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Description
This would solve...
When trying to create a Undici adapter for Polly.JS I tried to use the mocking capabilities from Undici to record network requests and replay them later using stored HAR files. However, the MockInterceptor.reply method doesn't support asynchronous callbacks. So receiving the request, loading a file from the filesystem (asynchronously) (or passing through the request) and resolving with a promise doesn't work.
Sidenote:
nocksupports asynchronous callbacks: https://github.com/nock/nock#specifying-replies
The implementation should look like...
The MockInterceptor.reply method could accept asynchronous callbacks:
mockPool
.intercept({
path: () => true
})
.reply(async (options) => {
const response = await fetchFromFileSystem(options)
return mapping(response)
})
I have also considered...
Creating my own version of MockAgent that supports async replies, but that just seemed too much work for a possibly temporary problem.
Additional context
Feature request for Undici adapter for Polly.JS Feature request for Undici support for Nock