public void SerializesDotNetObjectWrappersInKnownFormat()
{
// Arrange
var runtime = new TestJSInProcessRuntime {
NextResultJson = null
};
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 syncResult = runtime.Invoke <object>("test identifier",
new DotNetObjectRef(obj1),
new Dictionary <string, object>
{
{ "obj2", new DotNetObjectRef(obj2) },
{ "obj3", new DotNetObjectRef(obj3) }
});
// Assert: Handles null result string
Assert.Null(syncResult);
// Assert: Serialized as expected
var call = runtime.InvokeCalls.Single();
Assert.Equal("test identifier", call.Identifier);
Assert.Equal("[\"__dotNetObject:1\",{\"obj2\":\"__dotNetObject:2\",\"obj3\":\"__dotNetObject:3\"}]", call.ArgsJson);
// Assert: Objects were tracked
Assert.Same(obj1, runtime.ArgSerializerStrategy.FindDotNetObject(1));
Assert.Same(obj2, runtime.ArgSerializerStrategy.FindDotNetObject(2));
Assert.Same(obj3, runtime.ArgSerializerStrategy.FindDotNetObject(3));
}
public void JSInProcessObjectReference_Dispose_DisallowsFurtherInteropCalls()
{
// Arrange
var jsRuntime = new TestJSInProcessRuntime();
var jsObject = new JSInProcessObjectReference(jsRuntime, 0);
// Act
_ = jsObject.DisposeAsync();
// Assert
Assert.Throws <ObjectDisposedException>(() => jsObject.Invoke <object>("test", "arg1", "arg2"));
}
public void JSInProcessObjectReference_Invoke_CallsUnderlyingJSRuntimeInvoke()
{
// Arrange
var jsRuntime = new TestJSInProcessRuntime();
var jsObject = new JSInProcessObjectReference(jsRuntime, 0);
// Act
jsObject.Invoke <object>("test", "arg1", "arg2");
// Assert
Assert.Equal(1, jsRuntime.InvokeJSInvocationCount);
}
public void SyncCallResultCanIncludeDotNetObjects()
{
// Arrange
var runtime = new TestJSInProcessRuntime
{
NextResultJson = "[\"__dotNetObject:2\",\"__dotNetObject:1\"]"
};
var obj1 = new object();
var obj2 = new object();
// Act
var syncResult = runtime.Invoke <object[]>("test identifier",
new DotNetObjectRef(obj1),
"some other arg",
new DotNetObjectRef(obj2));
var call = runtime.InvokeCalls.Single();
// Assert
Assert.Equal(new[] { obj2, obj1 }, syncResult);
}
public void DispatchesSyncCallsAndDeserializesResults()
{
// Arrange
var runtime = new TestJSInProcessRuntime
{
NextResultJson = "{\"intValue\":123,\"stringValue\":\"Hello\"}"
};
JSRuntime.SetCurrentJSRuntime(runtime);
// Act
var syncResult = runtime.Invoke <TestDTO>("test identifier 1", "arg1", 123, true);
var call = runtime.InvokeCalls.Single();
// Assert
Assert.Equal(123, syncResult.IntValue);
Assert.Equal("Hello", syncResult.StringValue);
Assert.Equal("test identifier 1", call.Identifier);
Assert.Equal("[\"arg1\",123,true]", call.ArgsJson);
}
public void DispatchesSyncCallsAndDeserializesResults()
{
// Arrange
var runtime = new TestJSInProcessRuntime
{
NextResultJson = Json.Serialize(
new TestDTO {
IntValue = 123, StringValue = "Hello"
})
};
// Act
var syncResult = runtime.Invoke <TestDTO>("test identifier 1", "arg1", 123, true);
var call = runtime.InvokeCalls.Single();
// Assert
Assert.Equal(123, syncResult.IntValue);
Assert.Equal("Hello", syncResult.StringValue);
Assert.Equal("test identifier 1", call.Identifier);
Assert.Equal("[\"arg1\",123,true]", call.ArgsJson);
}
public void SyncCallResultCanIncludeDotNetObjects()
{
// Arrange
var runtime = new TestJSInProcessRuntime
{
NextResultJson = "[{\"__dotNetObject\":2},{\"__dotNetObject\":1}]"
};
JSRuntime.SetCurrentJSRuntime(runtime);
var obj1 = new object();
var obj2 = new object();
// Act
var syncResult = runtime.Invoke <DotNetObjectRef <object>[]>(
"test identifier",
DotNetObjectRef.Create(obj1),
"some other arg",
DotNetObjectRef.Create(obj2));
var call = runtime.InvokeCalls.Single();
// Assert
Assert.Equal(new[] { obj2, obj1 }, syncResult.Select(r => r.Value));
}