def setUp(self):
# Object creation
self.transaction_id = TransactionId(b'a' * 32)
self.transaction = Transaction(
self.transaction_id,
AssetPair(AssetAmount(100, 'BTC'), AssetAmount(30, 'MC')),
OrderId(TraderId(b'0' * 20), OrderNumber(2)),
OrderId(TraderId(b'1' * 20), OrderNumber(1)), Timestamp(0))
self.proposed_trade = Trade.propose(
TraderId(b'0' * 20), OrderId(TraderId(b'0' * 20), OrderNumber(2)),
OrderId(TraderId(b'1' * 20), OrderNumber(3)),
AssetPair(AssetAmount(100, 'BTC'), AssetAmount(30, 'MC')),
Timestamp(0))
self.tick = Tick(
OrderId(TraderId(b'0' * 20), OrderNumber(1)),
AssetPair(AssetAmount(5, 'BTC'), AssetAmount(5, 'MC')), Timeout(0),
Timestamp(00), True)
self.tick2 = Tick(
OrderId(TraderId(b'0' * 20), OrderNumber(2)),
AssetPair(AssetAmount(500, 'BTC'), AssetAmount(5, 'MC')),
Timeout(0), Timestamp(0), True)
self.order_timestamp = Timestamp.now()
self.order = Order(
OrderId(TraderId(b'0' * 20), OrderNumber(3)),
AssetPair(AssetAmount(50, 'BTC'), AssetAmount(40, 'MC')),
Timeout(5000), self.order_timestamp, False)
self.order.set_verified()
self.order2 = Order(
OrderId(TraderId(b'0' * 20), OrderNumber(4)),
AssetPair(AssetAmount(50, 'BTC'), AssetAmount(10, 'MC')),
Timeout(5), Timestamp(int(time.time() * 1000) - 1000 * 1000), True)
self.order2.set_verified()
def setUp(self):
yield super(MatchingEngineTestSuite, self).setUp()
# Object creation
self.ask = Ask(
OrderId(TraderId(b'2' * 20), OrderNumber(1)),
AssetPair(AssetAmount(3000, 'BTC'), AssetAmount(30, 'MB')),
Timeout(30), Timestamp.now())
self.bid = Bid(
OrderId(TraderId(b'4' * 20), OrderNumber(2)),
AssetPair(AssetAmount(3000, 'BTC'), AssetAmount(30, 'MB')),
Timeout(30), Timestamp.now())
self.ask_order = Order(
OrderId(TraderId(b'5' * 20), OrderNumber(3)),
AssetPair(AssetAmount(3000, 'BTC'), AssetAmount(30, 'MB')),
Timeout(30), Timestamp.now(), True)
self.bid_order = Order(
OrderId(TraderId(b'6' * 20), OrderNumber(4)),
AssetPair(AssetAmount(3000, 'BTC'), AssetAmount(30, 'MB')),
Timeout(30), Timestamp.now(), False)
self.order_book = OrderBook()
self.matching_engine = MatchingEngine(
PriceTimeStrategy(self.order_book))
self.ask_count = 2
self.bid_count = 2
async def setUp(self):
super(TestDatabase, self).setUp()
path = os.path.join(self.getStateDir(), 'sqlite')
if not os.path.exists(path):
os.makedirs(path)
self.database = MarketDB(self.getStateDir(), 'market')
self.order_id1 = OrderId(TraderId(b'3' * 20), OrderNumber(4))
self.order_id2 = OrderId(TraderId(b'4' * 20), OrderNumber(5))
self.order1 = Order(
self.order_id1,
AssetPair(AssetAmount(5, 'BTC'), AssetAmount(6, 'EUR')),
Timeout(3600), Timestamp.now(), True)
self.order2 = Order(
self.order_id2,
AssetPair(AssetAmount(5, 'BTC'), AssetAmount(6, 'EUR')),
