無法從類中調用方法

Question

我有一個名為test.cs的類：

using Microsoft.VisualStudio.TestTools.UnitTesting;
using OpenQA.Selenium;
using OpenQA.Selenium.Support.PageObjects;
using qa.WrapperFactory;

namespace Common.PageObjects
{
    public class Test
    {
        [FindsBy(How = How.XPath, Using = "xpath")]
        private IWebElement foundElement;

        [FindsBy(How = How.XPath, Using = "xpath")]
        private IWebElement EnvironmentLogoElement;

        [FindsBy(How = How.XPath, Using = "xpath")]
        private IWebElement UsernameElement;

        [FindsBy(How = How.Id, Using = "xpath")]
        private IWebElement PasswordElement;

        public void Setup()
        {
            // Set window to full screen
            BrowserFactory.Driver.Manage().Window.Maximize();
            // Clear all cookies
            BrowserFactory.Driver.Manage().Cookies.DeleteAllCookies();
        }

        public void CheckLoginPage ()
        {
            WaitMethods.WaitForShort(() => foundElement.Displayed);
            Assert.IsTrue(UsernameElement.Displayed);
            Assert.IsTrue(PasswordElement.Displayed);
        }

    }
}

我想從specflow步驟中調用方法public void CheckLoginPage（）。 看起來像這樣：

using System.Configuration;
using Common.PageObjects;
using qa.WrapperFactory;
using TechTalk.SpecFlow;

namespace RegressionTest
{
    [Binding]
    public class SmokeTestSteps
    {
        [Given(@"I go to the HRControlnet login page")]
        public void GivenIGoToTheHRControlnetLoginPage()
        {
            BrowserFactory.InitBrowser("Firefox");
            var subDomain = ConfigurationManager.AppSettings["Environment"];
            BrowserFactory.LoadApplication(subDomain);
        }

        [Then(@"the result should be on the screen")]
        public void ThenTheResultShouldBeOnTheScreen()
        {
            Test.CheckLoginPage();
        }
    }
}

我現在在步驟ThenTheResultShouldBeOnTheScreen（）上收到錯誤CS0120的錯誤。非靜態字段，方法或屬性需要對象引用。

我試圖將CheckLoginPage（）設為靜態，但是所有xpath都給出了錯誤。

任何人都可以幫助我解決此問題？

Answer 1

您只需要初始化該類並調用以下方法即可：

  public void ThenTheResultShouldBeOnTheScreen()
    {
        new Test().CheckLoginPage();
    }

Answer 2

public void ThenTheResultShouldBeOnTheScreen()
{
    Test test = new Test() // initialize new instance of class
    test.CheckLoginPage()  // call method
}

如果這不起作用，則需要添加參考