In this blog, we elaborate on the Selenium WebDriver. The popular tool used for automated tests, as it is an "automated" test framework. It's Open Source, and you use it with any popular programming language such as Python, Java, C#, Perl, etc. And it automates browser activities. Via this article, we explain all that you require for a know-how of the testing of web apps through Selenium WebDriver. We provide complete Selenium training for Selenium certification. Naresh I Technologies also is the number one computer training institute in Hyderabad and among the top five computer training institutes in India.
And in this Selenium Tutorial, we cover What Selenium WebDriver is and whether it's easy or tough to learn. We will then be discussing what it does and its basics. Moving forward, we will look at the Selenium RC drawback and how WebDriver originated, and then we will discuss the browser elements. We then look at how we can locate the browser elements on the web page. And we end up with a look at the operations we perform on browser elements.
This blog post gives you a complete glimpse of the essential concepts needed for selenium certification.
What Is Selenium WebDriver?
The Selenium web-based automation testing framework tests the web pages executed in different web browsers and distinct operating systems. And in fact, you are up with the freedom to write the test scripts in various programming languages like Java, Perl, Python, JavaScript, PHP, and c#. You should note that Mozilla Firefox is the Selenium WebDriver's default browser.
However, the freshers sometimes doubt as below.
Is "Selenium" easy to learn?
Selenium, in reality, is very easy to learn. And for mastering it, you need basic knowledge of any popular programming language like Java, C#, Perl, Python, or PHP. If you possess the "knowledge" of any of the above programming languages, you can easily craft the test cases. However, suppose you do not know any, you need not worry as Selenium IDE is GUI based, which you use as a tool with "huge effect."
What does Selenium software do?
Below are some of the captivating applications of the Selenium software:
Automated Testing: This is handy when we deal with the "bigger" projects where if it's not "Selenium," the tester does the manual testing for each functionality. Via the "Selenium," each of the manual tasks gets automated. And, this diminishing the burden as well as stress that's over the testers.
Cross Browsers Compatibility: The Selenium supports almost all the browsers like Mozilla Firefox, Chrome, Internet Explorer, Opera, and Safari.
Increase the Test Coverage: Through the test automation, the testing time reduces, which results in the tester getting free time for performing the testing over various test scenarios in that time.
It reduces the Test Execution Time: Via "Selenium," you execute multiple test execution side by side. And this reduces the test execution time considerably.
Supports "numerous OS": This testing tool supports various OS like Windows, UNIX, LINUX and Mac, etc. With the Selenium WebDriver, it's possible to make the test cases on the Windows OS and then execute it on the Mac OS.
What are the basics of "Selenium?"
The WebDriver came into existence since Selenium version 2.0. In Selenium v1, we had only IDE, Grid, and RC. However, the "major output" in the Selenium project was WebDriver and its inclusion as a substitute for the Selenium v2. Though, with v3, RC no more exists and has been moved to the legacy package. However, you can "download" still and work with the RC. However, you should not expect any support for it.
In few words, the various advantages that we get through the WebDriver over the RC are as below:
It supports most of the programming languages, web browsers, and operating systems.
You overcome various drawbacks of Selenium 1 such, as the file upload, pop-ups, download, and dialog barrier.
We are up with easy commands in comparison to RC and a "more powerful API."
It supports batch testing, data-driven testing, and Cross-browser testing.
However, the main drawback compared to the RC is that you cannot generate the test reports. Via the RC, you get a "report."
The test script invokes the Selenium WebDriver, and the WebDriver automates the web browsers, and we have already listed the supported programming languages and the web browsers. The test scripts are written in any one of the programming languages supported.
However, you might ask why we need Selenium WebDriver? In the upcoming section, we discuss the Selenium RC drawbacks as that is the "reason" for the emergence of the WebDriver.
