User class with tests

server/lib/python/cartodb_services/cartodb_services/refactor/core/user.py

@@ -0,0 +1,24 @@
+class User(object):
+
+    def __init__(self, username, orgname = None):
+        self.__username = username
+        self.__orgname = orgname
+
+    @property
+    def username(self):
+        return self.__username
+
+    @property
+    def orgname(self):
+        return self.__orgname
+
+    @property
+    def is_org_user(self):
+        return self.__orgname is not None
+
+    def __eq__(self, other):
+        # NOTE: usernames are unique in the system
+        eq = (self.__username == other.__username)
+        if eq:
+            assert self.__orgname == other.__orgname, 'Found two users with same name and different orgs!'
+        return eq