redux-saga-assert
Various helpers for testing your redux-sagas.
Wrap your saga in the assertSaga(yourSaga) call and then use the fluent syntax to perform various assertions on its behaviour.
justRespondsToLeading / justRespondsToLatest / justRespondsToEvery - assert that the tested saga responds to the leading (/latest, /every) action (or actions) with the specified handler and does absolutely nothing else. The actions in the assert (and the actual watcher saga) can be in any order.
justSpawnsAsync - assert that the tested saga spawns the specified sagas (in any order) and does absolutely nothing else (no puts, no calls, no forks).
Current limitations
You have to use the typesafe-actions library for the asserts to work correctly, as they make use of the library-specific getType() function (it operates on action creators, returning their returned action type string).
Major contributors
Anton Chistov – a.chistov@protoware.com