Spring Boot Test: Spring Boot-oriented test utilities
JSONPath: The query language for JSON documents
AssertJ: Fluent API for asserting results
Hamcrest: Library of matchers
JUnit 5: Cornerstone library for writing test cases
Mockito: Mocking framework for building test cases
JSONassert: Library of assertions aimed at JSON documents
Spring Test: Spring Framework’s test utilities
XMLUnit: Toolkit for verifying XML documents