wehub-resource-sync
55 lines
2.3 KiB
TypeScript
55 lines
2.3 KiB
TypeScript
import { describe, it, expect } from 'vitest';
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import fs from 'fs';
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import path from 'path';
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import { fileURLToPath } from 'url';
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const currentDir = path.dirname(fileURLToPath(import.meta.url));
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const migrationPath = path.resolve(
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currentDir,
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'../../src/infra/database/migrations/051_create-database-backups.sql'
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);
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describe('051_create-database-backups migration', () => {
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const sql = fs.readFileSync(migrationPath, 'utf8');
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it('migration file exists', () => {
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expect(fs.existsSync(migrationPath)).toBe(true);
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});
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// ── Idempotency guards ───────────────────────────────────────────────
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it('creates the table with IF NOT EXISTS', () => {
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expect(sql).toMatch(/CREATE TABLE IF NOT EXISTS system\.database_backups/i);
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});
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it('creates indexes with IF NOT EXISTS', () => {
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expect(sql).toMatch(/CREATE UNIQUE INDEX IF NOT EXISTS idx_database_backups_name/i);
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expect(sql).toMatch(/CREATE INDEX IF NOT EXISTS idx_database_backups_status/i);
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});
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it('drops the updated_at trigger before creating it', () => {
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const dropIndex = sql.search(
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/DROP TRIGGER IF EXISTS update_database_backups_updated_at ON system\.database_backups/i
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);
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const createIndex = sql.search(/CREATE TRIGGER update_database_backups_updated_at/i);
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expect(dropIndex).toBeGreaterThanOrEqual(0);
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expect(createIndex).toBeGreaterThan(dropIndex);
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});
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// ── Structure ────────────────────────────────────────────────────────
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it('constrains status to the supported lifecycle values', () => {
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expect(sql).toMatch(/CHECK \(status IN \('running', 'completed', 'failed'\)\)/i);
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});
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it('constrains trigger_source to manual or scheduled', () => {
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expect(sql).toMatch(/CHECK \(trigger_source IN \('manual', 'scheduled'\)\)/i);
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});
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it('enforces unique backup names only when a name is set', () => {
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expect(sql).toMatch(/ON system\.database_backups\(name\)\s+WHERE name IS NOT NULL/i);
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});
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it('uses the shared system.update_updated_at trigger function', () => {
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expect(sql).toMatch(/EXECUTE FUNCTION system\.update_updated_at\(\)/i);
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});
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});
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