Timeout(3600), Timestamp.now(), False)
self.order2.reserve_quantity_for_tick(
OrderId(TraderId(b'3' * 20), OrderNumber(4)), 3)
self.transaction_id1 = TransactionId(b'a' * 32)
self.transaction1 = Transaction(
self.transaction_id1,
AssetPair(AssetAmount(100, 'BTC'), AssetAmount(30, 'MB')),
OrderId(TraderId(b'0' * 20), OrderNumber(1)),
OrderId(TraderId(b'1' * 20), OrderNumber(2)), Timestamp(20000))
self.payment1 = Payment(TraderId(b'0' * 20), self.transaction_id1,
AssetAmount(5, 'BTC'), WalletAddress('abc'),
WalletAddress('def'), PaymentId("abc"),
Timestamp(20000))
self.transaction1.add_payment(self.payment1)
def get_tx_done_block(ask_amount, bid_amount, traded_amount,
ask_total_traded, bid_total_traded):
ask_pair = AssetPair(AssetAmount(ask_amount, 'BTC'),
AssetAmount(ask_amount, 'MB'))
bid_pair = AssetPair(AssetAmount(bid_amount, 'BTC'),
AssetAmount(bid_amount, 'MB'))
ask = Order(OrderId(TraderId(b'0' * 20), OrderNumber(1)), ask_pair,
Timeout(3600), Timestamp.now(), True)
ask._traded_quantity = ask_total_traded
bid = Order(OrderId(TraderId(b'1' * 20), OrderNumber(1)), bid_pair,
Timeout(3600), Timestamp.now(), False)
bid._traded_quantity = bid_total_traded
tx = Transaction(
TransactionId(TraderId(b'0' * 20), TransactionNumber(1)),
AssetPair(AssetAmount(traded_amount, 'BTC'),
AssetAmount(traded_amount, 'MB')),
OrderId(TraderId(b'0' * 20), OrderNumber(1)),
OrderId(TraderId(b'1' * 20), OrderNumber(1)), Timestamp(0))
tx.transferred_assets.first += AssetAmount(traded_amount, 'BTC')
tx.transferred_assets.second += AssetAmount(traded_amount, 'MB')
tx_done_block = MarketBlock()
tx_done_block.type = b'tx_done'
tx_done_block.transaction = {
'ask': ask.to_status_dictionary(),
'bid': bid.to_status_dictionary(),
'tx': tx.to_dictionary(),
'version': MarketCommunity.PROTOCOL_VERSION
}
tx_done_block.transaction['ask']['address'], tx_done_block.transaction[
'ask']['port'] = "1.1.1.1", 1234
tx_done_block.transaction['bid']['address'], tx_done_block.transaction[
'bid']['port'] = "1.1.1.1", 1234
return tx_done_block
def setUp(self):
# Object creation
self.memory_order_repository = MemoryOrderRepository(b'0' * 20)
self.order_id = OrderId(TraderId(b'0' * 20), OrderNumber(1))
self.order = Order(self.order_id, AssetPair(AssetAmount(100, 'BTC'), AssetAmount(30, 'MC')),
Timeout(0), Timestamp(10), False)
self.order2 = Order(self.order_id, AssetPair(AssetAmount(1000, 'BTC'), AssetAmount(30, 'MC')),
Timeout(0), Timestamp(10), False)
def setUp(self):
order_id = OrderId(TraderId(b'3' * 20), OrderNumber(1))
self.ask_order = Order(
order_id, AssetPair(AssetAmount(5, 'BTC'), AssetAmount(6, 'EUR')),
Timeout(3600), Timestamp.now(), True)
