[Backport] Replacing deprecated methods for tests.

[tiagosampaio]

Original Pull Request

#17645
Replacing deprecated methods for tests.

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)
• All automated tests passed successfully (all builds on Travis CI are green)

[magento-engcom-team]

Hi @tiagosampaio. 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:

• @magento-engcom-team give me test instance - deploy test instance based on PR changes
• @magento-engcom-team give me {$VERSION} instance - deploy vanilla Magento instance

For more details, please, review the Magento Contributor Assistant documentation

[magento-engcom-team]

Hi @okorshenko, thank you for the review.
ENGCOM-2900 has been created to process this Pull Request

[osrecio]

@okorshenko @miguelbalparda Maybe is a good idea combine PR: #17871 in this PR.

What do you think?

[okorshenko]

@magento-engcom-team combine 17871

[magento-engcom-team]

Hi @okorshenko. Thank you for your request. I'm working on combining the pull requests for you

[magento-engcom-team]

@tiagosampaio all pull requests have been successfully combined together:

• merged [Backport] Replacing deprecated methods for Magento_Security module. #17871: [Backport] Replacing deprecated methods for Magento_Security module.

[magento-engcom-team]

Hi @miguelbalparda, thank you for the review.
ENGCOM-2900 has been created to process this Pull Request

[magento-engcom-team]

Hi @tiagosampaio. Thank you for your contribution.
We will aim to release these changes as part of 2.2.7.
Please check the release notes for final confirmation.

Please, consider to port this solution to 2.3 release line.
You may use Porting tool to port commits automatically.