Gaurang Shah about Automation: Selenium

Showing posts with label Selenium. Show all posts

Thursday, October 17, 2013

Speedup Your Selenium Test with PhantomJS

I was searching some way to speedup my WebDriver tests and this is what I came across, PhantomJS. It took awhile to understand how it works but it's worth spending time as I can say it's more than 50% faster when your run your test with PhantomJS. So,

What is PhantomJS?

PhantomJS is a headless WebKit scriptable with a JavaScript API. It's okay if you didn't understand it by this single line. Let me explain it to you.
Webkit is a browser engine which allows web browser to render pages, and it is used by many streamline browser (I guess Firefox and Google chrome both uses this). Now what is this headless then? Headless mean you won't be able to see any GUI component of the browser.

So Why PhantomJS is faster ?

This is the second question you might come up with. That if it is the same engine that many browser uses then how my test cases will execute faster if I will run them on PhantomJS.
The reason is, it just process data (request and response) it doesn't draw canvas.

We have had enough talk, now let's compare the result.

import java.util.List;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.phantomjs.PhantomJSDriver;
import org.testng.annotations.Test;

public class TestPhantoJS {

 /**
  * @author Gaurang_Shah
  * Following test will search the keyword on google 
  * and will print all websites on first page.
  */
 @Test
 public void GoogleSearch(){
  WebDriver driver = new PhantomJSDriver();
//  WebDriver driver = new FirefoxDriver();
  driver.get("http://google.com");
  driver.findElement(By.name("q")).sendKeys("phantomjs");
  driver.findElement(By.name("q")).submit();
  List<WebElement> sites = driver.findElements(By.xpath("//cite"));
  System.out.println(driver.getTitle());
  int index=1;
  for(WebElement site: sites){
   String siteName=site.getText();
   if(!siteName.equalsIgnoreCase(""))
    System.out.println(index+++":--"+site.getText());
  }
  driver.close();
 }
}

On my machine when I am running above test with PhantomJSdriver and FirefoxDriver following is the result.
FirefoxDriver - ~28 seconds
PhantomJSDriver - ~13 seconds
Pretty Fast. Right ??

Let Me Move My all Tests to PhantomJSDriver

this is the first thought that my come up in your mind after this result. Right ???, however I wouldn't advice you to do that. And there are reason to this as well as mention below.
PhantomJS is just a headless WebKit which uses JavaScript, however it uses GhostDriver to run your test cases used webdriver. And it's in intermediate stage and you might feel bit trouble with someone the WebDriver API.

What is GhostDriver??

I am sure you must have this question in mind. Let me try to explain it to you. It's a Webdriver wire protocol in simple javascript for PhantomJS. (what the hell ??? ) ohh. let me make it more simple. GhostDriver is not but some kind of communicator between your Webdriver Bidning and PhantomJS. PhantomJS comes with the GhostDriver inbuilt, however it's available separately as well.

Sunday, September 1, 2013

WebDriver with Maven

Maven is a build Automation Tool somewhat like ANT. Having use ANT for the previous project wanted to try Maven this time. I thought it would be easy as I know ANT, however it took a while for me to figure out as i didn't find any proper tutorial on net. And this is the reason I am writing new Blogpost.

I have just started, So if someone knows the better way to do few things mention here please let me know in comment.

Now let's try setting up new Maven Project for Webdriver using Eclipse. However before you do, you need to download and setup Maven on you local machine.

Setup up Maven

download the appropriate maven from the following site.
http://maven.apache.org/download.cgi Extract it to some location and setup the PATH variable.
If you have done everything correctly, Following command on CMD will let you know the Maven Version.
mvn --version

Install Maven Plug-in in Eclipse
Install the m2Eclipse plugin in you eclipse

Setup Maven Project for WebDriver.

In Eclipse choose New Maven Project and check the "Create Simple Project"
Fill the Group id and Artifact id
Create New Class named "GoogleTest" under "src/test/java" Copy Following code in it.

GoogleTest.java

import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.testng.annotations.Test;

/**
 * @author Gaurang_Shah
 */
public class GoogleTest {
 private WebDriver driver;

 @Test
 public void verifySearch() {
  driver = new FirefoxDriver();
  driver.get("http://www.google.com/");
  driver.quit();
 }
}

It will show you some compile time error as we haven't added the dependencies yet.

Maven mention all the dependencies in pom.xml file. Please copy and replace the following pom.xml with your project pom.xml file.

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 <modelVersion>4.0.0</modelVersion>
 <groupId>MavenWebDriverDemo</groupId>
 <artifactId>MavenWebDriverDemo</artifactId>
 <version>0.0.1-SNAPSHOT</version>

 <dependencies>
  <dependency>
   <groupId>org.seleniumhq.selenium</groupId>
   <artifactId>selenium-java</artifactId>
   <version>2.33.0</version>
  </dependency>
  <dependency>
   <groupId>org.seleniumhq.selenium</groupId>
   <artifactId>selenium-server</artifactId>
   <version>2.33.0</version>
  </dependency>
  <dependency>
   <groupId>org.testng</groupId>
   <artifactId>testng</artifactId>
   <version>6.8.5</version>
  </dependency>
 </dependencies>
</project>

Running Project

To run from Eclipse, Right click on pom.xml and choose Run as --> Maven Test
To run from command line, Go to project directory and enter following command
mvn test

Monday, July 22, 2013

webdriver - handle untrusted ssl certificate

While doing automation of https site there are chances when you get the following error.
This Connection is Untrusted.

Reason: This certificate is not issued by some valid authority, it's a self signed certificate.

Solution:

Create a new profile and add this certificate in that profile by using following steps.
Make sure you are accessing site though the domain for which certificate has issued.
If you get the above screen after accessible the site, You need to add certificate in Exception so next time it doesn't give you error.
However while adding certificate make sure "Permanently store this exception" check box is selected.
If "Permanently store this exception" is enable the history.
Now you need to give path of this newly created profile while creating the object of WebDriver.

Monday, October 8, 2012

WebDriver - Selecting from CSS dropdown

In last few years the web designing has advanced too much. And for better look and feel people sometimes uses CSS to overwrite basic HTML component like editbox, dropdown, checkbox. It doesn't create any problem until you try to Automate it, but the moment you think to automate it started giving problem.
The biggest problem is, tools specifically selenium doesn't identify them as a proper element. For example, "All Categories" dropdown on flipcart.com.

