L-ittestjar ta' mikroservizzi u sistemi distribwiti huwa aktar kkumpless milli l-ittestjar ta' monoliti — servizzi jinteragiscu fuq networks, b'deploiment indipendenti u modi ta' fallimenti distribwiti. Jeħtieġ strateġiji bħal contract testing, testing fuq livell ta' servizz, u approċċi integrazzjoni/E2E li jigu kkunsidrati bir-reqqa.
Il-isfidi
Distributed systems are harder to test than monoliths:
→ many SERVICES interacting over the NETWORK (latency, failures, partial outages)
→ services deployed INDEPENDENTLY → integration/compatibility concerns
→ E2E testing across many services is SLOW, BRITTLE, and complex to set up
→ distributed failure modes (a service down, slow, returning errors)
