Types of Software Testing

Functional Testing:

• Functional testing verifies each functions, features of the software.
• Goals is to validate software actions.
• It is based on customer's requirements.
• It is easy to execute manually.
• Examples: Unit testing, Smoke testing, Integration testing, Regression testing.

Non-Functional Testing:

• Non Functional testing verifies aspects like performance, reliability.
• Goals is to validate software performance.
• It is based on customer's expectation.
• It is hard to execute testing manually.
• Examples: Performance testing, Load testing, Stress testing, Scalability testing.