Workflow automation has become a foundational capability in modern enterprise systems. As organizations scale, the need for predictable, auditable, and maintainable business processes grows rapidly. While many teams attempt to orchestrate business logic directly in code, this approach inevitably leads to tightly coupled systems, hidden state transitions, and brittle integrations. Camunda offers a fundamentally different […]
Integration Testing Kafka-Based Microservices in Spring Boot: Deterministic Messaging, Isolation, and Test Infrastructure
In event-driven systems, integration testing plays a significantly different role than in traditional request-response architectures. When a service communicates over HTTP, tests usually verify synchronous responses. Kafka-based systems, however, introduce asynchronous message flows, eventual consistency, and distributed state transitions. This fundamentally changes how we must design and implement integration tests. A Kafka integration test must […]