Tag Archives: Selenium

Reasons to Use Selenium for Web Automation Testing

This is a comprehensive Understanding of Selenium ans its utility. This article is written to clarify why Selenium is the best tool for Automation Testing of Websites. Selenium is widely used for Web Automation testing Purpose. This Article will help you answering in Selenium Interview Questions and Automation Testing Interview Questions too.

When a product/application arrives for a testing, most of the companies consider automated testing to lower the cost.Most organisations are moving towards open source automated testing tool than investing in a commercial testing tool since it cost a high price.Selenium is the most familiar testing tool for websites. As far as IT industry concern, Selenium is becoming more familiar day by day and it is the preferable tool by the software testers.

Selenium is the most popular tool when it comes to test automation today.

QA teams believe the reason behind the astounding popularity of Selenium is the many features the tool has to offer.Interestingly enough, Selenium is not just widely used by the QA professionals, but also the developers. The high popularity of Selenium and its multiple benefits, has made several new age automation testing tools, adopt a Selenium framework, for web test automation as well as for mobile apps.

Why Selenium is a Good Choice?

Selenium is the right option for automated testing of any website. Nowadays, selenium tool is becoming more familiar these days and it is the 1st choice of any automation testers also for organisations to test web-based application. Also, it is used as a testing tool for JavaScript.

Why Selenium is good to use

There are many reasons why organisations prefer Selenium as their automation testing tool.

  • When comparing the other automation tools, Selenium has the capability to work on every OS (Operating System)
  • Selenium – an open source testing tool and it is good when it comes to cost-effective automation testing.
  • Also, Selenium supports various languages like Python, Ruby, Pearl, .Net, PHP, Java, C#.
  • The great feature of Selenium is the language can be used for building an independent program, this indicates that the test script can develop in many languages.
  • Selenium testing tool supports different browsers like Safari, Opera, Mozilla Firefox, and chrome.
  • It has a good dynamic developer community
  • In Selenium, number of robust methods elements like CSS, DOM, XPath etc.,
  • It gives more flexibility when it comes to frameworks like Data-driven, hybrid and keyword driven
  • It supports for integration of open source frameworks like JUnit, NUnit, TestNG.
  • With the help of Selenium, it is possible to establish test cases that can run on different browsers. This reduces the test execution when you test a large application.

5 Reasons to Use Selenium for Web Test Automation

Before choosing Selenium, every QA professional should know what to expect from this favourite test management tool. This article enlists the top 5 benefits that make professionals choose Selenium.

1#Supports Multiple Languages and Frameworks

The biggest advantage that Selenium offers is that it does not require the user to master Selenium only languages. The platform supports multiple languages which includes Java, JavaScript, Ruby, Python, C#, and Perl. So, the user has the freedom to write the code in any one of these languages, and Selenium easily converts it into a code it understands. This can be immensely beneficial, because the user is not required to learn an all new programming language in order to use the tool successfully. In addition to this, Selenium also provides a dedicated framework for each one of these languages, which makes writing test cases simple and easy.

2#Supports Multiple Browsers

Another big advantage offered by Selenium is that it supports testing across multiple browsers and this makes the process of web test automation faster. What the community of the platform has achieved is a single test script for all browsers, which means the need to write scripts multiple times is eliminated. The browsers supported currently are Google Chrome, Firefox, IE, Opera, Edge and Safari, along with their versions. This can save time and efforts of the QA professionals to a large extent.

3#Supports Multiple Operating Systems

When a QA team chooses a web test automation tool, the support for multiple browsers is one of the most sought-after features. Selenium is a platform that supports multiple browsers, as well as their versions, which can be a big advantage for web test automation. Windows, Mac OS, Unix and Linux are all supported by Selenium, which increases the scope of testing and at the same time, increases the efficiency of the process.

4#Offers the Advantage of Parallel Execution

When QA professionals are working to meet a tight deadline, there is the need to test more in less time. This is when parallel or grid execution can be a savior. The grid execution feature of Selenium allows multiple executions in parallel, which drastically reduces the total time required. There is the provision to execute across hundreds of browsers at any given time.

