Files
5aa54b3385 Add pagesDir to Jest transformer (#36599)
Fixes #35469

Adds `pagesDir` which is required for the Relay transform.

Added a test case based on https://github.com/hanford/relay-swc-jest.



## Bug

- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`

## Feature

- [ ] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR.
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
- [ ] Errors have helpful link attached, see `contributing.md`

## Documentation / Examples

- [ ] Make sure the linting passes by running `yarn lint`


Co-authored-by: JJ Kasper <[email protected]>
2022-05-01 16:39:30 +00:00

24 lines
754 B
TypeScript

import { Environment, Network, RecordSource, Store } from 'relay-runtime'
async function fetchGraphQL(text, variables) {
return new Promise((next) => {
const res = () => {
return next({ data: { viewer: { user: { id: '123', name: 'Foo' } } } })
}
setTimeout(res, 1000)
})
}
// Relay passes a "params" object with the query name and text. So we define a helper function
// to call our fetchGraphQL utility with params.text.
async function fetchRelay(params, variables) {
return await fetchGraphQL(params.text, variables)
}
// Export a singleton instance of Relay Environment configured with our network function:
export default new Environment({
network: Network.create(fetchRelay),
store: new Store(new RecordSource()),
})