public void CanTestMiniMaxEarlyGameAsX()
{
// arrange
BoardTests BST = new BoardTests();
// act
int result = engine.MiniMax(board, 0, 'X');
// assert
Assert.Equal(0, result);
}
public void CanTestMiniMaxEarlyGameAs0()
{
// arrange
BoardTests BST = new BoardTests();
board.Cells[8].Symbol = 'X';
// act
int result = engine.MiniMax(board, 1, '0');
// assert
Assert.Equal(-1, result);
}
public void CanWinLeftCol()
{
// arrange
BoardTests BST = new BoardTests();
board.Cells[0].Symbol = 'X';
board.Cells[3].Symbol = 'X';
// act
Tuple <bool, int> result = engine.Utility(board, 6, 'X');
// assert
Assert.Equal(-1, result.Item2);
}
public void CanWinBottomRow()
{
// arrange
BoardTests BST = new BoardTests();
board.Cells[6].Symbol = 'X';
board.Cells[7].Symbol = 'X';
// act
Tuple <bool, int> result = engine.Utility(board, 8, 'X');
// assert
Assert.Equal(-1, result.Item2);
}
public void CanLoseAntiDiag()
{
// arrange
BoardTests BST = new BoardTests();
board.Cells[2].Symbol = '0';
board.Cells[4].Symbol = '0';
board.Cells[6].Symbol = '0';
// act
Tuple <bool, int> result = engine.Utility(board, 7, 'X');
// assert
Assert.Equal(1, result.Item2);
}
public void CanLoseRightCol()
{
// arrange
BoardTests BST = new BoardTests();
board.Cells[2].Symbol = '0';
board.Cells[5].Symbol = '0';
board.Cells[8].Symbol = '0';
// act
Tuple <bool, int> result = engine.Utility(board, 0, 'X');
// assert
Assert.Equal(1, result.Item2);
}
public void CanLoseMiddleCol()
{
// arrange
BoardTests BST = new BoardTests();
board.Cells[1].Symbol = '0';
board.Cells[4].Symbol = '0';
board.Cells[7].Symbol = '0';
// act
Tuple <bool, int> result = engine.Utility(board, 8, 'X');
// assert
Assert.Equal(1, result.Item2);
}
public void CanTestMiniMaxMidGameAsX()
{
// arrange
BoardTests BST = new BoardTests();
board.Cells[0].Symbol = 'X';
board.Cells[4].Symbol = '0';
board.Cells[3].Symbol = 'X';
board.Cells[6].Symbol = '0';
// act
int result = engine.MiniMax(board, 8, 'X');
// assert
Assert.Equal(1, result);
}
public void CanTestMiniMaxLateGameLossAs0()
{
// arrange
BoardTests BST = new BoardTests();
board.Cells[0].Symbol = 'X';
board.Cells[1].Symbol = '0';
board.Cells[2].Symbol = 'X';
board.Cells[3].Symbol = '0';
board.Cells[4].Symbol = 'X';
board.Cells[5].Symbol = '0';
board.Cells[6].Symbol = 'X';
// act
int result = engine.MiniMax(board, 8, '0');
// assert
Assert.Equal(-1, result);
}
public void CanTieGame()
{
// arrange
BoardTests BST = new BoardTests();
board.Cells[0].Symbol = 'X';
board.Cells[1].Symbol = '0';
board.Cells[2].Symbol = 'X';
board.Cells[3].Symbol = '0';
board.Cells[4].Symbol = '0';
board.Cells[5].Symbol = 'X';
board.Cells[6].Symbol = 'X';
board.Cells[7].Symbol = 'X';
// act
Tuple <bool, int> result = engine.Utility(board, 8, '0');
// assert
Assert.Equal(0, result.Item2);
}