public void TestApplyActionCalls()
{
var model = ModelType.Create();
var calls = new ISerializedActionCall[]
{
new SerializedActionCall
{
Name = "SetTo",
Path = "",
Arguments = new object[] { "mars" }
},
new SerializedActionCall
{
Name = "SetTo",
Path = "",
Arguments = new object[] { "universe" }
}
};
model.ApplyAction(calls);
var snapshot = model.GetSnapshot <IModelSnapshot>();
Assert.NotNull(snapshot);
Assert.Equal("universe", snapshot.To);
}
public static object ApplyAction(this object target, ISerializedActionCall call)
{
if (!target.IsStateTreeNode())
{
throw new InvalidOperationException("Can not listen for action on Non State Tree Node");
}
var resolved = target.TryResolve(call.Path ?? "");
if (resolved == null)
{
throw new InvalidOperationException($"Invalid action path: {call.Path}");
}
if (call.Name == "@APPLY_PATCHES")
{
resolved.ApplyPatch((IJsonPatch[])call.Arguments[0]);
}
if (call.Name == "@APPLY_SNAPSHOT")
{
resolved.ApplySnapshot(call.Arguments[0]);
}
var node = resolved.GetStateTreeNode();
if (resolved is IObservableObject observable)
{
var arguments = call.Arguments.ToArray();
if (observable.TryInvokeAction(call.Name, arguments, out object result))
{
return(result);
}
}
throw new InvalidOperationException($"Not able to apply the action: {call.Name} on target: {target} on path: {call.Path}");
}
