React-apollo: MockedProvider with fetchPolicy="no-cache" fails since client 2.5.0

[htulipe]

Intended outcome:

I updated my dependencies moving from appolo-client 2.4.12 to 2.5.1 and react-apollo 2.4.1 to 2.5.2. One of my tests using MockedProvider failed since. I have several tests using this provider, the one that failed was the only one testing a query with fetchPolicy="no-cache"

Actual outcome:

The mocked data is no longer passed to the query.

How to reproduce the issue:

See this reproduction repo: https://github.com/htulipe/react-apollo-fetch-policy-bug

There are two tests, one passing (with default fetchPolicy) and one failing (with "no-cache") under appolo-client 2.5.1. If you downgrade to 2.4.12, both tests pass.

Version

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[htulipe]

Any news on this matter @hwillson ?

[Drusy]

Having the same issue, mocked test works fine with default fetch policy but fails with fetchPolicy="no-cache"
It seems like the component renders the error no more mocks too fast.

• "react-apollo": "^2.5.5"
• "apollo-client": "^2.5.1"

[htulipe]

For what it worth, to avoid being stuck on 2.4, I do this in my tests:

fetchPolicy={process.env.NODE_ENV === 'test' ? undefined : 'no-cache'}

It's clearly not ideal since I'm testing my code under another configuration than the one actually used.

[andrelmlins]

this problem still persists

[hwillson]

React Apollo has been refactored to use React Hooks behind the scenes for everything, which means a lot has changed since this issue was opened (and a lot of outstanding issues have been resolved). We'll close this issue off, but please let us know if you're still encountering this problem using React Apollo >= 3.1.0. Thanks!

[ParAnton]

This is still an issue running React Apollo 3.1.3
and apollo-client 2.6.4