Initial import of zappier-edge from zapier monorepo

tests/db-session.test.ts

@@ -0,0 +1,32 @@
+import Database from 'better-sqlite3';
+import { SqliteSessionRepo } from '../src/db/session-repo';
+
+describe('SqliteSessionRepo', () => {
+  it('creates and retrieves sessions within the TTL', () => {
+    const repo = new SqliteSessionRepo(new Database(':memory:'));
+    const s = repo.create('cust_1', 60_000);
+    expect(s.customerId).toBe('cust_1');
+    expect(repo.get(s.token, s.createdMs + 30_000)?.customerId).toBe('cust_1');
+  });
+
+  it('persists sessions across instances (same db)', () => {
+    const db = new Database(':memory:');
+    const first = new SqliteSessionRepo(db);
+    const s = first.create('cust_1', 60_000);
+    const second = new SqliteSessionRepo(db);
+    expect(second.get(s.token, s.createdMs + 1_000)?.customerId).toBe('cust_1');
+  });
+
+  it('expires sessions after the TTL', () => {
+    const repo = new SqliteSessionRepo(new Database(':memory:'));
+    const s = repo.create('cust_1', 60_000);
+    expect(repo.get(s.token, s.createdMs + 61_000)).toBeUndefined();
+  });
+
+  it('deletes sessions (logout)', () => {
+    const repo = new SqliteSessionRepo(new Database(':memory:'));
+    const s = repo.create('cust_1', 60_000);
+    repo.delete(s.token);
+    expect(repo.get(s.token, s.createdMs)).toBeUndefined();
+  });
+});