Bot

2026-09-07 22:57:18 +07:00
parent fdbfb34842
commit 1bba2b518e
101 changed files with 2503 additions and 8 deletions
@@ -0,0 +1,87 @@
+import { CoreApiClient, CoreApiClientError } from '../../src/adapters/notification/core-api-client';
+
+describe('CoreApiClient', () => {
+  const API_URL = 'http://core.local';
+  const CLIENT_ID = 'cid';
+  const CLIENT_SECRET = 'csec';
+
+  beforeEach(() => {
+    (global as any).fetch = jest.fn();
+    jest.clearAllMocks();
+  });
+
+  it('requests token successfully and caches it', async () => {
+    // token endpoint response
+    (global.fetch as jest.Mock).mockResolvedValueOnce({ status: 200, json: async () => ({ success: true, data: { access_token: 't1', token_type: 'Bearer', expires_in: 3600 } }) });
+
+    const client = new CoreApiClient({ apiUrl: API_URL, clientId: CLIENT_ID, clientSecret: CLIENT_SECRET });
+
+    const token = await client.getToken();
+    expect(token).toBe('t1');
+
+    // second call should not call fetch again for token
+    const token2 = await client.getToken();
+    expect(token2).toBe('t1');
+    expect(global.fetch).toHaveBeenCalledTimes(1);
+  });
+
+  it('throws on invalid credentials (401)', async () => {
+    (global.fetch as jest.Mock).mockResolvedValueOnce({ status: 401, json: async () => ({}) });
+    const client = new CoreApiClient({ apiUrl: API_URL, clientId: CLIENT_ID, clientSecret: CLIENT_SECRET });
+    await expect(client.getToken()).rejects.toThrow(CoreApiClientError);
+  });
+
+  it('retries once on 401 during authenticatedRequest', async () => {
+    // initial token fetch
+    (global.fetch as jest.Mock).mockResolvedValueOnce({ status: 200, json: async () => ({ success: true, data: { access_token: 't1', token_type: 'Bearer', expires_in: 3600 } }) });
+
+    // first API call returns 401
+    (global.fetch as jest.Mock).mockResolvedValueOnce({ status: 401, json: async () => ({}) });
+
+    // token refresh fetch returns new token
+    (global.fetch as jest.Mock).mockResolvedValueOnce({ status: 200, json: async () => ({ success: true, data: { access_token: 't2', token_type: 'Bearer', expires_in: 3600 } }) });
+
+    // retried API call returns 200
+    (global.fetch as jest.Mock).mockResolvedValueOnce({ status: 200, json: async () => ({ ok: true }) });
+
+    const client = new CoreApiClient({ apiUrl: API_URL, clientId: CLIENT_ID, clientSecret: CLIENT_SECRET });
+
+    const res = await client.authenticatedRequest(`${API_URL}/api/v1/users`, { method: 'GET' });
+    expect(res.status).toBe(200);
+    expect(global.fetch).toHaveBeenCalledTimes(4);
+  });
+
+  it('does not retry on 403', async () => {
+    (global.fetch as jest.Mock).mockResolvedValueOnce({ status: 200, json: async () => ({ success: true, data: { access_token: 't1', token_type: 'Bearer', expires_in: 3600 } }) });
+    (global.fetch as jest.Mock).mockResolvedValueOnce({ status: 403, json: async () => ({}) });
+
+    const client = new CoreApiClient({ apiUrl: API_URL, clientId: CLIENT_ID, clientSecret: CLIENT_SECRET });
+
+    const res = await client.authenticatedRequest(`${API_URL}/api/v1/forbidden`, { method: 'GET' });
+    expect(res.status).toBe(403);
+    // only token fetch + one API call
+    expect(global.fetch).toHaveBeenCalledTimes(2);
+  });
+
+  it('handles token refresh before expiry', async () => {
+    (global.fetch as jest.Mock).mockResolvedValueOnce({ status: 200, json: async () => ({ success: true, data: { access_token: 't1', token_type: 'Bearer', expires_in: 2 } }) });
+    const client = new CoreApiClient({ apiUrl: API_URL, clientId: CLIENT_ID, clientSecret: CLIENT_SECRET });
+
+    const token1 = await client.getToken();
+    expect(token1).toBe('t1');
+
+    // force expiry by manipulating internal state
+    (client as any).tokenExpiry = Date.now() - 1000;
+
+    (global.fetch as jest.Mock).mockResolvedValueOnce({ status: 200, json: async () => ({ success: true, data: { access_token: 't2', token_type: 'Bearer', expires_in: 3600 } }) });
+
+    const token2 = await client.getToken();
+    expect(token2).toBe('t2');
+  });
+
+  it('handles network timeout', async () => {
+    (global.fetch as jest.Mock).mockRejectedValueOnce(Object.assign(new Error('AbortError'), { name: 'AbortError' }));
+    const client = new CoreApiClient({ apiUrl: API_URL, clientId: CLIENT_ID, clientSecret: CLIENT_SECRET, timeoutMs: 1 });
+    await expect(client.getToken()).rejects.toThrow(CoreApiClientError);
+  });
+});