Software Testing: Everything That You Need to Know About It

Intro

Software testing is essential for an organization that wants to develop a high-quality product for itself. Besides this, software testing helps an organization in saving time and money. Thus software tester is a very important part of an organization. So, today we are sharing with you everything that you need to know about software testing. However, if you want to become a successful application tester and learn about it in-depth then you can join an online training course like the Software Testing Online Course in Dubai.

Here’ everything that you need to know about software testing.

What Is Software Testing?

Software testing is the process/technique of verifying and ensuring that software is free from errors and satisfies the requirements of a business or client. The main aim of software testing is to deliver a quality product to a client which satisfies his/her needs and provides a positive user experience to its customers. Besides this, it also helps in improving the efficiency, reliability, and usability of the software.

What Are the Steps to Perform Software Testing?

Following are the steps to perform software testing:

1. Verification: It is the process of ensuring that an app can achieve its goals without any errors and all its functions are working properly. It helps you answer the question that are you developing the product right or not? The process involves activities like inspection, reviews, walkthroughs, etc.
2. Validation: It is the process of ensuring that the product meets all the requirements of the client. The process helps you answer the question that are you developing the right product or not? It includes activities like black-box testing, white box testing, unit testing, and integration testing.

What Are the Types of Software Testing?

There are two types of software testing:

1. Manual testing: It refers to the process of testing an application or software manually without using an automation tool or script. In manual testing, a tester puts himself in the shoes of the end-user and tests the software to identify errors in it. Manual testing includes four different stages: unit testing, integration testing, user acceptance testing, and system testing.
2. Automation testing: It refers to the process of testing an application with the help of an automation tool and test scripts. It involves re-running the test scenarios using automation tools to identify any errors in an app. It is also used to check the stability and performance of software under load. Besides this automation testing is more reliable, accurate, and cost-effective in comparison to manual testing.

Techniques of Software Testing

Mainly there are two types of software testing techniques that a tester can use:

1. Black box testing: In this technique, a tester doesn’t have access to the main code of the application and tests the GUI of the software.
2. White box testing: In white box testing a tester has access to the sources code of the software and tests the software to see whether all its internal operations are working properly or not.

What are the various levels of software testing?

Following are the various levels of software testing:

1. Unit testing: At this level of testing all the individual units and components of an application are tested to make sure they are working properly.
2. Integration testing: In this level, a tester combines all the units and components of an application and tests them together. This allows a tester to make sure that all the units can interact with each other and work together without any issue or problem.
3. System testing: At this stage a tester test the entire application. The main purpose of system testing is to make sure that the software meets all the requirements of the client.
4. Acceptance Testing: The main purpose of acceptance testing is to evaluate the performance of the software and make sure it is working properly and fulfills the requirements of the client.

Conclusion

Software testing provides a lot of benefits to an organization and helps them develop a quality product in a short amount of time. Besides this, it helps an organization in saving lots of time and money. So, if you are a software developer or an aspiring software tester then do master the art of testing. It will help you a lot in your work. To learn software testing you can join an online training program like the Software Testing Online Course in Oman or you can watch software testing tutorials on YouTube. This will allow you to learn about all the concepts of testing and different testing software in the market.