def setup_method(self): self.web3 = Web3(HTTPProvider("http://localhost:8555")) self.web3.eth.defaultAccount = self.web3.eth.accounts[0] self.our_address = Address(self.web3.eth.defaultAccount) self.dai = DSToken.deploy(self.web3, 'DAI') self.gem = DSToken.deploy(self.web3, 'MKR') self.flapper = Flapper.deploy(self.web3, self.dai.address, self.gem.address)
def setup_method(self): self.web3 = Web3(HTTPProvider("http://localhost:8555")) self.web3.eth.defaultAccount = self.web3.eth.accounts[0] self.keeper_address = Address(self.web3.eth.defaultAccount) self.gal_address = Address(self.web3.eth.accounts[1]) self.other_address = Address(self.web3.eth.accounts[2]) self.dai = DSToken.deploy(self.web3, 'DAI') self.mkr = DSToken.deploy(self.web3, 'MKR') self.flapper = Flapper.deploy(self.web3, self.dai.address, self.mkr.address) self.keeper = AuctionKeeper(args=args( f"--eth-from {self.keeper_address} " f"--flapper {self.flapper.address} " f"--model ./bogus-model.sh"), web3=self.web3) self.keeper.approve() # So that `gal_address` can kick auctions, it must have some DAI in its account # and also Flapper must be approved to access it self.dai.mint(Wad.from_number(5000000)).transact() self.dai.transfer(self.gal_address, Wad.from_number(5000000)).transact() self.dai.approve( self.flapper.address).transact(from_address=self.gal_address) # So that `keeper_address` and `other_address` can bid in auctions, # they both need to have MKR in their accounts. self.mkr.mint(Wad.from_number(10000000)).transact() self.mkr.transfer(self.other_address, Wad.from_number(5000000)).transact() self.model = MagicMock() self.model.get_stance = MagicMock(return_value=None) self.model_factory = self.keeper.auctions.model_factory self.model_factory.create_model = MagicMock(return_value=self.model)
def deploy(web3: Web3, debt_ceiling: Wad): assert isinstance(web3, Web3) vat = Vat.deploy(web3=web3) pit = Pit.deploy(web3=web3, vat=vat.address) assert pit.file_global_line(debt_ceiling).transact() # Global debt Ceiling assert vat.rely(pit.address).transact() dai = DSToken.deploy(web3=web3, symbol='DAI') dai_adapter = DaiAdapter.deploy(web3=web3, vat=vat.address, dai=dai.address) dai_move = DaiVat.deploy(web3=web3, vat=vat.address) assert vat.rely(dai_adapter.address).transact() assert vat.rely(dai_move.address).transact() mkr = DSToken.deploy(web3=web3, symbol='MKR') # TODO: use a DSProxy mom = DSGuard.deploy(web3) assert mom.permit(DSGuard.ANY, DSGuard.ANY, DSGuard.ANY).transact() assert dai.set_authority(mom.address).transact() assert mkr.set_authority(mom.address).transact() vow = Vow.deploy(web3=web3) drip = Drip.deploy(web3=web3, vat=vat.address) flap = Flapper.deploy(web3=web3, dai=dai_move.address, gem=mkr.address) assert vow.file_vat(vat).transact() assert vow.file_flap(flap).transact() assert vow.file_bump(Wad.from_number(1000)).transact() assert vow.file_sump(Wad.from_number(10)).transact() assert drip.file_vow(vow).transact() assert vat.rely(vow.address).transact() assert vat.rely(drip.address).transact() assert vat.rely(flap.address).transact() cat = Cat.deploy(web3=web3, vat=vat.address) assert cat.file_vow(vow).transact() assert cat.file_pit(pit).transact() flop = Flopper.deploy(web3=web3, dai=dai_move.address, gem=mkr.address) assert vow.file_flop(flop).transact() assert vat.rely(cat.address).transact() assert vat.rely(flop.address).transact() assert vow.rely(cat.address).transact() assert flop.rely(vow.address).transact() config = DssDeployment.Config(mom, vat, vow, drip, pit, cat, flap, flop, dai, dai_adapter, dai_move, mkr) deployment = DssDeployment(web3, config) collateral = Collateral.deploy(web3=web3, name='WETH', vat=vat) deployment.deploy_collateral(collateral, debt_ceiling=Wad.from_number(100000), penalty=Ray.from_number(1), flop_lot=Wad.from_number(10000), ratio=Ray.from_number(1.5), initial_price=Wad.from_number(219)) return deployment