5#Offers a Flexible Interface

A flexible interface is another advantage that Selenium offers. With features like refactoring and regrouping available, Selenium redefines flexibility to make test management easier and streamlined. The interface of Selenium is designed to reduce duplication, incorporate quick changes, improving maintainability and more. The flexibility allows QA teams to gain an edge with Selenium.

Selenium offers many features that are of great help to QA professionals for web test automation. In addition to the ones listed above, there are many other good reasons why QA teams should choose Selenium.These Selenium features serve as a key tool for system functional testing also for browser compatibility. When compared to the other available tool, it is more flexible and simple. Hope you will have a proper understanding of why selenium is being used widely.  Let us know If this article is helpful in Selenium Interview Questions and Automation testing Interview Questions.

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Automation Testing – Selenium

Like some other innovation, Selenium is additionally refreshing every now and again by adding an ever increasing number of highlights to it or by acquainting simpler strategies with execute tests. Propelled Selenium Training programs are gone for working experts who are specialists in selenium to keep themselves refreshed with the innovation.

Most expert mentors dependably monitor the advancements and will present the most recent form when they appear. On account of Selenium, numerous master coaches are putting forth propelled selenium preparing on the web courses as it will be simple for working experts to take in the subject without aggravating their every day plan.

Selenium is the most generally utilised test computerisation device to test online applications. One can discover numerous selenium instructional classes over the globe. There are numerous nerds questioning whether selenium testing profession will truly bring them brilliant future. To find out about Selenium testing vocation, let us experience the points of interest of it.

Quality confirmation or QA, to put it plainly, is a standout amongst the most essential stages in any assembling procedure and it has more importance in the product business. As you, all know that even a minor blame in the product may make devastation and may wind up in awesome misfortune. Consequently QA analysers have a vital part in the IT business and QA testing vocation is having a considerable measure of interest.

We are facing a daily reality such that the web has a tremendous impact on our everyday life. The quantity of web clients is expanding step by step. This has brought about the expanding hugeness of sites. Sites, which were simply utilised as a media to pass on data once, have transformed into a powerful advertising apparatus.

Understanding the significance of electronic applications, an ever increasing number of foundations have approached with numerous intriguing and special applications. Numerous current applications are being refreshed to perform more perplexing capacities. At this crossroads, the requirement for electronic application analysers is expanding.

Selenium is the most broadly favoured test computerisation device to test the electronic applications, because of which numerous new selenium testing employments are accessible on the planet. This has enticed numerous product experts who are working in different areas to take up selenium testing occupations. Meeting people’s high expectations, numerous Selenium online instructional exercises have additionally come up.

At present, a great many experts are concocting distinctive selenium testing preparing programs. As vocation development in selenium is predictable, there will be no reduction in the openings. As indicated by industry investigators, the degree for selenium testing in future will increment as the product business is developing continually.

As indicated by numerous HR specialists, this is the perfect time to seek after Selenium Testing instructional classes as the requirement for specialists will increment radically later on. Presently the business is doing nonstop investigates; all around presumed engineers are taking a shot at new applications. Subsequently, numerous new applications with more unpredictable functionalities will appear and this procedure will proceed for a significant drawn out stretch of time. That implies, the interest for programming application analysers will continue expanding in the coming years.

Out of numerous new applications, the lion’s share of them is online applications. At the point when the quantity of web clients is expanding step by step, business foundations have understood the energy of site as a promoting device. To make a site an effective instrument for advertising, numerous applications are to be joined. Consequently, more electronic applications are being produced every single day.

Selenium is the most generally utilised test mechanisation apparatus for testing electronic applications, the interest for selenium specialists is expanding step by step. Consequently selenium testing vocation has turned out to be a standout amongst the most wanted professions on the planet.

Tips for Beginners for Selenium Automation Testing Tool

Before we begin discussing Selenium testing and its structures, Let us investigate why the interest for robotisation testing has taken off seriously.