If you will see it's code it is not standard HTML dropdown box, you wouldn't be able to find any select tag. And so the following code would fail.

@Test
 public void selectCSSDropDown(){
  driver.get("http://flipcart.com");
  Select catagoryDropDown = new Select(driver.findElement(By.className("fk-menu-selector")));
  catagoryDropDown.selectByVisibleText("Cameras");
 }

It will give you error somewhat like blow:
org.openqa.selenium.support.ui.UnexpectedTagNameException: Element should have been "select" but was "a"
There are two workarounds to this.

Click on the Dropdown and then click on the item you want to select
However using this you will be able to select by index only and not by visible text

@Test
public void selectCssDropDownUsingCSS() {

 driver.get("http://flipcart.com");
 driver.findElement(By.className("fk-menu-selector")).click();
 driver.findElement(By.cssSelector("div#fk-mI li:nth-child(5)")).click();

}

Through JavaScript
You are lucky if your website if using JavaScript function to select an item, that way we can directly call those JavaScript functions as mention below

@Test
public void selectCssDropDownUsingJavaScript(){
 driver.get("http://flipcart.com");
 JavascriptExecutor js = (JavascriptExecutor) driver;
 js.executeScript("selectMItem('Cameras', 'cameras')");
}

Thursday, March 1, 2012

Selenium - Firefox with Custom Profile

There are few scenarios where we require to run Firefox with custom profile, I will cover the scenarios in my upcoming posts, however let me post how to run Selenium with Custom Firefox profile.
First you require to create a custom Firefox profile. Let's see how to create.

Open the run menu and type following command
Firefox -ProfileManager
It will open the below dialog box, Click on "Create Profile" Click on "Next"
From below dialog box On below dialog click on "Choose Folder" first and then choose the folder where you want to save you custom profile, and then click "Finish" button.

Now your custom profile has created. To run Selenium with custom profile, you need to start selenium RC and need to provide the path where your custom profile is stored as mention below
java -jar selenium-server-standalone-2.19.0.jar -firefoxProfileTemplate "d:\Gaurang\Selenium\Custom_Profile"

Friday, February 24, 2012

Selenium - Verify Table

Scenario: Sometimes we have a dynamic table, in which neither the number of rows, or the order is constant. And in such case if you have to verify and particular values from the table you can use the following technique.

Assumption: Following table is dynamic table, which can have any number of rows and order or the records may also change every time you load.

Names	Designation	salary
Gaurang	Confused	45000
Ajay	Team Lead	50000
Binoy	QA	40000
Santosh	Project Manager	100000

TestCase: Verify the Salary of Gaurang from the above table.

/**
 * @author Gaurang Shah
 * Purpose: To demonstrate how to verify Dynamic Table in Selenium 
 */

import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;

import com.thoughtworks.selenium.DefaultSelenium;
import com.thoughtworks.selenium.Selenium;
import static org.junit.Assert.*;
public class SeleniumTable {
 public static Selenium selenium;
 @BeforeClass
 public static void setUp() throws Exception {
  selenium = new DefaultSelenium("localhost", 4444, "*chrome", "http://qtp-help.blogspot.in");
  selenium.start();
  selenium.windowMaximize();
 }
 
 @Test
 public void ItrateTable(){
  int salary = 0;
  selenium.open("/2012/02/selenium-verify-table.html");
  
  //Find out how many rows this table has.
  int totalRows=selenium.getXpathCount("//table[@name='salaryTable']/tbody/tr").intValue();
  
  for(int row=1; row<=totalRows; row++){
   //Find the row whose first column has name as Gaurang
   String name = selenium.getText("//table[@name='salaryTable']/tbody/tr["+row+"]/td[1]");
   if(name.equalsIgnoreCase("gaurang")){
    //When you find row get the value of third column of that table.
    salary = Integer.valueOf(selenium.getText("//table[@name='salaryTable']/tbody/tr["+row+"]/td[3]"));
   }
  }
  System.out.println("salary="+salary);
  assertEquals("Verify Salary", 45000,salary);
 }
 
 @AfterClass
 public static void tearDown() throws Exception {
  selenium.stop();
 }
}

Friday, September 2, 2011

Selenium Grid with Webdriver

Recently I gone through the webdriver and then I thought to configure it with Selenium grid. On selenium grid site they have mention how to configure it but it's not in details so i though to write that on this blog.
To configure webdriver with Selenium grid you require grid2.

Prerequisites.

TestNG
Grid2
Download the selenium-server-standalone-version.jar from the below location.
Download Grid2

We will see two things in Selenium Grid.

Run Testcases in parallel.

In this example we will run testcases of GridWithWebdriver and GridWithWebdriver1 class on Internet Explorer.

GridWithWebdriver.java

/**
 * @author Gaurang Shah
 * To Demonstrate how to configure webdirver with Selenium Grid
 */
import java.net.MalformedURLException;
import java.net.URL;

import org.junit.AfterClass;
import org.openqa.selenium.*;
import org.openqa.selenium.remote.DesiredCapabilities;
import org.openqa.selenium.remote.RemoteWebDriver;
import org.testng.annotations.*;

public class GridWithWebdriver {
 
 public WebDriver driver;
 
 @Parameters({"browser"})
 @BeforeClass
 public void setup(String browser) throws MalformedURLException {
  DesiredCapabilities capability=null;
   
  if(browser.equalsIgnoreCase("firefox")){
   System.out.println("firefox");
   capability= DesiredCapabilities.firefox();
   capability.setBrowserName("firefox"); 
   capability.setPlatform(org.openqa.selenium.Platform.ANY);
   //capability.setVersion("");
  }
 
  if(browser.equalsIgnoreCase("iexplore")){
   System.out.println("iexplore");
   capability= DesiredCapabilities.internetExplorer();
   capability.setBrowserName("iexplore"); 
   capability.setPlatform(org.openqa.selenium.Platform.WINDOWS);
   //capability.setVersion("");
  }
  
  driver = new RemoteWebDriver(new URL("http://localhost:4444/wd/hub"), capability);
  driver.navigate().to("http://google.com");
  
 }
 
 @Test
 public void test_first() throws InterruptedException{
  Thread.sleep(3000);
  WebElement search_editbox = driver.findElement(By.name("q"));
  WebElement search_button = driver.findElement(By.name("btnG"));
  search_editbox.clear();
  search_editbox.sendKeys("first");
  search_button.click();
 }
 