The emergence of Web Driver, drawbacks of RC
You might be amazed to hear that Selenium RC was an instant blockbuster on the launch. It's because it surpassed the same-origin policy problem. It was the main problem during the testing of the web apps through the Selenium Core. However, do you understand what is the "same-origin policy?"
It's the rule that puts into work the web application security model. The web browser allows the JS codes to leverage the web page elements if both the JS and the web page hosts on the same domain.
Selenium core was a JS-based testing tool that found itself handicapped, as such since it could not test all web pages.
However. with the emergence of the Selenium RC, the testers were free from the same-origin policy issue though the question was how the RC did that? It did that through the application of another component known as the Selenium RC server. Hence, RC is a combination of the Selenium RC server and the Selenium RC client.
The Selenium RC server happens to be an HTTP proxy server designed to trick the browser realizing, selenium Core and the web application tested are on the same domain. Hence, there is no stoppage for the JS code from the assessment and test of the website.
Despite that the Selenium RC was a big hit, there were some issues. And the major one was the time consumed for test execution. The Selenium RC server is in mid of the communication between the browser and the Selenium commands. And the test executions are quite time-consuming. Other than the time factor, the RC architecture is as well a little complicated.
The architecture comprises the injection of the Selenium Core inside the web browser. The selenium core registers the instructions from the RC server and converts them to the JS command. The JS code accesses and tests the web elements.
For overcoming the above issues, the Selenium WebDriver came into existence. The WebDriver is brisker as it talks directly with the browser. And you will not find any external proxy server. You will find simplicity in architecture and the browser controlled at the OS level.
There is one more benefit we get through the WebDriver, and that's it allows the HTML unit drover testing as well, and that is a headless driver. Through the headless driver, it means that the browser comes with no GUI. The RC, however, does not support it. And that's why WebDriver is better than RC.
Before understanding the Selenium concepts, we need to have a good knowledge of Java or any of the object-oriented programming languages. The supported languages are C#, Java, PHP, and Python. And at present, the Selenium WebDriver happens to be most popular with C# and Java.
Let's now move forward and understand the browser elements in the next part of the tutorial. We explain the "elements" and how the testing occurs on these web elements.
What Are Browser Elements?
We have different components present on the web pages, and elements are such components. And the most popular "elements" you will find in the browser are:
Test boxes
Images
CTA Buttons
Hyperlinks
Images
Text area/error messages
Web table/HTML table
Frame
Radio buttons/Checkboxes
And "testing" each of the above means, we check whether they work fine and respond in the manner expected. As an example, if we test text boxes, what you "test."
We can send the text or numbers via the text boxes.
We retrieve the text sent to the text boxes etc.
When we test any image, we need to download or upload the image. Or we might want to click on the image link or retrieve the image title etc.
And like that, we can perform various operations on each of the above elements. Though only once the "elements" get located on the web pages, we perform the "operations" and begin the testing, correct? Hence, in the next section, we cover the element locator techniques.
Locating the Browser elements over the Web pages
Each of the elements over the web page has attributes or properties. And there can be more than one attribute, and the "majority" is unique for each "element." Like, you can consider the pages to have two elements: the text box and the images. And each of these elements has the Name attributes and the ID attributes. And these attribute values requires values for each of the "elements." The two "elements" hence, cannot have the same value for an attribute. However, two elements can have the same value for the class name.
In our example, the text box and the image cannot have the same value for the ID and the Name value. Though, you will find some attributes common for a group of elements on the page. You will come to know about these attributes later in this blog. However, let's list "8 attributes," which we can locate the elements. And they are the ID names, Class Name, Link Text, Tag Name, CSS, XPath, and Partial Link Text.
Since these elements are with these attributes, we denote them as the locators. And they are:
By.id
Syntax: driver.findElement(By.id("zzz"));
Similarly, we have the syntax for the locators mentioned above.
And through the syntax above, you will find why the locators are known as the inside methods. Hence, before moving further, we need to learn the "methods," the functions, and the browser commands. It's applied for performing the operations on the elements.
