Testing Spring Boot Apps for Apache Kafka with TestContainers | #LiveStreams S01E06

Описание

In this fourth part of «I don’t always test my streams» live youtube show, Viktor talks about how to deal with integration testing for Kafka Streams using TestContainers together with Spring Framework and Spring Boot!
A sample project https://github.com/gAmUssA/livestreams_5-20-2020

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Table of content
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4:15 - Intro
4:45 - welcome (with delay ;) )
8:52 - fixing consumer lag in real time
9:52 - Spring Boot 2.3
20:12 - Starting Project from start.spring.io
24:00 - ? Writing a producer app with KafkaTemplate
41:35 - ? Manual Validation with kafka-console-consumer
1:01:55 - ? Programmatic validation with Consumer API
1:03:40 - ? A joke about Senior Developer
1:06:07 - adding Testcontainers support
1:14:33 - ❌ test is failing...
1:25:09 - ✅ test is green!
1:26:04 - it's a wrap!