public void ScanThroughSingle()
{
var xmlPatient = Path.Combine(Directory.GetCurrentDirectory(), @"TestData\fp-test-patient.xml");
using (var stream = XmlNavigatorStream.FromPath(xmlPatient))
{
Assert.IsFalse(stream.IsBundle);
Assert.AreEqual("Patient", stream.ResourceType);
Assert.IsNull(stream.Current);
Assert.IsTrue(stream.MoveNext());
Assert.AreEqual("http://example.org/Patient/pat1", stream.Position);
var current = stream.Position;
var nav = stream.Current;
Assert.IsTrue(nav.MoveToFirstChild("gender"));
Assert.AreEqual("male", nav.Value);
stream.Reset();
stream.Seek(current);
Assert.AreEqual("http://example.org/Patient/pat1", stream.Position);
Assert.IsFalse(stream.MoveNext());
Assert.AreEqual("http://example.org/Patient/pat1", stream.Position);
}
}
public void ScanThroughSingle()
{
var xmlPatient = Path.Combine(Directory.GetCurrentDirectory(), Path.Combine("TestData", "fp-test-patient.xml"));
using (var stream = XmlNavigatorStream.FromPath(xmlPatient))
{
Assert.IsFalse(stream.IsBundle);
Assert.AreEqual("Patient", stream.ResourceType);
Assert.IsNull(stream.Current);
Assert.IsTrue(stream.MoveNext());
Assert.AreEqual("http://example.org/Patient/pat1", stream.Position);
var current = stream.Position;
var child = stream.Current.Children("gender").FirstOrDefault();
Assert.IsNotNull(child);
Assert.AreEqual("male", child.Text);
stream.Reset();
stream.Seek(current);
Assert.AreEqual("http://example.org/Patient/pat1", stream.Position);
Assert.IsFalse(stream.MoveNext());
Assert.AreEqual("http://example.org/Patient/pat1", stream.Position);
}
}
public void ReadCrap()
{
// Try a random other xml file
var xmlfile = Path.Combine(Directory.GetCurrentDirectory(), @"TestData\source-test\books.xml");
using (var stream = XmlNavigatorStream.FromPath(xmlfile))
{
Assert.IsNull(stream.ResourceType);
Assert.IsFalse(stream.MoveNext());
}
}
public void ScanPerformance()
{
var xmlBundle = Path.Combine(Directory.GetCurrentDirectory(), @"TestData\profiles-types.xml");
var sw = new Stopwatch();
sw.Start();
for (int i = 0; i < 250; i++)
{
using (var stream = XmlNavigatorStream.FromPath(xmlBundle))
{
Assert.IsTrue(stream.MoveNext("http://hl7.org/fhir/StructureDefinition/Age"));
}
}
sw.Stop();
Debug.WriteLine($"Scanning took {sw.ElapsedMilliseconds / 250} ms");
}
public void ScanThroughBundle()
{
var xmlBundle = Path.Combine(Directory.GetCurrentDirectory(), @"TestData\profiles-types.xml");
using (var stream = XmlNavigatorStream.FromPath(xmlBundle))
{
Assert.IsTrue(stream.IsBundle);
Assert.IsNull(stream.Current);
Assert.IsTrue(stream.MoveNext());
Assert.IsTrue(stream.MoveNext());
Assert.AreEqual("http://hl7.org/fhir/StructureDefinition/dateTime", stream.Position);
var nav = stream.Current;
Assert.IsTrue(nav.MoveToFirstChild("name"));
Assert.AreEqual("dateTime", nav.Value);
var current = stream.Position;
Assert.IsTrue(stream.MoveNext());
Assert.IsTrue(stream.MoveNext());
Assert.AreEqual("http://hl7.org/fhir/StructureDefinition/string", stream.Position);
stream.Seek(current);
Assert.AreEqual("http://hl7.org/fhir/StructureDefinition/dateTime", stream.Position);
stream.Reset();
Assert.IsTrue(stream.MoveNext());
Assert.AreEqual("http://hl7.org/fhir/StructureDefinition/date", stream.Position);
while (stream.MoveNext())
{
; // read to end
}
Assert.AreEqual("http://hl7.org/fhir/StructureDefinition/Age", stream.Position);
// Reading past end does not change position
Assert.IsFalse(stream.MoveNext());
Assert.AreEqual("http://hl7.org/fhir/StructureDefinition/Age", stream.Position);
}
}