Fixed CI

.gitlab-ci.yml

@@ -4,7 +4,7 @@ unit_test:
   stage: test
   script:
     - apk update
-    - apk add bash curl php7 php7-json php7-phar php7-mbstring php7-openssl php7-dom php7-xml php7-xmlwriter
+    - apk add bash curl php7 php7-json php7-phar php7-mbstring php7-openssl php7-dom php7-xml php7-xmlwriter php7-tokenizer
     - curl -s https://getcomposer.org/installer | php
     - alias composer='php composer.phar'
     - composer install