It is undoubtedly that the world becomes more dependent on the technology that software automatically becomes important for development. As the world becomes more dependent on technology, the software automatically becomes an important organ for the development.
The software demand is fast rising every day. Therefore, the development of software should pass by an intelligent and precise process by involving various steps. They are planning, analysis, design, development and implementation, testing, and also maintenance. When the software has passed these steps well then it can be used properly by the users.
One important question is why we have to test the software properly before we utilize it? The answer is because human makes mistakes, human make errors. Software is developed by human intelligence that has a chance of making errors in the process. Since human makes mistakes all the time and things can go wrong, we have to check and make sure thoroughly that everything and anything we produce is going well by conducting the process of software testing.
Implementing Software Testing Properly
How to test the software properly before we implement it? There are two options to do it, whether you can perform testing by yourself or ask for a professional service. However, for your reference, here are some essential software testing steps every software engineer should perform before showing their work to someone else:
- Code review
The first thing to do is that you can’t let clients disappointed by knowing that some of the basic functionality of the software doesn’t work. This means that you have to look again at the source code thoroughly in case there are some potential errors you have missed while developing the software. After you are done with the code review then you can carry on to unit testing.
- Unit testing
All units in the process such as method or component of the software should be tested across a range of valid and invalid inputs so the developer would know if the software works properly as expected. When you find the test failed you have to fix it before handing over the software to the client. You can’t deliver software with a surprise in it, right?
- Functionality Testing
After done with the unit testing you can go to functionality testing. Before submitting the software for use, you have to make sure that every button on every screen works. If you detect some of the functionalities don’t work then it’s okay but you have to inform it to your client to let them know that you are aware of the unfunctional buttons and it can be fixed later on.
- Static code analysis
To do this you can use the tools to perform software testing. This tool can help you to find weaknesses in the source code such as security vulnerabilities. As you know that security is the most important issue that should be confirmed well before you launch the software.
- Single-user performance testing
Front end testing is as important as the back end because you have to make sure that the software is responsive when the client uses the system. Perform a display testing, if the software takes more than a few seconds to display a page then it is your job to find out what code is slowing down and fix it before someone else acknowledge it.
- Single-user per role testing
You can’t miss the single-user per role testing because the complexity of roles and permissions is important to ensure the integrity of sensitive information in the system. Go to check the limit user access by login in the most challenging test scenarios.
- Security testing
Security testing can’t be ignored in the process of software development and the implementation of security testing can be done during the development process with the correct methodology and approach to avoid harmful cyber attacks.
- Thorough performance testing
A thorough performance testing can check all information about your software or system regarding the speed, stability, and also scalability. This testing is to uncover what needs to be improved before you deliver the product to the client or the market.
Those are a few steps you can follow to do the software testing. However, if you need to make sure that the software is going to work properly you can ask for professional assistance to get a thorough testing. The service can help you to identify errors, gaps, or the missing requirements unsuitable with the actual requirement. The result of the service will be delivered regularly as document reports to you and your programming team in order to take better actions on your software development.