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])
# GemMock version of DSToken with push(bytes32, uint function) an hope(address)
gem_abi = Contract._load_abi(__name__,
'../lib/pymaker/tests/abi/GemMock.abi')
gem_bin = Contract._load_bin(__name__,
'../lib/pymaker/tests/abi/GemMock.bin')
self.gem_addr = Contract._deploy(self.web3, gem_abi, gem_bin, [b'ABC'])
self.gem = DSToken(web3=self.web3, address=self.gem_addr)
self.dai_addr = Contract._deploy(self.web3, gem_abi, gem_bin, [b'DAI'])
self.dai = DSToken(web3=self.web3, address=self.dai_addr)
self.flipper = Flipper.deploy(self.web3, self.dai.address,
self.gem.address)
# Set allowance to allow flipper to move dai and gem
self.dai.approve(self.flipper.address).transact()
self.dai.approve(
self.flipper.address).transact(from_address=self.gal_address)
self.dai.approve(
self.flipper.address).transact(from_address=self.other_address)
self.gem.approve(
self.flipper.address).transact(from_address=self.gal_address)
self.gem.approve(
self.flipper.address).transact(from_address=self.other_address)
self.keeper = AuctionKeeper(args=args(
f"--eth-from {self.keeper_address} "
f"--flipper {self.flipper.address} "
f"--model ./bogus-model.sh"),
web3=self.web3)
self.keeper.approve()
# So that `keeper_address` and `other_address` can bid in auctions,
# they both need to have DAI in their accounts.
self.dai.mint(Wad.from_number(20000000)).transact()
self.dai.transfer(self.other_address,
Wad.from_number(10000000)).transact()
# So that `gal_address` can kick auction he need to have GEM in his accounts
self.gem.mint(Wad.from_number(1000000)).transact()
self.gem.transfer(self.gal_address,
Wad.from_number(1000000)).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 setup_method(self):
# Use Ganache docker container
self.web3 = Web3(HTTPProvider("http://0.0.0.0:8555"))
self.web3.eth.defaultAccount = Web3.toChecksumAddress(
"0x9596C16D7bF9323265C2F2E22f43e6c80eB3d943")
self.our_address = Address(self.web3.eth.defaultAccount)
self.private_key = "0x91cf2cc3671a365fcbf38010ff97ee31a5b7e674842663c56769e41600696ead"
register_private_key(self.web3, self.private_key)
self.weth_address = Contract._deploy(self.web3, self.weth_abi,
self.weth_bin, [])
self.factory_address = Contract._deploy(self.web3, self.factory_abi,
self.factory_bin,
[self.our_address.address])
self.router_address = Contract._deploy(
self.web3, self.router_abi, self.router_bin,
[self.factory_address.address, self.weth_address.address])
self._weth_contract = Contract._get_contract(self.web3, self.weth_abi,
self.weth_address)
self.deploy_tokens()
token_config = {
"tokens": {
"DAI": {
"tokenAddress": self.ds_dai.address.address
},
"KEEP": {
"tokenAddress": self.ds_keep.address.address
},
"LEV": {
"tokenAddress": self.ds_lev.address.address,
"tokenDecimals": 9
},
"USDC": {
"tokenAddress": self.ds_usdc.address.address,
"tokenDecimals": 6
},
"WBTC": {
"tokenAddress": self.ds_wbtc.address.address,
"tokenDecimals": 8
},
"WETH": {
"tokenAddress": self.weth_address.address
}
}
}
# write token config with locally deployed addresses to file
with open("test-token-config.json", "w+") as outfile:
outfile.write(json.dumps(token_config))
def deploy(web3: Web3,
dust_token: Address,
dust_limit: Wad,
price_oracle: Address,
support_address: Optional[Address] = None):
"""Deploy a new instance of the `MatchingMarket` contract.
Args:
web3: An instance of `Web` from `web3.py`.
dust_token: Address of token serving as unit of measurement for dust_limit
dust_limit: The limit itself
price_oracle: Exposes getPriceFor method for price conversion
support_address: Ethereum address of the `MakerOtcSupportMethods` contract (optional).
Returns:
A `MatchingMarket` class instance.
