Писал ли тест на своем проекте

@Test
public void testUserService() {
    UserRepository mockRepo = Mockito.mock(UserRepository.class);
    UserService userService = new UserService(mockRepo);
    
    User testUser = new User("test", "test@test.com");
    Mockito.when(mockRepo.findById(1L)).thenReturn(Optional.of(testUser));
    
    User result = userService.getUserById(1L);
    assertEquals("test", result.getUsername());
}