This is boiler plate to use travis-ci in your plone addon

.travis.yml

language: python
python: 2.7
env:
  - TARGET=test
  - TARGET=coverage.sh
  - TARGET=python-validation.sh

#  - TARGET=css-validation.sh
#  - TARGET=js-validation.sh

# csslint and jshint dependencies, uncomment if needed
# before_install:
#  - sudo apt-get install ack-grep
#  - sudo apt-add-repository ppa:chris-lea/node.js -y
#  - sudo apt-get update 1>/dev/null
#  - sudo apt-get install nodejs npm -y
#
# csslint
#  - npm install csslint -g
#
# jshint
#  - npm install jshint -g
#
# robotframework or selenium
#  - export DISPLAY=:99.0
#  - sh -e /etc/init.d/xvfb start

install: 
  - mkdir -p buildout-cache/eggs
  - mkdir -p buildout-cache/downloads
  - python bootstrap.py -c travis.cfg
  - bin/buildout -N -t 3 -c travis.cfg

script: bin/$TARGET

travis.cfg

[buildout]
extends =
    https://github.com/collective/buildout.plonetest/raw/master/travis-4.x.cfg
    https://github.com/collective/buildout.plonetest/raw/master/qa.cfg

package-name = collective.contentrules.imaging
package-src = collective/contentrules/imaging
package-extras = [test]
package-pep8-ignores = E501,W404

parts+=
    createzopecoverage
    coverage-sh
    flake8
    python-validation-sh
#    css-validation-sh
#    js-validation-sh