1# Tink presubmit tests and continuous integration 2 3 4 5 6Tink is automatically tested using 7[Kokoro](https://www.cloudbees.com/sites/default/files/2016-jenkins-world-jenkins_inside_google.pdf), 8an internal deployment of Jenkins at Google. 9 10Continuous builds and presubmit tests are run on Ubuntu and macOS. 11 12## Continuous builds 13 14Continuous builds are triggered for every new commit to the master branch and 15the current release branch. 16 17For the master branch, at the end of a successful 18continious build, a snapshot of Tink and the example apps are created and 19uploaded to Maven. 20 21## Presubmit testing 22 23Presubmit tests are triggered for a pull request if one of the following 24conditions is met: 25 26 - The pull request is created by a Googler. 27 - The pull request is attached with a `kokoro:run` label. 28