def test_chainlink_integration():
fantom_ctrl = FantomController(MAINNET)
# solidity_ctrl = SolidityController("v0.8.1")
# solidity_ctrl.compile(ROOT_DIR + "/contracts/WrappedLinkToken")
# link_addr = solidity_ctrl.deploy(ROOT_DIR + "/contracts/WrappedLinkToken/LinkToken.sol:ChainLink", fantom_ctrl,
# "LINK", "LINK", 18, fantom_ctrl.w3.toChecksumAddress(OWNER_ADDR))
solidity_ctrl = SolidityController("v0.4.24")
solidity_ctrl.compile(ROOT_DIR + "/contracts/Oracle/")
oracle_addr = solidity_ctrl.deploy(
os.environ["PK_OKEx"],
ROOT_DIR + "/contracts/Oracle/Oracle.sol:Oracle", fantom_ctrl,
fantom_ctrl.w3.toChecksumAddress(LINK_ADDR))
print("Oracle: " +
oracle_addr) # 0x2ab0D4e6b968844B55a20200e8Fc3Dd6dAa29998
solidity_ctrl = SolidityController("v0.4.24")
solidity_ctrl.compile(ROOT_DIR + "/contracts/OracleConsumer/")
test_addr = solidity_ctrl.deploy(
os.environ["PK_OKEx"], ROOT_DIR +
"/contracts/OracleConsumer/APITestConsumer.sol:APITestConsumer",
fantom_ctrl, fantom_ctrl.w3.toChecksumAddress(LINK_ADDR))
print("Test: " + test_addr) # 0xd897A7BEDa1b5f3c1CC54F518202Ce902C8a12e0
solidity_ctrl = SolidityController("v0.8.1")
solidity_ctrl.compile(ROOT_DIR + "/contracts/WrappedLinkToken")
link_contract = solidity_ctrl.getContract(
ROOT_DIR + "/contracts/WrappedLinkToken/LinkToken.sol:ChainLink")
fantom_ctrl.call(os.environ["PK_OKEx"], link_contract["abi"],
fantom_ctrl.w3.toChecksumAddress(LINK_ADDR), "balanceOf",
OWNER_ADDR)
fantom_ctrl.send(os.environ["PK_OKEx"], link_contract["abi"],
fantom_ctrl.w3.toChecksumAddress(LINK_ADDR), "transfer",
test_addr, 1 * (10**18))
fantom_ctrl.call(os.environ["PK_OKEx"], link_contract["abi"],
fantom_ctrl.w3.toChecksumAddress(LINK_ADDR), "balanceOf",
test_addr)
fantom_ctrl.call(os.environ["PK_OKEx"], link_contract["abi"],
fantom_ctrl.w3.toChecksumAddress(LINK_ADDR), "balanceOf",
OWNER_ADDR)
class Test_FantomChainlinkIntegration(unittest.TestCase):
@classmethod
def setUpClass(self) -> None:
log.debug("Setup")
log.debug("\t\tblockchain docker")
self.fantom_controller = FantomController()
self.fantom_controller.create_network("integration-tests")
self.fantom_controller.docker_build()
self.fantom_controller.docker_run("fantom_lachesis")
self.postgres_controller = PostgresController()
self.postgres_controller.docker_run("chainlink_postgres")
time.sleep(5)
self.postgres_controller.init_db("chainlink")
self.solidity_controller = SolidityController("v0.4.11")
self.solidity_controller.compile(ROOT_DIR + "/contracts/LinkToken")
self.link_address = self.solidity_controller.deploy(
os.environ["PK_FTM"],
ROOT_DIR + "/contracts/LinkToken/LinkToken.sol:LinkToken",
self.fantom_controller)
self.link_contract = self.solidity_controller.getContract(
ROOT_DIR + "/contracts/LinkToken/LinkToken.sol:LinkToken")
print("LINK: " + self.link_address)
self.chainlink_controller = ChainlinkController(
link_address=self.link_address)
self.chainlink_controller.docker_run("chainlink_chainlink")
log.debug("\t\twait for docker startup")
time.sleep(30)
log.debug("/Setup")
@classmethod
def tearDownClass(self) -> None:
log.debug("Teardown")
log.debug("\t\tstop blockchain")
self.fantom_controller.docker_stop("fantom_lachesis")
self.fantom_controller.docker_rm("fantom_lachesis")
self.fantom_controller.docker_rmi()
log.debug("\t\tstop chainlink")
self.chainlink_controller.docker_stop("chainlink_chainlink")
self.chainlink_controller.docker_rm("chainlink_chainlink")
log.debug("\t\tstop postgres")
self.chainlink_controller.docker_stop("chainlink_postgres")
self.chainlink_controller.docker_rm("chainlink_postgres")
log.debug("/Teardown")
def test_compile_contracts(self):
log.debug("test_compile_contracts")
log.debug("\t\tinstall solc 0.4.24")
self.solidity_controller = SolidityController("v0.4.24")
self.solidity_controller.compile(ROOT_DIR + "/contracts/Oracle")
oracle_contract = self.solidity_controller.getContract(
ROOT_DIR + "/contracts/Oracle/Oracle.sol:Oracle")
oracle_address = self.solidity_controller.deploy(
os.environ["PK_FTM"],
ROOT_DIR + "/contracts/Oracle/Oracle.sol:Oracle",
self.fantom_controller, self.link_address)
print("Oracle: " + oracle_address)
self.solidity_controller.compile(ROOT_DIR +
"/contracts/OracleConsumer")
api_address = self.solidity_controller.deploy(
os.environ["PK_FTM"], ROOT_DIR +
"/contracts/OracleConsumer/APITestConsumer.sol:APITestConsumer",
self.fantom_controller, self.link_address)
print("TEST API: " + api_address)
self.fantom_controller.send(os.environ["PK_FTM"],
self.link_contract["abi"],
self.link_address, "transfer", 7000000,
api_address, 100 * (10**18))
api_contract = self.solidity_controller.getContract(
ROOT_DIR +
"/contracts/OracleConsumer/APITestConsumer.sol:APITestConsumer")
time.sleep(10)
chainlink_address = self.chainlink_controller.get_chainlink_address(0)
self.fantom_controller.sendToken(os.environ["PK_FTM"],
(100 * (10**18)), chainlink_address)
chainlink_address = self.chainlink_controller.get_chainlink_address(1)
self.fantom_controller.sendToken(os.environ["PK_FTM"],
(100 * (10**18)), chainlink_address)
chainlink_address = self.chainlink_controller.get_chainlink_address(0)
self.fantom_controller.send(os.environ["PK_FTM"],
self.link_contract["abi"],
self.link_address, "transfer", 7000000,
chainlink_address, 100 * (10**18))
self.fantom_controller.send(os.environ["PK_FTM"],
oracle_contract["abi"], oracle_address,
"setFulfillmentPermission", 7000000,
chainlink_address, True)
time.sleep(10)
chainlink_job_id = self.chainlink_controller.init_job(oracle_address)
print("jobid: " + chainlink_job_id)
time.sleep(30)
self.fantom_controller.send(
os.environ["PK_FTM"], api_contract["abi"], api_address,
"requestEthereumPrice", 7000000,
self.fantom_controller.w3.toChecksumAddress(oracle_address),
chainlink_job_id)
time.sleep(30)
result = self.fantom_controller.call(os.environ["PK_FTM"],
api_contract["abi"], api_address,
"currentPrice")
self.assertTrue(int(result) > 0)