Software testing and its types
Software testing refers to the process to check if the actual software matches the expected needs. It helps in checking if the developed software is free from the detects.
Software testing involves the execution of the software components with the aid of automated and manual tools for the evaluation of different properties of interest.
The ultimate goal of software testing is identifying different gaps, errors and missing requirements. The Software testing companies need to perform software testing because it helps in solving the errors and bugs, present in the product before its delivery.
The proper testing of the software helps in checking high performance, security and reliability, which helps in saving a lot of time and provide the desired satisfaction of the customer. There are different kinds of software testing which include:
Such kind of testing includes the testing of different functional aspects of an application. If you are willing to conduct functional tests, it is a prerequisite to perform testing of different functionality.
Through functional testing, you can check if it is possible to achieve the prerequisite results.
There are different kinds of functional testing, which include integration testing, unit testing, smoke testing, end to end testing, acceptance testing, regression testing, sanity testing, interface testing, black box testing, white box testing. It is possible to perform functional testing with the aid of automation and manual tools.
Non-functional testing refers to the testing of different non-functional aspects of the product, which include usability, reliability, performance, security, to name a few. It is necessary to perform the non-functional tests after the completion of the functional testing.
Through non-functional testing, it is possible to bring an improvement in the quality of the software to a greater extent. Functional tests provide you with the option to make the process of software development a grand success.
There are different kinds of non-functional testing which include the load testing, security testing, performance testing, compatibility testing, failover testing, scalability testing, usability testing, stress testing, volume testing, efficiency testing, compliance testing, maintainability testing, endurance testing, efficiency testing, disaster recovery testing, endurance testing, internationalization testing, and localization testing.
Besides this, there are different kinds of software testing which includes:
In this kind of testing, it is necessary to perform the testing of every module or component of the software. For the performance of such type of testing, it is essential to have the programming knowledge. Hence, it is possible for the developers only to conduct such kind of tests.
Once you have integrated the modules, you should make sure to check whether the combined modules are working together. Such kind of testing is referred to as integration testing.
Such kind of testing includes the testing of the user interface of the application. The ultimate objective of user interface testing is checking if the user interfaces are developed, according to the requirements, as specified in the given document. By conduction of UI tests, it is possible to make the UI of the app more attractive and user-friendly.
It contributes to being the functional testing of the whole software testing. Once you have successfully performed the testing of the entire application, it is referred to as an end to end testing.
Such kind of testing is performed to check if disabled people can access the product. For such kind of tests, you should check whether the disabled people are capable of using the specific product.
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This kind of testing is performed before the release of the application. It is conducted in the real user environment by a lesser number of the potential audience to ensure if the software is free from errors and whether the software is functioning smoothly.
After getting constructive criticism and collective feedback from the audience, you can consider introducing specific changes for the effective development of the product.
Alpha testing contributes to being a kind of testing, which is conducted for looking for different problems and errors in the whole product. Testers perform such type of testing in the last part of the development phase. This type of testing is performed by developing a virtual environment, which looks like a real environment.
Compatibility testing includes checking the compatibility of the software with various web browsers, operating systems, hardware, network environments. Through this kind of testing, you can check if the developed software app is functioning properly with various configurations.
Ad-hoc testing contributes to being a type of testing which is accomplished in an ad-hoc way, without the use of any documentation, plans, test cases, and systems. It is challenging to find bugs and errors without the use of test cases. However, it is possible to detect different technical problems through the ad-hoc test.
Compatibility testing services refers to the checking of the software with various web browsers, operating system, hardware, network environments. It is useful in checking if the developed product is working properly with various configurations.
Browser compatibility testing
As indicated by the name, browser compatibility testing is useful in checking the compatibility of the browser and web application. In addition to this, through this kind of testing, it is checked if it is possible to access the web application from every version of the web browser.
Backward compatibility testing
By performing such kind of testing, it is possible to check if the updated or latest version of the app has compatibility with the previous versions of the web browsers and operating system. Such kind of app is updated specifically for matching the style and software of a modern and newer environment.
Testers perform such kind of testing to check if the software is offering a good performance as per the demands of the potential audience. There are different performance testing tools available in the market, which analyze the performance of the application.
It would be best if you remember that it is necessary to perform all the kinds of software testing for a particular project. The type of tests you need to run depends on the software; you are going to develop.