In this post I have provided the detailed key differences between functional testing vs unit testing
Here are key differences between functional testing and unit testing:
| Sr.No | Functional Testing | Unit Testing |
| 1 | Verifies that the software application meets functional requirements | Verifies that each software component works correctly in isolation |
| 2 | There tests were executed from the user’s perspective | These Tests were executed from the developer’s perspective |
| 3 | Examples of functional testing include system testing, acceptance testing, and regression testing | Examples of unit testing frameworks include JUnit, NUnit, and xUnit |
| 4 | Test cases are designed based on end user requirements | Test cases are designed based on the code’s specifications and requirements |
| 5 | Requires more resources and time to complete than unit testing | Requires less resources and time to complete than functional testing |
In summary, functional testing and unit testing differ in their scope, purpose, and execution,
Both types of testing are essential for ensuring high-quality software application that meets end user expectations and is free of defects.