Removes deprecations from unit tests

Author: moay

phpunit.xml.dist

@@ -14,6 +14,7 @@
  <env name="APP_DEBUG" value="1" />
  <env name="APP_SECRET" value="s$cretf0rt3st" />
  <env name="SHELL_VERBOSITY" value="-1" />
+ <env name="SYMFONY_DEPRECATIONS_HELPER" value="disabled=1"/>
  <!-- define your env variables for the test env here -->
  </php>