inngest-js

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Is your feature request related to a problem? Please describe. Setting up unit tests for Inngest functions is currently challenging due to a lack of guidelines in the official documentation. Exporting from inngest.createFunction requires exporting both the function itself and the function passed to it for testing.

Describe the solution you'd like Enable the manual execution of declared functions. For example:

export const myFunction = inngest.createFunction(...)

myFunction.run()

Additionally, include testing guidelines in the docs with practical examples.

Describe alternatives you've considered Exporting the handler callbacks passed into inngest.createFunction and testing them using mock objects.

Would it be possible to expose the test helpers?

It's a mentioned issue, but commenting to highlight it.

@MonsterDeveloper just exposed InngestFunction#createExecution() over at #618, released in 3.19.16.

Note that it's an internal method that can still change at any time; we'll add first-party testing tooling at a later date, but for now createExecution() is indeed what we use for a lot of our internal unit tests.

cc @brijmcq

Yep, now it's possible to test functions as follows. But beware that it's unstable and is subject to change without notice.

Please see inngest/inngest#1680 for further conversation and progress on this. 🙂

• inngest/inngest#1680