jMock is a library for testing Java code using mock objects.

See:
          Description

User API
org.jmock  
org.jmock.builder  

 

Extension API
org.jmock.core  
org.jmock.core.constraint A collection of commonly useful constraints
org.jmock.core.matcher  
org.jmock.core.stub  
org.jmock.util  

 

Optional Extensions
org.jmock.cglib  

 

Legacy API
org.jmock.expectation  

 

jMock is a library for testing Java code using mock objects. Mock objects help you design and test the interactions between the objects in your programs.

The jMock package:

New releases and more documentation can be found at the jMock website (www.jmock.org).