Urql: How to write tests with Provider

[bstro]

Is there any documentation for how to write tests for components that make calls to useQuery and useMutation?

What should I use in tests since the entire app is wrapped in urql's Provider? In tests, I need access to that context, but I need the ability to provide it mocked data. apollo-client offers a MockedProvider which takes a mocks prop that I can provide mocked data, but I'm not quite sure what to do in the case of urql.

[JoviDeCroock]

Hey @bstro

I’ve heard about this exchange being used to test. This creates your own miniature resolver. I’m thinking if we can abstract it further but personally I think it’s a good start.

Hope this helps you out, feel free to express any concerns you have with that approach.

We're also working on integrating a similar solution: https://github.com/FormidableLabs/urql/pull/474

[andyrichardson]

Funny (or suspicious) that you should ask this, keep your eyes peeled for new docs on testing some time today.