 @Test
 public void test_second(){
  WebElement search_editbox = driver.findElement(By.name("q"));
  WebElement search_button = driver.findElement(By.name("btnG"));
  search_editbox.clear();
  search_editbox.sendKeys("second");
  search_button.click();
 }
 
 @AfterClass
 public void tearDown(){
        driver.quit();
 }
}

GridWithWebdriver1.java

/**
 * @author Gaurang Shah
 * To Demonstrate how to configure webdirver with Selenium Grid
 */
import java.net.MalformedURLException;
import java.net.URL;

import org.junit.AfterClass;
import org.openqa.selenium.*;
import org.openqa.selenium.remote.DesiredCapabilities;
import org.openqa.selenium.remote.RemoteWebDriver;
import org.testng.annotations.*;

public class GridWithWebdriver1 {
 
 public WebDriver driver;
 
 @Parameters({"browser"})
 @BeforeClass
 public void setup(String browser) throws MalformedURLException, InterruptedException {
  DesiredCapabilities capability=null;
   
  if(browser.equalsIgnoreCase("firefox")){
   System.out.println("firefox");
   capability= DesiredCapabilities.firefox();
   capability.setBrowserName("firefox"); 
   capability.setPlatform(org.openqa.selenium.Platform.ANY);
   //capability.setVersion("");
  }
 
  if(browser.equalsIgnoreCase("iexplore")){
   System.out.println("iexplore");
   capability= DesiredCapabilities.internetExplorer();
   capability.setBrowserName("iexplore"); 
   capability.setPlatform(org.openqa.selenium.Platform.WINDOWS);
   //capability.setVersion("");
  }
  
  driver = new RemoteWebDriver(new URL("http://localhost:4444/wd/hub"), capability);
  driver.navigate().to("http://google.com");
  
 }
 
 @Test
 public void test_third() throws InterruptedException{
  Thread.sleep(3000);
  WebElement search_editbox = driver.findElement(By.name("q"));
  WebElement search_button = driver.findElement(By.name("btnG"));
  search_editbox.clear();
  search_editbox.sendKeys("third");
  search_button.click();
  
 }
 
 @Test
 public void test_fourth(){
  WebElement search_editbox = driver.findElement(By.name("q"));
  WebElement search_button = driver.findElement(By.name("btnG"));
  search_editbox.clear();
  search_editbox.sendKeys("foruth");
  search_button.click();
  
 }
 
 @AfterClass
 public void tearDown(){
        //Close the browser
     //   driver.quit();

 }
}

Testng.xml

<suite name="Selenium Grid with webdriver" verbose="3"  parallel="classes" thread-count="2">   
  <test name="Selenium Grid Demo">
  <parameter name="browser" value="iexplore"/>
    <classes>
      <class name="tests.GridWithWebdriver"/>
   <class name="tests.GridWithWebdriver1"/>
    </classes>
 </test>
 </suite>

Now in order to run using testng.xml we need to start the Grid hub and two remote control with Iexplore as browser.

Now to start the Grid and remote control open CMD and navigate to folder where Grid2 jar (selenium-server-standalone-x.x.x.jar) file is located and use the following commands

To start the Grid Hub

java -jar selenium-server-standalone-2.5.0.jar -role hub

To start the remote control supporting Internet explore

java -jar selenium-server-standalone-2.5.0.jar -role webdriver -hub http://localhost:4444/grid/register -browser browserName=iexplore,platform=WINDOWS

To start another the remote control supporting Internet explore

java -jar selenium-server-standalone-2.5.0.jar -role webdriver -hub http://localhost:4444/grid/register -browser browserName=iexplore,platform=WINDOWS -port 5556

After this open http://localhost:4444/grid/console in you browser. You should be able to see something like below image.

Now if you will run using testng.xml you will see two Internet explorer will open and one will execute test_first() and test_second() while another will execute test_third() and test_fourth() in parallel.

Run same testcases on different browser in parallel.

In this example we will execute GridWithWebdriver tests on Firefox and Internet Explorer in parallel.

To do so you need to modify you testng.xml as below.
Testng.xml

<suite name="Same TestCases on Different Browser" verbose="3"  parallel="tests" thread-count="2">   
  <test name="Run on Internet Explorer">
 <parameter name="browser"  value="iexplore"/>
    <classes>
      <class name="Tests.GridWithWebdriver"/>
    </classes>
 </test>  

  <test name="Run on Firefox">
 <parameter name="browser"  value="firefox"/>
    <classes>
      <class name="Tests.GridWithWebdriver"/>
    </classes>
 </test>  
 </suite>

Now to run testcases we need to start grid hub and one remote control supporting Firefox and another supporting Internet Explorer.

Now to start the Grid and remote control open CMD and navigate to folder where Grid2 jar (selenium-server-standalone-x.x.x.jar) file is located and use the following commands
To start the Grid Hub

java -jar selenium-server-standalone-2.5.0.jar -role hub

To start the remote control supporting Firefox

java -jar selenium-server-standalone-2.5.0.jar -role webdriver -hub http://localhost:4444/grid/register -browser browserName=firefox,platform=WINDOWS

To start another the remote control supporting Internet explore

java -jar selenium-server-standalone-2.5.0.jar -role webdriver -hub http://localhost:4444/grid/register -browser browserName=iexplore,platform=WINDOWS -port 5556

After this open http://localhost:4444/grid/console in you browser. You should be able to see something like below image.

Now if you will run above test case one Firefox and one IE will launch and both test_first() and test_second() will execute in both browser simultaneously.

Wednesday, August 31, 2011

Selenium Grid for Browser Compatibility Testing

There are two way things we can use Selenium Gird for.

To Run our testecases in parallel to save the execution time, as I described in my previous post.http://qtp-help.blogspot.com/2011/08/selenium-grid.html
To test the browser compatibility by running all the testcase in parallel on different browsers.

so let's see how to use selenium grid for browser compatibility testing.

There are two way we can make this happen

Using different browsers on same machine.
In this example we will use SeleniumGridDemo.java file, It has two methods test_first() and test_second() which we will execute on Safari and Internet Explorer in parallel.

