Create auth.test.ts

projects/pi-nexus-iam/tests/unit/backend/auth.test.ts

@@ -0,0 +1,63 @@
+/**
+ * Unit tests for the authentication backend
+ */
+
+import { AuthBackend } from '../../src/backend/auth';
+import { QCLOUD_API_KEY, QCLOUD_API_URL } from '../../src/qc-utils/qc-constants';
+
+describe('AuthBackend', () => {
+  const authBackend = new AuthBackend();
+
+  beforeEach(() => {
+    jest.resetModules();
+  });
+
+  it('should set the API key and URL', () => {
+    authBackend.setApiKey(QCLOUD_API_KEY);
+    authBackend.setApiUrl(QCLOUD_API_URL);
+
+    expect(authBackend.apiKey).toBe(QCLOUD_API_KEY);
+    expect(authBackend.apiUrl).toBe(QCLOUD_API_URL);
+  });
+
+  it('should authenticate successfully', async () => {
+    const response = await authBackend.authenticate();
+
+    expect(response.status).toBe(200);
+    expect(response.data).toHaveProperty('token');
+  });
+
+  it('should throw an error on authentication failure', async () => {
+    jest.spyOn(global, 'fetch').mockImplementation(() => {
+      return Promise.reject(new Error('Authentication failed'));
+    });
+
+    await expect(authBackend.authenticate()).rejects.toThrowError('Authentication failed');
+  });
+
+  it('should refresh the token successfully', async () => {
+    const refreshToken = 'refresh-token';
+    const newToken = 'new-token';
+
+    jest.spyOn(global, 'fetch').mockImplementation(() => {
+      return Promise.resolve({
+        status: 200,
+        data: { token: newToken },
+      });
+    });
+
+    await authBackend.refreshToken(refreshToken);
+
+    expect(authBackend.token).toBe(newToken);
+  });
+
+  it('should throw an error on token refresh failure', async () => {
+    const refreshToken = 'refresh-token';
+
+    jest.spyOn(global, 'fetch').mockImplementation(() => {
+      return Promise.reject(new Error('Token refresh failed'));
+    });
+
+    await expect(authBackend.refreshToken(refreshToken)).rejects.toThrowError('Token refresh failed');
+  });
+});