Back-End Logic Verification

Back-End Logic Verification

• Testing Business Logic at the Service Layer
  Validate complex workflows, rule engines, and domain logic without relying on UI.
  
  

• Logging and Audit Trails
  Verify logs, traceability, and security-related event recording for compliance and debugging.
  
  

• Microservices Testing Patterns
  Contract testing, service mocking, and inter-service communication validation.
  
  

• Event-Driven Validation (Kafka, RabbitMQ, etc.)
  Produce and consume events to test system behavior across asynchronous message flows.
  
  

• Batch Job Testing
  Validate scheduled or triggered jobs that process large data sets, perform cleanups, generate reports, or update systems.
  Includes checking:
  
  

  • Job status & exit codes

  • Input/output data accuracy

  • Logs, retries, and failure recovery