© 2026 Hashnode
Introduction AI agents are quickly moving from research concepts into practical tools used by QA teams, developers, and business owners. An AI agent is more than a chatbot—it can reason, take actions, call APIs, use tools, and operate semi‑autonomous...

Imagine testing a banking application where every test actually transfers real money. Sounds terrifying, right? That's exactly what happens when you test without mocking dependencies. Enter Mockito - the Java developer's best friend for creating 'fak...
