Its been a long time and I am back after a very tight work schedule.

Earlier I have written an article about dealing with scenarios which involve both UI as well as API testing using Selenium and SoapUI.

Since that time, Rest Assured has been evolved as a most commonly used API Test Automation Framework and also it goes well with Java.

Last week I came across a Selenium Conference talk where I got to know about an interesting library called Selenium to Rest Assured Adapter.

This will simplify some of our automation tests, which needs automation at both UI and API levels.

In my previous posts, Selenium Webdriver – Get SessionID from a Web Application and SoapUI Get SessionID we have explored how to extract a session information from Selenium and passing it into our API Automated tests using SoapUI.

Now we are gonna explore the same using Rest Assured using the Selenium-To-RestAssured library.

For this, we need to download the latest jar file from Download Selenium-To-RestAssured Jar file and you have to add it to your classpath in your IDE – Eclipse or IntelliJ Idea.

If you are using Maven to manage the dependencies in your project, you can add the following to your pom.xml


In selenium, to get a cookie from AUT, we use,

driver.manage().getCookieNamed("COOKIE NAME");

To use the cookie in rest assured tests, simply we have to create an instance for the CookieAdapter class and using the convertToRestAssured method like below. Then we can use the cookie in our RestAssured API Tests.

org.openqa.selenium.Cookie cookieToConvert = driver.manage().getCookieNamed("COOKIE NAME");
CookieAdapter cookieAdapter = new CookieAdapter();
io.restassured.http.Cookie adaptedCookie = cookieAdapter.convertToRestAssured(seleniumCookie);


The above snippet is extremely useful if we are automating API testing with an application that has a complex login process. We can log into the application via the browser using selenium, grab the necessary logged in Cookies from the browser, close the browser down, and then use the Cookies in our API Tests.

This Selenium-To-RestAssured is a dual way adapter and it converts cookie from RestAssured into a selenium cookie as well.

This can be used when you made an HTTP login request and you have to extract the response Cookie and store them in the browser.

Once we have the converted cookie we can add them to our browser like below.

io.restassured.http.Cookie cookieToConvert = response.getDetailedCookie("COOKIE NAME")
CookieAdapter cookieAdapter = new CookieAdapter();
org.openqa.selenium.Cookie convertedCookie = cookieAdapter.convertToSelenium(cookieToConvert);
driver.navigate().refresh(); // We refresh the page so it reads the newly added cookies

This library is an open source and you can dig deeper into the source code here – Selenium-To-RestAssured-Github

Thanks to Mark Winteringham for this innovative creation.


Headless CHROME With Selenium Web Driver

Till Google Chrome 59, headless execution has been achieved using third party tools like PhantomJS or HTMLUnitDriver.

Earlier if you want to achieve headless test execution in Chrome, you had to use Xvfb (short for X virtual framebuffer). This is an in-memory display server for Linux which enables you to run graphical applications without a display.

But Google has released updates to chrome to achieve an inbuilt Headless test execution without using Xvfb or any other third party tools using a real browser – Chrome. This is available on Mac and Linux Os from Chrome 59. If you are using Windows, you need up update your Chrome version to 60 or above to achieve headless execution.

How to do Headless Test Execution: Its simple. All you have to do is add a chrome options argument before initializing your driver.

ChromeOptions options = new ChromeOptions();
WebDriver driver = new ChromeDriver(options);

LinkedIn Free Week of Learning

LinkedIn offers free week of learning from October 24-30. This means all the courses available in LinkedIn are 100% free. You can pick up any course and learn it end to end for free in this one week. It can be anything from a basic Hello World program to Cloud Computing, Mobile Development, AI, Machine Learning, Big Data etc. If you want to become good at your leadership/managerial skills you got those soft skills development courses as well.

As a QA Engineer, this is the right time to go and grab some of the interesting courses.

Here are some of the QA courses for anyone who want to pursue a career in QA.

Foundations Of Programming: Software Quality Assurance – In this course, the author demonstrates the different kinds of software testing (from black box to white box) and how to fit each one into your development cycle. Find out how to test and report issues, and how to use a tracking system to manage the process and the results. How automating some of the testing can make the QA process more efficient and objective.

Insights On Software Quality Engineering – In this course,  the author share his personal insights and cautionary tales and discusses how to get started in QA, how it fits in at companies small and large, and how it has changed since the rise of agile workflows.

Java Essential Training

Up And Running With Java

The above courses covers basics of Java right from Hello World to required OOPS concepts that we will be using in our automation programs.

Using JUnit For Testing In Java – JUnit is an open-source testing tool specialized for Java, and it should be part of every QA Automation Engineer toolbox. Learn how to integrate JUnit with popular tools and IDEs (Eclipse, NetBeans, IntelliJ, and Maven), and conduct a variety of tests, including exception handling and parameterized tests. If you are going to learn Selenium, its good to learn any of the unit testing frameworks like Junit/TestNG.

