public void setFatigue(Fatigue fatigue) {
    giant.setFatigue(fatigue);
  }
@Test
  void testSetFatigue() {
    final var model = new GiantModel("giant1", Health.HEALTHY, Fatigue.ALERT,
        Nourishment.SATURATED);
    Action action = new Action(model);
    assertEquals(Fatigue.ALERT, model.getFatigue());
    var messageFormat = "Giant giant1, The giant looks healthy, %s and saturated.";
    for (final var fatigue : Fatigue.values()) {
      action.setFatigue(fatigue);
      assertEquals(fatigue, model.getFatigue());
      assertEquals(String.format(messageFormat, fatigue), model.toString());
    }
  }