public void TestCreatePatientDictionary()
 {
     AddtoDoctorList a = new AddtoDoctorList();
     Assert.IsNotNull(a);
     Dictionary<String, String> dic;
     String patientID = "1";
     dic = a.createPatientDictionary(patientID);
     Assert.IsNotNull(dic);
     Assert.IsTrue(dic.ContainsKey("@patientId"));
     Assert.AreSame(dic["@patientId"], patientID);
 }