def testDescribeSnapshots(self):
        iid = self.c.get_all_instance_ids().pop()
        disk = self.c.describe_instance_disks(iid).pop()
        snaps = self.c.describe_snapshots(iid, disk)
        if len(snaps)>0:
            snap = self.c.describe_snapshot(snaps.pop())
            self.assertTrue(snap is not None)
dataset/ETHPy150Open quixey/python-aliyun/tests/functional/readonly.py/EcsReadOnlyTest.testDescribeSnapshots/original