Software testing is the most crucial in website or software development process. Testing is all about identifying faults in a software product. Every testing process should be done before testing begins and should be based on the customers requirements. Testing of a software is done by a software tester. Now there are different methods of testing depending on the tester he or she can test both the structural and the functional features of a software. Software testing can be categorized in the below methods.

Unit testing is the basic method of checking errors in a program and the codes in the program. The basic faults are now recognized like the syntax and logic errors the testing can be structural where one identifies the code errors or the functionality where the results faults are identified. This may be done by a single tester or a group of testers to ensure that there is no room for future errors. More info on unit testing an error can be corrected before moving to the next stage. The unit testing is the most crucial since a recurring error can lead to unidentifiable errors in the integration stage.

Here is another category of testing where testing is done after grouping the units together for a more sophisticated functionality. Errors not identified in the unit testing can be identified in the integration testing. The unit compatibility is done in the integration testing category and correction measure are put to ensure the testing process continues smoothly. This product is tested using results on the users computer while testing a software is called system testing. The system testing deals with the functionality of the system.

More on software testing categories is the interface testing. The interface should meet the customers requirements or the agreed requirements. The interface projection should be eye catching for users and easy to understand so as to allow easy marketing of a software developers product. Acceptance testing is checking whether the software is appreciated by the users and the owners of the company. The acceptance testing is done by interviewing the users of the software system and the owners or the shareholders of the organization.

Non-functionality testing can be done to ensure that the software performs as required. Adding a lot of work to the software system and checking its performance is one basic way of non-functionality testing. Recovery testing should be done in order to reduce the cost of maintenance of a software and should be done after all testing is done. Compatibility testing can be done either during the system testing or during the system installation phase. In conclusion I would advise both people who learn about testing and professional testers to use all the above testing categories when testing a software.