public void Right_Down_slant_no_change_test() { Reversi Test = new Reversi(new Form(), new Form()); Test.arr[0, 0] = 2; Test.arr[2, 2] = 2; Test.Right_Down_slant_check(0, 0, 2); Assert.AreEqual(Test.arr[1, 1], 0); Assert.AreNotEqual(Test.arr[1, 1], 2); Test.Close(); }