using Akka.Actor;
using Shouldly;
using Xunit;
using ZB.MOM.WW.OtOpcUa.Commons.Types;
using ZB.MOM.WW.OtOpcUa.Runtime.OpcUa;
using ZB.MOM.WW.OtOpcUa.Runtime.Tests.Harness;

namespace ZB.MOM.WW.OtOpcUa.Runtime.Tests.OpcUa;

public sealed class OpcUaPublishActorTests : RuntimeActorTestBase
{
    [Fact]
    public void Accepts_message_contracts_without_pinned_dispatcher_in_tests()
    {
        var actor = Sys.ActorOf(OpcUaPublishActor.PropsForTests());
        actor.Tell(new OpcUaPublishActor.AttributeValueUpdate("ns=2;s=Tag1", 42.0, OpcUaPublishActor.OpcUaQuality.Good, DateTime.UtcNow));
        actor.Tell(new OpcUaPublishActor.AlarmStateUpdate("ns=2;s=Alarm1", true, false, DateTime.UtcNow));
        actor.Tell(new OpcUaPublishActor.RebuildAddressSpace(CorrelationId.NewId()));
        actor.Tell(new OpcUaPublishActor.ServiceLevelChanged(240));

        // Actor stays alive; no exceptions surface.
        ExpectNoMsg(TimeSpan.FromMilliseconds(200));
    }

    [Fact]
    public void Production_Props_targets_opcua_synchronized_dispatcher()
    {
        var props = OpcUaPublishActor.Props();
        props.Dispatcher.ShouldBe(OpcUaPublishActor.DispatcherId);
    }
}