public void CanReadThroughNavigator()
{
var tpXml = System.IO.File.ReadAllText("TestData\\fp-test-patient.xml");
var nav = XmlDomFhirNavigator.Create(tpXml);
Assert.Equal("Patient", nav.Name);
Assert.Equal("Patient", nav.TypeName);
Assert.True(nav.MoveToFirstChild());
Assert.Equal("xmlns", nav.Name); // Yep, even those come through
Assert.True(nav.MoveToNext());
Assert.Equal("id", nav.Name);
Assert.Null(nav.TypeName);
var id = nav.Clone();
Assert.True(nav.MoveToFirstChild());
Assert.Equal("value", nav.Name);
Assert.Equal("pat1", nav.Text);
Assert.False(nav.MoveToFirstChild());
Assert.False(nav.MoveToNext());
Assert.True(id.MoveToNext());
Assert.Equal("text", id.Name);
var text = id.Clone();
Assert.True(id.MoveToFirstChild()); // status
Assert.True(id.MoveToNext());
Assert.Equal("div", id.Name);
Assert.StartsWith("<div xmlns=", (string)id.Text); // special handling of xhtml
Assert.False(id.MoveToFirstChild()); // cannot move into xhtml
Assert.Equal("div", id.Name); // still on xhtml <div>
Assert.False(id.MoveToNext()); // nothing more in <text>
Assert.True(text.MoveToNext()); // contained
Assert.Equal("contained", text.Name);
Assert.Equal("Patient", text.TypeName);
Assert.True(text.MoveToFirstChild()); // id
Assert.True(text.MoveToNext()); // identifier
var identifier = text.Clone();
Assert.True(text.MoveToFirstChild()); // system
Assert.True(text.MoveToNext()); // value
Assert.False(text.MoveToNext()); // still value
Assert.Equal("value", text.Name);
Assert.True(text.MoveToFirstChild());
Assert.Equal("value", text.Name); // value.value
Assert.Equal("444222222", text.Text);
Assert.False(text.MoveToNext());
Assert.True(identifier.MoveToNext()); // active
Assert.True(identifier.MoveToNext()); // name
Assert.Equal("name", identifier.Name);
Assert.True(identifier.MoveToFirstChild()); // id (attribute)
Assert.Equal("id", identifier.Name);
Assert.True(identifier.MoveToNext()); // use (element!)
Assert.Equal("use", identifier.Name);
}
public void ReadsFromNav()
{
var tpXml = File.ReadAllText(@"TestData\fp-test-patient.xml");
var nav = XmlDomFhirNavigator.Create(tpXml);
var nodes = ElementNode.FromNavigator(nav);
var nav2 = nodes.ToNavigator();
Assert.True(nav.IsEqualTo(nav2).Success);
}
public void ReadsAttributesAsElements()
{
var nav = XmlDomFhirNavigator.Create("<Patient xmlns='http://hl7.org/fhir' xmlns:q='http://somenamespace' q:myattr='dummy' />");
Assert.IsTrue(nav.MoveToFirstChild());
Assert.AreEqual("myattr", nav.Name); // none-xmlns attributes will come through
var xmldetails = (nav as IAnnotated).Annotation <XmlSerializationDetails>();
Assert.AreEqual("http://somenamespace", xmldetails.Name.NamespaceName);
Assert.AreEqual("Patient.myattr[0]", nav.Location);
}
public void HasLineNumbersXml()
{
var tpXml = File.ReadAllText(@"TestData\fp-test-patient.xml");
var nav = XmlDomFhirNavigator.Create(tpXml);
Assert.IsTrue(nav.MoveToFirstChild());
var xmlDetails = (nav as IAnnotated)?.Annotation <XmlSerializationDetails>();
Assert.IsNotNull(xmlDetails);
Assert.AreNotEqual(-1, xmlDetails.LineNumber);
Assert.AreNotEqual(-1, xmlDetails.LinePosition);
}
public void CanReadThroughNavigator()
{
var tpXml = File.ReadAllText(@"TestData\fp-test-patient.xml");
var nav = XmlDomFhirNavigator.Create(tpXml);
Assert.AreEqual("Patient", nav.Name);
Assert.AreEqual("Patient", nav.Type);
Assert.IsTrue(nav.MoveToFirstChild());
Assert.AreEqual("id", nav.Name);
Assert.AreEqual("pat1", nav.Value);
Assert.IsFalse(nav.MoveToFirstChild());
Assert.IsTrue(nav.MoveToNext());
