public void KeyToCordinates_ToBigRowNumber_CellCoordinates()
{
(int column, int row) = CellPosition.KeyToCordinates("A111111111111111111111111111111111111111111111111111111");
Assert.Equal(1, column);
Assert.Equal(-1, row);
}
public void KeyToCordinates_ValidCellKey_CellCoordinates(string key, int expectedColumn, int expectedRow)
{
(int column, int row) = CellPosition.KeyToCordinates(key);
Assert.Equal(expectedColumn, column);
Assert.Equal(expectedRow, row);
}
