public void Dispose_StopsTrackingObject()
{
// Arrange
var objRef = DotNetObjectReference.Create("Hello world");
var jsRuntime = new TestJSRuntime();
jsRuntime.TrackObjectReference(objRef);
var objectId = objRef.ObjectId;
var expected = $"There is no tracked object with id '{objectId}'. Perhaps the DotNetObjectReference instance was already disposed.";
// Act
Assert.Same(objRef, jsRuntime.GetObjectReference(objectId));
objRef.Dispose();
// Assert
Assert.True(objRef.Disposed);
Assert.Throws <ArgumentException>(() => jsRuntime.GetObjectReference(objectId));
}
public void SerializesDotNetObjectWrappersInKnownFormat()
{
// Arrange
var runtime = new TestJSRuntime();
var obj1 = new object();
var obj2 = new object();
var obj3 = new object();
// Act
// Showing we can pass the DotNetObject either as top-level args or nested
var obj1Ref = DotNetObjectReference.Create(obj1);
var obj1DifferentRef = DotNetObjectReference.Create(obj1);
runtime.InvokeAsync <object>("test identifier",
obj1Ref,
new Dictionary <string, object>
{
{ "obj2", DotNetObjectReference.Create(obj2) },
{ "obj3", DotNetObjectReference.Create(obj3) },
{ "obj1SameRef", obj1Ref },
{ "obj1DifferentRef", obj1DifferentRef },
});
// Assert: Serialized as expected
var call = runtime.BeginInvokeCalls.Single();
Assert.Equal("test identifier", call.Identifier);
Assert.Equal("[{\"__dotNetObject\":1},{\"obj2\":{\"__dotNetObject\":2},\"obj3\":{\"__dotNetObject\":3},\"obj1SameRef\":{\"__dotNetObject\":1},\"obj1DifferentRef\":{\"__dotNetObject\":4}}]", call.ArgsJson);
// Assert: Objects were tracked
Assert.Same(obj1Ref, runtime.GetObjectReference(1));
Assert.Same(obj1, obj1Ref.Value);
Assert.NotSame(obj1Ref, runtime.GetObjectReference(2));
Assert.Same(obj2, runtime.GetObjectReference(2).Value);
Assert.Same(obj3, runtime.GetObjectReference(3).Value);
Assert.Same(obj1, runtime.GetObjectReference(4).Value);
}
public void DoubleDispose_Works()
{
// Arrange
var objRef = DotNetObjectReference.Create("Hello world");
var jsRuntime = new TestJSRuntime();
jsRuntime.TrackObjectReference(objRef);
var objectId = objRef.ObjectId;
// Act
Assert.Same(objRef, jsRuntime.GetObjectReference(objectId));
objRef.Dispose();
// Assert
objRef.Dispose();
// If we got this far, this did not throw.
}
