public void CreateJsonContent()
{
JsonContent a = JsonContent.CreateFrom(_TestStructure.CreateCompatibleDictionary());
// roundtrip to json
var json = a.ToJson();
TestContext.Write(json);
var b = IO.JsonContent.Parse(json);
// roundtrip to a runtime object
var x = a.Deserialize(typeof(_TestStructure));
var c = JsonContent.Serialize(x);
Assert.IsTrue(AreEqual(a, b));
Assert.IsTrue(AreEqual(a, c));
foreach (var dom in new[] { a, b, c })
{
Assert.AreEqual("me", dom.GetValue <string>("author"));
Assert.AreEqual(17, dom.GetValue <int>("integer1"));
Assert.AreEqual(15.3f, dom.GetValue <float>("single1"));
Assert.AreEqual(3, dom.GetValue <int>("array1", 2));
Assert.AreEqual(2, dom.GetValue <int>("dict2", "d", "a1"));
}
}
public void TestJsonExtendedCharacters()
{
TestContext.CurrentContext.AttachShowDirLink();
TestContext.CurrentContext.AttachGltfValidatorLinks();
// create a test model
var model = Schema2.ModelRoot.CreateModel();
model.Asset.Copyright = UNESCAPED;
model.UseScene(UNESCAPED);
model.Asset.Extras = JsonContent.CreateFrom(new string[] { UNESCAPED, ESCAPED, UNESCAPED });
model.CreateImage().Content = Memory.MemoryImage.DefaultPngImage;
// create write settings
var joptions = new System.Text.Json.JsonWriterOptions
{
Indented = true,
Encoder = JavaScriptEncoder.UnsafeRelaxedJsonEscaping
};
var wsettings = new Schema2.WriteSettings();
wsettings.JsonOptions = joptions;
// model save-load roundtrip
var roundtripPath = model.AttachToCurrentTest("extended 你好 characters.gltf", wsettings);
var roundtripJson = System.IO.File.ReadAllText(roundtripPath);
var roundtripModel = Schema2.ModelRoot.Load(roundtripPath);
// checks
TestContext.WriteLine(roundtripJson);
Assert.IsTrue(roundtripJson.Contains("你好"));
// https://github.com/KhronosGroup/glTF/issues/1978#issuecomment-831744624
Assert.IsTrue(roundtripJson.Contains("extended%20%E4%BD%A0%E5%A5%BD%20characters.png"));
Assert.IsTrue(roundtripModel.LogicalImages[0].Content.IsPng);
}
public void TestFloatingPointJsonRoundtrip()
{
float value = 1.1f; // serialized by system.text.json as 1.1000002f
var valueTxt = value.ToString("G9", System.Globalization.CultureInfo.InvariantCulture);
var dict = new Dictionary <string, Object>();
dict["value"] = value;
JsonContent a = JsonContent.CreateFrom(dict);
// roundtrip to json
var json = a.ToJson();
TestContext.Write(json);
var b = IO.JsonContent.Parse(json);
Assert.IsTrue(AreEqual(a, b));
}