XS✔ ◾ Increase test coverage for topology_controller.py

[gretelliz]

Increase test coverage

[github-actions]

PR Metrics

✔ Thanks for keeping your pull request small.
✔ Thanks for adding tests.

	Lines
Product Code	0
Test Code	23
Subtotal	23
Ignored Code	0
Total	23

Metrics computed by PR Metrics. Add it to your Azure DevOps and GitHub PRs!

[coveralls]

Pull Request Test Coverage Report for Build 10818240781

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 91.05%

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Totals
Change from base Build 10816179381:	0.0%
Covered Lines:	824
Relevant Lines:	905

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💛 - Coveralls