public void GetSingleEmptyMedicalRecordIdentifier()
{
var fakeApp = FakeCollection.Where(w => String.IsNullOrEmpty(w.MRID)).First();
var single = repo.GetSingle(fakeApp.Id);
Assert.AreEqual(fakeApp.Id, single.Id);
Assert.AreEqual(fakeApp.PatientUserId, single.PatientUserId);
Assert.IsTrue(String.IsNullOrEmpty(fakeApp.MRID));
Assert.IsTrue(String.IsNullOrEmpty(single.MRID));
Assert.AreEqual(fakeApp.InstitutionId, single.InstitutionId);
}