diff --git a/csdl/video.py b/csdl/video.py
index 4874d70..291c192 100644
--- a/csdl/video.py
+++ b/csdl/video.py
@@ -1,5 +1,6 @@
 import ctypes
 from .internal import _SDL, errcheck
+from .enum import CEnum
 
 class DisplayMode(ctypes.Structure):
     _fields_ = (
diff --git a/run_tests.sh b/run_tests.sh
new file mode 100755
index 0000000..829e6f7
--- /dev/null
+++ b/run_tests.sh
@@ -0,0 +1 @@
+nosetests --cover-html --with-coverage --cover-package=csdl --cover-inclusive