def test_cancel_order_fail():
"""
测试取消报单但失败
"""
openLimitPrice = 1000
trader = Trader()
# 尝试创建头寸
toOrder = trader.openPosition(
instrumentId=getDefaultInstrumentId(),
direction='buy',
volume=1,
openLimitPrice=openLimitPrice
)
# 发起撤单请求
order = trader.cancelOrder(toOrder.id)
assert order.order == toOrder
assert order.action == 'cancel'
assert order.state == 'insert'
assert order.finishTime is None
# 发起撤单失败
errorId = -1
errorMsg = u'测试'
trader.onCancelOrderError(order, errorId, errorMsg, toOrder)
toOrder = ModelOrder.objects.get(id=toOrder.id)
order = ModelOrder.objects.get(id=order.id)
position = toOrder.position
assert order.state == 'error'
assert order.finishTime is not None
assert order.errorId == errorId
assert order.errorMsg == errorMsg
assert toOrder.state in ('insert', 'finish')
assert position.state in ('preopen', 'open')
def test_cancel_order_success():
"""
测试取消报单并成功
"""
openLimitPrice = 1000
trader = Trader()
# 尝试创建头寸
toOrder = trader.openPosition(
instrumentId=getDefaultInstrumentId(),
direction='buy',
volume=1,
openLimitPrice=openLimitPrice
)
# 发起撤单请求
order = trader.cancelOrder(toOrder.id)
assert order.order == toOrder
assert order.action == 'cancel'
assert order.state == 'insert'
assert order.finishTime is None
# 发起撤单成功
trader.onOrderCanceled(order, toOrder)
toOrder = ModelOrder.objects.get(id=toOrder.id)
order = ModelOrder.objects.get(id=order.id)
position = toOrder.position
assert order.state == 'finish'
assert order.finishTime is not None
assert toOrder.state == 'cancel'
assert toOrder.finishTime is not None
assert position.state == 'cancel'