public void IsCellOccupiedNullCellTest()
{
// Arrange
List <Player> testPlayers = ReadyPlayers();
MoveRunner moveRunner = new MoveRunner(new MapBuilder().BuildMap(VERTICAL_SIZE, HORIZONTAL_SIZE, testPlayers));
Player currentPlayer = testPlayers[0];
// Act and assert
Assert.ThrowsException <NullReferenceException>(() => moveRunner.IsCellOccupied(null, currentPlayer));
}
public void IsCellOccupiedFalseTest()
{
// Arrange
List <Player> testPlayers = ReadyPlayers();
MoveRunner moveRunner = new MoveRunner(new MapBuilder().BuildMap(VERTICAL_SIZE, HORIZONTAL_SIZE, testPlayers));
Player currentPlayer = testPlayers[0];
// Act
bool result = moveRunner.IsCellOccupied(moveRunner.Cells[0, 0], currentPlayer);
// Assert
Assert.IsFalse(result);
}