using ZB.MOM.WW.CBDDC.Hosting.Services;

namespace ZB.MOM.WW.CBDDC.Hosting.Tests;

public class NoOpServicesTests
{
    /// <summary>
    /// Verifies that no-op discovery service lifecycle calls complete and no peers are returned.
    /// </summary>
    [Fact]
    public async Task NoOpDiscoveryService_ReturnsNoPeers_AndCompletesLifecycleCalls()
    {
        var service = new NoOpDiscoveryService();

        service.GetActivePeers().ShouldBeEmpty();
        (await Record.ExceptionAsync(() => service.Start())).ShouldBeNull();
        (await Record.ExceptionAsync(() => service.Stop())).ShouldBeNull();

        service.Dispose();
    }

    /// <summary>
    /// Verifies that no-op sync orchestrator lifecycle calls complete without exceptions.
    /// </summary>
    [Fact]
    public async Task NoOpSyncOrchestrator_CompletesLifecycleCalls()
    {
        var orchestrator = new NoOpSyncOrchestrator();

        (await Record.ExceptionAsync(() => orchestrator.Start())).ShouldBeNull();
        (await Record.ExceptionAsync(() => orchestrator.Stop())).ShouldBeNull();

        orchestrator.Dispose();
    }
}