Test do not work anymore on the new Travis CI platform.

Pear is not supported on the new Travis platform, composer is used 
instead. Addons is used for getting Firefox. Changed phpunit call.

.travis.yml

 language: php
 php:
-#  - 5.3.3
-  # aliased to 5.3.29
-#  - 5.3
   # aliased to a recent 5.4.x version
-#  - 5.4
+  - 5.4
   # aliased to a recent 5.5.x version
   - 5.5
   # aliased to a recent 5.6.xversion  
-#  - 5.6
+  - 5.6
   # aliased to a recent 7.x version
-#  - 7.0
-#  - hhvm
-#  - nightly
+  - 7.0
+  
+addons:
+  firefox: "40.0"
 
 sudo: required
 
@@ -27,17 +25,27 @@ before_script:
   - ./tests/travis/setup/setup_selenium_server.sh
 
 script:
-  - phpunit ./tests/phpunit_selenium/adminTest.php
-  - phpunit ./tests/phpunit_selenium/authorizationTest.php
-  - phpunit ./tests/phpunit_selenium/collaboratorTest.php
-  - phpunit ./tests/phpunit_selenium/importTest.php
-  - phpunit ./tests/phpunit_selenium/managerTest.php
-  - phpunit ./tests/phpunit_selenium/submitterTest.php
-  - phpunit ./tests/phpunit_selenium/tempTest.php
+  # Use phpunit or vendor/bin/phpunit to start tests.  
+  # vendor/bin/phpunit is the best option to run the tests. Because this one 
+  # is installed via composer. 
+  # Not running phpunit installed via composer gives errors, has to do with the 
+  # versions of the dependencies. 
+#  - vendor/bin/phpunit ./tests/phpunit_selenium/adminTest.php
+#  - vendor/bin/phpunit ./tests/phpunit_selenium/authorizationTest.php
+#  - vendor/bin/phpunit ./tests/phpunit_selenium/collaboratorTest.php
+#  - vendor/bin/phpunit ./tests/phpunit_selenium/importTest.php
+#  - vendor/bin/phpunit ./tests/phpunit_selenium/managerTest.php
+#  - vendor/bin/phpunit ./tests/phpunit_selenium/submitterTest.php
+#  - vendor/bin/phpunit ./tests/phpunit_selenium/tempTest.php
   
 ## Run all tests
-## - phpunit ./tests/phpunit_selenium/
+  - vendor/bin/phpunit ./tests/phpunit_selenium/
 
-notifications:
+notifications: 
   email:
-    - d.asscheman@lumc.nl
\ No newline at end of file
+   recipients:
+      - d.asscheman@lumc.nl
+   on_success: never
+   ## [always|never|change] # default: change
+   on_failure: always 
+   ## [always|never|change] # default: always
\ No newline at end of file

composer.json

 {
     "require": {
-        "phpunit/phpunit-selenium": ">=1.2",
-        "phpunit/phpunit": "4.4.*",
-        "phpunit/php-invoker": "*",
+        "phpunit/phpunit-selenium": "1.4.2",
+        "phpunit/phpunit": "4.4.5",
+        "phpunit/php-invoker": "1.1.4",
+        "phpunit/dbunit": "2.0.2",
+        "phpunit/phpunit-story": "1.0.2",
         "phpunit/dbunit": "*",
         "phpunit/phpunit-story": "*",
         "sebastian/comparator": "~1.0",

tests/travis/setup/setup_apache.sh

 echo "Install and setup apache"
 sudo apt-get -qq update > /dev/null
 sudo apt-get -qq install -y --force-yes apache2 libapache2-mod-php5 php5-curl php5-intl php5-gd php5-idn php-pear php5-imagick php5-imap php5-mcrypt php5-memcache php5-ming php5-ps php5-pspell php5-recode php5-snmp php5-sqlite php5-tidy php5-xmlrpc php5-xsl php5-mysql
-## exim4
-## smtp
+
 sudo a2enmod rewrite
 
 for i in "$@"

tests/travis/setup/setup_selenium_server.sh

 serverUrl='http://127.0.0.1:4444'
-serverFile=selenium-server-standalone-2.44.0.jar
-firefoxUrl=http://ftp.mozilla.org/pub/mozilla.org/firefox/releases/37.0.2/linux-x86_64/en-US/firefox-37.0.2.tar.bz2
-firefoxFile=firefox.tar.bz2
-phpVersion=`php -v`
-
-sudo apt-get -qq update
+serverFile=selenium-server-standalone-2.50.1.jar
 
-##echo "Updating Composer"
-##sudo /home/travis/.phpenv/versions/5.3/bin/composer self-update
+phpVersion=`php -v`
 
-echo "Installing dependencies"
 composer install
 
-echo "Download Firefox"
-wget $firefoxUrl -O $firefoxFile
-tar xvjf $firefoxFile
+echo "check firefox version"
+firefox --version
 
 echo "Download Selenium"
 if [ ! -f $serverFile ]; then
@@ -27,7 +19,21 @@ if [ ! -e ${serverFile} ]; then
 fi
 
 echo "Starting xvfb and Selenium"
+export DISPLAY=:99.0
+
+## You can start the selenium in two ways. The second method prints all selenium 
+## server logs in travis. This might give long logs errors. Therefore the first 
+## method is preferred. The second one might be convenient when debugging.
+# 1:
 sudo xvfb-run java -jar $serverFile > /tmp/selenium.log &
+
+# 2:
+#sh -e /etc/init.d/xvfb start
+#sleep 3
+#sudo java -jar $serverFile -port 4444 > /tmp/selenium.log &
+
+sleep 3
+
 wget --retry-connrefused --tries=120 --waitretry=3 --output-file=/dev/null $serverUrl/wd/hub/status -O /dev/null
 if [ ! $? -eq 0 ]; then
     echo "Selenium Server not started --> EXIT!"