BeforeScenario 和 AfterScenario 挂钩在 specflow 中不起作用

BeforeScenario and AfterScenario hooks not working in specflow

我的 SeleniumSteps.cs 代码中有以下代码 我正在尝试让 AfterScenario 在调试这些测试时启动

using PrivateDomain;
using Machine.Specifications;
using NUnit.Framework;
using OpenQA.Selenium;
using OpenQA.Selenium.Support.UI;
using System;
using System.Collections.Generic;
using System.Drawing.Imaging;
using System.IO;
using System.Linq;
using TechTalk.SpecFlow;

namespace Functional.Steps
{
    public class SeleniumSteps : PrivateDomain.Steps.SeleniumSteps
    {
        #region Hooks
        [BeforeScenario]
        public void Before()
        {
            // before 
        }

        [AfterTestRun, Scope(Tag = null)]
        public new static void AfterTestRun()
        {
            // after testrun
        }

        [AfterScenario]
        public void AfterScenarioErrorScreenshot()
        {
            // after scenario
        }

        #endregion
    }
}





using OpenQA.Selenium;
using TechTalk.SpecFlow;

namespace PrivateDomain.Steps
{
    [Binding]
    [Scope(Tag = "Selenium")]
    public class SeleniumSteps
    {
        protected static IWebDriver webDriver;

        public SeleniumSteps();

        public virtual IWebDriver WebDriver { get; }

        [AfterTestRun]
        [Scope(Tag = null)]
        public static void AfterTestRun();

        [AfterScenarioAttribute(new[] { })]
        public virtual void AfterScenario();

    }
}

我的功能文件如下所示: (删除了详细信息)

@Customer_Portal
Feature: Account Management - Registration
    In order to create an account
    As a customer
    I want to register my details with the application

Scenario: Register

    # Registration Form
    When I navigate to "/Customer/Account/Register"
    // more code...


Scenario: Required Fields

    // more code...

Scenario: Invalid Contact Details

    // more code...

Scenario: Insufficient Password Strength

    // more code...

Scenario: Password Mismatch

    // more code...

Scenario: Already Registered

    // more code...

Scenario: Invalid Activation

    // more code...

Scenario: Already Activated

   // more code...

当我调试测试时,我可以看到调试器命中了 AfterTestRun 部分。 但是,BeforeScenarioAfterScenario 均未被行使。

谁能告诉我哪里做错了?

首先,正如 Sandesh 在他的回答中指出的那样,您的 SeleniumSteps subclass 缺少 [Binding] 属性。仅在基础 class 中有 [Binding] 是不够的,您必须将它应用于每个 class 钩子方法或步骤定义(绑定),因为这就是 specflow 的方式在引擎盖下搜索钩子和绑定。它就像范围标识符。如果您错过了将 [Binding] 属性放置到 class,specflow 将不会在该 class 中搜索潜在的钩子方法或绑定。 Link 文档:https://specflow.org/documentation/Hooks/

这个link也很有用。检查 RunOfTheShipe 给出的答案:Specflow test step inheritance causes "Ambiguous step definitions"

您的 SeleniumSteps 中缺少 [Binding] 属性

    namespace Functional.Steps
    {
         [Binding]
        public class SeleniumSteps : PrivateDomain.Steps.SeleniumSteps
        {
            #region Hooks
            [BeforeScenario]
            public void Before()
            {
                // before 
            }
}
}