如何等待直到通过C＃中的硒自动化测试验证了登录名

Question

I have to do frontend automation testing with selenium in C#. I have started learning and started with filling parameters in textbox and clicking login button.

But requirement is that, after clicking login button, I need to wait to check for login is success or not and only if success , need to proceed to next test. I am using VisualStudio.TestTools.UnitTesting reference. This is the starting method and only after successful login I need to proceed further testing methods.

I am stuck here on how to wait to verify and proceed to next method, following is my code

    [TestMethod]
    public void LoginWithParameters()
    {
        IWebDriver driver = new ChromeDriver();
        driver.Navigate().GoToUrl(ConfigurationManager.AppSettings["TestURL"]);
        var userName = driver.FindElement(By.Id("UserName"));
        var passWord = driver.FindElement(By.Id("Password"));
        var logOn = driver.FindElement(By.XPath("//input[@value='Log On']"));
        userName.SendKeys(ConfigurationManager.AppSettings["UserName"]);
        passWord.SendKeys(ConfigurationManager.AppSettings["Password"]);
        logOn.Click();


        var str = driver.PageSource;

        Assert.IsTrue(str.Contains("Login was unsuccessful"));


    } 

Please help with this or any proper tutorials . Thanks.

Answer 1

Most probably the success message is displayed in DIV or something similar. So you can use WebDriverWait.

WebDriverWait wait = new WebDriverWait(driver, TimeSpan.FromSeconds(30));
wait.Until(ExpectedConditions.VisibilityOfAllElementsLocatedBy(
By.Id("successDivId")));
// code after successful login...

You can also check here, a summarised sheet- https://automatetheplanet.com/selenium-webdriver-csharp-cheat-sheet/

You don't need conditional code in your tests, just create two different tests for the successful login and for the unsuccessful.