public void IssueLocation()
 {
     Assert.AreEqual(1, _report.ErrorsAt("Patient.active[0].id[0]").Count());
     Assert.AreEqual(0, _report.ErrorsAt(_location).Count());
     Assert.AreEqual(1, _report.IssuesAt(_location).Count());
     Assert.AreEqual(1, _report.ErrorsAt("Patient").Count());
 }