X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=ice_validator%2Ftests%2Ftest_get_attr_usage.py;h=e7adf649091c859d8eadfe67a1e2578875cab0b7;hb=refs%2Fchanges%2F23%2F109023%2F2;hp=5180addd0999a3e83651e39b51c4101a37fc7c1a;hpb=4b53cbbf12894610774b5e024cecb0d4e395aad3;p=vvp%2Fvalidation-scripts.git

diff --git a/ice_validator/tests/test_get_attr_usage.py b/ice_validator/tests/test_get_attr_usage.py
index 5180add..e7adf64 100644
--- a/ice_validator/tests/test_get_attr_usage.py
+++ b/ice_validator/tests/test_get_attr_usage.py
@@ -60,12 +60,12 @@ class GetAttrValidator:
                 )
 
     def add_error(self, path, arg, message):
-        path_str = ".".join(path)
+        path_str = ".".join(map(str, path))
         self.errors.append("{} {}: {}".format(path_str, arg, message))
 
     @property
     def error_message(self):
-        errs = ", ".join(self.errors)
+        errs = "\n".join(self.errors)
         return "Invalid get_attr usage detected: {}".format(errs)