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Monorepo for Aesthetic.Computer aesthetic.computer
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JavaScript
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374import test from "node:test";import assert from "node:assert/strict";
import { createBeatCue, createBeatCuePlan, cueTimeMs, validateActionCuePlan,} from "../lib/cue-timing.mjs";
const words = [ { text:"Click", fromMs:100, toMs:300 }, { text:"Publish.", fromMs:320, toMs:760 }, { text:"The", fromMs:900, toMs:1030 }, { text:"pill", fromMs:1050, toMs:1300 }, { text:"flips", fromMs:1320, toMs:1600 }, { text:"to", fromMs:1620, toMs:1710 }, { text:"Live.", fromMs:1730, toMs:2040 },];
test("cueTimeMs matches normalized phrases at either edge", () => { assert.equal(cueTimeMs(words, "Publish"), 320); assert.equal(cueTimeMs(words, "pill flips to Live", { anchor:"end" }), 2040);});
test("createBeatCue subtracts movement lead time from the word cue", async () => { let clock = 10; const waits = []; const seen = []; const cue = createBeatCue({ beat:{ words }, startedAt:10, now:() => clock, sleep:async (ms) => { waits.push(ms); clock += ms / 1000; }, onCue:(result) => seen.push(result), }); await cue("Live", { leadMs:500 }); assert.deepEqual(waits, [1230]); assert.equal(seen[0].targetMs, 1730);});
test("missing cues fail before an unrelated action can run", () => { assert.throws(() => cueTimeMs(words, "Generate"), /was not found/);});
test("required action cue plans fail before narration synthesis", () => { const screenplay = { slug:"new-tutorial", actionCuePolicy:"required", beats:[{ say:"Click Publish.", do:async () => {} }], }; assert.throws(() => validateActionCuePlan(screenplay), /without a word cue/); screenplay.beats[0].cues = [{ phrase:"Generate" }]; assert.throws(() => validateActionCuePlan(screenplay), /is not present/); screenplay.beats[0].cues = [{ phrase:"Click Publish" }]; assert.equal(validateActionCuePlan(screenplay), screenplay);});
test("required cue plans block early actions and unconsumed declarations", async () => { const called = []; const plan = createBeatCuePlan({ beat:{ index:2, cues:["Publish", { phrase:"Live", leadMs:400 }] }, cue:async (phrase, options) => called.push({ phrase, options }), required:true, }); assert.throws(() => plan.assertActionReady("click"), /before nextCue/); await plan.next(); plan.assertActionReady("click"); assert.throws(() => plan.assertComplete(), /1 of 2/); await plan.next(); plan.assertComplete(); assert.deepEqual(called, [ { phrase:"Publish", options:{} }, { phrase:"Live", options:{ leadMs:400 } }, ]);});