def setUp(self):
    import os
    ov_binany_path=os.environ['OV_BINARY_PATH']
    self.terminal = App.open("xterm -e " +
             ov_binany_path +"/openvibe-designer.sh --no-session-management --play " +
            ov_binany_path +"/share/openvibe/scenarios/box-tutorials/crop.xml")
    while not self.terminal.window():
        wait(1)
def testRunOgreVisual(self):
    assert(exists())
def tearDown(self):
    if self.terminal.window():
        App.close(self.terminal)
        self.terminal= None