Mockbukkit

MockBukkit is a framework that makes the unit testing of Bukkit plugins a whole lot easier. It aims to be provide complete mock implementation of CraftBukkit that can be completely controlled from a unit test.

Written with Java, JUnit, Hamcrest and Gradle

Website: https://mockbukkit.org
Github: https://github.com/MockBukkit/Mockbukkit
Community: https://discord.gg/3Wz7CrWHSz
Maven: https://mvnrepository.com/artifact/com.github.seeseemelk/MockBukkit-v1.20