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Calculating Test Coverage of Azure Data Factory Pipelines

Richard Swinbank wraps up a series on testing in Azure Data Factory:

To determine which activities have been executed by a test suite, I need to collect and aggregate activity run data from every pipeline execution triggered from any test fixture. In the previous post I developed components to retrieve and cache activities for a pipeline run – I’ll use those components here to collect data systematically.

I’m going to create a new helper class to contain functions specific to coverage measurement. It’s a subclass of the database helper because I want to exploit functionality from classes further up the hierarchy:

Read on for the code and process for measurement.

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