fix(doctrine): ignore associative values in exact filter

[ousamabenyounes]

Q	A
Bug fix?	yes
New feature?	no
BC breaks?	no
Deprecations?	no
Tests pass?	yes
Fixed tickets	#8407
License	MIT
Doc PR	n/a

Summary

ExactFilter treated any array value as an IN (...) filter. When another filter sharing the same query key receives an associative value, such as DateFilter's createdAt[strictly_before]=..., ExactFilter consumed that associative array first and added an incorrect IN clause.

This makes ExactFilter ignore associative arrays and keep handling scalar values and list arrays.

Local review

Reviewed before opening this PR. No findings: the guard is before property validation/DQL generation, so associative values meant for another filter are skipped; the existing functional ExactFilter test suite still passes for current scalar/list behavior.

Test verification (RED → GREEN)

RED, after adding the regression test on upstream main:

F                                                                   1 / 1 (100%)

1) ApiPlatform\Doctrine\Orm\Tests\Filter\ExactFilterTest::testExactFilterIgnoresAssociativeArrayValues
Doctrine\ORM\QueryBuilder::andWhere('o.dummyDate IN (:dummyDate_p1)'): static was not expected to be called.

FAILURES!
Tests: 1, Assertions: 1, Failures: 1.

GREEN, with the fix:

.                                                                   1 / 1 (100%)

OK (1 test, 1 assertion)

Fix-reverted regression check:

F                                                                   1 / 1 (100%)

ApiPlatform\Doctrine\Orm\Tests\Filter\ExactFilterTest::testExactFilterIgnoresAssociativeArrayValues
Doctrine\ORM\QueryBuilder::andWhere('o.dummyDate IN (:dummyDate_p1)'): static was not expected to be called.

FAILURES!
Tests: 1, Assertions: 1, Failures: 1.

Additional checks:

php vendor/bin/phpunit tests/Functional/Parameters/ExactFilterTest.php
OK (20 tests, 65 assertions)

php vendor/bin/php-cs-fixer fix --config=.php-cs-fixer.dist.php --allow-unsupported-php-version=yes --dry-run --diff src/Doctrine/Orm/Filter/ExactFilter.php src/Doctrine/Orm/Tests/Filter/ExactFilterTest.php
Found 0 of 2 files that can be fixed

php vendor/bin/phpstan analyse src/Doctrine/Orm/Filter/ExactFilter.php src/Doctrine/Orm/Tests/Filter/ExactFilterTest.php
[OK] No errors

All commands were run inside ephemeral Docker containers with docker run --rm -u "$(id -u):$(id -g)" -v "$PWD":/app -w /app composer:2 ....

[soyuka]

thanks, superseeded by #8415