def test_close_position_error():
"""
测试关闭头寸出错的情况
"""
flag = []
def onClosePositionError(order, errorId, errorMsg, position=None):
flag.append([order, errorId, errorMsg, position])
trader = Trader()
trader.bind('onClosePositionError', onClosePositionError)
# 创建一个头寸并关闭它
openOrder = trader.openPosition(getDefaultInstrumentId(), 'buy', 1)
position = openOrder.position
trader.onPositionOpened(openOrder, position)
assert position.state == 'open'
closeOrder = trader.closePosition(position.id)
position = ModelPosition.objects.get(id=position.id)
# 模拟头寸创建失败事件
errorId = -1
errorMsg = u'测试'
trader.onClosePositionError(closeOrder, errorId, errorMsg, position)
assert closeOrder.state == 'error'
assert closeOrder.finishTime is not None
assert closeOrder.errorId == errorId
assert closeOrder.errorMsg == errorMsg
assert position.state == 'open'
assert position.closeTime is None
# 检查事件正常传递
assert len(flag) == 1
assert flag[0][0] == closeOrder
assert flag[0][1] == errorId
assert flag[0][2] == errorMsg
assert flag[0][3] == position