SeleniumGridDemo.java

/**
 * @author Gaurang Shah
 * To demonstrate the Selenium Grid 
 */
import org.testng.annotations.*;
import com.thoughtworks.selenium.DefaultSelenium;
import com.thoughtworks.selenium.Selenium;

public class SeleniumGridDemo {

 public Selenium selenium;

 @Parameters( { "browser" })
 @BeforeClass
 public void setup(String browser) {
  selenium = new DefaultSelenium("localhost", 4444, browser,"http://google.com");
  selenium.start();
 }

 @AfterClass
 public void tearDown() {
  selenium.stop();
 }

 @Test
 public void test_first() {
  selenium.open("/");
  selenium.type("q", "First");
  selenium.click("btnG");
 }

 @Test
 public void test_second() {
  selenium.open("/");
  selenium.type("q", "second");
  selenium.click("btnG");
 }

}

testng.xml

<suite name="Same TestCases on on same machine on different Browser" verbose="3"  parallel="tests" thread-count="2"> 
  <test name="Run on Firefox">
 <parameter name="browser"  value="*safari"/>
    <classes>
      <class name="SeleniumGridDemo1"/>
    </classes>
 </test>
  <test name="Run on IE">
 <parameter name="browser"  value="*iexplore"/>
    <classes>
      <class name="SeleniumGridDemo1"/>
    </classes>
 </test>
</suite>

Now you can run this using eclipse IDE or you can write down the ANT build file as follows.

build.xml

<project name="demo" default="run" basedir=".">

 <property name="classes.dir" value="bin" />
 <property name="src.dir" value="src" />
 <property name="report.dir" value="reports" />
 
 <path id="libs">
  <fileset dir="src\Libs\">
   <include name="*.jar"/>
  </fileset>
  <pathelement path="${basedir}\${classes.dir}"/>
 </path>

 <target name="run">
  <antcall target="init"/>
  <antcall target="compile"/>
  <antcall target="runTestNG"/>
  </target>
 
 <!-- Delete old data and create new directories -->
 <target name="init" >
  <echo>Initlizing...</echo>
  <delete dir="${classes.dir}" />
  <mkdir dir="${classes.dir}"/>
  <delete dir="${report.dir}" />
  <mkdir dir="${report.dir}"/>
  <mkdir dir="${logs.dir}"/>
 </target>

 <!-- Complies the java files -->
 <target name="compile">
  <echo>Compiling...</echo>
  <javac debug="true" srcdir="${src.dir}" destdir="${classes.dir}"   classpathref="libs" />
 </target>

 <target name="runTestNG">
  <taskdef resource="testngtasks" classpathref="libs"/>
 <testng outputDir="${report.dir}" 
   haltonfailure="false"
   useDefaultListeners="true"
   classpathref="libs">
 <xmlfileset dir="${basedir}" includes="testng.xml"/>
 </testng>
 </target>
 </project>

Now in order to run testcases in parallel we need to start grid hub and selenium remote controls. As we have specified two threads in testng.xml we will start two remote controls.
To start grid hub and remote control, Open command prompt, go to selenium grid directory and give following commands.

to stat the grid hub

ant launch-hub

To Start the selenium remote control for Internet explorer

ant launch-remote-control -Denvironment=*safari

To Start the selenium remote control for Internet explorer on different port

ant launch-remote-control -Denvironment=*iexplore -Dport=5556

After this open http://localhost:4444/console. In this you should be able to see both the remote controls under Available Remote Controls section as appears in below image.

Using different browsers on different machines
To run the testcases on different machine we don't require to change in testng.xml or java file we just need to start two remote control on two different machines.

We will start Remote control for safari browser on local machine and for IE browser on remote machine.
To start grid hub and remote control, Open command prompt, go to selenium grid directory and give following commands.

to stat the grid hub

ant launch-hub

To Start the selenium remote control for Internet explorer

ant launch-remote-control -Denvironment="*safari"

Now Login into another machine and from command prompt navigate to selenium grid directory and fire following command

ant launch-remote-control -DhubURL=http://172.29.72.185:4444/ -Denvironment=*iexplore

In above command 172.29.72.185 is the IP address where my Selenium grid Hub is running.

After this open http://localhost:4444/console. In this you should be able to see both the remote controls under Available Remote Controls section as appears in below image.

Monday, August 29, 2011

Selenium Grid

Selenium grid is basically used to run the testcases in parallel. There are two things you can do using selenium grid.
1. You can run the testcases in parellel to save the execution time.
2. You can run the same testcases on different browsers in parellel to test for the browser compatibility.

So let's see how to do it.

Run testcases in parellel

Run Testcases for browser compatibility

Run same testcases on different browser on same machine
Run same testcases on different browser on different machine

Run Testcases of different classes in parallel on same machine.
In this example we have to classes SeleniumGridDemo1 and SeleniumGridDemo2. SeleniumGridDemo1 class has two methods test_first() and test_second(). SeleniumGridDemo2 also has two methods test_third() and test_fourth().

By the following configuration test_first() and test_second() will run in parallel with test_third() and test_fourth().

SeleniumGridDemo1.Java

/**
 * @author Gaurang Shah
 * To demonstrate the Selenium Grid 
 */
import org.testng.annotations.*;
import com.thoughtworks.selenium.DefaultSelenium;
import com.thoughtworks.selenium.Selenium;

public class SeleniumGridDemo1 {

	public Selenium selenium;

	@Parameters( { "browser" })
	@BeforeClass
	public void setup(String browser) {
		selenium = new DefaultSelenium("localhost", 4444, browser,"http://google.com");
		selenium.start();
	}

	@AfterClass
	public void tearDown() {
		selenium.stop();
	}

	@Test
	public void test_first() {
		selenium.open("/");
		selenium.type("q", "First");
		selenium.click("btnG");
	}

	@Test
	public void test_second() {
		selenium.open("/");
		selenium.type("q", "second");
		selenium.click("btnG");
	}

}

SeleniumGridDemo2.java

/**
 * @author Gaurang Shah
 * To demonstrate the Selenium Grid 
 */
import org.testng.annotations.*;
import com.thoughtworks.selenium.DefaultSelenium;
import com.thoughtworks.selenium.Selenium;


public class SeleniumGridDemo2 {
public Selenium selenium;
	
	@Parameters({"browser"})
	@BeforeClass
	public void setup(String browser){
		selenium = new DefaultSelenium("localhost", 4444, browser, "http://google.com");
		selenium.start();
	}
	
	@AfterClass
	public void tearDown(){
		selenium.stop();
	}
	
	@Test
	public void test_third() { 
		selenium.open("/");
		selenium.type("q","third");
		selenium.click("btnG");
	}	
	@Test
	public void test_fourth() {
		selenium.open("/");
		selenium.type("q","fourth");
		selenium.click("btnG");
	}

}

TestNG.xml

<suite name="parelledSuite" verbose="3"  parallel="classes" thread-count="2">   
  <test name="Selenium Gird Demo">
  <parameter name="browser" value="*iexplore"/>
    <classes>
      <class name="SeleniumGridDemo1"/>
	  <class name="SeleniumGridDemo2"/>
    </classes>
 </test>
 </suite>

ant launch-hub

To Start the selenium remote control for Internet explorer

ant launch-remote-control -Denvironment="*iexplore"

To Start the selenium remote control for Internet explorer on different port

ant launch-remote-control -Denvironment="*iexplore" -Dport=5556

After this open http://localhost:4444/console. In this you should be able to see you both the remote controls under Available Remote Controls section as appears in below image.

