Hemen şimdi uygulayabileceğiniz API test teknikleri

Aşağıdaki tekniklerin her biri, gerçekten o şekilde davranan uç noktalarla desteklenmektedir — gerçek hız sınırlamaları, gerçek token geçerlilik süreleri, gerçek HMAC imzaları, gerçek çakışmalar — böylece üretim ortamı bunu sağlamadan önce hatayı prova edebilirsiniz.

• Sayfalama testi — Practise page-number and cursor pagination, and the edge cases that break clients: the last partial page, an out-of-range page, and a total count that disagrees with what you collected.
• Hız sınırlama testi — Trigger a real 429 with Retry-After and X-RateLimit headers, and verify your client backs off instead of retrying straight into the limit.
• İdempotans anahtar testi— Send the same write twice with an Idempotency-Key and confirm the operation happens once — the mechanism that stops a network retry becoming a duplicate charge.
• ETag ve If-Match testleri— Provoke a 412 Precondition Failed by writing with a stale ETag — the check that stops two clients silently overwriting each other.
• Webhook imza testi — Register a callback, trigger a delivery, verify its HMAC signature, and confirm a tampered payload is rejected.
• OAuth ve JWT testleri — Run real client-credentials, authorization-code and device-code flows, then test what your client does when the token expires mid-session.
• Negatif test — Provoke 400, 401, 403, 404, 409, 418, 422, 429, 500 and 503 deliberately, and check your client handles each one differently.
• Asenkron iş testi— Start a long-running job, follow the 202 and its Location header, and poll to completion — including the failure and timeout paths.

Tüm HTTP durum kodları · 39 mock REST API’nin tamamı · Başlangıç rehberi

Son güncelleme 16 Ekim 2026