问题描述
我正在尝试使用扩展报告构建硒，但由于无法在ITestListener类中引用WebDriver对象，因此无法使保存屏幕截图功能正常工作.以下是我的示例代码:
I"m trying to build selenium with extent report but i could not get the save screenshot function working because i cannot reference the WebDriver object in the ITestListener class. Below is my sample code:
测试Runner.java:
Test Runner.java:
@Listeners({com.peterwkc.Listener.TestListener.class})
public class ChromeTestManager {
private WebDriverManager webDriverManager = new WebDriverManager();
private WebDriver driver;
private LoginPages loginPages;
private AdminPages adminPages;
@BeforeClass
//@Parameters({"browser"})
public void setupTest(/*String browser*/) throws MalformedURLException {
System.out.println("BeforeMethod is started. " + Thread.currentThread().getId());
// Set & Get ThreadLocal Driver with Browser
webDriverManager.createDriver("chrome");
driver = webDriverManager.getDriver();
// Pages Object Initialization
loginPages = PageFactory.initElements(driver, LoginPages.class);
logoutPages = PageFactory.initElements(driver, LogoutPages.class);
adminPages = PageFactory.initElements(driver, AdminPages.class);
}
@DataProvider(name = "loginCredentials")
public static Object[][] getLoginCredentials() {
return new Object [][] {{ "Admin123", "admin123" }, {"testUser", "test"}, {"test", "test"}};
}
@Test(groups= {"Login"}, description="Invalid Login", priority = 0, dataProvider = "loginCredentials", invocationCount = 3)
public void login_invalid(String username, String password) {
loginPages.login_invalid(driver, username, password);
}
}
TestListener.java 公共类TestListener实现ITestListener {
TestListener.java public class TestListener implements ITestListener {
//Extent Report Declarations
private static ExtentReports extent = ExtentManager.createInstance();
private static ThreadLocal<ExtentTest> test = new ThreadLocal<>();
public TestListener() {
}
@Override
public synchronized void onTestFailure(ITestResult result) {
System.out.println((result.getMethod().getMethodName() + " failed!"));
test.get().fail("Exception Error : \n" + result.getThrowable());
/*String feature = getClass().getName();
String screenShot;
try {
screenShot = CaptureScreenshot.captureScreen(driver, CaptureScreenshot.generateFileName(feature));
test.get().addScreenCaptureFromPath(screenShot);
test.get().log(Status.FAIL, screenShot);
} catch (IOException ex) {
LogManager.logger.log(Level.INFO, "Exception: " + ex.getMessage());
}*/
}
}
问题:
-
如何将WebDriver对象从TestRunner.java传递给TestListener上课?
How to pass the WebDriver object from TestRunner.java to TestListenerclass?
如何在范围报告3中保存屏幕截图?
How to save screenshot in extent report 3?
我的代码有什么问题吗?
Anything wrong with my code?
请帮助，在此先感谢！
please help, thanks in advance!
推荐答案
以下是执行此操作的步骤:
Below are the steps to do this :
1:将WebDriver对象传递给侦听器类
首先在ChromeTestManager类中或您可以在其处调用的任何其他位置创建以下方法，这里假定它存在于ChromeTestManager类中:
First create below method in ChromeTestManager class or at any another location from where you can call it, here suppose that it is present in ChromeTestManager class:
public static ITestContext setContext(ITestContext iTestContext, WebDriver driver) {
iTestContext.setAttribute("driver", driver);
return iTestContext;
}
它将驱动程序对象设置为TestContext.
It will set the driver object to the TestContext.
现在将您的@BeforeClass setUp方法更改为接受参数ITestContext，下面是代码:
Now change your @BeforeClass setUp method to accept parameter ITestContext, below is the code :
public class ChromeTestManager {
private WebDriverManager webDriverManager = new WebDriverManager();
private WebDriver driver;
private LoginPages loginPages;
private AdminPages adminPages;
private static ITestContext context; // creating a ITestContext variable
@BeforeClass
//@Parameters({"browser"})
public void setupTest(ITestContext iTestContext) throws MalformedURLException {
System.out.println("BeforeMethod is started. " + Thread.currentThread().getId());
// Set & Get ThreadLocal Driver with Browser
webDriverManager.createDriver("chrome");
driver = webDriverManager.getDriver();
this.context = setContext(iTestContext, driver); // setting the driver into context
// Pages Object Initialization
loginPages = PageFactory.initElements(driver, LoginPages.class);
logoutPages = PageFactory.initElements(driver, LogoutPages.class);
adminPages = PageFactory.initElements(driver, AdminPages.class);
}
运行此命令时，它将运行平稳并且不会产生错误(如果您认为我将如何传递ITestcontext上下文，则在内部进行处理)
When you run this, it will run smoothly and will not produce an error (If you are thinking that how I will pass ITestcontext context, It is handled internally)
现在，驱动程序已作为对象添加到ITestcontext中；
现在在侦听器中访问驱动程序:
@Override
public synchronized void onTestFailure(ITestResult result) {
WebDriver driver = (WebDriver) result.getTestContext().getAttribute("driver"); // here we are accessing the driver object that we added in Test class
}
2.在范围报告3中保存ScreenShot(我在Maven中使用依赖项3.1.5)
@Override
public synchronized void onTestFailure(ITestResult result) {
System.out.println("!!!!!!!!!!!!!!!!!!!! Test Failed !!!!!!!!!!!!!!!!!!!!");
WebDriver driver = (WebDriver) result.getTestContext().getAttribute("driver"); // accessing driver here
String feature = getClass().getName();
String screenShot;
try {
screenShot = CaptureScreenshot.captureScreen(driver, CaptureScreenshot.generateFileName(feature));
test.addScreenCaptureFromPath(screenShotPath); // I am assuming that the "screenShot" is fully qualified path with extension e.g "C:\Users\12345\Desktop\sfgfdh.PNG"
} catch (IOException ex) {
LogManager.logger.log(Level.INFO, "Exception: " + ex.getMessage());
}
}
3.您的代码有什么问题吗?
否
您只需要在Listener类中使用驱动程序，并在扩展报告中添加屏幕截图时，确保屏幕快照的路径正确，并且是带有扩展名的完全限定路径.
You just need driver in Listener class and while adding screenshot in extent report ,make sure that the path to screenshot is correct and is fully qualified path with extension.
如果您遇到此问题，请告诉我.
Please let me know if you face an issue in this.
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