From 5ecbcf680871fca66a8330a54a0700641923dfae Mon Sep 17 00:00:00 2001
From: Martin von Gagern <gagern@ma.tum.de>
Date: Fri, 6 Nov 2015 10:23:19 +0100
Subject: [PATCH] Check screenshots on Travis using Docker and Selenium

Thanks to the docker service provided by Travis CI, we should be able to
download and use the Selenium docker images in order to run our
screenshotter and check whether all the screenshots match the images from
the repository.
---
 .travis.yml | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 78e1c014..51cfabef 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,4 +1,13 @@
 language: node_js
 node_js:
-- "0.11"
-- "0.10"
+  - stable
+sudo: required
+services:
+  - docker
+before_script:
+  - docker pull selenium/standalone-firefox:2.46.0
+  - docker pull selenium/standalone-chrome:2.46.0
+script:
+  - npm test
+  - dockers/Screenshotter/screenshotter.sh
+  - git diff --name-only --exit-code