10 Selenium Test Automation Best Practices to Follow

 Introduction

Using the correct test automation tools can really facilitate your lots, especially if you would like to execute action suites. Test automation’s main purpose is to concentrate on helping manual testers however, to not fully replace them.

With that in mind, the nice thing is that you just can test multilingual sites and boost the test speed plenty faster and better than ever before, which is what you actually need here.

In the world of test automation, you only must select the tool, define its scope, plan, create and develop, execute all the tests, and perform maintenance.

What is Selenium test automation?

Selenium is widely known for being one of the highest open-source tools that help you get the test automation tools you wish.

It has multiple tools within, just like the Selenium IDE, Selenium Grid, Selenium RC, or the Selenium Web Driver.

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With its help, you may find it plenty easier to try regression testing and you'll be able to automate the online interactions in a stunning and incredible way.

You can even have playback and recording features too, which is extremely handy and convenient thanks to that.

The toolkit even enables you to export scripts and so reuse them as you go along, all while providing you with complete control over the way the method is made and also the content that you simply must cover here.

Selenium test automation best practices

1.You should always customize the Selenium Webdriver so as to create it a more robust tool for automation scripting, as that basically helps lots. you'll use the “Reporter.log (“)click to open” line as a shortcut if you wish to link it to a TestNG report. otherwise you can check the present existence of an internet element via “driver.find elements(By.id(“element-id”)).size()!=0”.

2.Sometimes during the Selenium test automation process, you may notice that the browsers won't be working. this can be normal in test automation, and there are ways to form it better, which is strictly what you wish to contemplate. Ideally, you would like to possess the browser zoom level at 100%, this provides you the native mouse feel while also maintaining things in check which really helps quite a bit. One thing to notice here is that you simply need to fix the Protected Mode settings for each zone. Turn irrespective of on or off PRN.

3.You may close the Firebug start page. the difficulty here is that after you launch the Firefox driver, the firebug will be included, and if the tab is open as you launch the browser, then you'll be able to close it automatically which will help plenty. At this time what you would like to try and do is to line false for the shoFirstRunPage like this “FirefoxProfile profile = new FirefoxProfile();profile.setPreference (“extensions.firebug.showFirstRunPage”, false);”.

4.Always ensure that you just are using the right locators. The challenge with Selenium test automation is that you just always have to modify things and interact together with your browser in a very way that works for you. once you use the correct locators you'll be able to type, check and even navigate the objects with DOM. You can, for instance, use Link Text if you have got a dynamic situation. The ID and sophistication locators will facilitate your avoid changing the code without letting the developers realize that first, which may be a vital aspect to think about.

5.Avoid looking at one driver implementation. The thing to stay in mind about Selenium test automation is that the undeniable fact that the drivers don't seem to be interchangeable, so there may be issues whether or not you utilize the proper driver for the browser, which are a few things you actually want to hide in an exceedingly meaningful manner. What you'll do is to travel with all types of Parameter notes so as to manage a range of browser types. this can make it easier to organize for execution simultaneously and that’s something you would like to contemplate.

6.Data-driven testing is additionally important. This helps you if you wish to use the identical code and test for various input types. Such an approach isn't only good for the QA team but also for the developers because everyone can make changes and also the system functional testing process is going to be better and plenty more commendable. With the Selenium test automation tool, you'll be able to also make it easier for purchasers to achieve benefits. they'll start the test automation process and use the proprietary test accelerator. it'll also lower the automation cycle time and you've got quite 90 different function libraries. they'll help the client with this complete automation process.

7.Always confirm that you simply are selecting the proper order. Many selectors like CSS and XPath are normally location-based. So if the situation isn't ok, then it won’t work the way you would like and that’s certainly something to stay in mind. ID and Name are direct selectors, with CSS being a mixture of the 2. you would like to comprehend that XPath is that the wrong, last solution and that’s a thing you wish to think about here. While adjusting and adapting is often worthwhile, the most focus is to always strive to confirm that the order is about adequately so you'll be able to avoid test automation problems.

8.Java Runtime JRE 1.6 is that the most suitable choice here because you'll face errors just like the NoSuchFieldError. These can appear out of nowhere, therefore the neatest thing that you simply can do is to work out what causes them. Apparently, because the server is programmed in Java, this can be a software error. Selenium encompasses a JRE 1.6 installation, so you'll be able to find that the results are going to be plenty better once you put in their adjacent system. it'll make test automation better and with none unwanted issues which will obviously appear here. Put the Java command within the Path then you'll be able to use “java -jar selenium-server-standalone-2.x.x.jar”. Here you'll replace the two. x.x with this version as you see fit.

9.You should attempt to use the wait rather than sleep. A clear understanding of implicit and explicit wait will help lots. Thread. Sleep won't always work the way you wish, so using wait rather than sleep is certainly visiting give you a far better levity. The wait will facilitate your wait until a particular condition will appear with none code continuation. The implicit thing here is that the WebDriver will pool the DOM until the element search is completed in a proper manner. once you have Thread. Sleep waiting, this happens for the number of seconds you specify. Sleep usually waits until the predefined time. So whether or not the task is completed, which will be very interesting and you actually must attempt to handle everything in a very meaningful manner.

10.Another best practice with Selenium test automation is to depend on PageObjects. This helps a lot because it offers the simplest design pattern. you'll be able to reduce the number of code duplication, it’s also an OOC and you'll even be able to use a spread of elements as variables as long as they're on the page. Why must you come with PageObjects? It allows you to form a really good framework since it's UI tweak resistance which will facilitate your immensely. All the page codes and also the test codes are separated. On top of that, services don't seem to be scattered, instead, you have got a repository for all the services which will definitely help lots. It’s also very easy to take care of and very dependable. to create things even better, the script is readable and you furthermore may get reusable code too.

Relying on Selenium test automation

Use that to your own advantage and customize the Selenium test automation experience the way you would like.

The app is incredibly dependable, it works great and it'll usher in front of all the features that you simply need without rushing.

We believe that using Selenium test automation is that the best thanks to implementing the proper set of automation features without having to fret about challenges.

Some things might have to change here and there, but with the proper approach and proper ideas, the results on their own are often very impressive. you simply should handle this accordingly and make sure that you customize and adapt everything in a very meaningful way.