public void Reading_Invalid_Imml_Results_In_A_MarkupException()
{
var immlString = "<IMML Author=\"craigomatic\" Camera=\"Camera\" xmlns=\"http://schemas.vastpark.com/2007/imml/\"><THis is invalid IMML></IMML>";
var stream = new MemoryStream(System.Text.Encoding.UTF8.GetBytes(immlString));
var immlSerialiser = new ImmlSerialiser();
try
{
var document = immlSerialiser.Read<ImmlDocument>(stream);
Assert.True(false); //fail
}
catch (MarkupException)
{
Assert.True(true); //pass
}
}
private async void _OpenFile()
{
if (!ApplicationView.TryUnsnap())
{
//TODO: handle problem
}
var openPicker = new FileOpenPicker();
openPicker.FileTypeFilter.Add(".imml");
openPicker.ViewMode = PickerViewMode.List;
openPicker.SuggestedStartLocation = PickerLocationId.DocumentsLibrary;
var file = await openPicker.PickSingleFileAsync();
if (file != null)
{
var serialiser = new ImmlSerialiser();
var immlDocument = await serialiser.Read<ImmlDocument>(file);
App.ViewModel.SelectedDocument = new ImmlDocumentViewModel(immlDocument);
_ContextRenderer.Clear();
var node = new ImmlDocumentSceneNode();
node.Initialise(immlDocument, _DeviceManager);
_ContextRenderer.Add(node);
//TODO: refactor this out somewhere
var nestedElements = immlDocument.Elements.AsRecursiveEnumerable();
foreach (var element in nestedElements)
{
if (element is Primitive)
{
var nestedNode = new PrimitiveSceneNode();
nestedNode.Initialise(element, _DeviceManager);
_ContextRenderer.Add(nestedNode);
}
}
}
}
public void Serialiser_Can_Read_From_A_Stream()
{
var immlString = "<IMML Author=\"craigomatic\" Camera=\"Camera\" xmlns=\"http://schemas.vastpark.com/2007/imml/\"><Camera Name=\"Camera\" Position=\"0,0,-5\" /><Primitive Type=\"Box\" Size=\"1,1,1\" /></IMML>";
var stream = new MemoryStream(System.Text.Encoding.UTF8.GetBytes(immlString));
var immlSerialiser = new ImmlSerialiser();
var document = immlSerialiser.Read<ImmlDocument>(stream);
Assert.NotNull(document);
Assert.Equal(2, document.Elements.Count);
}
public void Serialiser_Reports_An_Error_When_A_Minor_Validation_Problem_Is_Encountered()
{
//the camera position attribute is invalid
var immlString = "<IMML Author=\"craigomatic\" Camera=\"Camera\" xmlns=\"http://schemas.vastpark.com/2007/imml/\"><Camera Name=\"Camera\" Position=\"5\" /><Primitive Type=\"Box\" Size=\"1,1,1\" /></IMML>"; ;
var immlSerialiser = new ImmlSerialiser();
immlSerialiser.Read<ImmlDocument>(new MemoryStream(Encoding.UTF8.GetBytes(immlString)));
Assert.NotEmpty(immlSerialiser.Errors);
Assert.Equal(1, immlSerialiser.Errors.Count);
}
public void Serialiser_Does_Not_Report_Errors_When_The_IMML_Is_Valid()
{
var immlString = "<IMML Author=\"craigomatic\" Camera=\"Camera\" xmlns=\"http://schemas.vastpark.com/2007/imml/\"><Camera Name=\"Camera\" Position=\"5,5,5\" /><Primitive Type=\"Box\" Size=\"1,1,1\" /></IMML>"; ;
var immlSerialiser = new ImmlSerialiser();
immlSerialiser.Read<ImmlDocument>(new MemoryStream(Encoding.UTF8.GetBytes(immlString)));
Assert.Empty(immlSerialiser.Errors);
}
public void Serialiser_Creates_Object_Instances_For_All_Elements_Contained_Within_A_Document()
{
var bytes = EmbeddedResourceHelper.GetBytes("Imml.Test.Samples.Sample1.gz", System.Reflection.Assembly.GetExecutingAssembly());
//unzip to get to the imml sample
var decompressed = new MemoryStream(Ionic.Zlib.GZipStream.UncompressBuffer(bytes));
var immlSerialiser = new ImmlSerialiser();
var document = immlSerialiser.Read<ImmlDocument>(decompressed);
Assert.NotEmpty(document.Elements);
//TODO: improve the assertions to do as the method name suggests
}
public void Serialiser_Correctly_Reads_IMML_Containing_Script_Elements()
{
var immlString = "<Script Language=\"Lua\" Name=\"Script\" Source=\"\" xmlns=\"http://schemas.vastpark.com/2007/imml/\">function main(obj, args)\r\nend</Script>";
var immlSerialiser = new ImmlSerialiser();
var script = immlSerialiser.Read<Script>(new MemoryStream(Encoding.UTF8.GetBytes(immlString)));
Assert.Contains("function main(obj, args)", script.Value);
}
public void Serialiser_Can_Read_Strings_From_Disk()
{
var tmpFile = System.IO.Path.GetTempFileName();
var immlString = "<IMML Author=\"craigomatic\" Camera=\"Camera\" xmlns=\"http://schemas.vastpark.com/2007/imml/\"><Camera Name=\"Camera\" Position=\"0,0,-5\" /><Primitive Type=\"Box\" Size=\"1,1,1\" /></IMML>";
try
{
System.IO.File.WriteAllText(tmpFile, immlString);
var immlSerialiser = new ImmlSerialiser();
var document = immlSerialiser.Read<ImmlDocument>(tmpFile);
Assert.NotNull(document);
Assert.Equal(2, document.Elements.Count);
}
finally
{
System.IO.File.Delete(tmpFile);
}
}
