31 lines
1.8 KiB
JavaScript
31 lines
1.8 KiB
JavaScript
'use strict';
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const assert = require('node:assert/strict');
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const SS = require('../js/skin-score');
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for (const raw of [20, 24, 28, 40, 50, 24.6, null]) {
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for (const realAge of [25, 30, 60, undefined]) {
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const result = structuredClone(SS.MOCK_RESULT);
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if (raw == null) delete result.skin_age; else result.skin_age = { value: raw };
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const before = JSON.stringify(result);
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const vm = SS.buildViewModel(result, SS.MOCK_SIDE, { realAge });
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const expected = raw == null || realAge == null ? raw : Math.max(realAge - 5, Math.min(realAge + 5, raw));
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assert.equal(vm.skinAgeRaw, raw); assert.equal(vm.skinAgeDisplay, expected);
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assert.equal(Boolean(vm.ageClampNote), expected != null && expected !== raw);
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assert.equal(SS.reportSkinAge(vm, result), expected);
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assert.equal(JSON.stringify(result), before);
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}
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}
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const legacy = { skinAgeRaw: 24, skinAgeDisplay: 57, realAge: 60 };
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assert.equal(SS.reportSkinAge(legacy), 55);
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assert.equal(legacy.skinAgeDisplay, 57, 'historical VM is not mutated');
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assert.equal(SS.reportSkinAge({ skinAgeDisplay: 57 }, { skin_age: { value: 24 } }), 24);
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assert.equal(SS.reportSkinAge({ skinAgeDisplay: 57 }), null, 'clamped display is never a raw-age fallback');
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assert.equal(SS.reportSkinAge({ skinAgeRaw: null, skinAgeDisplay: 57 }), null);
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assert.equal(SS.reportSkinAge({}, { skin_age: '24.6' }), 24.6);
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for (const [raw, expected] of [[24,25],[25,25],[30,30],[35,35],[36,35]]) {
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assert.equal(SS.reportSkinAge({skinAgeRaw:raw,realAge:30}),expected);
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}
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assert.equal(SS.reportSkinAge({skinAgeRaw:40,realAge:25}),30);
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assert.equal(SS.reportSkinAge({skinAgeRaw:10,realAge:25}),20);
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for(const raw of [NaN,Infinity,-1]) assert.equal(SS.reportSkinAge({skinAgeRaw:raw,realAge:25}),null);
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console.log('PASS: age display clamps ±5, boundaries/decimal/missing; original age and historical snapshots unchanged');
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