test: regression test for mapping custom simple collections #1899
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Since
2.9.1
a change was introduced to Collections where callingmap
ormapWithKeys
on a custom\Illuminate\Support\Collection
would make PHPStan report returning a basicCollection
, even though the custom Collection was actually returned.On
a79b46b9
running this testcase results in the following failure:Changes
This has since been fixed in trunk, but no tests exist for this scenario. This PR adds regression tests for these two scenario's.
Breaking changes
None.