Guides¶

Practical guides to testing a connected product as one system.

• How to test a connected product end to end: reach every part through its API contract, check the physical outputs with test equipment, and get one answer for the run.
• How to test a connected device before the hardware exists: write the system test against mocks built from the device's API contract, then run the same plan on the real device.
• Regression testing a connected product, release after release: the same system test, from the same starting state, on every release, and what the record of each run gives a release decision.