sdn controllers: list, create, show

Change-Id: I2d801be01ae1e56a2a44ca6f8ea32c7585e4d381
Signed-off-by: lombardof <flombardo@cnit.it>
diff --git a/sdnctrlhandler/tests.py b/sdnctrlhandler/tests.py
new file mode 100644
index 0000000..7ce503c
--- /dev/null
+++ b/sdnctrlhandler/tests.py
@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.