public void TestMethod_SetCellValue_1() { LibraryTicTacToe Library = new LibraryTicTacToe(); int TestSize = 3; int TestX = 0; int TestY = 0; int TestValue = 3; Library.CreateGameField(TestSize); Library.SetCellValue(TestX, TestY, TestValue); Assert.AreEqual(TestValue, Library.GetCellValue(TestX, TestY)); }