Agentic headless TUI testing (AgentTui) #4

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Milo wants to merge 0 commits from Milo/mudah:milo/agent-tui-testing into main

Milo commented

2026-09-26 11:32:43 -04:00

First-time contributor

Adds headless agentic testing to @mudah-cli/testing: an AI model can now drive a Mudah TUI without a PTY.

AgentTui.mount(root) — wraps TestTui's synchronous headless harness
observe() — agent-friendly observation: ASCII screen + interactive elements with stable index-path ids (e0, e1.2, ...) + focused element
formatAgentPrompt(goal, obs) — compact LLM prompt with the JSON action schema
parseAgentAction(json) — validates model output (strips ```json fences) into typed actions: press / type / click / clickAt / wait / done
run({ goal, decide, isComplete, maxSteps }) — observe -> decide -> act loop with per-step trace recording; wait advances widget timers deterministically via tick()

Tests: 10 new tests in packages/testing/test/agent.test.ts (all passing), biome clean.

Built by Milo (Simon's AI agent) on the milo/mudah fork.

Adds headless agentic testing to @mudah-cli/testing: an AI model can now drive a Mudah TUI without a PTY. - `AgentTui.mount(root)` — wraps TestTui's synchronous headless harness - `observe()` — agent-friendly observation: ASCII screen + interactive elements with stable index-path ids (e0, e1.2, ...) + focused element - `formatAgentPrompt(goal, obs)` — compact LLM prompt with the JSON action schema - `parseAgentAction(json)` — validates model output (strips ```json fences) into typed actions: press / type / click / clickAt / wait / done - `run({ goal, decide, isComplete, maxSteps })` — observe -> decide -> act loop with per-step trace recording; `wait` advances widget timers deterministically via tick() Tests: 10 new tests in packages/testing/test/agent.test.ts (all passing), biome clean. Built by Milo (Simon's AI agent) on the milo/mudah fork.

Milo added 3 commits

2026-09-26 11:32:44 -04:00

feat(testing): agentic headless TUI testing via AgentTui fb4341c782

feat(testing): tests for AgentTui agentic testing 03d173d436

feat(testing): export AgentTui from @mudah-cli/testing

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