Testing must be done to ensure that the errors and faults in the software are eliminated. Testing is all about identifying faults in a software product. Testing should start and planned at an early stage and should be based on the client’s 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.

More on the software testing methods is the unit testing. 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. The testing can be entrusted to an organization or a single tester. 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.

Integration testing is the next category of testing since the tested units are grouped together to perform a particular function. Integration testing errors can originate from poor testing at the unit testing stage or an error that occurs while integrating the various programs. The unit compatibility is done in the integration testing category and correction measure are put to ensure the testing process continues smoothly. System testing is another category that comes behind the integration testing it the testing of whole software system on the client’s computer. The system testing deals with the functionality of the system.

Interface testing is a method that can be used to categorize the basic types of testing. A tester checks whether the interface is suitable for users or not. This interface should always be simple to understand and use and the interface of a software should be attractive and maybe used even to market the software developer. Acceptance testing is checking whether the software is appreciated by the users and the owners of the company. Interviews and questionnaires answering are the main methods used to collect data about the acceptance of the software.

Operation testing is for genuinely assure that the system functions as required by the users. Loading jobs on the computer and processing them with the software is one of the ways of checking whether the performance meets the users requirements. 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. While installing a software to a computer it should run without any struggles or errors. Basing all the testing on the above categories is highly advisable for amateur and professional testers.