Measuring the quality of tests is a hard problem. Code coverage metrics don’t tell us if a feature is actually being exercised in tests. Failure histories are lost if (sorry, when) Jenkins goes down. It’s difficult to get a comprehensive overview of which tests ever tell us our code is broken. How do we know which tests are providing value? And which aren’t? How do we collect data about escaped and regressed bugs, or determine which tests are using the most resources? Enter: Quality Assurance with ElasticSearch Logstash and Kibana!
The goal of the QAELK project is to answer these questions:
We’ll discuss how QAELK has helped us categorize our tests by value and resource usage, and how we’ve used that data to make decisions about test priority and cadence. We’ll have a demo of QAELK phase 1, cover how it was designed and developed, then wrap up with our plans for QAELK phase 2. If you’re looking to improve your test suites with data, get a better understanding of how your testing resources are being used, or learn more about quality assurance in general, this talk is for you!
I’m a Quality Assurance Engineer for Puppet Labs, where I automate tests and develop testing infrastructure for puppet orchestrator, PCP, and PE core. I graduated from Oregon State University with a BS in Computer Science in June 2016, where I worked as a Front-End Engineer for the OSU Open Source Lab. In my free time I enjoy hanging out with friends, hiking, experiencing new things, and enjoying a wide variety of podcasts, tv shows, blogs, books, and other media.
You can see more of my work at http://lucywyman.me and http://github.com/lucywyman See conference presentations I’ve given at http://slides.lucywyman.me Or read my thoughts at http://blog.lucywyman.me
I’m a Senior SDET at Puppet, where I’m responsible for testing the application orchestrator, puppet communication protocol, and PE console. I also develop tools and processes to improve the way we test at Puppet. When I’m not writing a test you’ll find me doing anything outdoors when the weather is nice or wrenching on my hobby car when its not so nice.
You can see more of my work at https://github.com/zreichert