Kazuma
cd74497de6
fix: restore ScoringConfig improvements lost in refactor commit docs: rewrite README and CLAUDE.md to reflect current architecture code-format code fixes
46 lines
1.6 KiB
JavaScript
46 lines
1.6 KiB
JavaScript
import { test } from 'node:test';
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import assert from 'node:assert/strict';
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import { MarketRegime } from '../src/market/MarketRegime.js';
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import { SECTOR, ASSET_TYPE } from '../src/config/constants.js';
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const regime = (benchmarks) => new MarketRegime({ benchmarks });
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test('stock inflated P/E = marketPE × 1.5', () => {
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const { gates } = regime({ marketPE: 24 }).getInflatedOverrides(ASSET_TYPE.STOCK, SECTOR.GENERAL);
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assert.equal(gates.maxPERatio, Math.round(24 * 1.5)); // 36
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});
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test('tech inflated P/E = techPE × 1.3', () => {
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const { gates } = regime({ techPE: 40 }).getInflatedOverrides(
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ASSET_TYPE.STOCK,
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SECTOR.TECHNOLOGY,
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);
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assert.equal(gates.maxPERatio, Math.round(40 * 1.3)); // 52
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});
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test('REIT inflated minYield = reitYield × 0.85', () => {
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const { thresholds } = regime({ reitYield: 4.0 }).getInflatedOverrides(
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ASSET_TYPE.STOCK,
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SECTOR.REIT,
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);
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assert.equal(thresholds.minYield, +(4.0 * 0.85).toFixed(2)); // 3.40
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});
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test('bond inflated minSpread = igSpread × 0.80', () => {
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const { thresholds } = regime({ igSpread: 1.5 }).getInflatedOverrides(
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ASSET_TYPE.BOND,
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SECTOR.GENERAL,
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);
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assert.equal(thresholds.minSpread, +(1.5 * 0.8).toFixed(2)); // 1.20
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});
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test('ETF inflated loosens expense gate to 0.75', () => {
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const { gates } = regime({}).getInflatedOverrides(ASSET_TYPE.ETF);
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assert.equal(gates.maxExpenseRatio, 0.75);
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});
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test('falls back to defaults when benchmarks missing', () => {
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const { gates } = new MarketRegime({}).getInflatedOverrides(ASSET_TYPE.STOCK, SECTOR.GENERAL);
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assert.equal(gates.maxPERatio, Math.round(22 * 1.5)); // default marketPE = 22
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});
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