public void ExcelPackageHelper_SetColumnByHeader_GetColumnByHeader()
{
//arrange
ExcelPackage package = new ExcelPackage();
string name = "Title";
ExcelWorksheet worksheet = ExcelPackageHelper.AddWorksheet(package, name);
List <string> headers = new List <string>()
{
"ColA", "ColB"
};
List <object> col1 = new List <object>()
{
null, 123, "abc", "", new DateTime(1999, 3, 2)
};
List <object> col2 = new List <object>()
{
456, "", null, null, null, null, 789
};
//act
ExcelPackageHelper.AppendRow(worksheet, headers);
ExcelPackageHelper.SetColumnByHeader(worksheet, headers[0], col1);
ExcelPackageHelper.SetColumnByHeader(worksheet, headers[1], col2);
List <object> result1 = ExcelPackageHelper.GetColumnByHeader(worksheet, headers[0]);
List <object> result2 = ExcelPackageHelper.GetColumnByHeader(worksheet, headers[1]);
//assert
Assert.AreEqual(headers[0], worksheet.Cells["A1"].Value.ToString());
Assert.AreEqual(headers[1], worksheet.Cells["B1"].Value.ToString());
Assert.AreEqual(2, ExcelPackageHelper.CountColumns(worksheet));
Assert.AreEqual(Math.Max(col1.Count, col2.Count) + 1, ExcelPackageHelper.CountRows(worksheet));
for (int i = 0; i < col1.Count; i++)
{
Assert.AreEqual(col1[i], result1[i]);
}
for (int i = 0; i < col2.Count; i++)
{
Assert.AreEqual(col2[i], result2[i]);
}
}