ADVANCED SELENIUM WEBDRIVER PROGRAMMES

@@@Advanced selenium@@@

1).Switching between windows: Generally selenium will focus on the 1^st window, whenever the application moves to the next page or tab , selenium can’t automatically switch to that window so we need to make the selenium to switch to that latest window with the help of following syntax.

Webdriverreference.switchTo().window( "windowId" );

To get the window id we have a method in selenium is getWindowHandles();

public class switchtooooo {

         

          public static String freshwid;

         

         

          public static void main(String[] args) throws InterruptedException {

                   WebDriver wd=new FirefoxDriver();

                   wd.get("http:hdfc.com");

         

          wd.findElement(By.xpath(".//*[@id='node-18']/div/div/div/div/div[2]/nav/ul/li[2]/a/div")).click();

    wd.findElement(By.xpath(".//*[@id='node-4']/div/div/div/div/div/section/div/section[2]/article[2]/div/a")).click();

    Set<String> s=wd.getWindowHandles();

          Iterator<String>itr=s.iterator();

          while(itr.hasNext())

          {

         

          freshwid=itr.next();

         

    s=wd.getWindowHandles();

    itr=s.iterator();

    while(itr.hasNext())

    {

    freshwid=itr.next();

    }

    wd.switchTo().window(freshwid);

    Thread.sleep(2000l);

    wd.findElement(By.xpath(".//*[@id='block-views-e693e51d3efb33676083fb5f5afa29aa']/div/nav/ul/li[2]/a/span")).click();

    for(String handle:wd.getWindowHandles())

    {

          wd.switchTo().window(handle);

    }

Switch to drawback is overcome

WebDriver wd=new FirefoxDriver();

                   wd.get("http:w3schools.com");

         

    wd.findElement(By.xpath(".//*[@id='leftcol']/a[3]")).click();

  

    wd.findElement(By.xpath(".//*[@id='menyen']/a[8]")).click();

    wd.findElement(By.xpath("html/body/div[4]/div/div[2]/div[2]/div[1]/div/div[1]/div[3]/a")).click();

    wd.findElement(By.xpath(".//*[@id='menyen']/a[15]")).click();

    wd.findElement(By.xpath(".//*[@id='menyen']/a[21]")).click();

  

hdfc

WebDriver wd=new FirefoxDriver();

         wd.get("http:hdfc.com");

   

    wd.findElement(By.xpath(".//*[@id='node-18']/div/div/div/div/div[2]/nav/ul/li[2]/a/div")).click();

 

    wd.findElement(By.xpath(".//*[@id='block-views-e693e51d3efb33676083fb5f5afa29aa']/div/nav/ul/li[2]/a/span")).click();

    Thread.sleep(4000l);

    wd.findElement(By.xpath(".//*[@id='block-views-e693e51d3efb33676083fb5f5afa29aa']/div/nav/ul/li[1]/a/span")).click();

    Thread.sleep(4000l);

    wd.findElement(By.xpath(".//*[@id='block-views-e693e51d3efb33676083fb5f5afa29aa']/div/nav/ul/li[1]/a")).click();

    }

}2) How to find the screen shot in selenium

WebDriver driver = new FirefoxDriver();

                   driver.get("http:google.com");

                   File scrFile = ((TakesScreenshot)driver).getScreenshotAs(OutputType.FILE);

                  

                   FileUtils.copyFile(scrFile, new File("d:\\screenshot.png"));

3).Simulating the keyboard operations using selenium

We can make the selenium perform the keyboard related operations in the following way with the help of keys

Syntax: keys.KeyName

e.g.: keys.TAB, keys.ENTER.

Program to demonstrate keyboard operations

package integer;

import org.openqa.selenium.Alert;

import org.openqa.selenium.By;

import org.openqa.selenium.Keys;

import org.openqa.selenium.WebDriver;

import org.openqa.selenium.firefox.FirefoxDriver;

public class alert {

          public static void main(String[] args) {

          WebDriver wd =new FirefoxDriver();

          wd.get("http:gmail.com");

          wd.findElement(By.xpath(".//*[@id='Email']")).sendKeys("akhilreddyhyd@gmail.com");

          wd.findElement(By.xpath(".//*[@id='Email']")).sendKeys(Keys.TAB);

          wd.findElement(By.xpath(".//*[@id='Passwd']")).sendKeys("venkanna143");

          wd.findElement(By.xpath(".//*[@id='signIn']")).sendKeys(Keys.ENTER);

          }

}

4)Finding the coordinates of web element:

To find the coordinates of a web element in Selenium web driver we have Point class and getLocation() method is available to us so we can do it very easily in the following way.

public class coordinatessss {

         

          public static void main(String[] args) {

                   WebDriver wd=new FirefoxDriver();

                   wd.get("http://www.w3schools.com/tags/ref_eventattributes.asp");

                   Point p=wd.findElement(By.xpath(".//*[@id='main']/h2[4]")).getLocation();

                   System.out.println(p.x);

                   System.out.println(p.y);

          }

}

5)Event Listeners: Event Listener is a concept provided by web driver which is used for automatically doing some operations whenever some operation is performed (like clicking on some object, navigate forward, navigate back).

Procedure for creating listener and handling events:

First create one Listener class

Extend it to AbstractWebDriverEventListener class.

Override the predefined functions of AbstractWebDriverEventListener class with your own body or logic

Create a new class for testing the listener which is created by you.

Create a web driver reference

Create an EventFiringWebDriver reference and then pass the web driver reference in the EventFiringWebDriver constructor

Create a reference for first created listener class here in this class

Register the listener class reference to the EventFiringWebDriver reference

Then go for your own tests and enhancements as you like.

