如何将操作传递到测试用例中 [英] How do I pass an Action into a TestCase

问题描述

我有一个 NUnit 测试

I have an NUnit test

[TestCase(...)]
public void test_name(Action onConfirm)
{
   ...
}

我想要做的是在 TestCase 属性中将一个 Action 传递到这个测试中，但无论我尝试什么都会失败.我试着把

What I want to do is pass an Action into this test in the TestCase attribute, but no matter what I try keeps failing. I tried to put

() => SomeDummyMethodIDefined()

直接进入测试用例，但没有用.

directly into the TestCase and that didn't work.

我创建了一个动作

Action DummyAction = () => SomeDummyMethodIDefined();

并将 DummyAction 传递到 TestCase 中，但没有奏效.

and pass DummyAction into the TestCase and that didn't work.

有没有办法做到这一点?

Is there a way to do this?

推荐答案

这是一个非常粗略的例子，我的灵感来自于阅读 NUnit 文档在这里

This is a very rough example which I was inspired from reading the NUnit docs here

namespace NUnitLambda
{
    using System;
    using NUnit.Framework;

    [TestFixture]
    public class Class1
    {
        [Test]
        [TestCaseSource(typeof(SourceClass), "TestCases")]
        public void Foo(Action action)
        {
            action();
        }
    }

    public class SourceClass
    {
        private static Action t = () => Console.WriteLine("Hello World");

        public static Action[] TestCases = { t };
    }
}

尝试一下代码，希望你能从中得到你想要的.作为记录，我使用的是 NUnit 2.6.

Have a play around with the code, hopefully you will get what you want out of it. For the record, I was using NUnit 2.6.

您不必在此处使用 static 例如

You don't have to use static here either e.g.

public class SourceClass
{
    private Action t = () => Console.WriteLine("Hello World");

    public Action[] TestCases;

    public SourceClass()
    {
        TestCases = new Action[1];

        TestCases[0] = t;
    }
}

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