Question

我创建了2个包，每个包含一个java类文件。第一个包中的Utility类启动驱动程序＆amp;使用方法launchDriver()＆amp;关闭驱动程序closeDriver()。在第二个包中 - 示例java类文件包含对这些方法的调用。使用launchDriver()成功启动驱动程序但是当驱动程序传递给closeDriver方法时，该值变为null ...

请提供解决方案。代码如图所示..

public class Utility {

    public static WebDriver driver;
    public static String driverpath="E:\\Drivers";

    @Test
    public static WebDriver launchDriver(final String browser,final String url){
        if(browser=="firefox"){
            WebDriver driver=new FirefoxDriver();
            driver.manage().window().maximize();
            driver.get(url);
        }else if(browser=="chrome"){
            System.setProperty("webdriver.chrome.driver", driverpath+"\\chromedriver.exe");
            WebDriver driver=new ChromeDriver();
            driver.manage().window().maximize();
            driver.get(url);
        }else if(browser=="ie"){
            System.setProperty("webdriver.ie.driver", driverpath+"\\IEDriverServer.exe");
            WebDriver driver=new InternetExplorerDriver();
            driver.manage().window().maximize();
            driver.get(url);
        }else{
            WebDriver driver=new FirefoxDriver();
            driver.manage().window().maximize();
            driver.get(url);
        }
        return driver;

    }
    @Test
    public static WebDriver closeDriver(WebDriver driver){
        Utility.driver=driver;
        driver.quit();
        return driver;

    }
}

类测试包中的示例

public class Example{

    @Test
    public static void launchConfig(){
        Utility.launchDriver("chrome", "https://www.google.com");
        //Utility.launchDriver("firefox","www.google.com");
        Utility.closeDriver(Utility.driver);
    }
}

Answer 1

创建一个抽象测试类，让测试类扩展它。您的抽象测试类可能如下所示：

    public abstract class Abstract test {
      //delcare driver
      public static WebDriver driver;

      //Assign the correct driver
      @BeforeSuite
      public void webdriverSetUp() {
       if(browser=="firefox"){
            WebDriver driver=new FirefoxDriver();
        } else if(browser=="chrome"){
            WebDriver driver=new ChromeDriver();
        } else if(browser=="ie"){
            WebDriver driver=new InternetExplorerDriver();
        } else{
            WebDriver driver=new FirefoxDriver();
        }
      }

      //call getDriver() in your tests  
      public static WebDriver getDriver() {
        return driver;
      }
    }

不要忘记你可能想要清除测试方法之间的所有cookie。

在多种方法中使用单个驱动程序实例＆amp;类

1 个答案: