50 lines
2.4 KiB
TypeScript
50 lines
2.4 KiB
TypeScript
import { readFileSync } from 'node:fs';
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import { resolve } from 'node:path';
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import { describe, expect, it } from 'vitest';
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import { readProductionInputsSnapshot } from '@/entry-client';
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import { serializeJsonLd } from '@/security/serialize-json-ld';
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import type { ProductionInputs } from '@/content/types';
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const validInputs = (): ProductionInputs => ({
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content: JSON.parse(readFileSync(resolve(process.cwd(), 'content/public/portfolio-content.json'), 'utf8')),
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manifest: JSON.parse(readFileSync(resolve(process.cwd(), 'content/public/asset-manifest.json'), 'utf8')),
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site: JSON.parse(readFileSync(resolve(process.cwd(), 'config/site.preview.json'), 'utf8')),
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}) as ProductionInputs;
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const snapshotDocument = (value: unknown): Document => new DOMParser().parseFromString(
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`<script id="portfolio-inputs" type="application/json">${serializeJsonLd(value)}</script>`,
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'text/html',
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);
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describe('client production-input snapshot', () => {
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it('schema-validates and recursively freezes the complete browser snapshot', () => {
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const inputs = readProductionInputsSnapshot(snapshotDocument(validInputs()));
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expect(Object.isFrozen(inputs)).toBe(true);
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expect(Object.isFrozen(inputs.content.projects.selected)).toBe(true);
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expect(Object.isFrozen(inputs.content.projects.selected[0]?.technicalDecisions)).toBe(true);
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expect(Object.isFrozen(inputs.manifest.assets)).toBe(true);
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expect(Object.isFrozen(inputs.site)).toBe(true);
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expect(() => {
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(inputs.content.identity as { role: string }).role = 'mutated';
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}).toThrow();
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});
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it('rejects JSON that does not satisfy the production-input schema', () => {
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const invalid = validInputs() as ProductionInputs & { unexpected?: string };
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invalid.unexpected = 'not allowed';
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expect(() => readProductionInputsSnapshot(snapshotDocument(invalid))).toThrow(/unrecognized|invalid|expected/i);
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});
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it('rejects a supplied asset reference absent from the supplied public manifest', () => {
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const invalid = validInputs();
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const medication = invalid.content.projects.selected[0]!;
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medication.assetIds = medication.assetIds.map((assetId) =>
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assetId === 'medication-mobile-logs' ? 'unmanifested-snapshot-asset' : assetId);
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medication.media![0]!.assetId = 'unmanifested-snapshot-asset';
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expect(() => readProductionInputsSnapshot(snapshotDocument(invalid))).toThrow(/unmanifested asset reference/i);
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});
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});
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