Unboxing The Web App Testing Approaches

Posted by Deepak Gupta on May 24th, 2021

Before unboxing the web app testing approaches, it is essential to discuss web testing because that will make up your mind what we're talking about in the entire blog.

Introduction to Web Testing

Web testing or website testing is the process of checking your web application for finding potential bugs so that when the site goes live, your users don't face any issues. You must check the usability, security, functionality, compatibility, and performance of a website.

If any of the features don't work well while running the website, you may lose your customer for life, or you may face severe loss due to hacking, or your business can completely shut before it starts. evaluate a web application is a challenging job because various tasks need to be performed by the web testing service provider, such as checking of firewalls, fetching data from the database, UI, checking for TCP/IP interactions, and many more.

As we discussed, if one feature of your website is missing the testing process or doesn't work well, you may face severe problems. To make your website successful, we are going to elaborate on web app testing approaches/procedures/techniques that you need to follow based on your web testing requirements.

Must-Know Web Application Testing Approaches

Functional Testing

The purpose of functionality testing of a website is to test several parameters like APIs, user interface, internal links, external links, anchor links, mail links, and forms on all pages. It also includes client and server testing, security testing, and testing of every single function or feature on the website manually or using automated testing strategies.

If you are a tester, you must test HTML and CSS to help search engines crawl your site quickly. This process should include checking of syntax errors, readable color schemes, and standard compliance. You must also ensure that the test cookies are working as expected. It must be enabled or disabled correctly. In functional testing, you should test end-to-end business workflow and its scenarios, which takes the user through a series of webpages to complete. You can test negative methods when a user executes an appropriate or unexpected error message on a web application.

Interface Testing

Three areas are critical: web server, application, and database server that need to be tested.

Web Server

Web server testing aims to handle all app's requests without the denial of any service.

Application

Firstly, test requests are sent accurately to the database, and then output is displayed at the client-side appropriately. If any case, the application detects errors, it must be shown to the administration, not your end-user.

Database Server

The queries should be sent to the database, and the expected outcomes come from the website's database.

You can also test the system response when the connection between application, web, and database or these three layers cannot be adequately established. When a clear message is visible to the end-user, testing of the system's response is crucial.

Usability Testing

Usability testing has become an essential concept for every web project and tested by a small group of testers to identify the web application's target audience and fulfill their unique requirements.

Two things are tested in the usability test - Site navigation & the website's content.

While testing the site navigation, several things keep in mind like buttons, menus, or links that help visit the different pages on the website. It should be visible and consistent on all web pages.

Content testing ensures that there are no grammatical or spelling errors found. It tests all the images that may be present in "alt" text.