Express courier. Direct.
Also overnight.
x25pronto Switzerland takes goods direct to the destination. Small loads go by car. Larger loads go by van or Van XL. Direct, express and overnight trips run Monday to Sunday when a slot is free. Free times are shown in the booking calendar. This keeps the plan clear.
End‑to‑end tests for courier integrations: checklist and tools
Concrete test cases, CI/CD integration, mocking tools and monitoring scripts for stable courier integrations in Switzerland.
Quick answer
End‑to‑end tests validate the entire flow: booking, confirmation, tracking, pickup and delivery. Start with defined test cases (happy path, error cases, timeouts), automate them in your CI/CD pipeline and use mocks for external services. Add production monitoring scripts. This reduces failures for shipments in Zurich, Bern or Geneva and improves integration reliability.
Why E2E tests matter for courier integrations
A courier integration ties your booking UI, API calls, validation, confirmations and tracking together. A fault in one part can break the entire flow and cause missed pickups or wrong delivery info. End‑to‑end tests run all components together and find issues unit or integration tests miss.
Core test cases (checklist)
1) Happy Path: create order, receive confirmation, start tracking, confirm delivery. 2) Validation errors: missing address fields, invalid package sizes, disallowed contents. 3) API timeouts and retry logic: how does your system behave with slow partner APIs? 4) Duplicate orders: check idempotency. 5) Cancellations and rebookings: process partner feedback correctly. 6) Network failures: retry and notify. 7) User view: UI flows for order entry and status display.
Mocking and test data
Mock partner APIs for booking, tracking and delivery confirmations. Tools like WireMock or MockServer run locally and in CI. Create realistic test data: Swiss addresses (Zurich, Lausanne), typical parcel sizes and edge cases (empty fields, special notes). Keep test and production data separate. Use synthetic reference numbers instead of real shipment IDs.
CI/CD integration
Automate E2E tests in your CI/CD pipeline (GitLab CI, GitHub Actions, Azure DevOps). Run staged tests: quick smoke tests for pull requests, full E2E suites before merge or deploy. Use gates: block releases if critical E2E tests fail. Use containers (Docker) to keep test environments consistent.
Monitoring and production checks
Production checks complement test runs. Small monitoring scripts call production endpoints at intervals (for example every 5 minutes) and check status codes, response times and basic workflows (e.g. a tagged test order). Use alerting (PagerDuty, Opsgenie) for deviations. Respect data protection: never use real customer data in tests and checks.
Concrete tools and example scripts
Recommended tools: Postman / Newman for API scenarios, Playwright or Cypress for UI flows, WireMock/MockServer for API stubs, k6 for load tests, Prometheus+Grafana for monitoring. Example: Newman runs Postman collections in GitLab CI; WireMock simulates partner API responses; a small Bash/Python script posts a test order to production API every 5 minutes and triggers an alert on errors.
Frequently asked questions
How do I avoid tests triggering real shipments?
Keep environments separate. Use dedicated test accounts at partners, test flags or a test label in requests. Mock critical endpoints and use synthetic addresses and shipment numbers.
How often should E2E tests run?
Run fast smoke tests on every pull request. Run the full E2E suite before each release. Production checks can run at minute intervals depending on needs and costs.
What issues do E2E tests find that unit tests miss?
E2E tests reveal interface mismatches, API incompatibilities, auth problems, timeouts and data handover issues between components.
How to handle flaky tests?
Investigate root causes: timing, external dependencies, test data. Stabilize tests with retries, fixed test data, mocks and isolated environments. Mark flaky tests and fix the underlying issue rather than ignoring them.