public void Sys_procedures_null()
 {
     procedures p = new procedures();
     List<procedures> pl = p.ToList;
     Assert.AreEqual<List<procedures>>(pl, null);
 }
 public void Sys_procedures()
 {
     procedures p = new procedures(connStr);
     List<procedures> pl = p.ToList;
     Assert.AreNotEqual<List<procedures>>(pl, null);
 }