487489e26c
Single-file Node.js CLI that orchestrates the full setup lifecycle: - Interactive env var configuration with validation and smart defaults - Postgres provisioning via Docker Compose with readiness polling - Schema initialization (psql with docker exec fallback) - npm dependency installation with 120s timeout - Optional SQLite-to-Postgres data migration with retry logic - Frontend build with smart skip on reconfiguration Includes 84 tests: 50 property-based (fast-check) covering 19 correctness properties, and 34 integration tests for filesystem and parsing flows.
122 lines
4.6 KiB
JavaScript
122 lines
4.6 KiB
JavaScript
/**
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* Property-Based Tests: Config Wizard Frontend Build Skip Logic
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*
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* Feature: config-wizard
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*
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* Tests the shouldSkipFrontendBuild function from `configure.js`.
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*
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* Validates: Requirements 14.4, 14.5
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*/
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const fc = require('fast-check');
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const { shouldSkipFrontendBuild } = require('../../configure.js');
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// ─────────────────────────────────────────────────────────────────────────────
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// Helpers
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// ─────────────────────────────────────────────────────────────────────────────
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/** Generate a REACT_APP_* key name */
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const reactAppKeyArb = fc.stringMatching(/^REACT_APP_[A-Z][A-Z0-9_]{0,15}$/)
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.filter(k => k.length > 10);
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/** Generate a non-empty env value */
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const envValueArb = fc.string({ minLength: 1, maxLength: 50 })
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.filter(s => s.trim().length > 0 && !s.includes('\n'));
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// ─────────────────────────────────────────────────────────────────────────────
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// Property 19: Frontend build skip determination
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// ─────────────────────────────────────────────────────────────────────────────
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describe('Property 19: Frontend build skip determination', () => {
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/**
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* **Validates: Requirements 14.4, 14.5**
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*
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* shouldSkipFrontendBuild returns true iff all REACT_APP_* keys have identical
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* values in old and new maps and old map is non-null.
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*/
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test('when old map is null, always returns false', () => {
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fc.assert(
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fc.property(
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fc.array(fc.tuple(reactAppKeyArb, envValueArb), { minLength: 1, maxLength: 5 }),
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(entries) => {
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const newMap = new Map(entries);
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return shouldSkipFrontendBuild(null, newMap) === false;
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}
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),
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{ numRuns: 100 }
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);
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});
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test('when old and new have identical REACT_APP_* values, returns true', () => {
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fc.assert(
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fc.property(
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fc.array(fc.tuple(reactAppKeyArb, envValueArb), { minLength: 1, maxLength: 5 }),
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(entries) => {
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// Deduplicate keys by using a Map
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const deduped = [...new Map(entries).entries()];
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const oldMap = new Map(deduped);
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const newMap = new Map(deduped);
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return shouldSkipFrontendBuild(oldMap, newMap) === true;
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}
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),
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{ numRuns: 100 }
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);
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});
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test('when any REACT_APP_* value differs, returns false', () => {
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fc.assert(
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fc.property(
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fc.array(fc.tuple(reactAppKeyArb, envValueArb), { minLength: 1, maxLength: 5 }),
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envValueArb,
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(entries, differentValue) => {
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// Deduplicate keys
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const deduped = [...new Map(entries).entries()];
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if (deduped.length === 0) return true; // skip trivial case
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const oldMap = new Map(deduped);
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const newMap = new Map(deduped);
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// Change one value in the new map to be different
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const keyToChange = deduped[0][0];
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const originalValue = deduped[0][1];
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// Ensure the new value is actually different
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const newValue = differentValue === originalValue
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? differentValue + '_changed'
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: differentValue;
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newMap.set(keyToChange, newValue);
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return shouldSkipFrontendBuild(oldMap, newMap) === false;
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}
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),
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{ numRuns: 100 }
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);
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});
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test('when new map has additional REACT_APP_* keys not in old, returns false', () => {
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fc.assert(
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fc.property(
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fc.array(fc.tuple(reactAppKeyArb, envValueArb), { minLength: 1, maxLength: 3 }),
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reactAppKeyArb,
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envValueArb,
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(entries, extraKey, extraValue) => {
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// Deduplicate keys
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const deduped = [...new Map(entries).entries()];
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const oldMap = new Map(deduped);
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const newMap = new Map(deduped);
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// Add an extra key to new that doesn't exist in old
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// Ensure the extra key is not already in the map
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const uniqueExtraKey = deduped.some(([k]) => k === extraKey)
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? extraKey + '_EXTRA'
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: extraKey;
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newMap.set(uniqueExtraKey, extraValue);
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return shouldSkipFrontendBuild(oldMap, newMap) === false;
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}
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),
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{ numRuns: 100 }
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);
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});
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});
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