Use %v when formatting objects in assert.Len #1086
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It was using %s, which doesn't work if the thing being len'ed is not a
`[]string` or similar. For example, `assert.Len(t, []int{1}, 0)` says
that `[%!s(int=1)] should have 1 item(s), but has 0`. Now it uses `%v`
which will work for almost anything.
k1ng440
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Jul 16, 2021
vaguecoder
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Jul 17, 2022
vaguecoder
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wwade
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Nov 29, 2022
wwade
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Nov 29, 2022
|
@glesica @boyan-soubachov @mvdkleijn could someone please have a look at this one? |
|
@benjaminjkraft @k1ng440 @wwade Could you instead review #1485 which I plan to merge soon? |
dolmen
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pkg-assert
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Summary
Fix
assert.Len's error message for non-%sable values.Details
It was using %s, which doesn't work if the thing being len'ed is not a
[]stringor similar. For example,assert.Len(t, []int{1}, 0)saysthat
[%!s(int=1)] should have 1 item(s), but has 0. Now it uses%vwhich will work for almost anything.