Now you can run the same using testn.xml from you eclipse any other IDE or you can write down ANT file.

<project name="demo" default="run" basedir=".">

 <property name="classes.dir" value="bin" />
 <property name="src.dir" value="src" />
 <property name="report.dir" value="reports" />
 
 <path id="libs">
  <fileset dir="src\Libs\">
   <include name="*.jar"/>
  </fileset>
  <pathelement path="${basedir}\${classes.dir}"/>
 </path>

 <target name="run">
  <antcall target="init"/>
  <antcall target="compile"/>
  <antcall target="runTestNG"/>
  </target>
 
 <!-- Delete old data and create new directories -->
 <target name="init" >
  <echo>Initlizing...</echo>
  <delete dir="${classes.dir}" />
  <mkdir dir="${classes.dir}"/>
  <delete dir="${report.dir}" />
  <mkdir dir="${report.dir}"/>
  <mkdir dir="${logs.dir}"/>
 </target>

 <!-- Complies the java files -->
 <target name="compile">
  <echo>Compiling...</echo>
  <javac debug="true" srcdir="${src.dir}" destdir="${classes.dir}"   classpathref="libs" />
 </target>

 <target name="runTestNG">
 	<taskdef resource="testngtasks" classpathref="libs"/>
	<testng outputDir="${report.dir}" 
			haltonfailure="false"
			useDefaultListeners="true"
			classpathref="libs">
	<xmlfileset dir="${basedir}" includes="testng.xml"/>
	</testng>
 </target>
 

 </project>

Run Testcases of different classes in parallel on different machine
In this example we will run the same testcases in SeleniumGridDemo1 and SeleniumGridDemo2 classes. We don't need to change in testng.xml or any other file.

We just need to start one remote control on local machine and another remote control on another remote machine.

To start grid hub and remote control, Open command prompt, go to selenium grid directory and give following commands.

to stat the grid hub

ant launch-hub

To Start the selenium remote control for Internet explorer

ant launch-remote-control -Denvironment="*iexplore"

Now Login into another machine and from command prompt navigate to selenium grid directory and fire following command

ant launch-remote-control -DhubURL=http://172.29.72.185:4444/ -Denvironment=*iexplore

Thursday, July 28, 2011

WebDriver First look

WebDriver has been for a while but never get a chance to look at it. finally today I downloaded the webdriver and executed the simple testcase. Let's see how to configure webdriver for java.

First download the selenium-java-2.2.0.zip (version may differ) from http://code.google.com/p/selenium/downloads/list

The first thing you will notice when you will extract this zip is, too much JAR files, too much as compared to only two in selenium RC.

Now create the simple java project in eclipse. Put all the extracted JAR files in the buildpath of the project.

Copy and paste the following code and run using Junit. (you don't require to run any selenium server)

package Tests;

import static org.junit.Assert.assertTrue;

import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.firefox.FirefoxDriver;
/**
 * 
 * @author Gaurang
 *
 */
public class GoogleTest  {

 public static WebDriver driver;
 @BeforeClass
 public static void setup(){
 // Create a new instance of the Firefox driver
        driver = new FirefoxDriver();
        
        // And now use this to visit Google
        driver.get("http://www.google.com");
 }
 
 @AfterClass
 public static void tearDown(){
        //Close the browser
        driver.quit();

 }
 @Test
 public void testSearch() throws InterruptedException {
        // Find the text input element by its name
        WebElement element = driver.findElement(By.name("q"));
        // Enter something to search for
        element.sendKeys("Cheese!");
        //driver.findElement(By.name("btnG")).click();
        // Now submit the form. WebDriver will find the form for us from the element
        element.submit();
        // Check the title of the page
        System.out.println("Page title is: " + driver.getTitle());
        Thread.sleep(3000);
        assertTrue(driver.getTitle().contains("cheese!"));
  }
}

To run the webdriver testcase in Internet Explorer
replace the driver = new FirefoxDriver(); line from the setup() method with following line.

driver = new InternetExplorerDriver();

To run the webdriver testcase in Opera
replace the driver = new FirefoxDriver(); line from the setup() method with following line.

driver = new OperaDriver();

To run the Webdriver testcase in Chrome
Download the chrome driver form the below URL
Download Chrome driver

Now extract the zip file and set the path of executable in PATH variable.

replace the driver = new FirefoxDriver(); line from the setup() method with following line.

driver = new ChromeDriver();

Selenium - Handle Alert and Confirmbox

Handling alertbox.
Alertbox is special kind of modal dialog created though JavaScript. As it's modal dialog box the things in the parent window will not be accessible until close it.

selenium has getAlert() method to handle javascript alertbox, It will click on the OK button of the alertbox and will return the text of the alertbox to verify. However Selenium fails to identify the alertbox if it has appeared through page load event. ( i.e. should not appeared when you navigate to some page or when refresh it).

Handle Alertbox at page load event
selenium is not able to indentify the dialogs appeard at the pageload event. look at this.
So I tried to click on the OK button with AutoIt script. I make the Autoit script, not a big, it's just three lines of code and tested it with both the browser and it did well. But when I call the same script (exe) from my testcase it fails to indentify the alertbox and my testcase failed. I am still finding out why the hell this is happening.
Following is the script to handle alertbox appeard at body load event.

AutoItSetOption("WinTitleMatchMode","2")

WinWait($CmdLine[1])
$title = WinGetTitle($CmdLine[1]) ; retrives whole window title
MsgBox(0,"",$title)
WinActivate($title)
WinClose($title);

Confirmbox
Confirm box is a kind of alertbox with OK and Cancel button as compared to only OK button in alerbox.
Selenium provides following APIs to handle this.
chooseOkOnNextConfirmation() - This will click on the OK button if the confirm box appears after executing the very next step.
chooseCancelOnNextConfirmation() - This will click on the cancel button if the confirm box appears after executing the very next step.

