mirror of
https://github.com/GeWuYou/GFramework.git
synced 2026-05-07 16:55:57 +08:00
82 lines
2.3 KiB
C#
82 lines
2.3 KiB
C#
// Copyright (c) 2025-2026 GeWuYou
|
||
// SPDX-License-Identifier: Apache-2.0
|
||
|
||
using GFramework.Core.Events;
|
||
using NUnit.Framework;
|
||
|
||
namespace GFramework.Core.Tests.Events;
|
||
|
||
/// <summary>
|
||
/// EventBus测试类，用于验证事件总线的各种功能
|
||
/// </summary>
|
||
[TestFixture]
|
||
public class EventBusTests
|
||
{
|
||
/// <summary>
|
||
/// 测试设置方法，在每个测试方法执行前初始化EventBus实例
|
||
/// </summary>
|
||
[SetUp]
|
||
public void SetUp()
|
||
{
|
||
_eventBus = new EventBus();
|
||
}
|
||
|
||
private EventBus _eventBus = null!;
|
||
|
||
/// <summary>
|
||
/// 测试注册事件处理器的功能
|
||
/// 验证注册的处理器能够在发送对应事件时被正确调用
|
||
/// </summary>
|
||
[Test]
|
||
public void Register_Should_Add_Handler()
|
||
{
|
||
var called = false;
|
||
_eventBus.Register<EventBusTestsEvent>(@event => { called = true; });
|
||
|
||
_eventBus.Send<EventBusTestsEvent>();
|
||
|
||
Assert.That(called, Is.True);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 测试注销事件处理器的功能
|
||
/// 验证已注册的处理器在注销后不会再被调用
|
||
/// </summary>
|
||
[Test]
|
||
public void UnRegister_Should_Remove_Handler()
|
||
{
|
||
var count = 0;
|
||
|
||
Action<EventBusTestsEvent> handler = @event => { count++; };
|
||
_eventBus.Register(handler);
|
||
_eventBus.Send<EventBusTestsEvent>();
|
||
// 验证处理器被调用一次
|
||
Assert.That(count, Is.EqualTo(1));
|
||
|
||
_eventBus.UnRegister(handler);
|
||
_eventBus.Send<EventBusTestsEvent>();
|
||
// 验证处理器在注销后不再被调用
|
||
Assert.That(count, Is.EqualTo(1));
|
||
}
|
||
|
||
/// <summary>
|
||
/// 测试发送事件时调用所有处理器的功能
|
||
/// 验证同一事件类型的多个处理器都能被正确调用
|
||
/// </summary>
|
||
[Test]
|
||
public void SendEvent_Should_Invoke_All_Handlers()
|
||
{
|
||
var count1 = 0;
|
||
var count2 = 0;
|
||
|
||
_eventBus.Register<EventBusTestsEvent>(@event => { count1++; });
|
||
_eventBus.Register<EventBusTestsEvent>(@event => { count2++; });
|
||
|
||
_eventBus.Send<EventBusTestsEvent>();
|
||
|
||
// 验证所有处理器都被调用一次
|
||
Assert.That(count1, Is.EqualTo(1));
|
||
Assert.That(count2, Is.EqualTo(1));
|
||
}
|
||
}
|