Try to make it build with the saml module included by using the phpunit...

Try to make it build with the saml module included by using the phpunit version we are requiring instead of the one preinstalled.

.travis.yml

@@ -10,7 +10,7 @@ matrix:
   allow_failures:
   - php: hhvm
 before_script: composer update --dev
-script: phpunit --configuration tools/phpunit
+script: php vendor/phpunit/phpunit/phpunit.php --configuration tools/phpunit
 after_success:
 - if [[ "$TRAVIS_PHP_VERSION" == "5.6" ]]; then php vendor/bin/coveralls -v; fi
 notifications:

tools/phpunit/phpunit.xml

@@ -18,6 +18,7 @@
         <whitelist processUncoveredFilesFromWhitelist="true">
             <directory suffix=".php">./../../lib/</directory>
             <directory suffix=".php">./../../modules/core/lib/</directory>
+            <directory suffix=".php">./../../modules/saml/lib/</directory>
             <exclude>
                 <directory>./../../vendor/</directory>
                 <directory>./../../tests/</directory>