Enable Travis

.travis.yml

@@ -0,0 +1,51 @@
+language: php
+
+sudo: false
+
+cache:
+  directories:
+    - $HOME/.composer/cache
+
+matrix:
+  include:
+    - php: 7.0
+      env: SYMFONY_VERSION=2.8.*
+    - php: 7.0
+      env: SYMFONY_VERSION=3.3.*
+    - php: 7.0
+      env: DEPENDENCIES=beta
+    - php: 7.1
+      env: SYMFONY_VERSION=2.8.*
+    - php: 7.1
+      env: SYMFONY_VERSION=3.3.*
+    - php: 7.1
+      env: DEPENDENCIES=beta
+    - php: 7.2
+      env: SYMFONY_VERSION=2.8.*
+    - php: 7.2
+      env: SYMFONY_VERSION=3.3.*
+    - php: 7.2
+    - php: nightly
+      env: SYMFONY_VERSION=2.8.*
+    - php: nightly
+      env: SYMFONY_VERSION=3.3.*
+    - php: nightly
+      env: DEPENDENCIES=beta
+  allow_failures:
+    - php: nightly
+
+env:
+  global:
+    - deps=no
+
+before_install:
+  - composer self-update
+  # Set composer minimum-stability configuration filter to beta versions
+  - if [ "$DEPENDENCIES" = "beta" ]; then perl -pi -e 's/^}$/,"minimum-stability":"beta"}/' composer.json; fi;
+
+install:
+  - if [ "$deps" = "no" ]; then composer update; fi;
+  - if [ "$deps" = "low" ]; then composer --prefer-lowest --prefer-stable update; fi;
+
+script:
+  - vendor/jakub-onderka/php-parallel-lint/parallel-lint --exclude vendor .

composer.json

@@ -22,7 +22,9 @@
     "stof/doctrine-extensions-bundle": "*"
   },
   "require-dev": {
-    "phpunit/phpunit": "^5.6"
+    "phpunit/phpunit": "^5.6",
+    "roave/security-advisories": "dev-master",
+    "jakub-onderka/php-parallel-lint": "^0.9.2"
   },
   "autoload": {
     "psr-0": {