test: final var 제거

app/src/test/java/com/techcourse/dao/UserDaoTest.java

@@ -3,6 +3,7 @@
 import com.techcourse.config.DataSourceConfig;
 import com.techcourse.domain.User;
 import com.techcourse.support.jdbc.init.DatabasePopulatorUtils;
+import java.util.List;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.springframework.jdbc.IncorrectRowSizeException;
@@ -20,20 +21,20 @@ void setup() {
         DatabasePopulatorUtils.execute(DataSourceConfig.getInstance());
 
         userDao = new UserDao(DataSourceConfig.getInstance());
-        final var user = new User("gugu", "password", "[email protected]");
+        User user = new User("gugu", "password", "[email protected]");
         userDao.insert(user);
     }
 
     @Test
     void findAll() {
-        final var users = userDao.findAll();
+        List<User> users = userDao.findAll();
 
         assertThat(users).isNotEmpty();
     }
 
     @Test
     void findById() {
-        final var user = userDao.findById(1L);
+        User user = userDao.findById(1L);
 
         assertThat(user.getAccount()).isEqualTo("gugu");
     }
@@ -79,11 +80,11 @@ void findByAcoount_throw_multiple_row() {
 
     @Test
     void insert() {
-        final var account = "insert-gugu";
-        final var user = new User(account, "password", "[email protected]");
+        String account = "insert-gugu";
+        User user = new User(account, "password", "[email protected]");
         userDao.insert(user);
 
-        final var actual = userDao.findById(2L);
+        User actual = userDao.findById(2L);
 
         assertThat(actual.getAccount()).isEqualTo(account);
     }