Create test_check_mta_sts.py

[vijaykannan21]

This Python script is unit test suits for the Check_mta_sts this unit test framework to define and run the test. This Script includes two test cases.

:eyes: Purpose

 Test-s3_initialization

• Uses Unitest.mock.patch to mock the boto3.client method

• Verifies that the S3 client is correctly initialized with the AWS credentials from Check_mta_sts.

  Test Domains

• Check that the domains list in check_mta_sts matches an expected list of domain names.

:recycle: What's Changed

•

:memo: Notes

•

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:white_check_mark: Things to Check (Optional)

• [ ] I have run all unit tests, and they pass.
• [ ] I have ensured my code follows the project's coding standards.
• [ ] I have checked that all new dependencies are up to date and necessary.

[github-actions[bot]]

🦙 MegaLinter status: ❌ ERROR

Descriptor	Linter	Files	Fixed	Errors	Elapsed time
❌ PYTHON	flake8	1		9	0.4s
✅ PYTHON	isort	1	1	0	0.41s
❌ PYTHON	pylint	1		7	2.21s
✅ REPOSITORY	gitleaks	yes		no	1.32s

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