Reqnroll for Rider 初體驗

2024-09-21

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Reqnroll
2024-09-22

某一天我的同事提醒我說新版的 Rider，SpecFlow for Rider 上不能使用了，於是我暫緩更新了一段時間，現在已經有 Reqnroll 方案。這裡有 Reqnroll 誕生原因，From SpecFlow to Reqnroll: Why and How • Reqnroll，總結內容就是 SpecFlow 已經很長一段時間沒有更新，所以作者決定 Fork SoecFlow 專案，名為 Reqnroll，現在我要來體驗 Reqnroll 跟過往的 SpecFlow 有沒有甚麼不一樣

開發環境

Windows 11 Home
Rider

設定步驟

安裝套件 Setup an IDE for Reqnroll - Reqnroll Documentation
在專案加入以下

<ItemGroup>
  <Content Include="**/*.feature"/>
</ItemGroup>

套件安裝後，會有 Reqnroll 的專案範本套件

專案建立後，套件都升級到最新

這個專案範本需要調整一下才能運行

using FluentAssertions;

namespace App1.Steps;

[Binding]
public sealed class CalculatorStepDefinitions
{
    // For additional details on Reqnroll step definitions see https://go.reqnroll.net/doc-stepdef

    private readonly ScenarioContext _scenarioContext;

    public CalculatorStepDefinitions(ScenarioContext scenarioContext)
    {
        this._scenarioContext = scenarioContext;
    }

    [Given("the first number is (.*)")]
    public void GivenTheFirstNumberIs(int number)
    {
        this._scenarioContext.Set(number, "FirstNumber");
    }

    [Given("the second number is (.*)")]
    public void GivenTheSecondNumberIs(int number)
    {
        this._scenarioContext.Set(number, "SecondNumber");
    }

    [When("the two numbers are added")]
    public void WhenTheTwoNumbersAreAdded()
    {
        var firstNumber = this._scenarioContext.Get<int>("FirstNumber");
        var secondNumber = this._scenarioContext.Get<int>("SecondNumber");
        var cancellation = new Cancellation();
        var actual = cancellation.Add(firstNumber, secondNumber);
        this._scenarioContext.Set(actual, "Actual");
    }

    [Then("the result should be (.*)")]
    public void ThenTheResultShouldBe(int result)
    {
        this._scenarioContext.Get<int>("Actual").Should().Be(result);
    }
}

public class Cancellation
{
    public int Add(int firstNumber, int secondNumber)
    {
        return firstNumber + secondNumber;
    }
}

最後，執行測試的結果如下