BREAKING CHANGE(SmartAcme): Refactor challenge handling by removing legacy setChallenge/removeChallenge in favor of pluggable challengeHandlers and update documentation and tests accordingly

test/test.smartacme.ts

@@ -0,0 +1,32 @@
+import { tap, expect } from '@push.rocks/tapbundle';
+import { SmartAcme } from '../ts/index.js';
+import type { IChallengeHandler } from '../ts/handlers/IChallengeHandler.js';
+
+// Dummy handler for testing
+class DummyHandler implements IChallengeHandler<any> {
+  getSupportedTypes(): string[] { return ['dns-01']; }
+  async prepare(_: any): Promise<void> { /* no-op */ }
+  async cleanup(_: any): Promise<void> { /* no-op */ }
+}
+
+tap.test('constructor throws without challengeHandlers', async () => {
+  expect(() => new SmartAcme({
+    accountEmail: 'test@example.com',
+    mongoDescriptor: { mongoDbName: 'db', mongoDbPass: 'pass', mongoDbUrl: 'url' },
+    environment: 'integration',
+    retryOptions: {},
+  } as any)).toThrow();
+});
+
+tap.test('constructor accepts valid challengeHandlers', async () => {
+  const sa = new SmartAcme({
+    accountEmail: 'test@example.com',
+    mongoDescriptor: { mongoDbName: 'db', mongoDbPass: 'pass', mongoDbUrl: 'url' },
+    environment: 'integration',
+    retryOptions: {},
+    challengeHandlers: [new DummyHandler()],
+  });
+  expect(sa).toBeInstanceOf(SmartAcme);
+});
+
+export default tap.start();