def METHOD_NAME(self):
    self.assertFalse(self.comments_filtered(self.bot)[0])
    # Initial comment.
    self.review_bot.comment_handler_add()
    self.review_bot.logger.info('something interesting')
    self.review_bot.comment_write(project=PROJECT)
    comment, _ = self.comments_filtered(self.bot)
    self.assertTrue(comment['comment'].endswith('something interesting'))
    # Second comment with extra line.
    self.review_bot.comment_handler_add()
    self.review_bot.logger.info('something interesting')
    self.review_bot.logger.info('something extra')
    self.review_bot.comment_write(project=PROJECT)
    comment, _ = self.comments_filtered(self.bot)
    self.assertTrue(comment['comment'].endswith('something extra'))