Index: wflow-py/UnitTests/TestBMI.py
===================================================================
diff -u -r9c33accc4863cd353267f08290367eded8705ea0 -rc3eed6a0f362cbe559022b2d24a46abf43e91dc9
--- wflow-py/UnitTests/TestBMI.py	(.../TestBMI.py)	(revision 9c33accc4863cd353267f08290367eded8705ea0)
+++ wflow-py/UnitTests/TestBMI.py	(.../TestBMI.py)	(revision c3eed6a0f362cbe559022b2d24a46abf43e91dc9)
@@ -63,12 +63,18 @@
 
         print("-------------- Current time: ")
         print(bmiobj.get_current_time())
+        a= bmiobj.get_current_time()
         #print(time.localtime(bmiobj.get_current_time()))
 
         os.environ['TZ'] = 'Europe/London'
 
         print("-------------- Current time (set to london): ")
         print(bmiobj.get_current_time())
+        b = bmiobj.get_current_time()
+
+        self.assertAlmostEquals(a,b)
+
+
         #print(time.localtime(bmiobj.get_current_time()))
 
         print("-------------- update: ")