fix: improve how plantuml namespaces are rendered

[dselman]

Today the PlantUML diagram is messy because PlantUML interprets all dots in fully-qualified names as packages names, and renders a box for the contained elements.

Changes

• Changes the string escaping function for PlantUML to escape the dots that appear in versioned namespaces to underscores

Screenshots or Video

Note that boxes have been drawn for the org and acme and test namespaces, but not for the version of the [email protected] namespace.

Related Issues

• Issue #
• Pull Request #

Author Checklist

• Ensure you provide a DCO sign-off for your commits using the --signoff option of git commit.
• Vital features and changes captured in unit and/or integration tests
• Commits messages follow AP format
• Extend the documentation, if necessary
• Merging to main from fork:branchname

[mttrbrts]

Please add a test

[dselman]

Please add a test

I think this is pretty well covered by our snapshots. Somehow coverage increased which is a bit surprising! :-)

[mttrbrts]

Somehow coverage increased which is a bit surprising! :-)

More LoC, which were already covered by existing tests, means a greater proportion of LoC covered?