@Test
public void getAllCommentsForToday_HappyPath_ShouldReturn1Comment() {

    // Given
    Comment comment = new Comment();
    comment.setComment("Test");
    comment.setType(CommentType.PLUS);
    comment.setCreatedDate(new Timestamp(System.currentTimeMillis()));
    List<Comment> comments = Arrays.asList(comment);
    LocalDate now = LocalDate.now();
    when(commentRepository.findByCreatedYearAndMonthAndDay(now.getYear(), now.getMonth().getValue(), now.getDayOfMonth())).thenReturn(comments);
    // When
    List<Comment> actualComments = commentService.getAllCommentsForToday();
    // Then
    verify(commentRepository, times(1)).findByCreatedYearAndMonthAndDay(now.getYear(), now.getMonth().getValue(), now.getDayOfMonth());
    assertThat(comments).isEqualTo(actualComments);
}