You need to write down any of the above functions (depends on you requirement, ofcourse) just before the step which opens the confirmbox.

/**
 * @author Gaurang Shah
 * Purpose: To handle Confirm box.
 * Email: gaurangnshah@gmail.com
 */
import org.testng.annotations.*;
import com.thoughtworks.selenium.DefaultSelenium;
import com.thoughtworks.selenium.Selenium;

public class Handle_Alert {
private Selenium selenium;


@BeforeClass
public void startSelenium() {
selenium = new DefaultSelenium("localhost", 4444, "*chrome", "http://gaurangnshah.googlepages.com/");
selenium.start();

}

@AfterClass(alwaysRun=true)
public void stopSelenium() {
this.selenium.stop();
}

@Test
public void handleAlert() throws Exception{
selenium.open("selenium_test");
selenium.click("Alert");
String a = selenium.getAlert();
System.out.println(a);
}

@Test
public void handleConfirmBox() throws Exception {
selenium.open("selenium_test");
selenium.chooseCancelOnNextConfirmation();
selenium.click("Confirm");
}
}

Download above file

Thursday, July 14, 2011

Selenium with Regular Expression

import static org.junit.Assert.assertTrue;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;

import com.thoughtworks.selenium.DefaultSelenium;
import com.thoughtworks.selenium.Selenium;


public class SeleniumWithRegex {
 static Selenium selenium;
 @BeforeClass
 public static void setUp() throws Exception {
  selenium = new DefaultSelenium("localhost", 2323, "*chrome", "http://qtp-help.blogspot.com");
  selenium.start();
 }
 /**
  * Verify Text using regular expression
  * @throws InterruptedException
  */
 @Test
 public void verifyText() throws InterruptedException {
  selenium.open("/2010/10/selenium-checkbox-example.html");
  assertTrue(selenium.isTextPresent("regexp:.*gaurang00.*"));
 }
 
 /**
  * Click on button using regular expression
  * @throws InterruptedException
  */
 @Test
 public void testButton() throws InterruptedException {
  selenium.allowNativeXpath("false");
  selenium.click("//input[matches(@id,'Gaurang.*')]");
 }
 
 /**
  * Click on link using regular expression
  * @throws InterruptedException
  */
 @Test
 public void testLink() throws InterruptedException {
   selenium.click("link=regexp:gaurang.*");

 }
 
 @AfterClass
 public static void tearDown(){
  selenium.close();
  selenium.stop();
 }
}

Tuesday, May 31, 2011

Selenium - Parameterization with CSV

Earlier we saw how to write down data driven test cases using Excel file. Using Excel for data driven has it's own advatages like you can write down you function in excel and get rid of programming logic from your test. However to connect to excel you need JDBC connectivity which has it's own overhead in terms of processing time and you always need to remember to close the connection.

In a way using CSV for selenium automation is much faster than Excel. so let's see how to use CVS file with selenium automation.

Save the following data as data.csv. First row is header

Scenario name,username,password
valid,Gaurang,Shah
invalid,Gaurang,ccc

import java.io.BufferedReader;
import java.io.FileReader;
import java.util.HashMap;
import java.util.Map;
import java.util.StringTokenizer;

/**
 * @author GauranG Shah
 */
public class ReadCSV {
 /**
  * 
  * @param scenarioName - Row Name
  * @param columnName
  * @param fileName - CSV file name where data is stored
  * @return - Sting value
  */
 public String getValue(String scenarioName, String columnName,String fileName){
  
  try {

   // csv file containing data
   String strFile  =  fileName;
   String strLine   =   "";
   StringTokenizer st  =   null;
   int lineNumber   =   0;
  
   // create BufferedReader to read csv file
   BufferedReader br = new BufferedReader(new FileReader(strFile));

   strLine = br.readLine(); //read first line 
   st = new StringTokenizer(strLine, ",");
   int totalRows = st.countTokens();
  
   
   Map<Object,String> mp=new HashMap<Object, String>();
   
   //Fetch the header
   for(int row=0; row<totalRows; row++){
    mp.put(new Integer(row), st.nextToken());
   }
   lineNumber++;

   while ((strLine = br.readLine()) != null){
    st = new StringTokenizer(strLine, ",");
    lineNumber++;
    if(st.nextToken().equalsIgnoreCase(scenarioName)){
     //Identified the row Now return the specific element based on column name specified.
     totalRows= st.countTokens();
     for(int key=1; key<=totalRows; key++){
      String value = st.nextToken();
      if(mp.get(key).equalsIgnoreCase(columnName)){
       return value;
      }
     }
    }
   } 
 
  }catch (Exception e){
   System.out.println("Exception while reading csv file: " + e);
  }
  
  return "Element Not Found";
 }
 
 //This is just to show usage, you can discard this when you use in your project
 public static void main(String[] args) {
  ReadCSV rc = new ReadCSV();
  System.out.println(rc.getValue("valid", "username","data.csv"));
  
 }

}

Monday, May 23, 2011

Selenium - Parameterization with EXCEL

let's see how to make your selenium test data driven using excel. Using excel as a data driven has it's own advantage. The biggest advantage is it's in a Table format, means easy to understand and modify.
Now let's take the simple example of Login test where we have multiple scenarios like Valid Login, Wrong Password, Wrong Username and let's see how we will automate it using selenium and excel.

Note: Make sue the excel sheet where you write down the data in above format has name "login"

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.SQLException;
import java.sql.Statement;

import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;

/**
 * @author Gaurang
 */
public class Excel {

 public static Connection con ;
 
 public static String dbURL =
     "jdbc:odbc:Driver={Microsoft Excel Driver (*.xls)};DBQ= "+ "demo.xls;"
      + "DriverID=22;READONLY=false";
 public static  String  getValueFromExcel(String SheetName, String ColumnName, String Scenario) throws SQLException, ClassNotFoundException {
  Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");

  Connection con = DriverManager.getConnection(dbURL);
    
   if(con == null)
    System.out.println("Not able to connect to MS EXCEL");
  Statement stmnt = con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);
  String sFormattedSheetName = "[" + SheetName + "$]";
  SheetName = sFormattedSheetName;
 
  String query = "Select "+ColumnName+" from "+SheetName+" Where TestScenario='"+Scenario+"'" ;
    
