Fix cache regex

Author: williamdes

docker/nginx-default.conf

@@ -27,7 +27,7 @@ server {
 		return 200 "User-agent: *\nDisallow: /";
 	}
 
-    location ~ ^/(css|js|images)$ {
+    location ~ ^/(css|js|images)/ {
         access_log off;
         expires max;
     }

test.sh

@@ -35,6 +35,7 @@ checkUrl "http://${TEST_ADDR}/.nginx/status" -I
 checkUrl "http://${TEST_ADDR}/.phpfpm/status" -I
 checkUrl "http://${TEST_ADDR}/index.php" -I
 checkUrl "http://${TEST_ADDR}/robots.txt" -I
+checkUrl "http://${TEST_ADDR}/images/default/logo-small.png" -I | grep -F "Cache-Control: max-age=315360000"
 
 checkUrl "http://${TEST_ADDR}/index.php" | grep -q -F "1.2.6.4"
 checkUrl "http://${TEST_ADDR}/cmd.php" "form" "cmd=login&server_id=1&nodecode%5Blogin_pass%5D=1&login=cn%3Dadmin%2Cdc%3Dexample%2Cdc%3Dorg&login_pass=ldapadminpass&submit=Authenticate" | grep -q -F "Successfully logged into server."