DataExtractor unit tests coverage

[kmlfadeless]

Unit tests for DataExtractor model in MediaGallery module

Description (*)

Issue 584: added unit tests for DataExtractor model

Fixed Issues

1. Cover DataExtractor with a unit test adobe-stock-integration#584: Cover DataExtractor with a unit test

Manual testing scenarios (*)

/vendor/bin/phpunit -c dev/tests/unit/phpunit.xml.dist app/code/Magento/MediaGallery/Test/Unit/Model/DataExtractorTest.php

Contribution checklist (*)

• [v] Pull request has a meaningful description of its purpose
• [v] All commits are accompanied by meaningful commit messages
• [v] All new or changed code is covered with unit/integration tests (if applicable)
• [v] All automated tests passed successfully (all builds are green)

[m2-assistant]

Hi @kmlfadeless. Thank you for your contribution
Here is some useful tips how you can test your changes using Magento test environment.
Add the comment under your pull request to deploy test or vanilla Magento instance:

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[magento-engcom-team]

Hi @sivaschenko, thank you for the review.
ENGCOM-6372 has been created to process this Pull Request
✳️ @sivaschenko, could you please add one of the following labels to the Pull Request?

Label	Description
Auto-Tests: Covered	All changes in Pull Request is covered by auto-tests
Auto-Tests: Not Covered	Changes in Pull Request requires coverage by auto-tests
Auto-Tests: Not Required	Changes in Pull Request does not require coverage by auto-tests

[m2-assistant]

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