Java 使用泛型的Selenium Webdriver和类型构造函数-如何实现

在selenium 2 webdriver中使用PageFactory设计的最佳方法是什么？但是，当一个页面并不总是加载预期的页面时，如何创建新的意外页面

public class PassengerPage
{
      [FindsBy(How = How.Id, Using "submitId")
      IWebElement submitButton { get; set; }

      private readonly IWebDriver driver;


      public PassengerPage(IWebdriver driver)
      {
          if(!driver.url.Contains"Passengers.aspx")
          {
              throw new NotFoundException("Not the passenger page");
          }

          this.driver = driver;
          PageFactory.InitElements(driver, this);

      }

      public PassengerPage NewPassenger(Passenger p)
      {

           // fill out some forms
           // Example:
           // someInputField.sendKeys(p.Name);

           submitButton.Click(); // Ok, submit clicked, possibility of passenger page
           // not coming back, depending on how many passengers were filled out

           // But what if its not...
           return new PassengerPage(driver);

      }

}

//如果在submitButton.Click（）之后返回的页面会怎样；是Confirmation.aspx页面吗？我不能百分之百确定，这取决于以前的要求，例如登录，然后说需要多少乘客，但此页面中没有存储此信息

我可以使用某种类型的构造函数吗

那么我可以做如下的事情：

public class PassengerPage
{
      [FindsBy(How = How.Id, Using "submitId")
      IWebElement submitButton { get; set; }

      private readonly IWebDriver driver;

      public PassengerPage(IWebdriver driver)
      {
          if(!driver.url.Contains"Passengers.aspx")
          {
              throw new NotFoundException("Not the passenger page");
          }

          this.driver = driver;
          PageFactory.InitElements(driver, this);

      }

      public Page<T> NewPassenger(Passenger p)
      {

           // fill out some forms
           // Example:
           // someInputField.sendKeys(p.Name);

           submitButton.Click(); // Ok, submit clicked, possibility of passenger page
           // not coming back, depending on how many passengers were filled out

           var wait = new WebDriverWait(driver, TimeSpan.FromSeconds(30));

           wait.Until(d => d.url.Contains("Passenger.aspx") || d => d.url.Contains("Confirmation.aspx");


          if(driver.Url.Contains("Passenger.aspx")
          {

              return Page.Create<PassengerPage>(driver);
          }

          if(driver.Url.Contains("Confirmation.aspx")
          {

             return Page.Create<ConfirmationPage>(driver);
          }

      }
}

[Test(Description = "Some description about my unit test")
public void TestAddPassengerAndConfirm()
{

    new LoginPage(driver).Login("username", "password")
                         .NavigateToSearch()
                         .Search( /* input search criteria */ )
                         .SelectSearchResult(Result.First)
                         .AddPassenger(new Passenger()
                                           {
                                               FirstName = "first",
                                               LastName = "last",
                                           })
                         .AddPassenger(new Passenger()
                                           { 
                                              // More properties
                                           })

                         .ConfirmPassengers() // This would be a function on my ConfirmationPage
                                              // That would return the HomePage or something

}

---

有没有关于如何执行此操作的建议？

您必须将该方法链拆分为多个语句。在C#中，我会做如下的事情。它没有那么漂亮（如果你相信方法链接的话），也没有那么容易，但是如果编程很容易，我们就不会得到报酬

public void TestAddPassengerAndConfirm()
{
    Page uncertainPage = new LoginPage(driver).Login("username", "password")
                                              .NavigateToSearch()
                                              .Search( /* input search criteria */ )
                                              .SelectSearchResult(Result.First);
    if (uncertainPage is PassengerPage)
    {
        PassengerPage passengerPage = (PassengerPage) uncertainPage;
        uncertainPage = passengerpage.AddPassenger(new Passenger()
                                                       {
                                                           FirstName = "first",
                                                           LastName = "last",
                                                       })
                                     .AddPassenger(new Passenger()
                                                       { 
                                                           // More properties
                                                       });
     }
    if (uncertainPage is ConfirmationPage)
    {
        ConfirmationPage confirmationPage = (ConfirmationPage) uncertainPage;
        confirmationPage.ConfirmPassengers();
    }
}

---

听起来是个好主意，事实上，我在我的乘客页面中提出了类似的想法+我想，这比使用类型构造函数要简单一些，因为我现在不擅长这些东西

public void TestAddPassengerAndConfirm()
{
    Page uncertainPage = new LoginPage(driver).Login("username", "password")
                                              .NavigateToSearch()
                                              .Search( /* input search criteria */ )
                                              .SelectSearchResult(Result.First);
    if (uncertainPage is PassengerPage)
    {
        PassengerPage passengerPage = (PassengerPage) uncertainPage;
        uncertainPage = passengerpage.AddPassenger(new Passenger()
                                                       {
                                                           FirstName = "first",
                                                           LastName = "last",
                                                       })
                                     .AddPassenger(new Passenger()
                                                       { 
                                                           // More properties
                                                       });
     }
    if (uncertainPage is ConfirmationPage)
    {
        ConfirmationPage confirmationPage = (ConfirmationPage) uncertainPage;
        confirmationPage.ConfirmPassengers();
    }
}