CI settings (#524)

* add test with coverage to travis

* update circle-ci settings

.travis.yml

@@ -15,10 +15,17 @@ before_script:
   # Disable services enabled by default
   - sudo /etc/init.d/postgresql stop
 
+before_install:
+  - export DISPLAY=:99.0
+  - sh -e /etc/init.d/xvfb start
+  - sleep 3 # give xvfb some time to start
+
 install:
   - npm install -g npm@latest
   - npm ci
 
 script:
   # - docker-compose stop
-  - npm run build && npm run e2e:docker
+  - npm run build
+  - npm run test:ci
+  - npm run e2e:docker