public void TestAAvailablePlaysEmptyBoard()
{
TicTacToeBoard b = new TicTacToeBoard();
List <(int, int, int, int)> allPlays = new List <(int, int, int, int)>();
allPlays.Add((0, 0, 0, 0)); // Something in the list initially.
int majorRow = 1;
int majorCol = 2;
for (int i = 0; i < 3; i++) // Adds all squares, using the given values for majorRow and MajorCol
{
for (int j = 0; j < 3; j++)
{
allPlays.Add((majorRow, majorCol, i, j));
}
}
List <(int, int, int, int)> avail = new List <(int, int, int, int)>();
avail.Add((0, 0, 0, 0)); // The initial list content
b.GetAvailablePlays(avail, majorRow, majorCol);
Assert.That(avail, Is.EquivalentTo(allPlays)); // avail and allPlays should contain the same elements
}