def testDeleteSimple(self):
        session = yield self.data.create(self)
        instruments = session.query(Instrument)
        funds = session.query(Fund)
        self.assertTrue(instruments.count())
        self.assertTrue(funds.count())
        instruments.delete()
        funds.delete()
        self.assertFalse(session.query(Instrument).count())
        self.assertFalse(session.query(Fund).count())
move to absolute
dataset/ETHPy150Open lsbardel/python-stdnet/tests/all/topics/finance.py/TestFinanceApplication.testDeleteSimple--crossover with--dataset/ETHPy150Open CGATOxford/cgat/CGAT/SVGdraw.py/pathdata.move