self.bid_order = Order(
order_id, AssetPair(AssetAmount(5, 'BTC'), AssetAmount(6, 'EUR')),
Timeout(3600), Timestamp.now(), False)
self.queue = MatchPriorityQueue(self.ask_order)
def setUp(self):
# Object creation
self.tick = Tick(OrderId(TraderId(b'0' * 20), OrderNumber(1)),
AssetPair(AssetAmount(60, 'BTC'), AssetAmount(30, 'MB')),
Timeout(100), Timestamp.now(), True)
self.tick2 = Tick(OrderId(TraderId(b'1' * 20), OrderNumber(2)),
AssetPair(AssetAmount(120, 'BTC'), AssetAmount(30, 'MB')),
Timeout(100), Timestamp.now(), True)
self.side = Side()
def setUp(self):
BaseTestCase.setUp(self)
self.ask = Ask(
OrderId(TraderId(b'0' * 20), OrderNumber(1)),
AssetPair(AssetAmount(30, 'BTC'), AssetAmount(30, 'MB')),
Timeout(30), Timestamp(0), True)
self.bid = Ask(
OrderId(TraderId(b'1' * 20), OrderNumber(1)),
AssetPair(AssetAmount(30, 'BTC'), AssetAmount(30, 'MB')),
Timeout(30), Timestamp(0), False)
self.transaction = Transaction(
TransactionId(TraderId(b'0' * 20), TransactionNumber(1)),
AssetPair(AssetAmount(30, 'BTC'), AssetAmount(30, 'MB')),
OrderId(TraderId(b'0' * 20), OrderNumber(1)),
OrderId(TraderId(b'1' * 20), OrderNumber(1)), Timestamp(0))
ask_tx = self.ask.to_block_dict()
bid_tx = self.bid.to_block_dict()
self.tick_block = MarketBlock()
self.tick_block.type = b'ask'
self.tick_block.transaction = {'tick': ask_tx}
self.cancel_block = MarketBlock()
self.cancel_block.type = b'cancel_order'
self.cancel_block.transaction = {
'trader_id': 'a' * 20,
'order_number': 1
}
self.tx_block = MarketBlock()
self.tx_block.type = b'tx_init'
self.tx_block.transaction = {
'ask': ask_tx,
'bid': bid_tx,
'tx': self.transaction.to_dictionary()
}
payment = {
'trader_id': 'a' * 40,
'transaction_number': 3,
'transferred': {
'amount': 3,
'type': 'BTC'
},
'payment_id': 'a',
'address_from': 'a',
'address_to': 'b',
'timestamp': 1234,
'success': True
}
self.payment_block = MarketBlock()
self.payment_block.type = b'tx_payment'
self.payment_block.transaction = {'payment': payment}
def setUp(self):
yield super(TickEntryTestSuite, self).setUp()
# Object creation
tick = Tick(OrderId(TraderId(b'0' * 20), OrderNumber(1)), AssetPair(AssetAmount(60, 'BTC'),
AssetAmount(30, 'MB')),
Timeout(0), Timestamp(0), True)
tick2 = Tick(OrderId(TraderId(b'0' * 20), OrderNumber(2)),
AssetPair(AssetAmount(63400, 'BTC'), AssetAmount(30, 'MB')), Timeout(100), Timestamp.now(), True)
self.price_level = PriceLevel(Price(100, 1, 'MB', 'BTC'))
self.tick_entry = TickEntry(tick, self.price_level)
self.tick_entry2 = TickEntry(tick2, self.price_level)
def update_ticks(self, ask_order_dict, bid_order_dict, traded_quantity):
"""
Update ticks according to a TrustChain block containing the status of the ask/bid orders.
