Added device test

git-svn-id: https://redmine.imt-atlantique.fr/svn/xaal/code/Python/branches/0.7@2796 b32b6428-25c9-4566-ad07-03861ab6144f

libs/lib/tests/test_engine.py

@@ -12,6 +12,16 @@ def new_engine():
 
 class TestEngine(unittest.TestCase):
 
+    def test_devices(self):
+        dev = Device("test.basic",tools.get_random_uuid())
+        eng = Engine(port=TEST_PORT)
+        eng.add_device(dev)
+        self.assertEqual(eng.devices,[dev,])
+        eng.remove_device(dev)
+        self.assertEqual(eng.devices,[])
+        eng.add_devices([dev,])
+        self.assertEqual(eng.devices,[dev,])
+
     def test_start_stop(self):
         eng = Engine(port=TEST_PORT)
         dev = Device("test.basic",tools.get_random_uuid())