
+
+    @Test
+    @Rollback(value = true)
+    void testGetUserById() {
+        Mockito.when(usersRepository.findById(2L)).thenReturn(java.util.Optional.ofNullable(user1));
+        assertThat(usersService.findById(2L).orElse(null)).isEqualTo(user1);
+    }
+
+    @Test
+    @Rollback
+    void testGetUserByName() {
+        //TODO: 未测试
+        Mockito.when(usersRepository.findByName("user1")).thenReturn(java.util.Optional.ofNullable(user1));
+        assertThat(usersService.findByName("user1").orElse(null)).isEqualTo(user1);
+    }
+}