"""
assert isinstance(dust_token, Address)
assert isinstance(dust_limit, Wad)
assert isinstance(price_oracle, Address)
return MatchingMarket(
web3=web3,
address=Contract._deploy(
web3, MatchingMarket.abi, MatchingMarket.bin,
[dust_token.address, dust_limit.value, price_oracle.address]),
support_address=support_address)
def deploy(web3: Web3, dai: Address, gem: Address):
assert (isinstance(dai, Address))
assert (isinstance(gem, Address))
return Flipper(web3=web3,
address=Contract._deploy(web3, Flipper.abi, Flipper.bin,
[dai.address, gem.address]))
def deploy(web3: Web3, vat: Address):
assert isinstance(web3, Web3)
assert isinstance(vat, Address)
return Cat(web3=web3,
address=Contract._deploy(web3, Cat.abi, Cat.bin,
[vat.address]))
def deploy(web3: Web3, pit: Address, ilk: Ilk):
assert isinstance(web3, Web3)
assert isinstance(pit, Address)
assert isinstance(ilk, Ilk)
return Spotter(
web3=web3,
address=Contract._deploy(web3, Spotter.abi, Spotter.bin,
[pit.address, ilk.toBytes()]))
def deploy(web3: Web3, vat: Address, ilk: Ilk, gem: Address):
assert isinstance(web3, Web3)
assert isinstance(vat, Address)
assert isinstance(ilk, Ilk)
assert isinstance(gem, Address)
return GemMock(web3=web3, address=Contract._deploy(web3, GemMock.abi, GemMock.bin, [vat.address,
ilk.toBytes(),
gem.address]))
def deploy(web3: Web3):
"""Deploy a new instance of the `SimpleMarket` contract.
Args:
web3: An instance of `Web3` from `web3.py`.
Returns:
A `SimpleMarket` class instance.
"""
return SimpleMarket(web3=web3, address=Contract._deploy(web3, SimpleMarket.abi, SimpleMarket.bin, []))
def deploy(web3: Web3, fee_account: Address):
"""Deploy a new instance of the IDEX Exchange contract.
Args:
web3: An instance of `Web` from `web3.py`.
fee_account: The address of the account which will collect fees.
Returns:
An `IDEX` class instance.
"""
return IDEX(web3=web3, address=Contract._deploy(web3, IDEX.abi, IDEX.bin, [fee_account.address]))
def deploy(web3: Web3):
"""Deploy a new instance of the `DSEthToken` contract.
Args:
web3: An instance of `Web` from `web3.py`.
Returns:
A `DSEthToken` class instance.
"""
return DSEthToken(web3=web3,
address=Contract._deploy(web3, DSEthToken.abi,
DSEthToken.bin, []))
def setup_method(self):
GeneralMarketTest.setup_method(self)
support_abi = Contract._load_abi(__name__, '../pymaker/abi/MakerOtcSupportMethods.abi')
support_bin = Contract._load_bin(__name__, '../pymaker/abi/MakerOtcSupportMethods.bin')
support_address = Contract._deploy(self.web3, support_abi, support_bin, [])
self.price_oracle = OasisMockPriceOracle.deploy(self.web3)
self.otc = MatchingMarket.deploy(self.web3, self.token1.address, Wad(0), self.price_oracle.address, support_address)
self.otc.add_token_pair_whitelist(self.token1.address, self.token2.address).transact()
self.otc.add_token_pair_whitelist(self.token1.address, self.token3.address).transact()
self.otc.add_token_pair_whitelist(self.token2.address, self.token3.address).transact()
def deploy(web3: Web3, close_time: int):
"""Deploy a new instance of the `MatchingMarket` contract.
Args:
web3: An instance of `Web` from `web3.py`.
close_time: Unix timestamp of when the market will close.
Returns:
A `MatchingMarket` class instance.
"""
return MatchingMarket(web3=web3, address=Contract._deploy(web3, MatchingMarket.abi, MatchingMarket.bin,
[close_time]))
def setup_method(self):
# Use Ganache docker container
self.web3 = Web3(HTTPProvider("http://0.0.0.0:8555"))
self.web3.eth.defaultAccount = Web3.toChecksumAddress(
"0x9596C16D7bF9323265C2F2E22f43e6c80eB3d943")
self.our_address = Address(self.web3.eth.defaultAccount)
self.private_key = "0x91cf2cc3671a365fcbf38010ff97ee31a5b7e674842663c56769e41600696ead"
register_private_key(self.web3, self.private_key)
self.weth_address = Contract._deploy(self.web3, self.weth_abi,
self.weth_bin, [])
self.factory_address = Contract._deploy(self.web3, self.factory_abi,
self.factory_bin,
[self.our_address.address])
self.router_address = Contract._deploy(
self.web3, self.router_abi, self.router_bin,
[self.factory_address.address, self.weth_address.address])
self._weth_contract = Contract._get_contract(self.web3, self.weth_abi,
self.weth_address)
self.ds_dai = DSToken.deploy(self.web3, 'DAI')
self.ds_dai.mint(
Wad.from_number(500)).transact(from_address=self.our_address)
self.token_dai = Token("DAI", self.ds_dai.address, 18)
self.token_weth = Token("WETH", self.weth_address, 18)
token_config = {
"tokens": {
"DAI": {
"tokenAddress": self.ds_dai.address.address
},
"WETH": {
"tokenAddress": self.weth_address.address
}
}
}
# write token config with locally deployed addresses to file
with open("test-token-config.json", "w+") as outfile:
outfile.write(json.dumps(token_config))
def deploy(web3: Web3, zrx_asset: str):
"""Deploy a new instance of the 0x `Exchange` contract.
