Learn JUnit tutorial, which is an open-source testing framework available in Java Programming Language. JUnit5 is available in the market. It is advisable to learn selenium before proceeding with Junit.
Section 1Junit Fundamentals
Lecture 1JUnit
Lecture 2JUnit Annotations
Lecture 3JUnit Installation Process
Section 2Junit Features
Lecture 4JUnit Framework
Lecture 5JUnit Assertion
Lecture 6JUnit Error Collector
Lecture 7JUnit vs TestNG