:type ask_order_dict: dict
:type bid_order_dict: dict
:type traded_quantity: int
"""
ask_order_id = OrderId(TraderId(unhexlify(ask_order_dict["trader_id"])),
OrderNumber(ask_order_dict["order_number"]))
bid_order_id = OrderId(TraderId(unhexlify(bid_order_dict["trader_id"])),
OrderNumber(bid_order_dict["order_number"]))
self._logger.debug("Updating ticks in order book: %s and %s (traded quantity: %s)",
str(ask_order_id), str(bid_order_id), str(traded_quantity))
# Update ask tick
ask_exists = self.tick_exists(ask_order_id)
if ask_exists and ask_order_dict["traded"] >= self.get_tick(ask_order_id).traded:
tick = self.get_tick(ask_order_id)
tick.traded = ask_order_dict["traded"]
if tick.traded >= tick.assets.first.amount:
self.remove_tick(tick.order_id)
self.completed_orders.add(tick.order_id)
elif not ask_exists and ask_order_dict["traded"] < ask_order_dict["assets"]["first"]["amount"] and \
ask_order_id not in self.completed_orders:
new_pair = AssetPair.from_dictionary(ask_order_dict["assets"])
ask = Ask(ask_order_id, new_pair, Timeout(ask_order_dict["timeout"]),
Timestamp(ask_order_dict["timestamp"]), traded=ask_order_dict["traded"])
self.insert_ask(ask)
elif not ask_exists and ask_order_dict["traded"] >= ask_order_dict["assets"]["first"]["amount"]:
self.completed_orders.add(ask_order_id)
# Update bid tick
bid_exists = self.tick_exists(bid_order_id)
if bid_exists and bid_order_dict["traded"] >= self.get_tick(bid_order_id).traded:
tick = self.get_tick(bid_order_id)
tick.traded = bid_order_dict["traded"]
if tick.traded >= tick.assets.first.amount:
self.remove_tick(tick.order_id)
self.completed_orders.add(tick.order_id)
elif not bid_exists and bid_order_dict["traded"] < bid_order_dict["assets"]["first"]["amount"] and \
bid_order_id not in self.completed_orders:
new_pair = AssetPair.from_dictionary(bid_order_dict["assets"])
bid = Bid(bid_order_id, new_pair, Timeout(bid_order_dict["timeout"]),
Timestamp(bid_order_dict["timestamp"]), traded=bid_order_dict["traded"])
self.insert_bid(bid)
elif not bid_exists and bid_order_dict["traded"] >= bid_order_dict["assets"]["first"]["amount"]:
self.completed_orders.add(bid_order_id)
def setUp(self):
# Object creation
tick = Tick(OrderId(TraderId(b'0' * 20), OrderNumber(1)),
AssetPair(AssetAmount(60, 'BTC'), AssetAmount(30, 'MC')),
Timeout(100), Timestamp.now(), True)
tick2 = Tick(OrderId(TraderId(b'0' * 20), OrderNumber(2)),
AssetPair(AssetAmount(30, 'BTC'), AssetAmount(30, 'MC')),
Timeout(100), Timestamp.now(), True)
self.price_level = PriceLevel(Price(50, 5, 'MC', 'BTC'))
self.tick_entry1 = TickEntry(tick, self.price_level)
self.tick_entry2 = TickEntry(tick, self.price_level)
self.tick_entry3 = TickEntry(tick, self.price_level)
self.tick_entry4 = TickEntry(tick, self.price_level)
self.tick_entry5 = TickEntry(tick2, self.price_level)
async def tick_entry2(price_level):
tick = Tick(OrderId(TraderId(b'0' * 20), OrderNumber(2)),
AssetPair(AssetAmount(63400, 'BTC'), AssetAmount(30, 'MB')),
Timeout(100), Timestamp.now(), True)
tick_entry = TickEntry(tick, price_level)
yield tick_entry
await tick_entry.shutdown_task_manager()
def test_status(self):
"""
Test the status of an order
"""
self.order._verified = False
self.assertEqual(self.order.status, "unverified")
