85 lines
3.6 KiB
JavaScript
85 lines
3.6 KiB
JavaScript
import { describe, test, afterEach } from 'node:test';
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import assert from 'node:assert/strict';
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import { mkdtempSync, rmSync, mkdirSync, writeFileSync, existsSync } from 'node:fs';
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import { join } from 'node:path';
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import { tmpdir } from 'node:os';
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import { calculateScore } from '../personalization-score.mjs';
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// M0-7: the scorer now reads INSTANCE data from the EXTERNAL data root
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// (getDataRoot, stubbed via LINKEDIN_STUDIO_DATA), mirroring the migration's
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// dests, and falls back to the plugin tree only for back-compat. The placeholder
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// sentinel still keys voice detection (Step-5 remediation): the placeholder earns
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// 0 of the 25 voice points; a populated profile (sentinel removed) earns them.
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const SENTINEL = '<!-- VOICE_PLACEHOLDER -->';
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// A >50-line body with NEITHER the sentinel NOR `[Your Name]`, so the sentinel is
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// the only thing distinguishing placeholder from real profile.
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const LONG_BODY = Array.from({ length: 60 }, (_, i) => `- voice characteristic line ${i + 1}`).join('\n');
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function makeRoots() {
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const dataDir = mkdtempSync(join(tmpdir(), 'lis-score-data-'));
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const pluginRoot = mkdtempSync(join(tmpdir(), 'lis-score-plugin-'));
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mkdirSync(join(dataDir, 'voice-samples'), { recursive: true });
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return { dataDir, pluginRoot };
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}
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function writeExternalVoice(dataDir, content) {
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writeFileSync(join(dataDir, 'voice-samples', 'authentic-voice-samples.md'), content, 'utf-8');
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}
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describe('calculateScore — reads external instance data (M0-7)', () => {
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let dataDir, pluginRoot;
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const saved = { LINKEDIN_STUDIO_DATA: process.env.LINKEDIN_STUDIO_DATA };
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afterEach(() => {
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for (const d of [dataDir, pluginRoot]) {
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if (d && existsSync(d)) rmSync(d, { recursive: true, force: true });
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}
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dataDir = pluginRoot = undefined;
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if (saved.LINKEDIN_STUDIO_DATA === undefined) delete process.env.LINKEDIN_STUDIO_DATA;
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else process.env.LINKEDIN_STUDIO_DATA = saved.LINKEDIN_STUDIO_DATA;
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});
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test('external placeholder with the sentinel scores 0 voice points (even >50 lines, no [Your Name])', () => {
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({ dataDir, pluginRoot } = makeRoots());
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process.env.LINKEDIN_STUDIO_DATA = dataDir;
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writeExternalVoice(dataDir, `# Voice Profile (placeholder)\n${SENTINEL}\n\n${LONG_BODY}\n`);
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const { score, personalized } = calculateScore(pluginRoot);
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assert.equal(score, 0, 'placeholder must not earn the 25 voice points');
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assert.equal(personalized, 0);
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});
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test('a real EXTERNAL profile (no sentinel, >50 lines) earns the 25 voice points', () => {
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({ dataDir, pluginRoot } = makeRoots());
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process.env.LINKEDIN_STUDIO_DATA = dataDir;
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writeExternalVoice(dataDir, `# My Voice Profile\n\n${LONG_BODY}\n`);
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const { score, personalized } = calculateScore(pluginRoot);
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assert.equal(score, 25, 'a populated external profile must earn the 25 voice points');
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assert.equal(personalized, 1);
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});
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test('profile absent at external profile/user-profile.md → 0, no crash (graceful degradation)', () => {
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({ dataDir, pluginRoot } = makeRoots());
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process.env.LINKEDIN_STUDIO_DATA = dataDir;
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// nothing seeded — no voice, no profile, no scaffolds anywhere
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const { score, personalized } = calculateScore(pluginRoot);
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assert.equal(score, 0);
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assert.equal(personalized, 0);
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});
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test('a short external placeholder (<50 lines) also scores 0 voice points', () => {
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({ dataDir, pluginRoot } = makeRoots());
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process.env.LINKEDIN_STUDIO_DATA = dataDir;
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writeExternalVoice(dataDir, `# Voice Profile (placeholder)\n${SENTINEL}\n`);
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const { score } = calculateScore(pluginRoot);
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assert.equal(score, 0);
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});
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});
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