feat: #147 GetCldOgImageUrl Tests

[sccalabr]

Description

Creating basic tests for GetCldOgImageUrl

Issue Ticket Number

Fixes #147

Type of change

• [ ] Bug fix (non-breaking change which fixes an issue)
• [x] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [ ] Fix or improve the documentation
• [ ] This change requires a documentation update

Checklist

• [x] I have followed the contributing guidelines of this project as mentioned in CONTRIBUTING.md
• [x] I have created an issue ticket for this PR
• [x] I have checked to ensure there aren't other open Pull Requests for the same update/change?
• [x] I have performed a self-review of my own code
• [x] I have run tests locally to ensure they all pass
• [x] I have commented my code, particularly in hard-to-understand areas
• [x] I have made corresponding changes needed to the documentation