self.order.set_verified()
self.assertEqual(self.order.status, "open")
self.order._timeout = Timeout(0)
self.assertEqual(self.order.status, "expired")
self.order._timeout = Timeout(3600)
self.order._traded_quantity = self.order.assets.first.amount
self.order._received_quantity = self.order.assets.second.amount
self.assertEqual(self.order.status, "completed")
self.order._cancelled = True
self.assertEqual(self.order.status, "cancelled")
def from_unpack_list(cls, trader_id, timestamp, order_number, asset1_amount, asset1_type, asset2_amount,
asset2_type, timeout, traded, recipient_order_number, match_trader_id, matchmaker_trader_id):
return MatchPayload(TraderId(trader_id), Timestamp(timestamp), OrderNumber(order_number),
AssetPair(AssetAmount(asset1_amount, asset1_type.decode('utf-8')),
AssetAmount(asset2_amount, asset2_type.decode('utf-8'))),
Timeout(timeout), traded, OrderNumber(recipient_order_number),
TraderId(match_trader_id), TraderId(matchmaker_trader_id))
def test_has_acceptable_price(self):
"""
Test the acceptable price method
"""
order = Order(OrderId(TraderId(b'0' * 20), OrderNumber(3)),
AssetPair(AssetAmount(60, 'BTC'), AssetAmount(30, 'MB')),
Timeout(5000), self.order_timestamp, True)
pair = AssetPair(AssetAmount(60, 'BTC'), AssetAmount(30, 'MB'))
self.assertTrue(order.has_acceptable_price(pair))
pair = AssetPair(AssetAmount(60, 'BTC'), AssetAmount(15, 'MB'))
self.assertFalse(order.has_acceptable_price(pair))
pair = AssetPair(AssetAmount(60, 'BTC'), AssetAmount(60, 'MB'))
self.assertTrue(order.has_acceptable_price(pair))
order._is_ask = False
pair = AssetPair(AssetAmount(60, 'BTC'), AssetAmount(30, 'MB'))
self.assertTrue(order.has_acceptable_price(pair))
pair = AssetPair(AssetAmount(60, 'BTC'), AssetAmount(15, 'MB'))
self.assertTrue(order.has_acceptable_price(pair))
pair = AssetPair(AssetAmount(60, 'BTC'), AssetAmount(60, 'MB'))
self.assertFalse(order.has_acceptable_price(pair))
def from_database(cls, data, reserved_ticks):
"""
Create an Order object based on information in the database.
"""
(trader_id, order_number, asset1_amount, asset1_type, asset2_amount,
asset2_type, traded_quantity, timeout, order_timestamp,
completed_timestamp, is_ask, cancelled, verified) = data
order_id = OrderId(TraderId(bytes(trader_id)),
OrderNumber(order_number))
order = cls(
order_id,
AssetPair(AssetAmount(asset1_amount, str(asset1_type)),
AssetAmount(asset2_amount, str(asset2_type))),
Timeout(timeout), Timestamp(order_timestamp), bool(is_ask))
order._traded_quantity = traded_quantity
order._cancelled = bool(cancelled)
order._verified = verified
if completed_timestamp:
order._completed_timestamp = Timestamp(completed_timestamp)
for reserved_order_id, quantity in reserved_ticks:
order.reserved_ticks[reserved_order_id] = quantity
order._reserved_quantity += quantity
return order
def order2():
order_id2 = OrderId(TraderId(b'4' * 20), OrderNumber(5))
order2 = Order(order_id2,
AssetPair(AssetAmount(5, 'BTC'), AssetAmount(6, 'EUR')),
Timeout(3600), Timestamp.now(), False)
order2.reserve_quantity_for_tick(
OrderId(TraderId(b'3' * 20), OrderNumber(4)), 3)
return order2
def test_match_order_divided(order_book, strategy, ask):
"""
Test for match order divided over two ticks