Operations on Browser Elements
Keep your eclipse IDE open with the installed Selenium package installed.
For starting the web page testing, we require the "opening of the browser" and then move to the web page through the URL, Use the below piece of code, where this replicate. The Firefox browser gets first initiated, and then we navigate to the NareshIT Home page.
import org.openqa.selenium.WebDriver; This is a library package for initiating the loaded a certain driver.
import org.openqa.selenium.firefox.FirefoxDriver; This is the library package which has the FirefoxDriver class required for starting the FirefoxDriver on initiation of the browser by the WebDriver class.
System.setProperty(“webdriver.gecko.driver”, “files/geckodriver.exe”);– This command issues the run time engine that the Gecko driver is located at the specified path. And since the Firefox 35, we download the Gecko driver to work with the WebDriver. In case you need to test over the Chrome, you download the ChromeDriver that is an exe file and mention the path through the lines of codes. And we have to do the same in case of each browser as well.
WebDriver driver = new FirefoxDriver(); – We initiate the firefox driver object through this command.
driver.get(“https://www.nareshIT,in/”); – We open the mentioned URL through this method.
driver.getTitle(); – Through this command, we fetch the title of the current tab.
driver.quit(); – This closes the browser driver.
However, suppose you need to navigate to another URL and then make the testing? In this case we make use of the navigate.io () as described in below snippet. And if you need to come back to the pre page. And you can come back to this through the navigate.back() command. And like that we can refresh the current page with the help of the navigate.refresh() command.
As you will find in most of the basics, let's move to the new topic. We need to find an element on the web page, and then you need to operate as possible.
Create a WordPress.com account. We will find below how we can log into WordPress bypassing all the credentials from the code.
We have the two text fields in the WordPress.com login page, one is the email, and the other is the password. We need to locate these two elements, and then pass these credentials, and then find the third element Login button that we need to click.
On inspection, you will find that (Ctrl + Shift + i) opens the same window in the browser. Now, below elements, all the "elements" on the page shows. And also shown are their attributes. Though, three portions highlights. The first highlighted element is the email text field and the second is the password text field, and the third is the Login button.
If you recall, we mentioned earlier that these elements locate through the element locator. Let's now make use of these elements and provide the field values. It's the syntax for finding the element: driver.findElement(By.id("zzz"));
For providing the values, we need to make use of the sendKeys("credentials"),
For tapping the button, we need to make use of the click () method.Let's start by finding the elements, and then we will execute the operations through it. The code happens to be as below:
In line 1, we identify the email through the name attribute and send it the EmainID.
In line 2, we find the password element through the "Name" attribute and then send it the password.
In line 3, we locate the login button element through unique ID and then tap over it through the click () method.
However, only these lines are not enough. Because of the "page dynamics," it does not respond at once, and by the time the page load, the WebDriver gets terminated and throw timeout exception error. And this issue might not occur on the WordPress.com page as it is fast, though it might happen on various E-commerce site and various other dynamic web sites.
For overcoming this issue, we need to use the advanced technique. We request the WebDriver to wait after we access the page, and once it loads fully, we locate the element. And then we perform the actions.
If the WebDriver needs to wait unless the element loads in the web page and then shut the browser, then we achieve this through the driver.wait() method or the Threads.sleep() method. Though, if you write more advanced code, then we can make use of the implicit waits or the explicit waits. However, in the current case, we use the below command:
However, while we work on the wait conditions, you need to import the below library:
We perform this as the class for the wait, and such methods are in this.
The whole code is as below:
When you will provide the credentials in the original and execute this code, the WordPress.com page will open in the new window, and after entering the credentials, it logs in to accounts.
Congratulations, we have logged in successfully, and our whole code executes correctly.
We have made use of the ID and Name attributes for the location of elements. And you can make use of the other locators like XPath. You can make use of any element locator and as a requirement.
