Testing Cloud Apps: Mocks vs. Service Virtualization vs. Remocal Tools
Talkat AppDeveloperCon Europe 2024 · on Tuesday, 2024-03-19· at 11:40· Pavilion 7 | Level 7.3 | Room S04·
summary
Inner dev loop slows as services grow and there are clear inflection points around 5–10 services and again near 50 where local strategies fail; unit tests use mocks but suffer the “three realities” drift, service virtualization like Hoverfly captures real traffic and successfully replays and injects failures for a legacy mainframe migration, containerized runners like TestContainers spin up real databases in-process and work fast, and remote‑to‑local bridges such as Telepresence let developers test against huge production datasets (ML use cases) but require stable networks and careful state management.
AI-written summary · about
chapters (6)
related talks
42mMicroservice Testing Techniques
40mDeploy and Destroy Complete Test Environments
47mAnother Way to Test Your Microservices
38mService Virtualization: Path from Decision to Execution
02h 36mTesting Java Microservice
26mSimplify Your Dev Life with Testcontainers
30mTesting Cloud Applications Without Breaking the Bank: Testcontainers & LocalStack
50mSimplifying cloud-native app testing across environments