Magefan\Blog\Plugin\Magento\Framework\App\Config\ScopeConfigInterfacePlugin breaks integration tests

[adamdudel]

Describe the bug
Plugin breaks integration tests - Magento\TestFramework\Store\StoreManager can't access to private $data property of config class via reflection

Preconditions:

• Magento Version: 2.4.6-*
• Module Version: 2.12.3
• PHP Version 8.2

To Reproduce
Steps to reproduce the behavior:

1. Run any integration test with store creation in data fixture

Expected behavior
Integration tests are executed properly

Actual behavior
Error was thrown: Property Magento\TestFramework\App\Config\Interceptor::$data does not exist

[magefan]

@adamdudel , could you please try this fix https://github.com/magento/magento2/pull/37187/files .
Let us know if it works well for you.

[adamdudel]

@magefan I applied this fix but it's not a solution :) Can you rewrite yours implementation to not fire plugins logic for every call for getValue even if yours code is not executed?

[magefan]

@adamdudel , what about this one https://github.com/magefan/module-blog/pull/669/files