def test_received_order(self):
var = mem.Variables('ip')
myfilter = var.dealer._dealer_contract.contract.events.ReceivedOrder.createFilter(fromBlock=0, toBlock='latest')
eventlist = myfilter.get_all_entries()
for entry in eventlist:
pass
def main():
# general setup of simulation
var = mem.Variables()
lp.decompose(var)
# set initial inventory and market prices
var.dealer.set_resource_inventory()
var.dealer.set_mkt_prices()
utils.wait_for_new_block(var)
# set initial simulation parameter
market_prices = var.dealer.mkt_prices
equal_market_prices = False
iteration = 1
output.initial_setup(var, draw=True)
# main simulation loop
while(not equal_market_prices):
for agent in var.agent_pool:
agent.get_mkt_prices() # call
agent.determine_bundle_attributes()
agent.set_order() # transact
utils.wait_for_new_block(var)
var.dealer.get_orders() # call
var.dealer.create_mmp()
var.dealer.solve_mmp()
var.dealer.set_trades() # transact
var.dealer.delete_order() # transact
var.dealer.set_mkt_prices() # transact
var.dealer.set_mmp_attributes() # transact
utils.wait_for_new_block(var)
for agent in var.agent_pool:
agent.verify_strong_duality() # call
agent.accept_trade() # transact
agent.add_trade_to_shared_resources()
utils.wait_for_new_block(var)
var.latest_block = var.web3.eth.getBlock('latest')['number']
var.dealer.recalculate_resource_inventory() # transact
output.iteration_stats(var, iteration, draw=True)
iteration += 1
if(np.array_equal(market_prices, var.dealer.mkt_prices)):
equal_market_prices = True
else:
market_prices = var.dealer.mkt_prices
def test_mkt_prices(self):
var = mem.Variables('ip')
agent = var.agent_pool[0]
dealer = var.dealer
# set mkt price vector
dealer.mkt_prices = np.array([3, 4])
# set mkt prices in contract
dealer.set_mkt_prices()
# get mkt prices from contract
agent.get_mkt_prices()
self.assertTrue(np.array_equal(dealer.mkt_prices, agent.mkt_prices))
def test_calculate_trade(self):
first_order = ['account_1', [8, 3], 600]
second_order = ['account_1', [2, 9], 300]
var = mem.Variables()
dealer = var.dealer
dealer._mmp_values = np.array([1, 1])
dealer._order_handler = utils.OrderHandler()
dealer._order_handler.add_order(0, first_order)
dealer._order_handler.add_order(1, second_order)
dealer.set_trade_share()
orders = dealer._order_handler.get_all_orders()
orders[0].calculate_prepayment()
self.assertEqual(orders[0]._prepayment, 9)
