Index: wflow-py/UnitTests/Testwflow_sbm2bmi.py
===================================================================
diff -u
--- wflow-py/UnitTests/Testwflow_sbm2bmi.py	(revision 0)
+++ wflow-py/UnitTests/Testwflow_sbm2bmi.py	(revision 3e605fb3dec01e1b369744cf6c2769e2c1344b8b)
@@ -0,0 +1,21 @@
+__author__ = 'schelle'
+
+import unittest
+import wflow.wflow_sbm as wf
+import os
+
+"""
+Run wflow_sbm for 10 steps and checks if the outcome is approx that of the reference run
+"""
+
+class MyTest(unittest.TestCase):
+
+
+    def TestBMIrun(self):
+        import wflow.wflow_bmi as bmi
+        bmimodel = bmi.wflowbmi_csdms()
+        bmimodel.initialize('../../examples/wflow_rhine_sbm2/wflow_sbm2.ini')
+        bmimodel.update()
+
+if __name__ == '__main__':
+    unittest.main()