Mastering Selenium Testing Tools – Here comes the most widely used tool in our test automation. This course is all about demystifying the Selenium suite. Learn to verify web applications, control browsers with code, and scale up the testing environment by distributing the execution of web applications on different browsers running on different operating systems. It starts with the Selenium IDE, and locating techniques like name, id, xPath, or CSS. This also covers Behavior Driver Development along with a complete automation project.

Learning Python Web Penetration Testing – This course starts off by providing an overview of the web application penetration testing process and the tools the professionals use to perform these tests and then interact with web applications using Python, HTTP, and the Requests library. Also it shows how to use the tools against a vulnerable web application created specifically for this course with practical examples.

Following is the learning path, If you want to Become a Leader.

Following is the learning path, f you want Become a Manager.

I just have mentioned very few courses related to QA Career Paths. Still there are plenty of courses available for free. But its free just for a week.


Selenium 3.0 Officially Out Now

Yes. This is one of the major and stable release in the recent times since 2.0 got released around 5 years back.

What’s new we can expect: For users who are using WebDriver API’s this is gonna be just a drop in effortless replacement. But those who are using Selenium Grid may have to go through some minimal configuration changes.

In this version, they have removed the original Selenium Core implementation and replaced it with one backed by WebDriver. For people who are still using Selenium RC should have to undergo some maintenance because of this. This is the right time to migrate the code to WebDriver API’s.

Right from Selenium 3.0, all the major browser vendors are responsible for shipping their own implementation of WebDrivers for their browsers.

Starting with Safari-10, Apple started providing native support for WebDriver API’s. More details here – WebDriver Support in Safari 10

Google already started providing support for WebDriver API’s for Google Chrome using their ChromeDriver.

Even Microsoft when they came up with a new browser “EDGE” for Windows-10, they also came out with support for the WebDriver API’s – Microsoft WebDriver

Mozilla is doing major changes in the internals of Firefox browser to make it more stable and secure. So if you are using Firefox for your testing, you’ll need to use the GeckoDriver, which is an executable similar to the ChromeDriver. But Gecko is still in Alpha and you may have to face lot of issues with your automation w.r.t. Firefox.

The W3C specification for browser automation, based on Open Source WebDriver is still In-Progress and this is gonna reach “recommendation” status.

What you are waiting for? Just go and download the latest from Seleniumhq Downloads

Selenium 2016 Conference

Sometimes back I got an opportunity to attend the Selenium 2016 Conference in Bangalore India and it was a very good exposure for me to learn how people are doing things difference than me.

I thought of writing a detailed blog post for each and every session. But due to my busy schedule, I was not able to focus on my writing for the last few months.

So I am going to summarize some of the key take away sessions in this blog posts. The Slides and Videos are already there in the Conf Engine Site – Selenium 2016 Conference Slides & Videos.

The first and most favorite session was The Interviewer, Interviewee and vice-versa by Robin. Even-though he related this session with Selenium interviews, I can say each and everyone in our industry should watch this video once. Its not technical. But its funny and I enjoyed a lot. I highly recommend this for the interviewers to “What not to ask” in an interview.

The next one that I liked most is Automating the Responsive Web Design TestingIf you are developing a site/app and open to public, chances are there that our end users will access our app in a desktop, mobile or in a tablet. This session has some good amount of technical information related to Galen which helps us in automating testing for look and feel for our responsive websites.

Functional & Security Testing session is another interesting one which I already have tried out in one of my blog post Security Test Automation using Selenium and ZAP

Testing as a Container is a technical session which talks about leveraging the container technologies to solve the challenges of growing testing infrastructure and continuous delivery. We can learn how Docker works and why its important to our testing.

Automated Visual Testing – This session talks about modern comparison engines and visual testing tools like Applitools. It also talks about how we can use these image comparison tools to automation our baseline tests.

Test Data – Food for your Framework – This one talks about test data management. There is a myth in our automation that if there is a test data, it needs to be externalized in a config/excel or some other file other than source code. But this talk will break those beliefs.

Practical Tips & Tricks for Selenium by Dave the author of and gives us lot of advanced tips and tricks that will be helpful for our day to day automation activities.

Advanced Appium by Dan talks about Appium, the leading Mobile Test Automation Tool. This one is more technical and if you are learning any mobile test automation tool, at some point you have to go through this video.

Still there are plenty of interesting talks and Lightning Talks. You can go through all of these here – Selenium 2016 Conference Slides & Videos.

This is the Selenium 2016 Youtube Video Playlist where you can see all the videos.

Overall – Its lots & lots of key takeaways and learning from this conference. Eagerly looking forward to implement some of these ideas in my automation projects.

JMeter SFTP Request

In my previous post, we have seen how to utilize an external groovy script to make some FTP Requests.

Now there is slight change in the requirement. FTP got changed to SFTP, which means it’s more secure.

We can’t use our FTP Samplers to create a SFTP request to authenticate using SSH.

Originally I built the SSH FTP Sampler using the instructions in HOW TO BUILD SSH SFTP SAMPLER FOR JMETER? (BY IMPLEMENTS TESTBEAN)

We have to check out the source code from and then generating the target by building it using maven.