Thus, we saw the drawbacks of the Selenium RC and why we were up with Selenium WebDriver. We saw in detail the advantages of the WebDriver over the RC. And then, we saw how we replaced the RC with the WebDriver to ensure automation of testing. Then we saw how we log in to the WordPress site using the "selenium" in Eclipse IDE. And that completed our tutorial.
You can contact Naresh I Technologies for your Selenium online training. We provide Selenium training in Hyderabad and USA, and in fact, you can contact us from any part of the world through our phone or online form on our site. Just fill it and submit it, and one of our customer care executives will be contacting you. And what else you get:
You have the freedom to choose from Selenium online training and classroom training.
Chance to study from one of the best faculties and one of the best Selenium training institutes in India
Nominal fee affordable for all
Complete training
You get training for tackling all the nitty-gritty of Selenium.
Both theoretical and practical training.
And a lot more is waiting for you.
You can contact us anytime for your Selenium training and from any part of the world. Naresh I Technologies caters to one of the best Selenium training in India.
Selenium happens to be the most popular automation tool for testing, and Java is the most widely used programming language currently in the market. And each of these technologies as one unit is a combination for automation testing. And through this article, we provide complete insight into why we use Java prominently for Selenium. You can contact us for your Selenium training. We provide complete Selenium training for Selenium certification. Naresh I Technologies also is the number one computer training institute in Hyderabad and among the top five computer training institutes in India.
And we are going to cover the following topics. We will first cover the "Selenium," and then the
advantages of the Selenium. And then, we will see how we can make use of Java for Selenium. We will
then see what we should learn in Java for "Selenium" and end up with the demo on implementing the
Java for the Selenium.
It's the most common open-source tool widely used for automating the tests done on web browsers. And in a nutshell, you can test the web applications only through the Selenium. You cannot test any desktop application or the software, or any mobile application through Selenium. You will find numerous Software testing and Mobile application testing tools introduced in the market like IBM's RFT, HP's QPT, the Appium, and numerous. However, Selenium governs the ecosphere of Automation testing. However, the question arises why is it so?
As a start-up and as mentioned, the Selenium is open source. And hence you do not need any license for using Selenium. And this is one of the most important advantages over the other testing tools. Let's now look at various other "advantages" in the upcoming "sections" of this article on Java and Selenium.
However, the question arises that why It's Java? In the upcoming section, we are going to discuss Java
for the Selenium. And you will find the reasons that make Java the most popular language for
automation.
Java happens to be the most "prominent" programming language for the Selenium all over the world. And either it is the US, or it is India, Java is "popular" everywhere.
Below you will find various reasons which proves that use of the Java for Selenium is the best.
Java is the most widely used language as far as the IT industry is concerned. It's a large community that supports together with a "huge" reference repository.
Around 77% of the "Selenium testers" make use of Java to make Knowledge sharing quite simple and easy.
Java is one of the oldest programming languages, and you will find under it an abundance of highly available frameworks, APIs, plugins, and libraries that support Java for test automation.
Java uses the JVM that ensures it is a platform-independent language, and in other words, you can run the Java on any of the Operating environments where we have the JVM installed.
It's "statically typed" the Java IDEs caters to us numerous feedbacks on errors that you might find in front of you on coding.
And we hope now you have all the reasons for believing in the popularity of Java for Selenium.
And the question comes to our mind, that what in Java we should know for making use of it with
Selenium. And in the next section of the article, we put forward the roadmap for you to begin.
For making use of Java for Selenium, we need to have the detailed knowledge of the Java basics briefed here. You should know what it is. You should know about the data types, operators, keywords, access modifiers, control statements, and methods. The control statements are like the "iterative statements: for, while, do-while, for each, and selection statements: if, if-else, and switch. You should know "strings, arrays, regular expressions, objects, classes, packages, and constructors." And you should have complete knowledge about Object-Oriented Programming languages like Inheritance, Encapsulation, Abstraction, and Polymorphism. And you should know about Exception handling. If you know this much, you will be through.
