Testing must be done to ensure that the errors and faults in the software are eliminated. The main aim of testing is to find faults and errors in the software. Early planning of the software testing process and testing basing on the user requirements other the client should be done. In software testing the process is exercised by a professional software tester. A software tester can use different methods of testing depending on his or her own preference or what the tester is good at. View the following testing method categories below.
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. This may be done by a single tester or a group of testers to ensure that there is no room for future errors. It is advisable to correct the errors immediately they are identified. Ensure that all errors are eliminated in the unit testing 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. Every unit should compatible to the other and also be able to work together as a group of units. This product is tested using results on the users computer while testing a software is called system testing. How a software operates is the main test done in the system testing category of methods of software testing.
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. An interface should be as simple as it can be to allow the user to understand and use the system to the optimal and its’ info should be eye catching such that the software developer can easily market his or her skills in software development. Is the software acceptable by the users and managers of an organization? Is the question to be answered in the acceptance testing. 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. Cost is a crucial factor to consider when determining the type of the system and how much it costs to maintain the system. 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.