ElixirMock is new library for creating inspectable mocks based on real elixir modules for testing.

ElixirMock’s mocks have the same api as the modules they are created from and are:

• Easy to create from already-defined modules
• Do not modify or replace the modules they are based on
• Are independent of each other
• Allow you to inspect calls made to them, and much more!

See the Getting started guide for a gentle introduction. API docs available here