Esempio n. 1
0
def test_set_stop_and_profit_price_fail():
    """
    测试设置止损价格和止盈价格但失败
    """
    stopPrice0 = 1000
    stopPrice1 = stopPrice0 + 10
    profitPrice0 = 2000
    profitPrice1 = profitPrice0 - 10

    trader = Trader()

    # 打开头寸
    order0 = trader.openPosition(
        instrumentId=getDefaultInstrumentId(),
        direction='buy',
        volume=1,
        stopPrice=stopPrice0,
        profitPrice=profitPrice0
    )
    position = order0.position
    assert order0.stopPrice == stopPrice0
    assert order0.profitPrice == profitPrice0
    assert position.stopPrice == stopPrice0
    assert position.profitPrice == profitPrice0

    # 打开头寸成功
    trader.onPositionOpened(order0, position)

    # 设置止损
    order1 = trader.setStopPrice(position.id, stopPrice=stopPrice1)
    position = ModelPosition.objects.get(id=position.id)
    assert order1 != order0
    assert order1.position == position
    assert order1.action == 'setstop'
    assert order1.state == 'insert'
    assert order1.finishTime is None
    assert order1.stopPrice == stopPrice1
    assert position.stopPrice == stopPrice0   # 修改成功前应保持旧值

    # 设置止损失败
    errorId = -1
    errorMsg = u'测试'
    trader.onSetStopPriceError(order1, errorId, errorMsg, position)
    order1 = ModelOrder.objects.get(id=order1.id)
    position = ModelPosition.objects.get(id=position.id)
    assert order1.state == 'error'
    assert order1.errorId == errorId
    assert order1.errorMsg == errorMsg
    assert order1.finishTime is not None
    assert position.stopPrice == stopPrice0  # 修改成功后为新值

    # 设置止盈
    order2 = trader.setProfitPrice(position.id, profitPrice=profitPrice1)
    position = ModelPosition.objects.get(id=position.id)
    assert order2.position == position
    assert order2.action == 'setprofit'
    assert order2.state == 'insert'
    assert order2.finishTime is None
    assert order2.profitPrice == profitPrice1
    assert position.profitPrice == profitPrice0

    # 设置止盈失败
    errorId = -1
    errorMsg = u'测试'
    trader.onSetProfitPriceError(order2, errorId, errorMsg, position)
    order2 = ModelOrder.objects.get(id=order2.id)
    position = ModelPosition.objects.get(id=position.id)
    assert order2.state == 'error'
    assert order2.errorId == errorId
    assert order2.errorMsg == errorMsg
    assert order2.finishTime is not None
    assert position.profitPrice == profitPrice0
Esempio n. 2
0
def test_set_stop_and_profit_price_success():
    """
    测试设置止损价格和止盈价格并成功
    """
    stopPrice0 = 1000
    stopPrice1 = stopPrice0 + 10
    profitPrice0 = 2000
    profitPrice1 = profitPrice0 - 10

    trader = Trader()

    # 打开头寸
    order0 = trader.openPosition(
        instrumentId=getDefaultInstrumentId(),
        direction='buy',
        volume=1,
        stopPrice=stopPrice0,
        profitPrice=profitPrice0
    )
    position = order0.position
    assert order0.stopPrice == stopPrice0
    assert order0.profitPrice == profitPrice0
    assert position.stopPrice == stopPrice0
    assert position.profitPrice == profitPrice0

    # 打开头寸成功
    trader.onPositionOpened(order0, position)

    # 设置止损
    order1 = trader.setStopPrice(position.id, stopPrice=stopPrice1)
    position = ModelPosition.objects.get(id=position.id)
    assert order1 != order0
    assert order1.position == position
    assert order1.action == 'setstop'
    assert order1.state == 'insert'
    assert order1.finishTime is None
    assert order1.stopPrice == stopPrice1
    assert position.stopPrice == stopPrice0   # 修改成功前应保持旧值

    # 设置止损成功
    trader.onStopPriceSetted(order1, position)
    order1 = ModelOrder.objects.get(id=order1.id)
    position = ModelPosition.objects.get(id=position.id)
    assert order1.state == 'finish'
    assert order1.finishTime is not None
    assert position.stopPrice == stopPrice1  # 修改成功后为新值

    # 设置止盈
    order2 = trader.setProfitPrice(position.id, profitPrice=profitPrice1)
    position = ModelPosition.objects.get(id=position.id)
    assert order2.position == position
    assert order2.action == 'setprofit'
    assert order2.state == 'insert'
    assert order2.finishTime is None
    assert order2.profitPrice == profitPrice1
    assert position.profitPrice == profitPrice0

    # 设置止盈成功
    trader.onProfitPriceSetted(order2, position)
    order2 = ModelOrder.objects.get(id=order2.id)
    position = ModelPosition.objects.get(id=position.id)
    assert order2.state == 'finish'
    assert order2.finishTime is not None
    assert position.profitPrice == profitPrice1