using System.Collections.Generic;
using System.Threading.Tasks;
using Util.Events.Tests.Samples;
using Xunit;

namespace Util.Events.Tests.Local; 

/// <summary>
/// 本地事件总线扩展测试
/// </summary>
public class EventBusExtensionsTest {
    /// <summary>
    /// 本地事件总线
    /// </summary>
    private readonly ILocalEventBus _eventBus;

    /// <summary>
    /// 测试初始化
    /// </summary>
    public EventBusExtensionsTest( ILocalEventBus eventBus ) {
        _eventBus = eventBus;
    }

    /// <summary>
    /// 测试发布事件集合
    /// </summary>
    [Fact]
    public async Task TestPublishAsync() {
        var event1 = new EventSample { Value = "a" };
        var event2 = new EventSample2();
        var event3 = new EventSample3();
        var events = new List<IEvent> { event1, event2, event3 };
        await _eventBus.PublishAsync( events );
        Assert.Equal( "1:a", event1.Result );
        Assert.Equal( "23", event2.Result );
        Assert.Equal( "54", event3.Result );
    }
}