Update frontend_label and apply_to in CategoryAttribute Fixture.

[JamelleG]

Description (*)

This PR aims to address issues discovered when trying to use the following fixture. app/code/Magento/Catalog/Test/Fixture/CategoryAttribute.php

1. Using it without setting any values results in the following errror

Unable to apply fixture: Magento\Catalog\Test\Fixture\CategoryAttribute (attr)
Caused by
PHPUnit\Framework\Exception: Warning: Array to string conversion in /var/www/html/lib/internal/Magento/Framework/DB/Adapter/Pdo/Mysql.php:3337.

2. Label does not get set as it's setting it to default_frontend_label when the value that it actually saves/loads from is frontend_label.

Changes

1. Update apply_to to have a default of category which I took from dev/tests/api-functional/testsuite/Magento/GraphQl/CatalogGraphQl/AttributesMetadataTest.php
2. Update default_frontend_label to frontend_label

Manual testing scenarios (*)

1. Create an integration test with using the fixture app/code/Magento/Catalog/Test/Fixture/CategoryAttribute.php
2. Confirm that you can create category attribute overriding any of the data such as apply_to and no errors should occur.
3. Confirm that the test succeeds as label should not be null as it's set in the default data for given fixture.

<?php

namespace integration\testsuite\Magento\Catalog;

use Magento\Catalog\Test\Fixture\CategoryAttribute;
use Magento\TestFramework\Fixture\DataFixture;
use Magento\TestFramework\Fixture\DataFixtureStorageManager;
use PHPUnit\Framework\TestCase;

class CategoryLabelFixtureTest extends TestCase
{

    #[
        DataFixture(CategoryAttribute::class, [], as: "attr")
    ]
    public function testCategoryLabelFixture(): void
    {
        $fixture = DataFixtureStorageManager::getStorage();
        $categoryAttribute = $fixture->get('attr');
        $this->assertNotNull($categoryAttribute->getDefaultFrontendLabel());
    }
}

Questions or comments

Contribution checklist (*)

• Pull request has a meaningful description of its purpose
• All commits are accompanied by meaningful commit messages
• All new or changed code is covered with unit/integration tests (if applicable)
• README.md files for modified modules are updated and included in the pull request if any README.md predefined sections require an update
• All automated tests passed successfully (all builds are green)

Resolved issues:

1. resolves [Issue] Update frontend_label and apply_to in CategoryAttribute Fixture. #39942: Update frontend_label and apply_to in CategoryAttribute Fixture.

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[engcom-Hotel]

@magento create issue

[Copilot]

Pull Request Overview

This PR updates the CategoryAttribute fixture to use the correct frontend_label key and set a sensible default for apply_to, preventing array-to-string conversion errors when no value is supplied.

• Rename default_frontend_label to frontend_label so the fixture uses the correct attribute field
• Change default apply_to from an empty array to "category" to match expected input

Comments suppressed due to low confidence (1)

app/code/Magento/Catalog/Test/Fixture/CategoryAttribute.php:47

• The apply_to property originally expected an array of strings. Passing a single string may break consumers that iterate over this value. Consider using ['category'] instead of a bare string.

'apply_to' => 'category',