public void Setup()
        {
            DataDefinition = new DataDefinition();
            ActualGrid     = DataDefinition.ExtractGridFromFile(_fileInfo);

            var rows = new string[7];

            rows[0] = "0440000440";
            rows[1] = "0404004040";
            rows[2] = "0404040040";
            rows[3] = "0400400040";
            rows[4] = "0400000040";
            rows[5] = "0000000000";
            rows[6] = "0123443210";

            for (var i = 0; i < rows.Length; i++)
            {
                for (var j = 0; j < rows[i].Length; j++)
                {
                    _expectedGrid[i, j] = rows[i][j];
                }
            }
        }