Note: one event listener class is enough to handle events. We can use any of the event handling methods and must override AbstractWebDriverEventListener class methods. We shouldn’t use user defined methods for handling events but if u want to use it(user defined functions) then you will go for your own logic.

what we can do with webDriver class  reference the same can do with  EventFiringWebDriver class reference and also makes the listener class to listen the corresponding events registered with it.

Pop up or java script Alert messages handling: it one of the main concepts in which we are regularly facing while doing web application testing. To handle this, in selenium we have predefined class called Alert.

New example monster

import org.openqa.selenium.WebDriver;

import org.openqa.selenium.WebElement;

import org.openqa.selenium.support.events.AbstractWebDriverEventListener;

public class listener extends AbstractWebDriverEventListener {

          public void afterClickOn(WebDriver driver) {

                   System.out.println("akhil click operation performed");

                   }

          public void afterNavigateBack(WebDriver driver) {

                   System.out.println("akhil you asked to navigate back");

                   }

          public void beforeClickOn(WebElement element, WebDriver driver){

                   System.out.println("akhil before clicking on ...");

}

}

TAKE ANOTHER CLASS NOW

import org.openqa.selenium.By;

import org.openqa.selenium.WebDriver;

import org.openqa.selenium.firefox.FirefoxDriver;

import org.openqa.selenium.support.events.EventFiringWebDriver;

public class listclass {

         

          public static void main(String[] args) {

                   WebDriver wd=new FirefoxDriver();

                  

                  

                   EventFiringWebDriver efwd=new EventFiringWebDriver(wd);

                   listener l=new listener();

                   efwd.register(l);

                   efwd.navigate().to("http:monster");

                    efwd.findElement(By.xpath(".//*[@id='wrapper']/table[6]/tbody/tr[1]/td/div/table/tbody/tr[1]/td[3]/h2")).click();

                   efwd.navigate().back();

                            

          }

}

6)Converter

public class covert {

          public static void main(String[] args) {

                   String s="1000";

                   int i=10;

                   String s1=String.valueOf(i);

                   int i1=Integer.parseInt(s);

                   System.out.println(s1);

                   System.out.println(i1);

          }

}

7)MOUSE MOVEMENTS

public class mouse {

         

          public static void main(String[] args) {

WebDriver wd=new FirefoxDriver();

                  

                  

                   EventFiringWebDriver efwd=new EventFiringWebDriver(wd);

                   listener l=new listener();

                   efwd.register(l);

                   efwd.navigate().to("http:naukri.com");

                   efwd.findElement(By.xpath(".//*[@id='footN']/div[2]/div[1]/div/a[11]")).click();

                   efwd.navigate().back();

                  

          }

8)The following example demonstrates pop up (alert) handling

import org.openqa.selenium.Alert;

import org.openqa.selenium.By;

import org.openqa.selenium.WebDriver;

import org.openqa.selenium.firefox.FirefoxDriver;

public class webbb {

          /**

           * @param args

           */

          public static void main(String[] args) {

                   WebDriver wd=new FirefoxDriver();

                  

                  

                  

                   wd.get("http://mypage.rediff.com/login");

                   wd.findElement(By.xpath(".//*[@id='toprightinfo']/a[1]")).click();

                  

                   wd.findElement(By.xpath(".//*[@id='c_uname']")).click();

                  

                   wd.findElement(By.xpath(".//*[@id='btn_login']")).click();

                   Alert abox =wd.switchTo().alert();

                   abox .accept();

                   //abox.dismiss();

                  

          }

          }

9)Dynamic web table handling:

The following example demonstrates dynamic handling of web tables:

WebDriver wd=new FirefoxDriver();

                  

          wd.get("http://www.w3schools.com/html/html_tables.asp");

         

         

         

                   WebElement table=wd.findElement(By.xpath(".//*[@id='main']/table"));

                  

                  

          List<WebElement> rows=table.findElements(By.tagName("tr"));

         

          for(int i=1;i<rows.size();i++)

          {

                   System.out.println(i);

                  

                   List<WebElement> cells=rows.get(i).findElements(By.tagName("td"));

                  

                  

            for(int j=0;j<cells.size();j++)

                   {

                    System.out.println(j);

                             System.out.println(cells.get(j).getText());

                   }

          }

}

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WebDriver wd=new FirefoxDriver();

        

         wd.get("http://www.w3schools.com/html/html_tables.asp");

        

        

        

             WebElement table=wd.findElement(By.xpath("html/body/div[4]/div/div[2]/div[2]/div[1]/div/table[1]"));

            

            

         List<WebElement> rows=table.findElements(By.tagName("tr"));

        

         //for(int i=4;i<rows.size();i++)

         //{

             //System.out.println(i);

            

             //List<WebElement> cells=rows.get(i).findElements(By.tagName("td"));

         List<WebElement> cells=rows.get(rows.size()-1).findElements(By.tagName("td"));

            

           //for(int j=2;j<cells.size();j++)

             //{

              //System.out.println(j);

                 System.out.println(cells.get(2).getText());

             //}

         }

    }

10) How to maximize the window

WebDriver driver=new FirefoxDriver();

                   driver.get("http://google.com");

                   driver.manage().window().maximize();

                   driver.close();

11)how to get the title of the page in selenium?

WebDriver wd=new FirefoxDriver();

                   wd.get("http:irctc.com");

                   String title =  wd.getTitle();

                   System.out.println(title);

12) How to store page source using Selenium?

WebDriver wd=new FirefoxDriver();

                   wd.get("http:irctc.com");

                   String ps = wd.getPageSource();

                   System.out.println(ps);