Adding extension tests
diff --git a/acceptance/openstack/networking/v2/extensions/pkg.go b/acceptance/openstack/networking/v2/extensions/pkg.go
new file mode 100644
index 0000000..aeec0fa
--- /dev/null
+++ b/acceptance/openstack/networking/v2/extensions/pkg.go
@@ -0,0 +1 @@
+package extensions