[jest-each] Feature: handle 1d array #6351
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/cc @captbaritone |
mattphillips
changed the title
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LGTM! Thanks for the quick turnaround. |
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Failing on circus. You probably have to keep the |
packages/jest-each/src/bind.js
Outdated
| const table: Table = args[0]; | ||
| const table: Table = args[0].every(Array.isArray) | ||
| ? args[0] | ||
| : args[0].map(entry => [entry]); |
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should we be clever and only wrap those not already arrays? or would that never happen in practice?
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I think it would look strange:
test.each([
['foo'],
'bar',
['baz'],
'qux'
])('do something %s', word => {});But in saying that it would be pretty trivial to just wrap everything that isn't an array in an array. I'm happy to update if you think it makes more sense 😄
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Imagine something like this:
test.each([
['foo', 'bar'],
'foobar',
['baz', 'zzz', 'woke', 'blazingmeansgood'],
'qux'
])('do something %s', words => {});There was a problem hiding this comment.
Again, not sure if it's useful at all or if we should just throw
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I think that all rows should be the same length, i.e. the test callback should have the same number of args. So maybe we should throw an error like the tagged template string? Inconsistent number of arguments in rows, 0, 1, 3. Test function expected X
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Yeah, throwing on mismatching lengths sounds good
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Codecov Report
@@ Coverage Diff @@
## master #6351 +/- ##
==========================================
+ Coverage 63.63% 63.63% +<.01%
==========================================
Files 226 226
Lines 8648 8649 +1
Branches 4 3 -1
==========================================
+ Hits 5503 5504 +1
Misses 3144 3144
Partials 1 1
Continue to review full report at Codecov.
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@mattphillips mind adding some docs on this? |
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This pull request has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs. |
Summary
Fixes #6348
Test plan