code: def test_cancel(
      mock_order_listener_class, mock_trade_class, mock_exchange_class
  ):
      exchange = mock_exchange_class.return_value
      exchange.options = ExchangeOptions()
      exchange.id = "fake_exchange_id"
      exchange.name = "bitfinex"
      exchange.clock = mock.Mock()
      exchange.clock.step = 0
      exchange.quote_price = mock.Mock(return_value=Decimal(7000.00))
  
      wallets = [
          Wallet(exchange, 10000 * USD),
          Wallet(exchange, 0 * BTC),
      ]
      portfolio = Portfolio(USD, wallets)
  
      order = Order(
          step=0,
          exchange_pair=ExchangePair(exchange, USD / BTC),
          side=TradeSide.BUY,
          trade_type=TradeType.MARKET,
          quantity=5200.00 * USD,
          portfolio=portfolio,
          price=Decimal(7000.00),
      )
  
      listener = mock_order_listener_class.return_value
      listener.on_cancel = mock.Mock(return_value=None)
      order.attach(listener)
  
      order.execute()
  
      # Execute fake trade
      price = Decimal(7010.00)
      scale = order.price / price
      commission = 3.00 * USD
  
      trade = mock_trade_class.return_value
      trade.size = Decimal(scale * order.size - commission.size)
      trade.quantity = trade.size * USD
      trade.price = price
      trade.commission = commission
  
      base_wallet = portfolio.get_wallet(exchange.id, USD)
      quote_wallet = portfolio.get_wallet(exchange.id, BTC)
  
      base_size = trade.size + commission.size
      quote_size = (order.price / trade.price) * (
          trade.size / trade.price
      )
  
      base_wallet.withdraw(
          quantity=Quantity(USD, size=base_size, path_id=order.path_id),
          reason="test",
      )
      quote_wallet.deposit(
          quantity=Quantity(
              BTC, size=quote_size, path_id=order.path_id
          ),
          reason="test",
      )
  
      order.fill(trade)
  
      assert order.status == OrderStatus.PARTIALLY_FILLED
      assert base_wallet.balance == 4800.00 * USD
      assert (
          float(round(base_wallet.locked[order.path_id].size, 2))
          == 7.42
      )
      assert quote_wallet.balance == 0 * BTC
      assert (
          float(round(quote_wallet.locked[order.path_id].size, 8))
          == 0.73925519
      )
      order.cancel()
  
      listener.on_cancel.assert_called_once_with(order)
      assert float(round(base_wallet.balance.size, 2)) == 4807.42
      assert order.path_id not in base_wallet.locked
      assert float(round(quote_wallet.balance.size, 8)) == 0.73925519
      assert order.path_id not in quote_wallet.locked
  
imports: import re
  import unittest.mock
  from decimal import Decimal
  from tensortrade.oms.instruments import *
  from tensortrade.oms.orders import Order, OrderStatus, OrderSpec, TradeSide, TradeType
  from tensortrade.oms.orders.criteria import Stop
  from tensortrade.oms.exchanges import ExchangeOptions
  from tensortrade.oms.wallets import Wallet, Portfolio
label_desc: Use image node_id 12 for calling a global function with example usage: test_cancel(mock_order_listener_class, mock_trade_class, mock_exchange_class) without return types