[Tests] Fixed FieldTest, RestContentTest, and RestUser(Group)Test

[alongosz]

🎫 Issue	n/a

Description:

Fixed https://github.com/ibexa/rest/actions/runs/8439148113/job/23113060154.

1. Fixed incorrect section ID data type.

We've recently enforced strict type on sectionId to catch some bugs and here we've caught one.

1) Ibexa\Tests\Rest\Server\Output\ValueObjectVisitor\RestContentTest::testVisitWithoutEmbeddedVersion
TypeError: Cannot assign string to property Ibexa\Contracts\Core\Repository\Values\Content\ContentInfo::$sectionId of type int

/home/andrew/packages/ibexa/rest/vendor/ibexa/core/src/contracts/Repository/Values/ValueObject.php:33
/home/andrew/packages/ibexa/rest/tests/lib/Server/Output/ValueObjectVisitor/RestContentTest.php:113
/home/andrew/packages/ibexa/rest/tests/lib/Server/Output/ValueObjectVisitor/RestContentTest.php:43

2) Ibexa\Tests\Rest\Server\Output\ValueObjectVisitor\RestContentTest::testVisitWithEmbeddedVersion
TypeError: Cannot assign string to property Ibexa\Contracts\Core\Repository\Values\Content\ContentInfo::$sectionId of type int

/home/andrew/packages/ibexa/rest/vendor/ibexa/core/src/contracts/Repository/Values/ValueObject.php:33
/home/andrew/packages/ibexa/rest/tests/lib/Server/Output/ValueObjectVisitor/RestContentTest.php:113
/home/andrew/packages/ibexa/rest/tests/lib/Server/Output/ValueObjectVisitor/RestContentTest.php:411

3) Ibexa\Tests\Rest\Server\Output\ValueObjectVisitor\RestUserGroupTest::testVisitWithoutEmbeddedVersion
TypeError: Cannot assign string to property Ibexa\Contracts\Core\Repository\Values\Content\ContentInfo::$sectionId of type int

/home/andrew/packages/ibexa/rest/vendor/ibexa/core/src/contracts/Repository/Values/ValueObject.php:33
/home/andrew/packages/ibexa/rest/tests/lib/Server/Output/ValueObjectVisitor/RestUserGroupTest.php:111
/home/andrew/packages/ibexa/rest/tests/lib/Server/Output/ValueObjectVisitor/RestUserGroupTest.php:28

4) Ibexa\Tests\Rest\Server\Output\ValueObjectVisitor\RestUserTest::testVisitWithoutEmbeddedVersion
TypeError: Cannot assign string to property Ibexa\Contracts\Core\Repository\Values\Content\ContentInfo::$sectionId of type int

/home/andrew/packages/ibexa/rest/vendor/ibexa/core/src/contracts/Repository/Values/ValueObject.php:33
/home/andrew/packages/ibexa/rest/tests/lib/Server/Output/ValueObjectVisitor/RestUserTest.php:106
/home/andrew/packages/ibexa/rest/tests/lib/Server/Output/ValueObjectVisitor/RestUserTest.php:28

2. Fixed failing Field Value Object Visitor test

Ibexa\Tests\Rest\Server\Output\ValueObjectVisitor\FieldTest test was actually silently failing with a warning due to incorrect mocking of serializeContentFieldValue. It performs operations internally and applies results to an instance of REST XML Generator instead of returning a value. It wasn't visible because failOnWarning was not configured (fixed as well).
Instead we need to mock a bit behavior of field type services to properly mock hash that the generator will use.

There was 1 warning:

1) Ibexa\Tests\Rest\Server\Output\ValueObjectVisitor\FieldTest::testVisit
Method serializeContentFieldValue may not return value of type string, its return declaration is ": void"

3. Fixed other incorrect int ID data types (the same way as the section ID): owner, content, main location, content type
4. Refactored all related test cases to remove code duplication

[sonarcloud]

Quality Gate passed

Issues
12 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud