[#2838] change logic in create_user>create func to create user with u…

…nique email

ckan/tests/legacy/logic/test_auth.py

@@ -65,7 +65,7 @@ def create(name):
         user = {
             "name": name,
             "password": "TestPassword1",
-            "email": "moo@moo.com",
+            "email": "{}@moo.com".format(name),
         }
         res = call_api("user_create", user, "sysadmin", 200)
         apikeys[name] = str(json.loads(res.body)["result"]["apikey"])