public void ApplyTest4()
{
string path = @"Resources\intrusion.xls";
ExcelReader db = new ExcelReader(path, false, true);
DataTable table = db.GetWorksheet("test");
Codification codebook = new Codification(table);
DataTable result = codebook.Apply(table);
Assert.IsNotNull(result);
foreach (DataColumn col in result.Columns)
Assert.AreNotEqual(col.DataType, typeof(string));
Assert.IsTrue(result.Rows.Count > 0);
}