def test_stdioengine(self):
    eng = aei.get_engine('stdio', 'simple_engine')
    self.assertIsInstance(eng, aei.StdioEngine)
    self._check_engine(eng)
    eng = aei.get_engine('stdio', 'simple_engine', 'aei')
    self._check_engine(eng)
def test_stdioengine(self):
    eng = aei.get_engine('stdio', 'simple_engine')
    self.assertIsInstance(eng, aei.StdioEngine)
    self._check_engine(eng)
    eng = aei.get_engine('stdio', 'simple_engine', 'aei')
    self._check_engine(eng)