Reference
How Yewo works
The discover, generate, execute, audit pipeline.
journey -> discover -> generate scenarios -> execute -> audit -> reportDiscovery
During discovery, Yewo repeats these steps:
- Analyze the screenshot with the configured semantic model.
- Ask the planner for the next action.
- Ground the visual target to coordinates.
- Validate the action.
- Act through Appium.
Yewo records verified app knowledge as it goes. It then compiles a reusable procedure for the journey.
Generation and execution
For a journey test, Yewo generates scenarios only after discovery provides the required evidence. Yewo then executes each scenario from its declared preconditions.
Audit
A separate auditor evaluates the captured evidence against the expected outcomes.
Only visible or measured evidence can prove an outcome. A planner's claim of completion is not sufficient evidence for a passing verdict.