Add exts

.travis.yml

@@ -12,6 +12,8 @@ matrix:
     - php: hhvm
 
 before_script:
+  - echo "extension = mongo.so" >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini
+  - echo "extension = amqp.so" >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini
   - composer install --dev --prefer-source
 
 script: ./vendor/bin/phpunit