With the increasing complexity of product functions, the role of test engineers in product development is becoming more and more important. To control product quality, supervise product development, and enhance user experience, software testing is essential at all stages of product development. Then What are the specific purposes of software testing?
1. Improve the quality of software
The primary purpose of software testing is to improve the quality of the software, that is, to allow users to have a better experience of the product and to ensure the high quality of the software.
2. Ensure the safety of the software
The second major purpose of software testing is to ensure the security of the software. Some software is data-encrypted, such as the apps of major banking systems. When it comes to the expenditure and deposit of funds, the security requirements for software are particularly high. Therefore, it is necessary to improve the security of the product through repeated testing to ensure that there will be no bugs after the product is launched, especially for financial apps, any loopholes are fatal.
3. Reduce software development costs
Another purpose of software testing is to reduce the cost of software development. If bugs are found during the development process, they can be adjusted in time. This loss is very small. Once the product is online or the development is about to be completed and a bug is discovered, it may cause major product changes. This means that all previous energy is wasted. Therefore, the existence of testing is to reduce development costs. For example, a piece of Disney's Lion King software, based on the reputation of the Lion King, is expected to be well received, and it can also benefit from this software. But because it is unavailable on many systems, it has caused a lot of user complaints, offline, uninstall, etc. Caused a very large loss to the cost. If the software can be tested on different systems at that time and all the problems are solved before it goes online, it will definitely reduce the cost.
4. Reduce corporate risks
In addition to reducing development costs, it can also reduce corporate risks. Just imagine that if there are too many problems in the software, it will undoubtedly affect the reputation of the company, and ultimately directly lead to fewer cooperative enterprises, and directly damage the company's profits. But if there are testers who strictly check in the middle, there will be no such problem at all.
5. Improve user experience
During the development process, developers write program code with forward thinking, so few developers can think from the user's point of view, but testers are different. Tests should use reverse thinking to think about where the program will go. If there is a problem, test from the user's point of view, so that the online product will meet the needs of the user, and the user will be more comfortable when using it, which will increase the user experience.
With the continuous upgrading of products and the emphasis on software quality by users and companies, and the improvement of brand and quality awareness, the software testing industry has also received more and more attention and favor from everyone. In the development trend of the industry, software testing seems to be rising. The sun is slowly rising.
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