Args:
web3: An instance of `Web` from `web3.py`.
zrx_token: The address of the ZRX token this exchange will use.
Returns:
A `ZrxExchange` class instance.
"""
return ZrxExchangeV2(web3=web3,
address=Contract._deploy(web3, ZrxExchangeV2.abi,
ZrxExchangeV2.bin, []))
def deploy(web3: Web3, close_time: int, support_address: Optional[Address] = None):
"""Deploy a new instance of the `MatchingMarket` contract.
Args:
web3: An instance of `Web` from `web3.py`.
close_time: Unix timestamp of when the market will close.
support_address: Ethereum address of the `MakerOtcSupportMethods` contract (optional).
Returns:
A `MatchingMarket` class instance.
"""
return MatchingMarket(web3=web3, address=Contract._deploy(web3, MatchingMarket.abi, MatchingMarket.bin,
[close_time]), support_address=support_address)
def deploy(web3: Web3, symbol: str):
"""Deploy a new instance of the `DSToken` contract.
Args:
web3: An instance of `Web` from `web3.py`.
symbol: Symbol of the new token.
Returns:
A `DSToken` class instance.
"""
assert (isinstance(symbol, str))
return DSToken(web3=web3,
address=Contract._deploy(web3, DSToken.abi, DSToken.bin,
[bytes(symbol, "utf-8")]))
def deploy(web3: Web3, sai: Address, sin: Address, skr: Address, gem: Address, gov: Address, pip: Address, pep: Address, vox: Address, pit: Address):
assert(isinstance(sai, Address))
assert(isinstance(sin, Address))
assert(isinstance(skr, Address))
assert(isinstance(gem, Address))
assert(isinstance(gov, Address))
assert(isinstance(pip, Address))
assert(isinstance(pep, Address))
assert(isinstance(vox, Address))
assert(isinstance(pit, Address))
return Tub(web3=web3, address=Contract._deploy(web3, Tub.abi, Tub.bin,
[sai.address, sin.address, skr.address, gem.address, gov.address,
pip.address, pep.address, vox.address, pit.address]))
def deploy(web3: Web3, zrx_token: Address, token_transfer_proxy: Address):
"""Deploy a new instance of the 0x `Exchange` contract.
Args:
web3: An instance of `Web` from `web3.py`.
zrx_token: The address of the ZRX token this exchange will use.
token_transfer_proxy: The address of the token transfer proxy this exchange will use.
Returns:
A `ZrxExchange` class instance.
"""
return ZrxExchange(web3=web3,
address=Contract._deploy(web3, ZrxExchange.abi, ZrxExchange.bin, [
zrx_token.address,
token_transfer_proxy.address
]))
def deploy(web3: Web3, admin: Address, fee_account: Address,
account_levels_addr: Address, fee_make: Wad, fee_take: Wad,
fee_rebate: Wad):
"""Deploy a new instance of the `EtherDelta` contract.
Args:
web3: An instance of `Web` from `web3.py`.
Returns:
A `EtherDelta` class instance.
