public void ThenICanGetExcelRangeCo_Ordinates()
{
var actualValues = ExcelInteropHelper.GetRangeCoOrdinates("A1:A11");
var expectedValues = new List <int>();
expectedValues.AddRange(new[] { 1, 1, 1, 11 });
CollectionAssert.AreEquivalent(expectedValues, actualValues);
}