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Upgrading sinon 19 to 20

Breaking19.0.5 → 20.0.0Breaking2

Full comparisonBack to sinon
BreakingUpgrade verdict

2 breaking changes.

In plain terms
  • The usingPromise helper is gone. Use native promises or stub them directly instead.
  • The fake XMLHttpRequest and fake server helpers are no longer available in sinon.
Must act 2 items need code or config changes

Drops nise.

Installs 8 packages in all (was 12).

What you must change

Breaking2
Removes usingPromise, since native promises should be used or stubbed directly.
usingPromise
20.0.0CHANGES.mdSummarizedView source
Removes fakeXMLHttpRequest and fakeServer from the API.
fakeXMLHttpRequestfakeServer
20.0.0CHANGES.mdSummarizedView source