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Adding config for avalanche hardhat node; #513

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Aug 7, 2023
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9 changes: 9 additions & 0 deletions balancer-js/examples/helpers/erc20.ts
Original file line number Diff line number Diff line change
Expand Up @@ -75,3 +75,12 @@ export const getTokenBalance = async (
const erc20 = new Contract(token, iERC20, provider);
return erc20.balanceOf(account);
};

export const getNativeAssetBalance = async (
account: string,
provider: JsonRpcProvider
): Promise<string> => {
return BigNumber.from(
await provider.send('eth_getBalance', [account, 'latest'])
).toString();
};
12 changes: 12 additions & 0 deletions balancer-js/hardhat.config.avalanche.ts
Original file line number Diff line number Diff line change
@@ -0,0 +1,12 @@
import '@nomiclabs/hardhat-ethers';

/**
* @type import('hardhat/config').HardhatUserConfig
*/
export default {
networks: {
hardhat: {
chainId: 43114,
},
},
};
1 change: 1 addition & 0 deletions balancer-js/package.json
Original file line number Diff line number Diff line change
Expand Up @@ -35,6 +35,7 @@
"node:arbitrum": "npx hardhat --tsconfig tsconfig.testing.json --config hardhat.config.arbitrum.ts node --fork $(. ./.env && echo $ALCHEMY_URL_ARBITRUM) --port 8161",
"node:gnosis": "npx hardhat --tsconfig tsconfig.testing.json --config hardhat.config.gnosis.ts node --fork $(. ./.env && echo $RPC_URL_GNOSIS) --port 8100",
"node:zkevm": "npx hardhat --tsconfig tsconfig.testing.json --config hardhat.config.zkevm.ts node --fork $(. ./.env && echo $ALCHEMY_URL_ZKEVM) --port 8101",
"node:avalanche": "npx hardhat --tsconfig tsconfig.testing.json --config hardhat.config.avalanche.ts node --fork $(. ./.env && echo $RPC_URL_AVALANCHE) --port 8114",
"typechain:generate": "npx typechain --target ethers-v5 --out-dir src/contracts './src/lib/abi/*.json'"
},
"devDependencies": {
Expand Down
2 changes: 1 addition & 1 deletion balancer-js/src/test/lib/utils.ts
Original file line number Diff line number Diff line change
Expand Up @@ -471,7 +471,7 @@ export async function findTokenBalanceSlot(
const account = await signer.getAddress();
const probeA = encode(['uint256'], [(Math.random() * 10000).toFixed()]);
const probeB = encode(['uint256'], [(Math.random() * 10000).toFixed()]);
for (let i = 0; i < 200; i++) {
for (let i = 0; i < 999; i++) {
let probedSlot = keccak256(['uint256', 'uint256'], [account, i]);
// remove padding for JSON RPC
while (probedSlot.startsWith('0x0'))
Expand Down
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