Assert.assertEquals(0, t4.getUtility(t4.getState()));
t4.makeMove(t4.getState(), 0, 1);
Assert.assertEquals(0, t4.getUtility(t4.getState()));
t4.makeMove(t4.getState(), 0, 2);
Assert.assertEquals(0, t4.getUtility(t4.getState()));
t4.makeMove(t4.getState(), 1, 0);
Assert.assertEquals(0, t4.getUtility(t4.getState()));
t4.makeMove(t4.getState(), 1, 1);
Assert.assertEquals(0, t4.getUtility(t4.getState()));
t4.makeMove(t4.getState(), 1, 2);
Assert.assertEquals(0, t4.getUtility(t4.getState()));