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4
Contracts, Exposures & Unit Tests
Enforce model shape with contracts, document downstream consumers with exposures, and lock logic with dbt unit tests — ending in a green `dbt build`.
Module Progress0% Complete
80 min total
3 Lessons
0 Completed
Module Content
Model Contracts: Enforcing Shape at Build Time
Contracts, constraints, and failing builds on purpose.
10 minTutorial
Start
Exposures: Documenting Downstream Consumers
Blast-radius analysis with exposures and dbt ls.
8 minTutorial
Start
Lab: Contracts + Exposure + Unit Test (Green dbt build)
Harden a legacy dbt project; finish with dbt build exit 0.
60 minSubmission
Start