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Saturday, 4 January 2014

selenium programs

Limitations of Selenium IDE


 


Selenium IDE has numerous great features and is often a fruitful and well-organized test automation tool for developing test cases, within the same time Selenium IDE is missing certain vital features of the testing tool: conditional statements, loops, logging functionality, exception handling, reporting functionality, database testing, re-execution of failed tests and screenshots taking capability.



 


Features of Selenium IDE


Following will be the main features of Selenium.


 


Record and playback


 


Intelligent field selection uses IDs, names, or XPath as needed


 


Autocomplete for many common Selenium commands


 


Walk through tests


 


Debug and hang breakpoints


 


Save tests as HTML, Ruby scripts, or other formats


 


Support for Selenium user-extensions.js file


 


Option to automatically assert the title of each and every page


 


 


Selenium Introduction


 


What is Selenium:


 


 


 


Selenium is definitely an open-source test automation tool for we applications. Selenium IDE stands for integrated development environment. Selenium tests might be written as HTML tables or coded in multiple languages like C#, PHP, Perl, Python and may be run directly for most web browsers.Using IDE, you are able to record, edit and debug tests. Currently the IDE is just designed for Firefox as being a addon.


 


Where to utilize Selenium:


Suppose you've got developed a HTML form with about twenty fields and you've to repeatedly test the form. Filling the form whenever can quickly become tedious. With Selenium you can automate the entire process and run test as required. In this number of posts we will see how to create a fairly easy test in Selenium.


 


The practice of Quality Assurance is evolving with technology. As websites get more plus much more complex, testing strategies, tools, and practices must grow along side. Chances are, if you’re reading this, you’re someone either inside QA field or somehow a part of QA  and come with an interesting to learn much more about website automation, specifically ab muscles popular Selenium testing tool. Maybe you’re thinking of enhancing you or maybe your department’s skill set. Before we divulge in to the more knowledge about Selenium, let’s realize why we have to learn about it within the first place.


 


Pretend you’re working with an eCommerce site that sells technical books. Development has thought we would implement a whole new feature in the registration method that validates emails – that is to say, it verifies that email addresses are real enough. Let’s point out that if the user enters their email in the form, a bit check appears if it’s a valid email. This is definitely an example of methods manual QA would work.


 


QA gets the new feature


 


QA tests the feature


 


They fill your form which has a valid email address


 


They fill out the form having an invalid email address


 


They fill out your form with international characters


 


They attempt SQL injections


 


They attempt to run arbitrary code


 


And other various tests


 


QA approves the feature also it gets deployed to production!


 


Say this takes an hour. That’s not bad right? But let’s remember we’re talking about the web, by which case we must support multiple browsers and environments. So that hour now becomes four hours.


That’s still sort of okay, it’s not exactly forever. However, there’s two major problems with this particular scenario. We’re assuming an ideal build.


 


If something is wrong and development has to implement a fix, QA has to redo everything. This means they have to repeat each and every test that they'd done before. This is extremely time consuming (and could be quite boring).


 


In the future, they could have to check this same functionality again, regardless of whether new changes may or may not be directly related. This can also be very time consuming, multiplied from the undeniable fact that some systems and changes are extremely complex.


 


The reply to these issues is in automation. If tests are automated, they can be redone quicker and at a lower cost (in time, effort, brain power). If we automated the last scenario, we're able to severely boost QA’s efficiency. For example, we may be running each and every browser doing the same tests in parallel, effectively multiplying our QA work force. Automation really offers a a higher level testing that is untouchable by manual processes. By using the very best tools, QA becomes a vital and useful asset to any website or product.


 



Selenium Tutorial Series Part 1 by dm_5244af92606d8


Now let’s explore a bit little background on Selenium. Selenium is the de facto tool in website browser automation. By spawning up actual browser instances, Selenium supplies the closest experience with a live user about the site and allows automation to provide the greatest analysis. Selenium is also supported actively by many people programming languages so it’d fit strait into any tech stack or skill set. In addition, there’s many libraries and tools that integrate right with Selenium to essentially power up automated testing. By leveraging Selenium and automation, QA can provide real quality value to your product and team


 


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