class ObstacleManagerTestCase(unittest.TestCase):
    def setUp(self):
        self.prefix =  "ControlTeam: ObstacleManager: "
        self.om = ObstacleManager()
    
    def tearDown(self):
        self.om.close()
 def setUp(self):
     self.prefix =  "ControlTeam: ObstacleManager: "
     self.om = ObstacleManager()