enhancing autogenerated api tests to generate appropriate fields.

Change-Id: Ie0468d0ff6df392b0c999e1447d9fb4fc4d6aa2a
diff --git a/src/test/cord-api/Framework/utils/utils.py b/src/test/cord-api/Framework/utils/utils.py
index 3c394dc..4b769c9 100644
--- a/src/test/cord-api/Framework/utils/utils.py
+++ b/src/test/cord-api/Framework/utils/utils.py
@@ -288,6 +288,12 @@
                 return random.randint(1,10000)
         if value == 'float':
             return random.uniform(1,10)
+        if value == 'role':
+            return random.choice(['admin', 'pi', 'tech', 'billing'])
+        if value == 'direction':
+            return random.choice(['in', 'out'])
+        if value == 'flavor':
+            return random.choice(['m1.large', 'm1.medium', 'm1.small'])
         else:
             return None