Mocking with Providers

Sometimes integration testing sagas can be laborious, especially when you have to mock server APIs for call or create fake state and selectors to use with select.

To make tests simpler, Redux Saga Test Plan allows you to intercept and handle effect creators instead of letting Redux Saga handle them. This is similar to a middleware layer that Redux Saga Test Plan calls providers.

To use providers, you can call the provide method. The provide method takes one argument which can either be an array or an object literal.