Index: tst_Internals/test.py
===================================================================
diff -u -r2dc140932c71c9b21e2c60410ec0ca58e04d9771 -r08e394d6afe01356f9ab4da613180112ff86f32d
--- tst_Internals/test.py	(.../test.py)	(revision 2dc140932c71c9b21e2c60410ec0ca58e04d9771)
+++ tst_Internals/test.py	(.../test.py)	(revision 08e394d6afe01356f9ab4da613180112ff86f32d)
@@ -12,22 +12,19 @@
 # author  Behrouz NematiPour
 #
 
-import names
-if names.DIALIN_LINK:
-    from dialin.squish import utils
-    from dialin.squish import unittests
-    from dialin.squish import denaliMessages
-else:
-    import utils
-    import unittests
-    import denaliMessages 
 
+from dialin.squish import utils
+from dialin.squish import unittests
+from dialin.utils.base import is_interface_present, is_interface_up
 
+
 def main():
     utils.tstStart(__file__)
     
     unittests.test_python_version()
     unittests.test_crc8()
+    test.compare(is_interface_present("can0"), True, "CAN interface is present")
+    test.compare(is_interface_up("can0"), True, "CAN interface is up")
     unittests.test_can0()
 
-    utils.tstDone()
\ No newline at end of file
+    utils.tstDone()