Dynatrace MCP Server

import { getSSOUrl } from './get-sso-url'; // Mock the global fetch function global.fetch = jest.fn(); describe('getSSOUrl', () => { const mockFetch = fetch as jest.MockedFunction<typeof fetch>; beforeEach(() => { jest.clearAllMocks(); delete process.env.DT_SSO_URL; }); it('should return SSO URL from environment variable if set', async () => { process.env.DT_SSO_URL = 'https://custom-sso.example.com'; const result = await getSSOUrl('https://abc12345.live.dynatrace.com'); expect(result).toBe('https://custom-sso.example.com'); expect(mockFetch).not.toHaveBeenCalled(); }); it('should discover SSO URL by following redirect', async () => { mockFetch.mockResolvedValue({ status: 302, headers: new Headers({ location: 'https://sso.dynatrace.com/sso/oauth2/authorize?params=123', }), } as Response); const result = await getSSOUrl('https://abc12345.live.dynatrace.com'); expect(result).toBe('https://sso.dynatrace.com'); expect(mockFetch).toHaveBeenCalledWith( 'https://abc12345.live.dynatrace.com/platform/oauth2/authorization/dynatrace-sso', { method: 'HEAD', redirect: 'manual', }, ); }); it('should handle sprint environment SSO URL', async () => { mockFetch.mockResolvedValue({ status: 302, headers: new Headers({ location: 'https://sso.sprint.dynatracelabs.com/sso/oauth2/authorize', }), } as Response); const result = await getSSOUrl('https://abc12345.sprint.dynatracelabs.com'); expect(result).toBe('https://sso.sprint.dynatracelabs.com'); }); it('should handle dev environment SSO URL', async () => { mockFetch.mockResolvedValue({ status: 302, headers: new Headers({ location: 'https://sso.dev.dynatracelabs.com/sso/oauth2/authorize', }), } as Response); const result = await getSSOUrl('https://abc12345.dev.dynatracelabs.com'); expect(result).toBe('https://sso.dev.dynatracelabs.com'); }); it('should return default SSO URL if no redirect', async () => { mockFetch.mockResolvedValue({ status: 200, headers: new Headers(), } as Response); const result = await getSSOUrl('https://abc12345.live.dynatrace.com'); expect(result).toBe('https://sso.dynatrace.com'); }); it('should return default SSO URL if no location header in redirect', async () => { mockFetch.mockResolvedValue({ status: 302, headers: new Headers(), } as Response); const result = await getSSOUrl('https://abc12345.live.dynatrace.com'); expect(result).toBe('https://sso.dynatrace.com'); }); it('should return default SSO URL on fetch error', async () => { mockFetch.mockRejectedValue(new Error('Network error')); const result = await getSSOUrl('https://abc12345.live.dynatrace.com'); expect(result).toBe('https://sso.dynatrace.com'); }); it('should handle 301 permanent redirect', async () => { mockFetch.mockResolvedValue({ status: 301, headers: new Headers({ location: 'https://sso.dynatrace.com/sso/oauth2/authorize', }), } as Response); const result = await getSSOUrl('https://abc12345.live.dynatrace.com'); expect(result).toBe('https://sso.dynatrace.com'); }); it('should handle 307 temporary redirect', async () => { mockFetch.mockResolvedValue({ status: 307, headers: new Headers({ location: 'https://sso.dynatrace.com/sso/oauth2/authorize', }), } as Response); const result = await getSSOUrl('https://abc12345.live.dynatrace.com'); expect(result).toBe('https://sso.dynatrace.com'); }); });