Also we need Jsch. JSch is a java implementation of SSH. This allows us to connect to an FTP server for file transfer.

But just to make this process simpler, I checked-in the two jar files required for creating SSH FTP request here –

This contains two jar files.

  1. jmeter-ssh-sampler-1.0.2-SNAPSHOT.jar
  2. jsch-0.1.53.jar

To install this in Jmeter,

  1. Copy the jmeter-ssh-sampler-1.0.2-SNAPSHOT.jar to the “Jmeter/Lib/ext” directory.
  2. Copy the “jsch-0.1.53.jar” to the “Jmeter/Lib” directory
  3. Restart Jmeter.

I have also added a sample test to list of the directory contents in a Public SFTP Server –

Open this JMX file in your JMeter and run it to see this in action.

Jmeter Groovy Scripting – Call External Scripts

In my previous post, Jmeter BeanShell Scripting – Call External Scripts we have discussed how to user Jmeter Bean Shell script to call external .bsh scripts.

Now in this post, we are going to see how to do the same functionality with JSR 223 sampler + Groovy scripting.

It’s always recommended to use JSR 223 Sampler instead of Bean shell Sampler. I recently got a nice comparison between these two in this post – BeanShell Vs JSR223 Sampler

The JSR223 test elements have a compilation feature that can significantly increase performance.

To get benefit from this feature, Use external .groovy Script files instead of in lining them. This will make Jmeter compile them if this feature is available on Script Engine and cache them.

To get additional benefits from Caching and compilation, language engine used for scripting must implement JSR223 compilable interface.

Groovy is one of the JSR223 compilable interface. But Java, Bean Shell and Java script are not.

Since JMeter 2.8, JSR223 Test Elements using external Script file are now pre compiled and this enables great performance enhancements.

So we are going to use JSR223 test elements with external Groovy script files.

Pre Requisites:

Groovy isn’t shipped with Jmeter. So it needs to be downloaded separately.  To get started:

  1. Download latest groovy binary bundle from
  2. Copy all the Jar files under “groovy-{versionNumber}\lib” and paste it into “Jmeter/lib/ext” folder of your Jmeter installation directory.
  3. Restart Jmeter.


Now we are going to do the same scenario as in the previous post. But instead of http requests, I am gonna do FTP Requests. In short following is the scenario.

I have to do upload some flat files to a FTP server through FTP requests and the flat files are available on a sub directory where my test plan file – .JMX file exists. So I have to parse the list of available files and have to pass the file names as input to my FTP Requests.

I am going to create two external groovy script files for this scenario.

One is for listing out the files under sub directory and putting the absolute path of the Flat files it into a Jmeter variable.

Another script is for extracting the file names alone from the absolute path Jmeter variables.

Following is the “FlatFilePathProcessor.groovy” script file content and I have saved this file where our test plan file exists.


String subDirectory = args[0];
String testPlanFile = FileServer.getFileServer().getBaseDir().replace('\\', '/');
//String testPlanFileDir = FilenameUtils.getFullPathNoEndSeparator(testPlanFile).replace('\\', '/');

vars.put("testPlanFileDir", testPlanFile);

File folder = new File(testPlanFile + "/" + subDirectory + "/");
File[] listOfFiles = folder.listFiles();
int counter = 1;
for (File file : listOfFiles) {
if (file.isFile()) {
vars.put(subDirectory + "_" + counter, testPlanFile + "/" + subDirectory + "/" + file.getName());
vars.put("FileNames" + "_" + counter, file.getName());

Following is the “ExtractFileName.groovy” script file content and I have also saved this file where our test plan file exists.

String fullPath = vars.get("FlatFiles");
int index = fullPath.lastIndexOf("/");
String fileName = fullPath.substring(index + 1);
vars.put("FileName", fileName);

Following is the project structure that we are going to create.


Create a test plan and then create a thread group below that.

First we are going to add JSR 223 sampler in our thread group. – the job of this sampler is to call the FlatFilePathProcessor.groovy file with sub directory name as a parameter. So the request will list out the flat files under sub directory and putting the absolute path of each and every flat file it into a Jmeter variable. Following is the request.


Next we are going to create a ForEach Controller, which will loop through the FTP for each flat file variable created in the above step. Following is our controller.


Now we are going to create JSR 223 Pre-processor. The job of this test element is to call ExtractFileName.groovy to extract the file name from the absolute path. Because for FTP request we need both the file name as well as the absolute file path.

Also one more thing I have noticed is, in FlatFilePathProcessor.groovy itself, we have created two variables one contains the absolute path and another for the file name. But now we are under the ForEach controller, which will process/loop through only one variable. I have not seen any reference where the ForEach controller loop through multiple variables. Following is the request.


Here comes the actual FTP Request, with simple response code assertion. We have used two variables here – one for filename that we got from preprocessor [ExtractFileName.groovy] and another for the absolute file path of the flat file which we are going to upload, that we got from sampler [ExtractFileName.groovy].


Add debug sampler and your favorite listener to see this in action.

The source code of the sample program is here –