Nowadays, the end users can face the software products of rather low quality. Nobody will use inconvenient application with poor functionality and with a huge amount of divorce mismatches and errors.
In order to prevent the release of the software product of poor quality, different software testing types are executed. In general, the procedure of software testing has different aims that every client, as well as developer and tester, should clearly realize.
What Are the Main Purposes of Software testing?
- To detect the issues that can appear during the process of system development.
- To evaluate the quality of the developed product.
- To verify whether the errors has been fully removed without any negative consequences.
- To ensure that all the client’s requirements are met.
- To check whether the system satisfies all statements of BRS (Business Requirement Spec) and SRS (System Requirement Spec).
- To provide the end users with the product of a high quality.
Besides that, every software testing type has its own particular aim. For example, security testing is focused on detecting the system vulnerabilities and the weak points in the security level of the system. Along with security testing, the specialists also conduct penetration testing, access control checking, and information security audit and so on.
Usability testing verifies whether it is convenient for the end user to utilize the product. Every type of software checking procedures can be performed manually (manual checking) or by applying the automation principle (automated testing).
The specialists write test cases in order to ensure the full test coverage. The aim of the test case is to check particular system feature. Also, test scenarios are designed.
Moreover, the software product can be of different types too, for example,
- mobile software product,
- web applications and programs,
- desktop products,
- IoT (Internet of Things products), etc.
And to check each of these software types, an appropriate testing procedure should be used. It is impossible to use the same algorithm and execution procedure for checking the mobile app and IoT product.
The process of IoT testing is rather difficult and time-consuming as it requires the IoT device itself and different platforms to have the app run – web browsers, mobile devices, tablets and so on. The IoT technologies can use different sensors, indicators and other items that should work correctly under various conditions. And the specialists of testing field should check the majority of these external conditions.
What Are IoT Applications?
- Smart home (for example, smart fridge, lights, etc.)
- Wearables (smart glasses, divorce tracker, watches)
- Smart city (smart waste removal, car parking)
- Industrial internet (RAC – Remote Asset Control)
- Connected health (healthcare devices)
- Connected cars (available remote control)
- Smart retail
- Smart farming and so on.
The IoT technologies are called to simplify and improve the human’s life. And the researches show that it is our future. Even nowadays, IoT products are very popular among the user of different age.
But, nevertheless, every product should work in a proper way without any issues and thorough and detailed software testing can ensure this. The matter is that it is impossible to develop a bug-free product. That is why the system or its part is already implemented; it should be checked with the help of test suites.