Types of Software Testing to Enhance Product Quality

Monday 13 January 2020 - Filed under Usability News

Quality assurance is a vital stage of the development cycle that businesses shouldn’t overlook. Before your software can finally go public and conquer the world, it should go through a thorough testing process.

Making your product a subject to different types of software testing helps to ensure its quality and overall performance. Detecting bugs at an early stage, as a rule, doesn’t cause such a massive loss to a business compared to when errors pop up after the product launch. That’s why QA testing matters!

Types of QA Testing to Boost Software Quality

When it comes to enhancing product quality, proper testing can help you win or lose a deal.

There are at least a hundred different types of tests in software. Choosing the one that suits your objectives the most can help you to boost software quality and eliminate possible risks. To help you make the right choice, the professional team of QA Madness (QA outsourcing company with 11 years of experience) shares a list of five types of QA testing methodologies that improve product quality:

1) Performance Testing

Applying various types of performance testing is a big step forward to enhancing product quality. Users are not likely to keep using a product if it doesn't meet the general performance standards. That’s when performance testing steps in. The goal of this form of QA testing is to determine the maximum load that can be handled by the product, to сheck its stability, etc.

Here are the key points to focus on:

  · Response time – the speed of the system’s response plays a crucial role in overall experience users get while interacting with a product.

  · Scalability – it is vital to measure the limit of load that the product can handle.

  · Stability – QA engineers have to make sure that the product keeps working stably under different load conditions.

2) Functional Testing

Before the product can go public, it is vital to ensure that every feature works properly. That’s the purpose of functional testing. This kind of testing focuses on how well all the system’s functions work and whether they meet the initial requirements given before the beginning of the development process.

This kind of testing can be performed both manually or with the help of automation tools. In the course of functional testing, engineers render system usage. They provide the needed input for every function, determine output, and ensure that results meet the given requirements.

3) GUI

GUI stands for Graphical User Interface. This form of an interface is where users interact with all kinds of visual elements used for navigation within the system. The goal of GUI testing is to ensure that the user interface works correctly and that the product is easy to navigate.

Here are the key points to focus your attention on while conducting this type of testing:

  · Buttons, images, icons, menus – they should be appropriately sized, clear, and have the right positions in the interface.

  · Fonts – fonts have to be clear and easy to read.

  · Bars – ensure the proper look of toolbars, windows, and other types of bars.

GUI is among the essential types of testing in programming. The success of the product depends a lot on how its interface interacts with users. 

4) Regression Testing

Incorporating some types of regression testing in the development cycle is important to ensure high quality. This type of testing helps to guarantee that there were no negative impacts on the product’s functions caused by the changes that were made in the course of development.

When QA engineers conduct testing sessions and developers apply any fixes to the software, some side bugs can pop up. The purpose of regression testing is to find them.

Conducting regression tests, QA engineers may apply types of manual testing. However, it can be more time-consuming and expensive. Therefore, it is recommended to apply automation tools for faster regression testing.

5) Compatibility Testing

Another type of QA testing that can significantly boost the overall quality is compatibility testing. Users may interact with your product using different gadgets, hardware, browsers, and operating systems. Therefore, to avoid user dissatisfaction and get a guarantee of the product’s success, you need to ensure software compatibility.

Here are the key bugs to look for to prevent negative user experience:

  · Any changes in CSS, style, or color

  · Changes in font size and text alignment

  · Issues with a user interface

  · Broken elements (i.e., tables, Scroll Bar, frames, etc.)

Final Words

As you can see, different kinds of software testing can help businesses increase product quality, reduce costs, and avoid negative customers’ experience. These and other advantages of testing stress the important role this process takes in the development lifecycle.

Whether you have in-house QA engineers or prefer software testing outsourcing, the five types of testing should be at the core of your QA strategy to ensure excellent product quality.

2020-13-01  »  admin

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