Learning objectives Test transformations at unit, contract, and end to end levels. Test invariants, not implementation details: row count expectations, un…
About this lesson
Learning objectives Test transformations at unit, contract, and end to end levels. Test invariants, not implementation details: row count expectations, un…
Part of Production Data Pipelines
This lesson belongs to a structured unit with 3 lessons, guided practice, checkpoints, and a reviewed assessment pathway.