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While working on https://github.com/tschaub/mock-fs/blob/main/changelog.md#400 I noticed that tests would timeout when some assertions failed because done was never called. ``` promise.then(() => { assert(false) done() }, done) ``` The issue is that `then` will only call one of it's two callbacks. The onRejected function is not called when onFulfilled throws an error. Switching to `.catch(done)` guarnatees the a rejected promise chain marks the test as completed.
tschaub
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Sep 26, 2024
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Thank you, @everett1992. This was a long-standing oversight! |
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While working on
https://github.com/tschaub/mock-fs/blob/main/changelog.md#400 I noticed
that tests would timeout when some assertions failed because done was
never called.
The issue is that
thenwill only call one of it's two callbacks. TheonRejected function is not called when onFulfilled throws an error.
Switching to
.catch(done)guarnatees the a rejected promise chainmarks the test as completed.