@Test
public void testGetEmojisFromMessage_withJSON() {

    Message message = new Message(mentionTime, "randomFrom", "randomUserId",
                                  "{'test':true,'value':'hello'}",
                                  "randomRoomId", MessageType.MESSAGE);
    FatMessage fatMessage = new FatMessage(message, user, room);
    List<EmojiEntity> emojis = underTest.getEmojisFromMessage(fatMessage);
    assertEquals(0, emojis.size());
}