  ResultSet rs = stmnt.executeQuery( query );  
  
  rs.next(); //initially cursors is at -1 position
  String value = rs.getString(1);
  rs.close();
  
  return value;
 
 }
 
 @DataProvider(name = "fromExcel")
 public Object[][] createData1() {
  return new Object[][] {
    { "Valid Login" },
    { "Wrong Username"},
    {"Wrong Password"}
  };
 }
 
 @Test(dataProvider="fromExcel")
 public void dataDrivenUsingExcel(String scenarioName) throws SQLException, ClassNotFoundException {
  System.out.println("Scenario="+scenarioName+" UserName="+Excel.getValueFromExcel("login", "UserName", scenarioName));
  System.out.println("Scenario="+scenarioName+" Password="+Excel.getValueFromExcel("login", "Password", scenarioName));
 }
 
}

Sunday, April 17, 2011

Email Testing with Selenium

If you web application is sending some emails and if you have to test writing code that opens email client (gmail or yahoo) and then check the mails is tedious and also not reliable. The best thing you can do for this is you can have your own SMTP server, that sends the mail for you and stores any system generated mail, rather than sending to actual user for your testing. The best SMTP server I came across is Dumbster.

Now let's see how to use this
Dumster.java

public class Dumbster{
  private SimpleSmtpServer server;

     public Dumbster() {       
       if(server == null)
        server = SimpleSmtpServer.start(25);
     }

     public int howManyMainsSent() {
         int noOfMailsSent = server.getReceivedEmailSize();
         server.stop();          
         return noOfMailsSent;
     }
  
       /**
      * Use only when you are sure only 1 email has been generated
      * @return Subject of the first email
      */
    public String getEmailSubject() {
         Iterator mailIterator = server.getReceivedEmail();
         SmtpMessage email = (SmtpMessage)mailIterator.next();
         return email.getHeaderValue("Subject");
     }
  
     /**
      * Use when more then 1 email has been generated
      * @param count If more than one mails are being generated, Index of the mail
      * @return Subject of the requested email
      */
     public String getEmailSubject(int count) {
          Iterator mailIterator = server.getReceivedEmail();
          SmtpMessage email = null;
          for(int i=1; i<=count; i++){
            email = (SmtpMessage)mailIterator.next();
          }
          return email.getHeaderValue("Subject");
      }
}

Now to use Test the mail you just need to create the server of this class just before you mails shoots and then you need to call the particular function you want.

Tuesday, April 12, 2011

Selenium Grid with JUnit

I just tried my hands on Selenium Grid few days back as our tests were taking too much time to execute, almost 5 hours if we run all and so we thought to use Selenium Grid to cut down the time. I downloaded the Selenium Gid, run the demo and it all went well until I come to know that your framework should also support parallel execution if you want to run multiple test parallel using Grid. And the problem was JUnit doesn't provided parallel execution. One more reason why you should use TestNG...

There is solution where you can write your own class to parallelize the JUnit testcases or better download from the Internet. There are so many available. But I found the another and bit easy way.

You can use the ANT parallel task to achieve this parallelism. Following is the demo which shows how to execute testcases parallel with Selenium Grid and JUnit.
Download the demo

Download the selenium gird from here and extract it into some folder
Now navigate to extracted folder through command prompt and type following command
ant launch-hub
This will launch the hub on port 4444, this is the port where your selenium tests need to connect.
Now you need to launch the remote control.type the following command on command prompt
ant launch-remote-control
This will launch the remote control on port 5555.
Now we have launched one remote control, we will launch another remote control on port 5556. So one class will execute all it's test on remote control running on 5555 and another class will run it's testcases on remote control running on 5556. Type the following command to launch the remote control on 5556 port.
ant launch-remote-control -Dport=5556
Now we have two remote control running on the same machine we need to run testcases.

demo1.java

import static org.junit.Assert.assertTrue;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;

import com.thoughtworks.selenium.DefaultSelenium;
import com.thoughtworks.selenium.Selenium;

/**
 * @author Gaurang
 */
public class demo1 {
 Selenium selenium;

 @Before
 public void setUp() throws Exception {
  selenium = new DefaultSelenium("localhost", 4444, "*firefox", "http://www.google.co.in/");
  selenium.start();
  selenium.setTimeout("6000");
 }
 
 @Test
 public void test_1() throws Exception {
  System.out.println("1");
  selenium.open("/");
  selenium.type("q", "1");
 }
 @Test
 public void test_2() throws Exception {
  System.out.println("2");
  selenium.open("/");
  selenium.type("q", "2");
 }

 @After
 public void tearDown() throws Exception {
   selenium.stop();
 }
}

demo2.java

import static org.junit.Assert.assertTrue;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;

import com.thoughtworks.selenium.DefaultSelenium;
import com.thoughtworks.selenium.Selenium;

/**
 * @author Gaurang
 */
public class demo2 {
 Selenium selenium;

 @Before
 public void setUp() throws Exception {
  selenium = new DefaultSelenium("localhost", 4444, "*firefox", "http://www.google.co.in/");
  selenium.start();
  selenium.setTimeout("6000");
 }
 
 @Test
 public void test_3() throws Exception {
  System.out.println("3");
  selenium.open("/");
  selenium.type("q", "3");
 }
 @Test
 public void test_4() throws Exception {
  selenium.open("/");
  selenium.type("q", "4");
 }
  
 @After
 public void tearDown() throws Exception {
   selenium.stop();
 }
}

Build.xml

<project name="demo" default="run" basedir=".">
 <path id="lib.classpath">
  <fileset dir="lib">
   <include name="*.jar" />
  </fileset>
  <pathelement location="bin" />
 </path>
 
 <target name="run" depends="compile">
  <parallel threadCount='4'>
   <junit printsummary="withOutAndErr" haltonfailure="no">
    <formatter type="xml" usefile="true" />
    <classpath refid="lib.classpath" />
    <batchtest fork="true" todir="results" failureproperty="seleniumTests.failed" errorproperty="seleniumTests.failed">
     <fileset dir="bin">
      <include name="demo1.class" />
     </fileset>
    </batchtest> 
   </junit>
  
  
   <junit printsummary="withOutAndErr" haltonfailure="no">
   <formatter type="xml" usefile="true" />
   <classpath refid="lib.classpath" />
   <batchtest fork="true" todir="results" failureproperty="seleniumTests.failed" errorproperty="seleniumTests.failed">
    <fileset dir="bin">
     <include name="demo2.class" />
    </fileset>
   </batchtest> 
   </junit>
  </parallel>
 </target>
 
 <target name="compile">
 <echo> compiling.....</echo>
  <javac srcdir="src" destdir="bin" classpathref="lib.classpath" />
 </target>
</project>

Now you run the testcases using build.xml file. Use the following command to run the testcases.
ant run
This will run demo1.class and demo2.class in parellel.

