Testing message driven applications with Spring

on YouTube ↗47m

" summary

Concrete workflow for message driven apps using RabbitMQ and Spring Boot with Spring Cloud Stream for channels and TestingBinder MessageCollector to capture outgoing messages during integration tests. Shows generated tests from Spring Cloud Contract DSL for messaging, demo apps that run end to end and tests that go green. Explains transaction pitfalls and offers fixes: register a post commit callback or use an outbox publisher that persists events and retries, accepting at-least-once delivery and consumer idempotency.

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" chapters (9)

1. 0:00Start
2. 4:17Self-Describing Test Scenarios
3. 11:36Temporal Coupling
4. 12:34Special Coupling
5. 15:23Write a Test
6. 23:16Integration Test
7. 31:43Messaging Consumer
8. 39:02Recap All those Testing Best Practices
9. 40:12Recap

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