Fix tests for redis

.travis.yml

@@ -59,9 +59,13 @@ env:
   # rabbitmq old variables
   - config: rabbitmq-old.yml
 
-  # redis
+  # redis with community edition
   - config: redis.yml
 
+  # redis with integraion edition
+  - config: redis.yml
+    PRODUCT_NAME: documentserver-ie
+
 services:
   - docker
 

tests/redis.yml

@@ -4,6 +4,8 @@ services:
     container_name: onlyoffice-documentserver
     build:
       context: ../.
+      args:
+        - PRODUCT_NAME=${PRODUCT_NAME:-documentserver}
     environment:
       - REDIS_SERVER_HOST=${REDIS_SERVER_HOST:-onlyoffice-redis}
       - REDIS_SERVER_PORT=${REDIS_SERVER_PORT:-6379}