Tuesday, March 29, 2011

selenium Timed out after 30000ms error

"Timed out after 30000ms error" is one of the most frequent error of selenium. However the solution of this is very simple, but before we look into it let's see why we are getting this error.

Mostly this error appears after the following statement
selenium.waitForPageToLoad("30000");

Now let's see why it comes.
waitForPageToLoad(timeout) API says that, it will wait for the giving timeout and if page hasn't loaded withing that time it will return error. and so there are two reason it returns error.

timeout given is less that what it requires to load the page
page is not loading at all, it's just a AJAX call and only part of the page is being updated.

Now let's see the solultion.
The best solution for this is not to use waitForPageToLoad API, rather to wait for some specific element on the page to appear.

For example I am rather than waiting for the google page to load I am waiting until the searchbox is visible.

//Wait until searchbox appears or 3 min
waitForElementPresent("q",3); 
/**
  * @author Gaurang
  * @param xpath
  * @param timeout (minutes)
  * @throws InterruptedException
  * @return returns true if element found in given time else false
  *  Wait for specified time till specific element is not present 
  */
 public boolean waitForElementPresent(String xpath, int timeout) throws InterruptedException{
  int count = 0;
  while(selenium.isElementPresent(xpath) != true){
   Thread.sleep(10*1000); //Wait 10 seconds
   if(count++ > timeout*6 ) break;
  }
  
  if(selenium.isElementPresent(xpath))
   return true;
  else
   return false;
    
 }

Wednesday, March 16, 2011

Selenium with Flex

Recently I just got the chance to check the selenium support with Flex. And after few minutes spending on google I finally find almost everything required for to test flex application.
To provide flex support to selenium is easy, you just need to add few more JAR files but there is a minor problmes too.

You require your developers to rebuild your application with provided library file (SeleniumFlexAPI.swc) by selenium flex
It's not working with Firefox 3.0 or greater version (at least it didn't work with me !!, I am still searching for the solution)

Now let's see how to test flex application with selenium step by step.

Rebuild your flex application
- Download the zip file from here and extract the zip file
- In FlexBuilder, add the SeleniumFlexAPI.swc in the /src folder, then build your application with -include-libraries SeleniumFlexAPI.swc as the additional compiler argument
Include the JAR files in the the project

flashselenium-java-client-extension.jar

flex-ui-selenium.jar

Write the code
okay let's write the code.. no no no hang on !! before we write the code we need to identify the elements of the flex application. I am using following add-on of Firefox to identify the elements.
FlashFirebug (this is actually a extension of the firebug add-on)

/**
 * @author Gaurang
 */
import org.junit.Before;
import org.junit.Test;
import static org.junit.Assert.*;
import com.thoughtworks.selenium.DefaultSelenium;
import com.thoughtworks.selenium.FlexUISelenium;
import com.thoughtworks.selenium.Selenium;

public class TestFlex {
 Selenium selenium;
  private FlexUISelenium flexUITester;
 @Before
 public void setUp() throws Exception {
  selenium = new DefaultSelenium("localhost", 2323, "*chrome", "http://qtp-help.blogspot.com");
  selenium.start();
  while(selenium.isElementPresent("myInput"))
  Thread.sleep(1000);
  selenium.open("/2011/03/flex-example.html");
  flexUITester = new FlexUISelenium(selenium, "selenium_demo");
 }
 
 @Test
 public void test() {
  //Enter text
  flexUITester.type("Gaurang").at("myInput");
  flexUITester.click("myButton");
  assertEquals("Gaurang", flexUITester.readFrom("myText"));
 }
}

Tuesday, February 8, 2011

selenium test auto suggest

There are few editboxes in the application that shows suggestions while you type. In some of the application you need to choose from that suggestions only to filled the edit box else it won't consider as in my application while in other application it is optional, like google search engine.

If you will simple type in the editbox using type method it won't give you any suggestion coz it works on keyevent so to see the suggestion you will require to use the keyPressNative method.

following code will open the google.com, will type the "selenium handle" in the search editbox and will choose the first option available and will search that.

public class AutoSuggest {
 Selenium selenium;
 @Before
 public void setUp() throws Exception {
  selenium = new DefaultSelenium("localhost", 2323, "*chrome", "http://www.google.co.in/");
  selenium.start();
 }

 @Test
 public void testUntitled() throws Exception {
  selenium.open("/");
  enterKeyStrokes("selenium handle");
  assertTrue(selenium.isTextPresent("Gaurang Shah"));
 }

 public void enterKeyStrokes(String str) throws InterruptedException {
  char[] strarry = str.toUpperCase().toCharArray();
  selenium.click("q");
  Thread.sleep(1000);
  for(int chars=0; chars<strarry.length; chars++){
   selenium.keyPressNative(""+(int)strarry[chars]);
   Thread.sleep(1000);
  }
  selenium.keyPressNative(String.valueOf(KeyEvent.VK_DOWN));
  selenium.keyPressNative(String.valueOf(KeyEvent.VK_ENTER)); // press enter
  Thread.sleep(2000);
 }
@After
public void tearDown() throws Exception {
 selenium.stop();
}

Thursday, January 20, 2011

this.onXhrStateChange.bind is not a function

Recently I require to work with the proxy injection mode. And as soon as I endup setting selenium for proxy injection mode I got following error.

this.onXhrStateChange.bind is not a function on session ad4cf7d3106f4f379a27af514bd1ff5d

I tried a lot and finally got the solution. Though using this solution I am not getting above error anymore, browser is opening but some of the other command is failing, like waitforpagetoload.

Solution:

Download the source code of selenium-java-client-driver.Jar file and extract that into one folder
Open the file DefaultSelenium.Java and replace the "public void open(String url)" function with the following.
public void open(String url) {
commandProcessor.doCommand("open", new String[] {url,"true"});
}
Recompile the file and create new JAR
Replace the JAR with original JAR, Build the project again and then Run.

Thursday, October 17, 2013

What is PhantomJS?

So Why PhantomJS is faster ?

Let Me Move My all Tests to PhantomJSDriver

What is GhostDriver??

Sunday, September 1, 2013

Monday, July 22, 2013

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