Merge pull request #44 from xabbuh/test-latest-symfony-versions

run tests with Symfony 2.6 and Symfony 2.7 too

Author: matthiasnoback

.travis.yml

@@ -16,7 +16,7 @@ matrix:
     - php: 5.3
       env: deps="low"
     - php: 5.6
-      env: SYMFONY_VERSION=2.4.* PHPUNIT_VERSION=~3.7
+      env: SYMFONY_VERSION=2.3.* PHPUNIT_VERSION=~3.7
     - php: 5.6
       env: SYMFONY_VERSION=2.0.* PHPUNIT_VERSION=~4.0
     - php: 5.6
@@ -27,6 +27,10 @@ matrix:
       env: SYMFONY_VERSION=2.3.* PHPUNIT_VERSION=~4.0
     - php: 5.6
       env: SYMFONY_VERSION=2.4.* PHPUNIT_VERSION=~4.0
+    - php: 5.6
+      env: SYMFONY_VERSION=2.6.* PHPUNIT_VERSION=~4.0
+    - php: 5.6
+      env: SYMFONY_VERSION=2.7.*@dev PHPUNIT_VERSION=~4.0
   allow_failures:
     - php: hhvm