def test_operation(self): 
        op = app.raw.apis['pet'].apis['findPetsByStatus']
        self.assertEqual(op.type, 'array')
        self.assertEqual(getattr(op.items, '$ref'), 'Pet')
operation
dataset/ETHPy150Open mission-liao/pyswagger/pyswagger/tests/v1_2/test_spec.py/DataTypeTestCase.test_operation