Butterfly Testing Tools

Butterfly Testing Tools is a collection of test tools for software testing.
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Butterfly Testing Tools Ranking & Summary

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  • Rating:
  • License:
  • The Apache License 2.0
  • Price:
  • FREE
  • Publisher Name:
  • Jakob Jenkov
  • Publisher web site:
  • http://butterfly.jenkov.com/testing-tools/index.html

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Butterfly Testing Tools Description

Butterfly Testing Tools is a collection of test tools for software testing. Butterfly Testing Tools is a collection of test tools for software testing and quality assurance. The tools are:Dynamic Mock Object Testing API (JUnit compatible)The dynamic mock object testing API is similar to EasyMock, only in our opinion it has a more straightforward interface, and has stubs, mocks, *and* proxies. The dynamick mock object testing API plugs right into your JUnit tests. EasyMock don't seem to have proxies. We are not talking about java.lang.reflect.Proxy instances. EasyMock has that as well. But mock-proxies for real collaborators, for instance a mock- proxy wrapped around a real database connection, enabling you to assert what methods were called on the real connection, through the proxy. See examples here.The dynamic mock object testing API supports:· Stubs· Mocks· ProxiesThe stubs and mocks follows Martin Fowlers definition of stubs and mocks.A Stub is an object that implements an interface of a component, but instead of returning what the component would return when called, the stub can be configured to return a value that suits the test.A Mock is like a stub, only it also has methods that make it possible determine what methods where called on the Mock.Proxies are mock objects that delegate the method calls to real collaborator objects, for instance to a real database connection. Proxies make it possible to both test that a DAO class reads the correct data from the database, and that the connection.close() method is called correctly on the connection after reading. You can also stub return values of the proxy. The return values will then be returned instead of calling the real collaborator. You can switch on the fly between real collaborator method calls and stubbed return values.Requirements:· Java Runtime Environment (JRE) 1.5 or laterWhat's New in This Release:· The MockFactory has been extended with new convenience methods.· The proxies of real collaborators now implement all interfaces of the collaborator, also the interfaces of the collaborators superclasses.


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