jiayaoqijia Mobile testing
One skill for MetaMask Mobile functional testing. Classify the task, pick the layer, then open only the matching reference.
Out of scope: performance, visual, A/B, i18n, and flakiness skills — keep those separate.
First step — choose the layer
Read installed knowledge/testing-layers.md (source:
../../knowledge/testing-layers.md)
before writing any test. references/layers.md is only a redirect stub.
Open next
| If the work is… | Open |
|---|---|
| Pure logic / helpers / selectors / CV fallback | references/unit.md |
Screen UI via real Redux / *.view.test.tsx |
references/component-view.md |
App↔controller seam / *.integration.test.ts |
references/integration.md |
| Justified device/native journey / run Appium locally (after layer gate) | references/appium-e2e.md → mobile docs/testing/appium-smoke-testing.md |
| Area / Jira / PR coverage audit across layers | references/placement.md |
Do not read every reference up front. Follow the decision tree in installed
knowledge/testing-layers.md, then open nested files only when that doc sends
you there.
Hard rules
- Layer gate first. Prefer CV → integration → unit fallback → E2E. Do not propose E2E until CV and integration have been ruled out in writing (why CV fails, why integration fails, required device/native boundary).
- If and only if E2E is justified, implement device E2E in Appium.
- For E2E, inspect existing Appium specs, POMs, fixtures, flows, and nearby feature examples in the mobile repo before proposing code.
- E2E POM methods must not use
try/catch. - Placement work defaults to ANALYZE — implement only when the user asks.
Examples
User: Add tests for the new Predict screen visibility toggles
Agent: layers → CV → references/component-view.md → writing-tests.md
User: Cover HyperLiquid placeOrder through the real provider
Agent: layers → integration → references/integration.md
User: Add an Appium smoke for account rename
Agent: layers gate first — if only UI/nav, prefer CV; if device boundary required → appium-e2e.md
User: Cover a multi-screen filter journey on Predict
Agent: layers → CV (cross-screen routes) → references/component-view.md — not E2E
User: Analyze Perps for unit/CV/integration/e2e — MMQA-2102
Agent: references/placement.md (ANALYZE mode)