hermann/HACKING.md

Hacking on Hermann

Integration Testing

• Download Kafka
• Start Zookeeper
• set port 2181
• Start Kafka
  • Set properties file zookeeper.connect=localhost:2181

You can also use a docker instance like this one : https://github.com/spotify/docker-kafka On mac :

• boot2docker start
• $(boot2docker shellinit)
• docker run -p 2181:2181 -p 9092:9092 --env ADVERTISED_HOST=`boot2docker ip` --env ADVERTISED_PORT=9092 spotify/kafka
• export ZOOKEEPER=`boot2docker ip`:2181
• export KAFKA=`boot2docker ip`:9092
• modify ./fixtures/integration.yml with values in $KAKFA and $ZOOKEEPER

With JRuby

• bundle exec jruby -S rspec spec/integration

With MRI

• bundle install
• rake default or rake compile and then rake spec
• rake spec:intregration