Added schema validation to file

.travis.yml

@@ -13,6 +13,7 @@ before_script:
     - travis_retry composer self-update
     - travis_retry composer install --no-interaction --prefer-source --dev
 script:
+    - bin/console doctrine:schema:validate
     - vendor/bin/phpunit --coverage-clover=coverage.xml
 after_success:
     - bash <(curl -s https://codecov.io/bash)