public void Serialiser_Can_Write_A_Simple_Nested_Hierarchy_To_A_String()
{
var immlDocument = new ImmlDocument();
immlDocument.Author = Guid.NewGuid().ToString();
var model = new Model();
model.Name = Guid.NewGuid().ToString();
model.Source = string.Format("http://{0}", Guid.NewGuid().ToString());
var primitive = new Primitive();
primitive.Name = Guid.NewGuid().ToString();
var camera = new Camera();
camera.Name = Guid.NewGuid().ToString();
primitive.Add(camera);
model.Add(primitive);
immlDocument.Add(model);
var immlSerialiser = new ImmlSerialiser();
var immlString = immlSerialiser.Write(immlDocument);
var textReader = new StringReader(immlString);
var xDoc = XDocument.Load(textReader);
//verify the model is in the correct place
var xElementModel = xDoc.Descendants(XName.Get("Model", immlSerialiser.Namespace)).Where(e => e.Attribute(XName.Get("Name")).Value == model.Name).FirstOrDefault();
Assert.NotNull(xElementModel);
Assert.Equal(immlDocument.Name, xElementModel.Parent.Attribute(XName.Get("Name")).Value);
//verify the primitive is in the correct place
var xElementPrimitive = xDoc.Descendants(XName.Get("Primitive", immlSerialiser.Namespace)).Where(e => e.Attribute(XName.Get("Name")).Value == primitive.Name).FirstOrDefault();
Assert.NotNull(xElementPrimitive);
Assert.Equal(model.Name, xElementPrimitive.Parent.Attribute(XName.Get("Name")).Value);
//verify the camera is in the correct place
var xElementCamera = xDoc.Descendants(XName.Get("Camera", immlSerialiser.Namespace)).Where(e => e.Attribute(XName.Get("Name")).Value == camera.Name).FirstOrDefault();
Assert.NotNull(xElementCamera);
Assert.Equal(primitive.Name, xElementCamera.Parent.Attribute(XName.Get("Name")).Value);
}
public void Serialiser_Can_Write_A_File_With_A_Flat_Hierarchy_Of_Ten_Thousand_Elements_In_Under_Five_Seconds()
{
var tmpFile = Path.GetTempFileName();
try
{
//10k elements produces ~2mb of IMML
var elementsToGenerate = 10000;
var elementTypeArray = new string[] { "Primitive", "Model", "Camera" };
var random = new Random();
var immlContext = new ImmlDocument();
for (int i = 0; i < elementsToGenerate; i++)
{
var index = random.Next(0, elementTypeArray.Length);
var typeToCreate = elementTypeArray[index];
var element = ElementFactory.Create(typeToCreate);
immlContext.Add(element);
}
using (var fs = new FileStream(tmpFile, FileMode.Create))
{
var stopWatch = new Stopwatch();
stopWatch.Start();
new ImmlSerialiser().Write(immlContext, fs);
stopWatch.Stop();
Console.WriteLine(fs.Length);
Assert.NotInRange(stopWatch.Elapsed.TotalSeconds, 5, int.MaxValue);
}
}
finally
{
System.IO.File.Delete(tmpFile);
}
}
