test(user-service): use consistent test user data

second-part/hw-03/user-service/src/test/java/com/example/UserDaoIntegrationTest.java

@@ -68,7 +68,7 @@ class UserDaoIntegrationTest {
 
   @Test
   void createPersistsUser() {
-    User user = new User("user1", "user1@example.com", 30);
+    User user = new User("User", "user@example.com", 30);
 
     User result = userDao.create(user);
 
@@ -77,27 +77,27 @@ class UserDaoIntegrationTest {
 
     User persisted = userDao.findById(result.getId());
     assertNotNull(persisted);
-    assertEquals("user1", persisted.getName());
-    assertEquals("user1@example.com", persisted.getEmail());
+    assertEquals("User", persisted.getName());
+    assertEquals("user@example.com", persisted.getEmail());
     assertEquals(30, persisted.getAge());
   }
 
   @Test
   void findByIdReturnsUser() {
-    User user = userDao.create(new User("user2", "user2@example.com", 25));
+    User user = userDao.create(new User("User", "user@example.com", 25));
 
     User result = userDao.findById(user.getId());
 
     assertNotNull(result);
     assertEquals(user.getId(), result.getId());
-    assertEquals("user2", result.getName());
+    assertEquals("User", result.getName());
   }
 
   @Test
   void updateChangesPersistedUser() {
-    User user = userDao.create(new User("user3", "user3@example.com", 28));
-    user.setName("user3 Updated");
-    user.setEmail("user3.updated@example.com");
+    User user = userDao.create(new User("User", "user@example.com", 28));
+    user.setName("User Updated");
+    user.setEmail("user.updated@example.com");
     user.setAge(29);
 
     User result = userDao.update(user);
@@ -105,14 +105,14 @@ class UserDaoIntegrationTest {
     assertNotNull(result);
     User updated = userDao.findById(user.getId());
     assertNotNull(updated);
-    assertEquals("user3 Updated", updated.getName());
-    assertEquals("user3.updated@example.com", updated.getEmail());
+    assertEquals("User Updated", updated.getName());
+    assertEquals("user.updated@example.com", updated.getEmail());
     assertEquals(29, updated.getAge());
   }
 
   @Test
   void deleteByIdRemovesUser() {
-    User user = userDao.create(new User("user3", "user3@example.com", 40));
+    User user = userDao.create(new User("User", "user@example.com", 40));
 
     userDao.deleteById(user.getId());