In the next section of this article, we show a simple code for implementing Java for Selenium.
Before we begin the coding part, we need to ensure that we are up with the correct environment setup. If you are not, you can learn it here.
Now you are up with the dependencies and the environment. Let's now begin with our project. Below is a small project where we make use of the GeckoDriver. And as per this test case, you execute the program, the GeckoDriver launches the Mozilla Firefox and move to http://wordpress.com and then sign in with the help of the credentials.
We are ready with the JARs and various other dependencies, and all that we need is the below code in one class file, and then we need to execute this code.
+91 8179191999 
+91
8179191999
package selWebD;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import java.util.concurrent.TimeUnit;
public class WebDCl
{
public static void main(String[] args)
{
System.setProperty("webdriver.gecko.driver", "files/geckodriver.exe");
WebDriver d = new FirefoxDriver();
d.get("<a href="https://www.wordpress.com/">https://www.wordpress.com/</a>");
d.manage().window().maximize();
d.getTitle();
d.navigate().to("https://wordpress.com/log-in?redirect_to=https%3A%2F%2Fwordpress.com%2Fwp-admin%2F");
d.navigate().back();
d.navigate().refresh();
d.wait(6000);
// or use
// Thread.sleep(6000);
d.findElement(By.name("email")).sendKeys("[email protected]");
d.findElement(By.id("continue")).click();
d.findElement(By.name("pass")).sendKeys("yyyyyy");
d.findElement(By.id("login")).click();
d.quit();
}
}And this completes our article. If you want to learn Java in detail, you can find on our site numerous courses related to it. And also, you read through various Java articles on our site blog section.
package selWebD;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import java.util.concurrent.TimeUnit;And now you know why Java is considered one of the most prominent programming languages for using the Selenium testing tools. However, remember that you should learn Java in detail explained above for making use of the Selenium. And we provide complete J2EE training through which you can become a Java developer or make use of it to become an able Selenium tester.
public class WebDCl
{
public static void main(String[] args)
{
System.setProperty("webdriver.gecko.driver", "files/geckodriver.exe");
WebDriver d = new FirefoxDriver();
d.get("<a href="https://www.wordpress.com/">https://www.wordpress.com/</a>");
d.manage().window().maximize();
d.getTitle();
d.navigate().to(“https://wordpress.com/log-in?redirect_to=https%3A%2F%2Fwordpress.com%2Fwp-admin%2F”);You can contact Naresh I Technologies for your Selenium online training. We provide Selenium training in Hyderabad and USA, and in fact, you can contact us from any part of the world through our phone or online form on our site. Just fill it and submit it, and one of our customer care executives will be contacting you. And what else you get:
d.navigate().back();
d.navigate().refresh();
d.wait(6000);
// or use
// Thread.sleep(6000);d.findElement(By.name("email")).sendKeys("[email protected]");
d.findElement(By.id("continue")).click();
d.findElement(By.name("pass")).sendKeys("yyyyyy");
d.findElement(By.id("login")).click();
d.quit();
}
}You can contact us anytime for your Selenium training and from any part of the world. Naresh I Technologies caters to one of the best Selenium training in India.
Have you ever thought about what Selenium is and why we use it? However, you need not worry at all. In this blog, you will find the answer to both of these questions. Automated testing is possible via the Selenium, one of the demanding skills in the market. You can contact us for your Selenium training. We provide complete Selenium training for Selenium certification. Naresh I Technologies also is the number one computer training institute in Hyderabad and among the top five computer training institutes in India.
It's an open-source tool applied for automating the tests performed via web browsers and the web applications tested through the web browser.
However, keep in mind that you can only test the web applications only through the Selenium. You cannot test the software applications like desktop applications or mobile applications through the Selenium.
