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test: kill act env warnings + remove debug console noise

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Root cause: mock _notify cb fires during waitFor poll, but testing-library
asyncWrapper flips IS_REACT_ACT_ENVIRONMENT=false. Raw react act() then
warns 'not configured to support act' (146 warnings).

Fix: _notify sets globalThis.IS_REACT_ACT_ENVIRONMENT=true around act(),
restores after. setupTests sets flag globally. Both together = 0 warnings.

Also:
- Remove 4 debug console.log from App.js (encounter start/end, drag, add chars)
- Remove always-fires scenario summary console.log
- Add fastWaitFor helper (5ms poll) to testHelpers
- Swap scenario waitFor -> fastWaitFor

Tests: 77 pass / 0 fail / 0 warnings / 0 console noise.
This commit is contained in:
david raistrick
2026-07-03 15:59:14 -04:00
parent 530aaadf90
commit 31d19c5912
5 changed files with 40 additions and 30 deletions
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src/__mocks__/firebase/_mock-db.js
+2 -2
View File
@@ -39,8 +39,8 @@ export const MOCK_DB = {
},
_notify(path) {
// notify exact doc path subscribers (wrapped in act for test isolation).
// Set flag true around cb: RTL asyncWrapper (waitFor) flips it false
// during poll, making raw react act() warn 'not configured'.
// Set flag true around cb: testing-library asyncWrapper (waitFor) flips it
// false during poll, which makes raw react act() warn 'not configured'.
if (state.subscribers.has(path)) state.subscribers.get(path).forEach(cb => {
try {
const { act } = require('react');