Add basic test for Sepolia deposit

test/0.8.9/sepolia-deposit-adapter.test.js

@@ -0,0 +1,48 @@
+const { artifacts, contract, ethers } = require('hardhat')
+const { assert } = require('../helpers/assert')
+
+const { EvmSnapshot } = require('../helpers/blockchain')
+
+const SepoliaDepositAdapter = artifacts.require('SepoliaDepositAdapter')
+
+contract('SepoliaDepositAdapter impl', ([deployer]) => {
+  let depositAdapter
+  let snapshot
+  const sepoliaDepositAdapterContract = '0x899e45316FaA439200b36c7d7733192530e3DfC0'
+  const sepoliaDepositContract = '0x7f02C3E3c98b133055B8B348B2Ac625669Ed295D'
+  const bepoliaTokenHolder = '0x388Ea662EF2c223eC0B047D41Bf3c0f362142ad5'
+  const EOAddress = '0x6885E36BFcb68CB383DfE90023a462C03BCB2AE5'
+
+  before('deploy lido with dao', async () => {
+    depositAdapter = await SepoliaDepositAdapter.at(sepoliaDepositAdapterContract)
+    const dna = await depositAdapter.TEST_VALUE()
+    console.log(dna)
+
+    const bepoliaToken = await ethers.getContractAt('SepoliaDepositContract', sepoliaDepositContract)
+    const bepoliaStartBalance = await bepoliaToken.balanceOf(bepoliaTokenHolder)
+
+    const impersonatedSigner = await ethers.getImpersonatedSigner(bepoliaTokenHolder)
+    await impersonatedSigner.sendTransaction({ to: EOAddress, value: ethers.utils.parseEther('2.0') })
+
+    const bepoliaTokensToTransfer = 1
+    bepoliaToken.connect(impersonatedSigner).transfer(EOAddress, bepoliaTokensToTransfer)
+
+    const bepoliaOwnTokens = await bepoliaToken.balanceOf(EOAddress)
+    assert.equals(bepoliaOwnTokens, bepoliaTokensToTransfer)
+
+    const bepoliaEndBalance = await bepoliaToken.balanceOf(bepoliaTokenHolder)
+    assert.equals(bepoliaEndBalance, bepoliaStartBalance - bepoliaTokensToTransfer)
+    console.log(bepoliaEndBalance)
+
+    snapshot = new EvmSnapshot(ethers.provider)
+    await snapshot.make()
+  })
+
+  afterEach(async () => {
+    await snapshot.rollback()
+  })
+
+  describe('SepoliaDepositAdapter Logic', () => {
+    it(`state after deployment`, async () => {})
+  })
+})