ScadaBridge/tests/ZB.MOM.WW.ScadaBridge.CentralUI.Tests/Shared/DialogHostPresentationIdentityTests.cs

using Bunit;
using Microsoft.Extensions.DependencyInjection;
using ZB.MOM.WW.ScadaBridge.CentralUI.Components.Shared;

namespace ZB.MOM.WW.ScadaBridge.CentralUI.Tests.Shared;

/// <summary>A late native activation result belongs to its original presentation.</summary>
public sealed class DialogHostPresentationIdentityTests : BunitContext
{
    /// <summary>Rejecting a closed confirm cannot cancel a prompt that has since opened.</summary>
    [Fact]
    public async Task LateActivationRejection_DoesNotCancelReplacementPrompt()
    {
        var service = new DialogService();
        Services.AddSingleton<IDialogService>(service);
        JSInterop.Mode = JSRuntimeMode.Loose;
        var firstActivation = JSInterop.Setup<bool?>("sbDialog.activate", call => call.Arguments[1] is null);
        JSInterop.Setup<bool?>("sbDialog.activate", call => call.Arguments[1] is not null).SetResult(true);
        var cut = Render<DialogHost>();
        Task<bool> first = null!;
        await cut.InvokeAsync(() => { first = service.ConfirmAsync("First", "Synthetic confirm"); });
        cut.WaitForAssertion(() => Assert.Single(firstActivation.Invocations));
        await cut.InvokeAsync(() => service.Resolve(false));
        Assert.False(await first);
        Task<string?> second = null!;
        await cut.InvokeAsync(() => { second = service.PromptAsync("Second", "Synthetic prompt", "retained"); });
        cut.WaitForAssertion(() => Assert.Equal("retained", cut.Find("input").GetAttribute("value")));
        firstActivation.SetResult(false);
        cut.WaitForAssertion(() => Assert.Equal("Second", service.Current?.Title));
        await cut.InvokeAsync(() => cut.Find("button.btn-close").Click());
        Assert.Null(await second);
    }
}