candy-wrapper

Work in progress. Please don't use.

This library is similar to the wonderful Sinon and can be used for creating stubs, spys, and mocks for testing. The API has been re-invented to be consistent and re-use code across all those functionalities.

The primary interfaces are Wrapper, Expect, Trigger, and Action.

• Wrappers wrap a function or attribute, so that when the Wrapper is called, so is the underlying function or attribute.
• You can use Expect to examine what happened with a Wrapper, such as seeing what args were passed to it or what the return value was.
• Triggers get called just before or just after a function call, providing the opportunity validate Expects or perform Actions.
• Actions can do things like change arguments recieved by the wrapped function or change the value returned to the caller.