As the title suggests, it is not only about choosing one between Unit testing and Functional testing for software development, the blog will cover much more. As a matter of fact, you will see in the blog that both software testing types have their own importance in offshore software development, and have their own advantages as well as limitations. However, there are different contrary opinions about both the testing types. Thus here we have compared Unit Testing Vs Functional Testing.
At the time of the development cycle, the developer performs the Unit testing, and
The tester performs the Functional testing at the level of system testing in software development
What Is Unit Testing?
What Is The Objective Of Unit Testing?
It tests the units of code in isolation
It verifies if the code is correct
It tests each function as well as procedure
It detects bugs earlier and fixes them in the development cycle simultaneously saving cost
It helps in understanding the code-base by the developers and allows them to quickly make changes
It also assists in code reuse
Benefits Of Unit Testing
Unit testing enables developers to know about the functionality provided by a unit. Additionally, explain to you the way of using it for gaining a basic understanding of the unit API
Unit testing enables the developer to refine code and ensure the working of the module is appropriate
Unit testing allows testing of the project’s parts without relying on others for the purpose of completion
What Is Functional Testing?
What is the Objective of Functional Testing?
It detects the defects that might be missed by programmers while developing software
It helps in gaining confidence and delivers information regarding the level of quality
It ensures the outcome that meets the business and the user’s expectations
Benefits of Functional Testing
Functional testing is very essential for the evaluation of performance and the functionality of a software application before delivering it to the client
Considering the user’s perspective enables the software development team to build test scenarios representing the real-world use scenarios
Enabling the team to meet all the requirements/demands of the user and client both
This types testing helps in improving the actual system usage
The quality of the software product is enhanced with the use of Functional testing
Differentiating Factors To Consider Between Unit Testing And Functional Testing
Let’s have a look at the factors mentioned below that will help you in understanding the role of Unit testing and Functional testing in the software or application testing process.