"""
return EtherDelta(
web3=web3,
address=Contract._deploy(web3, EtherDelta.abi, EtherDelta.bin, [
admin.address, fee_account.address,
account_levels_addr.address, fee_make.value, fee_take.value,
fee_rebate.value
]))
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.token1 = DSToken.deploy(self.web3, 'AAA')
self.token1_tokenclass = Token('AAA', self.token1.address, 18)
self.token1.mint(Wad.from_number(10000)).transact()
self.token2 = DSToken.deploy(self.web3, 'BBB')
self.token2_tokenclass = Token('BBB', self.token2.address, 6)
self.token2.mint(Wad.from_number(10000)).transact()
support_abi = Contract._load_abi(__name__, '../pymaker/abi/MakerOtcSupportMethods.abi')
support_bin = Contract._load_bin(__name__, '../pymaker/abi/MakerOtcSupportMethods.bin')
support_address = Contract._deploy(self.web3, support_abi, support_bin, [])
price_oracle = OasisMockPriceOracle.deploy(self.web3)
self.otc = MatchingMarket.deploy(self.web3, self.token1.address, Wad(0), price_oracle.address, support_address)
self.otc.add_token_pair_whitelist(self.token1.address, self.token2.address).transact()
self.otc.approve([self.token1, self.token2], directly())
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.other_address_1 = Address(self.web3.eth.accounts[1])
self.other_address_2 = Address(self.web3.eth.accounts[2])
self.dai = DSToken.deploy(self.web3, 'DAI')
# we need a GemLike version of DSToken with push(bytes32, uint function)
self.gem_addr = Contract._deploy(self.web3, Contract._load_abi(__name__, 'abi/GemMock.abi'), Contract._load_bin(__name__, 'abi/GemMock.bin'), [b'ABC'])
self.gem = DSToken(web3=self.web3, address=self.gem_addr)
self.flipper = Flipper.deploy(self.web3, self.dai.address, self.gem.address)
# Set allowance to allow flipper to move dai and gem
# With full deployment kick is only done by Cat via flip() which take care of allowance via gem.hope()
self.gem.approve(self.flipper.address).transact()
self.gem.approve(self.flipper.address).transact(from_address=self.other_address_1)
self.dai.approve(self.flipper.address).transact()
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])
# GemMock version of DSToken with push(bytes32, uint function) an hope(address)
gem_abi = Contract._load_abi(__name__,
'../lib/pymaker/tests/abi/GemMock.abi')
gem_bin = Contract._load_bin(__name__,
'../lib/pymaker/tests/abi/GemMock.bin')
self.dai_addr = Contract._deploy(self.web3, gem_abi, gem_bin, [b'DAI'])
self.dai = DSToken(web3=self.web3, address=self.dai_addr)
self.dai.mint(Wad.from_number(10000000)).transact()
self.dai.transfer(self.other_address,
Wad.from_number(1000000)).transact()
self.mkr = DSToken.deploy(self.web3, 'MKR')
self.flopper = Flopper.deploy(self.web3, self.dai.address,
self.mkr.address)
# so the Flopper can mint MKR
dad = DSGuard.deploy(self.web3)
dad.permit(self.flopper.address, self.mkr.address,
DSGuard.ANY).transact()
self.mkr.set_authority(dad.address).transact()
self.keeper = AuctionKeeper(args=args(
f"--eth-from {self.keeper_address} "
f"--flopper {self.flopper.address} "
f"--model ./bogus-model.sh"),
web3=self.web3)
self.keeper.approve()
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):
return DSAuth(web3=web3,
address=Contract._deploy(web3, DSAuth.abi, DSAuth.bin,
[]))
def deploy(web3: Web3, pauseAddress: Address, vatAddress: Address):
return DSSSpell(web3=web3, address=Contract._deploy(web3, DSSSpell.abi, DSSSpell.bin, [pauseAddress.address, vatAddress.address]))
def deploy(web3: Web3):
return DSValue(web3=web3,
address=Contract._deploy(web3, DSValue.abi, DSValue.bin,
[]))
def deploy(web3: Web3):
return DSGuard(web3=web3,
address=Contract._deploy(web3, DSGuard.abi, DSGuard.bin,
[]))
def deploy(web3: Web3, per: Ray):
assert (isinstance(per, Ray))
return Vox(web3=web3,
address=Contract._deploy(web3, Vox.abi, Vox.bin,
[per.value]))
def deploy(web3: Web3, tub: Address, tap: Address):
assert (isinstance(tub, Address))
assert (isinstance(tap, Address))
return Top(web3=web3,
address=Contract._deploy(web3, Top.abi, Top.bin,
[tub.address, tap.address]))
def deploy(web3: Web3, delay: int, owner: Address, ds_auth: DSAuth):
return DSPause(web3=web3,
address=Contract._deploy(
web3, DSPause.abi, DSPause.bin,
[delay, owner.address, ds_auth.address.address]))
def deploy(web3: Web3):
return DSSBadSpell(web3=web3,
address=Contract._deploy(web3, DSSBadSpell.abi,
DSSBadSpell.bin, []))