The document discusses best practices for continuous integration and automated testing including keeping the build green, advantages of a green build, test-driven development, continuous integration, continuous deployment, making the build fast, running tests in parallel, using headless browsers, dealing with flaky tests, ensuring tests are accurate and readable, and rejecting broken builds.

3. Where I worked

5. Why am I here

6. Why am I here

7. Why am I here

10. Expensive

13. Always breaking

27. Simple Parallel test_groups = [ "group 1" , "group 2" , "group 3" ] Parallel .map(test_groups) do | parallel_build | run_test parallel_build end

32. Jenkins Conductor

46. Test the test for i in {1..20}; do run_test; done

65. Questions?