73 lines
2.3 KiB
TypeScript
73 lines
2.3 KiB
TypeScript
import { constants } from 'ethers'
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import { waffle, ethers } from 'hardhat'
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import { PoolAddressTest } from '../typechain'
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import { POOL_BYTECODE_HASH } from './shared/computePoolAddress'
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import { expect } from './shared/expect'
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import snapshotGasCost from './shared/snapshotGasCost'
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describe('PoolAddress', () => {
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let poolAddress: PoolAddressTest
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const poolAddressTestFixture = async () => {
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const poolAddressTestFactory = await ethers.getContractFactory('PoolAddressTest')
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return (await poolAddressTestFactory.deploy()) as PoolAddressTest
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}
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let loadFixture: ReturnType<typeof waffle.createFixtureLoader>
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before('create fixture loader', async () => {
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loadFixture = waffle.createFixtureLoader(await (ethers as any).getSigners())
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})
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beforeEach('deploy PoolAddressTest', async () => {
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poolAddress = await loadFixture(poolAddressTestFixture)
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})
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describe('#POOL_INIT_CODE_HASH', () => {
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it('equals the hash of the pool bytecode', async () => {
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expect(await poolAddress.POOL_INIT_CODE_HASH()).to.eq(POOL_BYTECODE_HASH)
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})
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})
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describe('#computeAddress', () => {
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it('all arguments equal zero', async () => {
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await expect(poolAddress.computeAddress(constants.AddressZero, constants.AddressZero, constants.AddressZero, 0))
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.to.be.reverted
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})
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it('matches example from core repo', async () => {
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expect(
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await poolAddress.computeAddress(
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'0x5FbDB2315678afecb367f032d93F642f64180aa3',
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'0x1000000000000000000000000000000000000000',
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'0x2000000000000000000000000000000000000000',
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250
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)
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).to.matchSnapshot()
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})
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it('token argument order cannot be in reverse', async () => {
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await expect(
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poolAddress.computeAddress(
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'0x5FbDB2315678afecb367f032d93F642f64180aa3',
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'0x2000000000000000000000000000000000000000',
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'0x1000000000000000000000000000000000000000',
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3000
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)
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).to.be.reverted
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})
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it('gas cost', async () => {
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await snapshotGasCost(
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poolAddress.getGasCostOfComputeAddress(
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'0x5FbDB2315678afecb367f032d93F642f64180aa3',
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'0x1000000000000000000000000000000000000000',
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'0x2000000000000000000000000000000000000000',
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3000
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)
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)
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})
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})
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})
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