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What is Software Testing? Methods, Levels and Types – W3Softech

It is defined as an activity to test whether the original results match with the output results and to make sure that the software system is Defect-free. It includes execution of a software component or application to evaluate one or more properties of interest. In other words, we can say Software Testing is verification of Application Under Test (AUT).

Types of Software Testing:

• Functional Testing
• Non-Functional Testing

Types of Functional Testing:

• Beta/Acceptance Testing
• Integration Testing
• Interface Testing
• Regression Testing
• System Testing
• Sanity Testing
• Smoke Testing
• Unit Testing

Types of Non-Functional Testing:

• Compatibility Testing
• Compliance Testing
• Install Testing
• Load Testing
• Localization Testing
• Performance Testing
• Recovery Testing
• Reliability Testing
• Security Testing
• Stress Testing
• Usability Testing
• Volume Testing

Methods of Software Testing:

• Black Box Testing
• White Box Testing
• Gray Box Testing

Software Testing Levels:

• Acceptance Testing
• Integration Testing
• System Testing
• Unit Testing

This isn’t the finished rundown as there are in excess of 150 sorts of testing types and as yet including. Likewise, note that not all testing sorts are relevant to all ventures however depend upon the nature and scope of the project.