"""
order_book.insert_ask(ask)
ask2 = Ask(OrderId(TraderId(b'1' * 20), OrderNumber(2)),
AssetPair(AssetAmount(3000, 'BTC'), AssetAmount(30, 'MB')),
Timeout(100), Timestamp.now())
bid_order2 = Order(
OrderId(TraderId(b'9' * 20), OrderNumber(14)),
AssetPair(AssetAmount(6000, 'BTC'), AssetAmount(60, 'MB')),
Timeout(100), Timestamp.now(), False)
order_book.insert_ask(ask2)
matching_ticks = strategy.match(bid_order2.order_id, bid_order2.price,
bid_order2.available_quantity, False)
assert len(matching_ticks) == 2
def from_unpack_list(cls, trader_id, timestamp, order_number,
asset1_amount, asset1_type, asset2_amount,
asset2_type, timeout, traded, identifier):
return OrderStatusResponsePayload(
TraderId(trader_id), Timestamp(timestamp),
OrderNumber(order_number),
AssetPair(AssetAmount(asset1_amount, asset1_type.decode('utf-8')),
AssetAmount(asset2_amount, asset2_type.decode('utf-8'))),
Timeout(timeout), traded, identifier)
def get_tick_block(return_ask, pair):
tick_cls = Ask if return_ask else Bid
ask = tick_cls(OrderId(TraderId(b'0' * 20), OrderNumber(1)), pair, Timeout(3600), Timestamp.now(), return_ask)
ask_tx = ask.to_block_dict()
ask_tx["address"], ask_tx["port"] = "127.0.0.1", 1337
tick_block = MarketBlock()
tick_block.type = b'ask' if return_ask else b'bid'
tick_block.transaction = {'tick': ask_tx, 'version': MarketCommunity.PROTOCOL_VERSION}
return tick_block
def setUp(self):
# Object creation
self.timestamp_now = Timestamp.now()
self.tick = Tick(
OrderId(TraderId(b'0' * 20), OrderNumber(1)),
AssetPair(AssetAmount(30, 'BTC'), AssetAmount(30, 'MB')),
Timeout(30), Timestamp(0), True)
self.tick2 = Tick(
OrderId(TraderId(b'0' * 20), OrderNumber(2)),
AssetPair(AssetAmount(30, 'BTC'), AssetAmount(30, 'MB')),
Timeout(0), Timestamp(0), False)
self.order_ask = Order(
OrderId(TraderId(b'0' * 20), OrderNumber(2)),
AssetPair(AssetAmount(30, 'BTC'), AssetAmount(30, 'MB')),
Timeout(0), Timestamp(0), True)
self.order_bid = Order(
OrderId(TraderId(b'0' * 20), OrderNumber(2)),
AssetPair(AssetAmount(30, 'BTC'), AssetAmount(30, 'MB')),
Timeout(0), Timestamp(0), False)
def create_ask(self, amount1, amount2):
"""
Create an ask with a specific price and quantity
"""
new_ask = Ask(
OrderId(TraderId(b'2' * 20), OrderNumber(self.ask_count)),
AssetPair(AssetAmount(amount1, 'BTC'), AssetAmount(amount2, 'MB')),
Timeout(30), Timestamp.now())
self.ask_count += 1
return new_ask
def create_bid(self, amount1, amount2):
"""
Create a bid with a specific price and quantity
"""
new_bid = Bid(
OrderId(TraderId(b'3' * 20), OrderNumber(self.bid_count)),
AssetPair(AssetAmount(amount1, 'BTC'), AssetAmount(amount2, 'MB')),
Timeout(30), Timestamp.now())
self.bid_count += 1
return new_bid
def test_match_order_other_price(order_book, strategy, bid_order):
"""
Test whether two ticks with different price types are not matched
"""
ask = Ask(OrderId(TraderId(b'1' * 20), OrderNumber(4)),
AssetPair(AssetAmount(3000, 'A'), AssetAmount(3000, 'MB')),
Timeout(100), Timestamp.now())
order_book.insert_ask(ask)
assert not strategy.match(bid_order.order_id, bid_order.price,
bid_order.available_quantity, False)
async def test_cancel_order_not_found(self):
"""
Test whether a 404 is returned when we try to cancel an order that does not exist
