Software Testing: Compendious Guide

Software testing is a well-known term in the software industry. Everyone knows that the software testing means testing software to identify defects and bugs and remove thoseto build and launch a high quality product. This simple-looking process of software testing is actually a complete phenomenon with many technicalities. That makes the professional software testing different than the normal testing process.

The best QA companies and software testing experts follow a step-wise approach to understand software and related facts; defining various test cases and then actually executing the tests. The best software testing is an in-depth process made up of various tests on the software and it requires a thorough understanding of testing tools as well as experience as a software testing engineer.

What is software testing?

Professional software testing is a methodical approach to test whether the software works as per the expectation or not! The best software testing service also identifies all possible defects to meet the expectations, gaps between original requirements and developed products, etc. Furthermore, it checks if the developed solution can meet end user expectation and can be scaled up easily in the future or not.

Various Types of Software Testing

Software needs to go through different types of tests to pass the quality checks. All software testing experts have their own method and approach to perform the software testing in a way that the minimum number of test cases can provide maximum reach. There are various types of software testing. However, the QA experts segment various testing types into 2 major categories:

1. Functional Testing
2. Nonfunctional Testing

Some testing experts also segment software testing in two other categories as follows:

1. White-box Testing
2. Black-box Testing

In this article, we will understand the most widely used software testing categories in brief, i.e., functional and non-functional testing.

1. Functional Testing

Functional testing is also popular as black box testing. A wide range tests are applied on the software to test its functionality. The main agenda of the functional testing is to check if the software and its each module work as per predefined requirements or not.Functional testing is more concerned about what a system does and if it meets the original functional requirements or not.

The functional testing is important to ensure the developed software meets requirements and produces accurate results as per expectations.

2. Nonfunctional Testing

As the name suggests this software testing type tests various non-functional aspects of the software. It is more focused on how well the software meets user expectations and how well it can capture the market. The software testing experts to run various tests on the software to check if the software is easy to learn, use, and is user friendly. Non-functional testing also checkswhether the software is secure and scalable.

The nonfunctional testing is important to assure success of the developed software.

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