feat: 레거시 DB 순차 증분 이관 CLI 추가

2026-08-18 12:35:24 +00:00
parent e910a635e6
commit da0e32f422
21 changed files with 1375 additions and 104 deletions
@@ -0,0 +1,29 @@
+import { describe, expect, it } from 'vitest';
+
+import {
+    fingerprintMariaConnection,
+    requireIncrementalCheckpoint,
+    validateSourceIdentity,
+} from '../src/incremental.js';
+
+describe('legacy incremental source identity', () => {
+    it('excludes passwords while binding host, database, user, and non-secret options', () => {
+        const first = fingerprintMariaConnection('mariadb://reader:first@db.internal:3307/root_dump?ssl=true');
+        const rotated = fingerprintMariaConnection('mariadb://reader:rotated@db.internal:3307/root_dump?ssl=true');
+        const otherDatabase = fingerprintMariaConnection('mariadb://reader:rotated@db.internal:3307/che_dump?ssl=true');
+
+        expect(first).toBe(rotated);
+        expect(first).not.toBe(otherDatabase);
+    });
+
+    it('rejects missing, mismatched, and malformed checkpoint identities', () => {
+        const source = { key: 'cutover:che', fingerprint: 'a'.repeat(64) };
+        expect(() => requireIncrementalCheckpoint(null, source, 'hall')).toThrow('completed full checkpoint');
+        expect(() =>
+            requireIncrementalCheckpoint({ sourceFingerprint: 'b'.repeat(64), lastLegacyId: 1n }, source, 'hall')
+        ).toThrow('fingerprint changed');
+        expect(() => validateSourceIdentity({ key: '../unsafe', fingerprint: 'a'.repeat(64) })).toThrow(
+            'safe characters'
+        );
+    });
+});