def test_empty_string(self):
    self.set_view_content(' ')
    self.set_selections((0, 1))
    self.view.run_command('tutkain_evaluate', {'scope': 'innermost'})
    self.assertRaises(queue.Empty, (lambda : self.client.printq.get_nowait()))
    self.assertRaises(queue.Empty, (lambda : self.server.recvq.get_nowait()))
    self.assertRaises(queue.Empty, (lambda : self.server.backchannel.recvq.get_nowait()))
def test_empty_string(self):
    self.set_view_content(' ')
    self.set_selections((0, 1))
    self.view.run_command('tutkain_evaluate', {'scope': 'innermost'})
    self.assertRaises(queue.Empty, (lambda : self.client.printq.get_nowait()))
    self.assertRaises(queue.Empty, (lambda : self.server.recvq.get_nowait()))
    self.assertRaises(queue.Empty, (lambda : self.server.backchannel.recvq.get_nowait()))