more test fixes

Author: wpoely86

tests/data/pixiu

@@ -427,11 +427,11 @@ data = [
             "namespace_id": 592,
             "dtree": "--",
             "dtree_id": 0,
-            "used_space": 10000,
+            "used_space": 10240,
             "quota_used_type": "space",
             "quota_type": "directory",
             "quota_limit_type": "hard",
-            "quota_space_limit": 10000,
+            "quota_space_limit": 10240,
             "path": "/",
         },
     },