c# - 从 Nunit 获取失败测试列表

Question

我有一个包含 8000 多个测试的测试套件，并且很难看出哪些测试在代码更改之间中断(这些测试用例是从某些日志文件中自动提取的查询)。

是否有一种简单的方法来获取 NUnit 运行的失败测试列表？理想情况下，我想比较运行之间哪些测试受到影响。

Answer 1

您可以实现“NUnit.Core.Extensibility.IAddin”和“NUnit.Core.EventListener”。所以你可以操纵你的测试结果。 NUnit(2.5 或更高版本)将自动加载实现“IAddin”方法的类。

像这样:

using System;
using System.Text;
using NUnit.Core.Extensibility;
using NUnit.Core;

namespace YourNUnitAddIns
{
    /// <summary>
    /// Coleta informacoes da execucao do NUnit.
    /// </summary>
    [NUnitAddin(
        Name="CollectNUnitFailAddIn",
        Description="do something",
        Type=ExtensionType.Core)]
    public class CollectNUnitFailAddIn : IAddin, EventListener
    {
        #region IAddin Members

        public bool Install(IExtensionHost host)
        {    
            IExtensionPoint suiteBuilders = host.GetExtensionPoint("SuiteBuilders");
            IExtensionPoint testBuilders = host.GetExtensionPoint("TestCaseBuilders");
            IExtensionPoint events = host.GetExtensionPoint("EventListeners");

            if (events == null)
                return false;

            events.Install(this);

            return true;
        }

        #endregion

        #region EventListener Members

        public void RunFinished(Exception exception)
        {
            //do something here.
        }

        public void RunFinished(TestResult result)
        {
            //do something here.
        }

        public void RunStarted(string name, int testCount)
        {
            //do something here.
        }

        public void SuiteFinished(TestResult result)
        {
            //do something here.
        }

        public void SuiteStarted(TestName testName)
        {
            //do something here.
        }

        public void TestFinished(TestResult result)
        {
            //do something here.
        }

        public void TestOutput(TestOutput testOutput)
        {
            //do something here.
        }

        public void TestStarted(TestName testName)
        {
            //do something here.
        }

        public void UnhandledException(Exception exception)
        {
            //do something here.
        }

        #endregion
    }
}