Make sure there is a dev container loaded for PHPStan to use

.travis.yml

@@ -32,6 +32,7 @@ before_script:
     - (cd tests/Application && bin/console doctrine:database:create --env=test -vvv)
     - (cd tests/Application && bin/console doctrine:schema:create --env=test -vvv)
     - (cd tests/Application && bin/console assets:install web --env=test -vvv)
+    - (cd tests/Application && bin/console cache:warmup --env=dev -vvv)
     - (cd tests/Application && yarn run gulp)
 
     # Configure display
@@ -68,7 +69,6 @@ script:
     - bin/phpstan analyse -c phpstan.neon -l max src/
     - bin/ecs check src/ spec/ tests/Behat/
 
-#    - bin/phpunit
     - bin/phpspec run
     - bin/behat features/ --strict -vvv --no-interaction || bin/behat features/ --strict -vvv --no-interaction --rerun