USDA verifies your code~

Summary

USDA is a full stack web service to test projects in git repo and collect statistics, based on gerrit

• Distributed Automation Testing - USDA would calcurate dependency of different applications in one repo, and distribute tasks to multiple machine to run tests automatically

• Gerrit Stats & Ranking - a.k.a who merged/reviewed the most number for commits

Setup

USDA contains 3 components: gerrit listener, usda server and usda slave(s)

gerrit listener pulls streaming-event from gerrit, listening to everything happened on gerrit.

• Start with:

node gerrit.js

usda server handles requests from gerrit listener and slaves, it also hosts the web entry point.

• Before start:

npm install
bower install

• Start with:

npm start

usda slave(s) could be deployed to multiple instances, taking tasks from server and executing them.

• Start with:

node your_repo_name_usda.js

Usage

• control by gerrit comment. invoke test by "#test", boost a test in the queue by "boost"

• web interface presents:

  • The test queue for each repo, with estimated time
  • The time cost for each application
  • The boost usage of each user
  • The stats & ranking of overall & each individual repo.