It is certainly not what you will like. However, you need not worry as you will find a lot of tools for testing the software and mobile applications such as the IBM RFT, HP's QPT, Appium, and a lot more. However, in this blog, we test the dynamic web applications and see why the Selenium happens to be one of the best for testing such applications.
Selenium happens to be open-source, and no license is required, and it is the "biggest" advantage that you can think of through a testing tool. However, you will find various other reasons as well, and some of them are as below:
However, you will find various drawbacks as well.
And before moving further in this Selenium blog, let's discuss the story of how this tool became what it is today. Hence, lets first brief our scenario, which brief what else we have in this blog:
So, we discuss the need for software testing, and then what are the challenges for manual testing, how automation testing is better than manual testing. We will then compare the Selenium with various other testing tools, and finally, we will check the Selenium suite of tools.
Software testing is essential. In this world of technology, the dominating machines get governed by software. Does the machine behave as we expect from them? All the time. Is it so? You get the answer to this through software testing.
In the end, the business growth revolves around the software application's success. And, the very same thing applies the web applications as the majority of businesses today rely on the internet.
You can consider the e-commerce company as an example. May it, E-Bay, Amazon, or any, relies on the website traffic and the web-based mobile applications for the business.
Suppose something wrong happens as product price shows wrong, and because of the code that is not readable section of the code. And in that case, what you can do, and how can you stop this from happening.
Through the code testing, correct? And that is why software testing is so essential. However, what is Selenium? Whether it is a software testing tool? You should know that Selenium happens to be an automation testing tool.
Before we proceed further, let us tell you that the testing is of two types: manual testing and automation testing. Selenium happens to be the most popular automation tool. And it can overcome all the drawbacks of manual testing, and that why it is so popular.
Via manual testing, you test the web application manually. And that is done by the QA testers. And these are performed manually in almost any of the environments, with the help of the various data set. And we need to record the failure and success rate of each of the transactions.
How do you feel when you manually test the transactions recorded? It's a big challenge that can be boring and can cause fatigue and result in errors due to the manual effort. And this led to the invention of the tool, which we know today as the Selenium, the most popular automation tool.
Automation testing is better than manual testing.
The automation tool is better than the manual testing. However, it is speedier, and you need to invest less as less manual labor is required. Also, you remain free from errors, can keep up with the frequent execution of the tests. And it supports "execution," regression, and functional testing.
Let's consider one example. Just think of a login page, and we need to ensure if each login is a triumph. You can write a piece of code that validates the login attempts for success or failure.
And these tests are orchestrated to work in various environments as well as a web browser. What more you perform? You can automate the result file generation process through scheduling of a particular time. And then, you can automate the report generation depending on the results and almost anything.
And the main point is the automation testing, which makes the tester jobs quite simple. And the tester then feels much more relaxed, calm, and comfortable.
Now let's talk about the Selenium. And let's find out why the Selenium is so popular.
We will compare on following factors: License, cost, customer support, environment, coding experience, hardware consumption during testing, and language support.
License wise Selenium is the best as it's open-source, and no License is required. Cost-wise also Selenium is the best as it costs nothing, and merely for manual labor. However, it has pitfalls as there is no customer support. Though, online community support is at a "huge" level. Also, in Selenium, the hardware comparison is less as compared to the other two. However, you need coding knowledge and ample experience in the case of the Selenium. However, you do not require that in the case of the HP QTP. In the case of the IBM RFT, you certainly need coding experience. Selenium works on each of the environments though the other two works on the windows only. The HP QTP supports only VB Script, and the IBM RFT supports only C# and Java. However, the Selenium supports all programming languages, and we have discussed all those.
The above comparison confirms that Selenium is the best tool. However, we have so many flavors of the Selenium. And you need to select the best flavor based on your requirement.