An item even in the wake of being thoroughly tried and conveyed has bugs. Disregarding every one of the endeavours to recognise and understand the bugs previously the item discharge, they frequently return, with the best manual testing forms set up. Automation testing wipes out all conceivable human mistakes happening because of manual testing.

The significant targets of programming test computerisation are:

1. Relieve the architects from dull and repetitive manual testing activities.
2. Speed up the product testing process, in this manner lessening the cost and time all through the product life cycle.

Here is a rundown of mechanisation apparatuses accessible:

  • Selenium
  • HP-UFT (some time ago known as QTP)
  • Test Complete
  • Sahi
  • Watir
  • WatiN

The correct sort of robotization device must offer simplicity of incorporation, similarity, practicality, and moderateness.

Automation Frameworks

  • Testing structure or all the more particularly testing mechanisation system is an execution domain for computerised tests
  • It is the general framework in which the tests are mechanised
  • It is characterised as the arrangement of suppositions, ideas, and practices that constitute a work stage or support for computerised testing.

A testing system is in charge of

  1. Characterising the configuration in which to express desires
  2. Executing the tests
  3. Revealing outcomes

There are a couple of inherent devices/structures

  • TestNG – as the declaration structure
  • Expert – as the manufacture apparatus
  • Jenkins – CI Tool
  • Cucumber – Behaviour Driven Development (BDD)
  • Appium – Use with local, crossover and portable web applications

Selenium is an arrangement of various programming instruments each with an alternate way to deal with supporting test computerisation. One of Selenium’s key highlights is the help for executing one’s tests on various program stages. Selenium is Functional/Regression Testing Tool. Selenium is a suite of testing mechanisation instruments utilised for Web-Based applications: Selenium IDE, Selenium RC, Selenium Web Driver and Selenium Grid.

Selenium IDE

Selenium IDE is an incorporated improvement condition for Selenium contents. It is actualized as a Firefox augmentation, and enables you to record, alter, and investigate tests. Selenium IDE incorporates the whole
Selenium Core, enables you too effortlessly and rapidly record and play back tests in the real condition that they will keep running in.

Selenium RC

Selenium Remote Control (RC) is a server, written in Java that acknowledges charges for the program through HTTP. RC makes it conceivable to compose mechanised tests for a web application in any programming dialect, which takes into account better combination of Selenium in existing unit test structures.

To make composing tests simpler, Selenium venture as of now gives customer drivers to PHP, Python, Ruby, .NET, Perl and Java. The Java driver can likewise be utilised with JavaScript.

It can perform circling and restrictive tasks, and is speedier than IDE. Selenium RC needs Selenium independent server running for Tests to run.

Selenium Web Driver

Successor to Selenium RC, Selenium Web Driver acknowledges summons (sent in Selenese, or by means of a Client API) and sends them to a program. This is actualised through a program particular program driver, which sends summons to a program, and recovers comes about. Following are the characteristics fof Selenium WebDriver:

  • Better and quicker than Selenium IDE and Selenium RC.
  • No reliance on JavaScript for computerisation.
  • Controls program by straightforwardly imparting to it.
  • No need of Selenium server running for test to run.

Selenium Grid

The Selenium Grid runs tests on various machines at same time, tests on various programs, and runs tests on various OS stages. It enhances the time it takes to run your suite by making utilisation of parallel preparing.

Selenium is most likely the best choice for mechanised testing of Websites today. It is ending up progressively prominent and it is the primary decision of computerisation analysers and associations for robotising the testing of Web-based applications for both the GUI and additionally the usefulness. Selenium can likewise be utilised as a unit testing apparatus for JavaScript. Selenium device selenium IDE is a module to Firefox to record and playback tests (like QTP).

You would then be able to send out the recorded test in most dialect e.g. html, Java, .NET , Perl , ruby and so forth. The sent out test can be kept running in any program and any stage utilising “selenium remote control”.

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