[Serializer] Serializing empty class without properties serializes to [] when preserve_empty_objects is enabled
#56875
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I have enabled the feature in the default context in the Framework: 'serializer' => [
'enabled' => true,
'name_converter' => 'serializer.name_converter.camel_case_to_snake_case',
'default_context' => [
AbstractObjectNormalizer::PRESERVE_EMPTY_OBJECTS => true,
Serializer::EMPTY_ARRAY_AS_OBJECT => true,
],
],It might be the case, that this default context is no longer used. Not sure. |
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@HypeMC This does solve my issue indeed, thanks! |
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@HypeMC It does solve the issue! 🎉 |
fabpot
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Jun 15, 2024
…normalizers (HypeMC) This PR was merged into the 5.4 branch. Discussion ---------- [FrameworkBundle] Fix setting default context for certain normalizers | Q | A | ------------- | --- | Branch? | 5.4 | Bug fix? | yes | New feature? | no | Deprecations? | no | Issues | Fix #56875, fix #57316 | License | MIT Caused by #54791. The main problem is that `$context` defaults to `[]` instead of `$defaultContext`. There's a test to check this, but it didn't work when `circular_reference_handler` or `max_depth_handler` were not `null`. I also found an issue with `serializer.normalizer.property`. Since it’s not tagged with `serializer.normalizer`, which, to my understanding, is intentional, it would never have the default context bound to it. Commits ------- f903893 [FrameworkBundle] Fix setting default context for certain normalizers
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Symfony version(s) affected
7.1-RC1
Description
While testing 7.1-RC1 I noticed a change in behavior.
I have a test suite that serializes all commands (for a command bus) and confirms that they can be deserialized.
There is a command that does not have any properties:
When this is serialized with Symfony 7.0, it produces
{}.But with Symfony 7.1-RC1 it becomes
[].How to reproduce
See above.
Possible Solution
While debugging the situation, I notice that in 7.0 the empty object gets normalized into ArrayObject (empty).
But on 7.1-RC1 it becomes an empty array.
Additional Context
No response
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