JUnit vs pytest: What are the differences?
Developers describe JUnit as "A programmer-oriented testing framework for Java". JUnit is a simple framework to write repeatable tests. It is an instance of the xUnit architecture for unit testing frameworks. On the other hand, pytest is detailed as "A full-featured Python testing tool to help you write better programs". A framework makes it easy to write small tests, yet scales to support complex functional testing for applications and libraries. It is a mature full-featured Python testing tool.
JUnit and pytest belong to "Testing Frameworks" category of the tech stack.
JUnit and pytest are both open source tools. It seems that JUnit with 7.53K GitHub stars and 2.8K forks on GitHub has more adoption than pytest with 4.42K GitHub stars and 1.06K GitHub forks.
According to the StackShare community, JUnit has a broader approval, being mentioned in 65 company stacks & 54 developers stacks; compared to pytest, which is listed in 11 company stacks and 11 developer stacks.