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Power Query Linting for Code Coverage

John Kerski has an update to pql-test:

Several years ago, I wrote a blog article introducing the concept of code coverage for semantic models: Part 8: Bringing DataOps to Power BI. With the state of Power BI technology at the time, the bridge was a little far and implementation was quite arduous.

That has changed. With Power BI Project files and User-Defined Functions becoming generally available in 2026, we now have detailed inspection possibilities with what tests exist, what specifically is being tested, and where the gaps in testing live.

I’m happy to announce that version 0.1.18 of pql-test introduces our first attempt at code coverage for semantic models: pql-test code-coverage.

Click through to see what’s new, as well as links to pql-test and more.

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