"""
self.nodes[0].overlay.order_manager.create_ask_order(
AssetPair(AssetAmount(3, 'DUM1'), AssetAmount(4, 'DUM2')),
Timeout(3600))
self.should_check_equality = False
await self.do_request('orders/1234/cancel',
request_type='POST',
expected_code=404)
async def test_cancel_order_not_found(self):
"""
Test whether a 404 is returned when we try to cancel an order that does not exist
"""
self.nodes[0].get_overlay(
MarketCommunity).order_manager.create_ask_order(
AssetPair(AssetAmount(3, 'DUM1'), AssetAmount(4, 'DUM2')),
Timeout(3600))
await self.make_request(self.nodes[0],
'orders/1234/cancel',
'POST',
expected_status=404)
async def setUp(self):
super(AbstractTestOrderBook, self).setUp()
# Object creation
self.ask = Ask(OrderId(TraderId(b'0' * 20), OrderNumber(1)),
AssetPair(AssetAmount(100, 'BTC'), AssetAmount(30, 'MB')), Timeout(100), Timestamp.now())
self.invalid_ask = Ask(OrderId(TraderId(b'0' * 20), OrderNumber(1)),
AssetPair(AssetAmount(100, 'BTC'), AssetAmount(30, 'MB')), Timeout(0), Timestamp(0))
self.ask2 = Ask(OrderId(TraderId(b'1' * 20), OrderNumber(1)),
AssetPair(AssetAmount(400, 'BTC'), AssetAmount(30, 'MB')), Timeout(100), Timestamp.now())
self.bid = Bid(OrderId(TraderId(b'2' * 20), OrderNumber(1)),
AssetPair(AssetAmount(200, 'BTC'), AssetAmount(30, 'MB')), Timeout(100), Timestamp.now())
self.invalid_bid = Bid(OrderId(TraderId(b'0' * 20), OrderNumber(1)),
AssetPair(AssetAmount(100, 'BTC'), AssetAmount(30, 'MB')), Timeout(0), Timestamp(0))
self.bid2 = Bid(OrderId(TraderId(b'3' * 20), OrderNumber(1)),
AssetPair(AssetAmount(300, 'BTC'), AssetAmount(30, 'MB')), Timeout(100), Timestamp.now())
self.trade = Trade.propose(TraderId(b'0' * 20),
OrderId(TraderId(b'0' * 20), OrderNumber(1)),
OrderId(TraderId(b'0' * 20), OrderNumber(1)),
AssetPair(AssetAmount(100, 'BTC'), AssetAmount(30, 'MB')),
Timestamp(1462224447117))
self.order_book = OrderBook()
async def test_cancel_order_invalid(self):
"""
Test whether an error is returned when we try to cancel an order that has expired
"""
order = self.market_community.order_manager.create_ask_order(
AssetPair(AssetAmount(3, 'DUM1'), AssetAmount(4, 'DUM2')),
Timeout(0))
order.set_verified()
self.market_community.order_manager.order_repository.update(order)
await self.make_request(self.nodes[0],
'orders/1/cancel',
'POST',
expected_status=400)
async def test_cancel_order_invalid(self):
"""
Test whether an error is returned when we try to cancel an order that has expired
"""
order = self.nodes[0].overlay.order_manager.create_ask_order(
AssetPair(AssetAmount(3, 'DUM1'), AssetAmount(4, 'DUM2')),
Timeout(0))
order.set_verified()
self.nodes[0].overlay.order_manager.order_repository.update(order)
self.should_check_equality = False
await self.do_request('orders/1/cancel',
request_type='POST',
expected_code=400)
async def test_get_orders(self):
"""
Test whether the API returns the right orders when we perform a request
"""
self.nodes[0].overlay.order_manager.create_ask_order(
AssetPair(AssetAmount(3, 'DUM1'), AssetAmount(4, 'DUM2')),
Timeout(3600))
self.should_check_equality = False
json_response = await self.do_request('orders', expected_code=200)
self.assertIn('orders', json_response)
self.assertEqual(len(json_response['orders']), 1)