Below you will find various components of the Selenium:
Before discussing the Selenium RC, we need to first talk about the Selenium core, which was the first tool in the Selenium series. The Selenium core was up with the cross-domain testing due to the same-origin policy. This policy prohibits the JavaScript code from the web elements accessing hosted on the distinct domain compared to where the JS launched.
For overcoming this policy problem, we need the tester to install the Selenium core local copies and the webserver which had the web application to test such that they belong to the same domain. And thus, came into origin the Selenium RC developed by Paul Hammant.
The RC solved the issue based on the HTTP proxy server for tricking the browser believe, that Selenium Core, and a web application to be tested, were from the same domain. And that's why Selenium RC happens to be the two components tool.
Selenium RC Client: This is the library that has the programming language code.
The RC Server talks through the HTTP POST/GET requests.
RC Server communicates using simple HTTP GET/ POST requests. Look at the below image for understanding the RC architecture.
The Selenium leading tool is Selenium RC as it's the first tool. And you can make use of it to curate various test cases in different programming languages. However, the main drawback with the RC is the time consumed while communicating with the RC serve. And that is why the RC is slow. And sometimes it consumes hours to complete one test.
However, since v3, the RC is now a legacy package. You can download it and work with it. Though, you don't have any support for it. However, from the other side, you don't need to use it as it's outdated, and now you have more efficient tools called the Selenium WebDriver. However, before we talk about the WebDriver, let's discuss the IDE and the Grid, which are the other tools that make the Selenium v2.
In 2006, Shinya Kastani donated the Selenium IDE prototype to the Apache Selenium project. It was a Firefox plugin through which the test case creation is less time-consuming. We create the test cases through recording of the interaction that users had with the web browser. And you can then play these test cases any number of times.
The tests record through the plugin exported via various programming languages like Java and Python. And this is the best advantage while you make use of the selenium IDE.
However, there are various pitfalls of the IDE as well:
Various other aspects of the Selenium IDE are also there. However, leaving that apart, we now discuss the Selenium Grid.
It was developed by "Patrick Lightbody" And initially, it was known as the HostedQA, which was initially in Selenium v1. We used it together with the RC for running the test machines. And the Grid executes numerous test scripts side by side on different Machines.
We achieve the parallel execution through the Hub-Node architecture. One machine is the Hub, and the others are the nodes. The running test scripts get controlled by the Hub on different browsers in almost all the operating systems. And the test scripts are run on various nodes written in numerous programming languages.
We still can use the Grid, and it works with the RC and the WebDriver. However, Grid maintenance with all the required browsers and operating systems is a big challenge. You have numerous online platforms that cater to us an online Selenium Grid. And you can access it for running various Selenium automation scripts. As an example, we can make use of the Lambda test. And this comes with more than 2000 browser environments over which you run various tests and can automate the cross-browser testing.
The Selenium WebDriver came in 2006. It was the first cross-platform testing framework that can control from the OS level the browser. And compared to the IDE, the Selenium WebDriver caters to us, a programming interface for creating and executing the test cases. We have the test cases written in a manner, the web elements on the web page are identifiable, and the actions performed on these elements.
It's an upgrade to the RC as it's quite fast. And it's fast as it makes the right through the calls to the browsers. And each browser comes with its drivers on which we run the applications. And various WebDrivers are:
All the limitations of the Selenium v1 exist no more like file upload, pop-ups, downloads, and the
barriers in download.
These shortcomings are a challenge, though we can overcome them through integration with various frameworks. However, for image testing, we can use the Sikuli, and for the generation of detailed reports, we use TestNG.
Hence, now we know what Selenium is.
You can contact Naresh I Technologies for your Selenium online training. We provide Selenium training in Hyderabad and USA, and in fact, you can contact us from any part of the world through our phone or online form on our site. Just fill it and submit it, and one of our customer care executives will be contacting you. And what else you get:
You can contact us anytime for your Selenium training and from any part of the world. Naresh I Technologies caters to one of the best Selenium training in India.