Assert.AreEqual("text", nav.Name);
var text = nav.Clone();
Assert.IsTrue(text.MoveToFirstChild("status")); // status
Assert.IsTrue(text.MoveToNext());
Assert.AreEqual("div", text.Name);
Assert.IsTrue(((string)text.Value).StartsWith("<div xmlns=")); // special handling of xhtml
Assert.IsFalse(text.MoveToFirstChild()); // cannot move into xhtml
Assert.AreEqual("div", text.Name); // still on xhtml <div>
Assert.IsFalse(text.MoveToNext()); // nothing more in <text>
Assert.IsTrue(nav.MoveToNext()); // contained
Assert.AreEqual("contained", nav.Name);
Assert.AreEqual("Patient", nav.Type);
Assert.IsTrue(nav.MoveToFirstChild()); // id
Assert.IsTrue(nav.MoveToNext()); // identifier
var identifier = nav.Clone();
Assert.IsTrue(identifier.MoveToFirstChild()); // system
Assert.IsTrue(identifier.MoveToNext()); // value
Assert.IsFalse(identifier.MoveToNext()); // still value
Assert.AreEqual("value", identifier.Name);
Assert.IsFalse(identifier.MoveToFirstChild());
Assert.AreEqual("444222222", identifier.Value);
Assert.IsTrue(nav.MoveToNext("name"));
Assert.AreEqual("name", nav.Name);
Assert.IsTrue(nav.MoveToFirstChild()); // id (attribute)
Assert.AreEqual("id", nav.Name);
Assert.AreEqual("firstname", nav.Value);
Assert.IsTrue(nav.MoveToNext()); // use (element!)
Assert.AreEqual("use", nav.Name);
}
public void CompareXmlJsonParseOutcomes()
{
var tpXml = File.ReadAllText(@"TestData\fp-test-patient.xml");
var tpJson = File.ReadAllText(@"TestData\fp-test-patient.json");
var navXml = XmlDomFhirNavigator.Create(tpXml);
var navJson = JsonDomFhirNavigator.Create(tpJson);
var compare = navXml.IsEqualTo(navJson);
if (compare.Success == false)
{
Debug.WriteLine($"Difference in {compare.Details} at {compare.FailureLocation}");
Assert.IsTrue(compare.Success);
}
Assert.IsTrue(compare.Success);
}
public void CompareJsonXmlParseOutcomes()
{
var tpJson = File.ReadAllText(@"TestData\json-edge-cases.json");
var tpXml = File.ReadAllText(@"TestData\json-edge-cases.xml");
var navJson = JsonDomFhirNavigator.Create(tpJson);
var navXml = XmlDomFhirNavigator.Create(tpXml);
var compare = navJson.IsEqualTo(navXml);
if (compare.Success == false)
{
output.WriteLine($"Difference in {compare.Details} at {compare.FailureLocation}");
Assert.True(compare.Success);
}
Assert.True(compare.Success);
}
public void ProducesCorrectLocations()
{
var tpXml = File.ReadAllText(@"TestData\fp-test-patient.xml");
var patient = XmlDomFhirNavigator.Create(tpXml);
Assert.AreEqual("Patient", patient.Location);
patient.MoveToFirstChild();
Assert.AreEqual("Patient.id[0]", patient.Location);
patient.MoveToNext(); // text
patient.MoveToNext(); // contained[0]
patient.MoveToNext(); // contained[1]
Assert.AreEqual("Patient.contained[1]", patient.Location);
patient.MoveToFirstChild();
Assert.AreEqual("Patient.contained[1].id[0]", patient.Location);
}
public void ElementNavPerformance()
{
var tpXml = File.ReadAllText(@"TestData\fp-test-patient.xml");
var nav = XmlDomFhirNavigator.Create(tpXml);
var sw = new Stopwatch();
sw.Start();
for (var i = 0; i < 10_000; i++)
{
var usual = nav.Children("identifier").First().Children("use").First().Value;
var phone = nav.Children("telecom").First().Children("system").First().Value;
var prefs = nav.Children("communication").Where(c => c.Children("preferred").Any(pr => pr.Value is string s && s == "true")).Count();
var link = nav.Children("link").Children("other").Children("reference");
}
sw.Stop();
Debug.WriteLine($"Navigating took {sw.ElapsedMilliseconds / 10} micros");
}
