@iam4x/bsc-scan
Version:
An efficient BNB and token balance scanner
2 lines • 1.95 kB
JavaScript
;var _abi=require("@findeth/abi"),_eip1193Provider=require("eip1193-provider"),_hardhat=require("hardhat"),_server=require("hardhat/internal/hardhat-network/jsonrpc/server"),_constants=require("../constants"),_ethScan=require("../eth-scan.test"),_abi2=require("../utils/abi"),_eip=_interopRequireDefault(require("./eip-1193"));function _interopRequireDefault(a){return a&&a.__esModule?a:{default:a}}const{createFixtureLoader,provider}=_hardhat.waffle,{isProvider,call}=_eip.default,loadFixture=createFixtureLoader(provider.getWallets(),provider),server=new _server.JsonRpcServer({hostname:"127.0.0.1",port:8546,provider:_hardhat.network.provider}),ethereumProvider=new _eip1193Provider.EthereumProvider("http://127.0.0.1:8546");beforeAll(async()=>{await server.listen()},1e5),afterAll(async()=>{await server.close()}),describe("isProvider",()=>{it("checks if a provider is an EIP-1193 provider",()=>{expect(isProvider(ethereumProvider)).toBe(!0),expect(isProvider({})).toBe(!1)})}),describe("call",()=>{it("gets the Ether balances from the contract",async()=>{const{contract:a,addresses:b}=await loadFixture(_ethScan.fixture),c=(0,_abi2.withId)(_constants.ETHER_BALANCES_ID,(0,_abi.encode)(_constants.ETHER_BALANCES_TYPE,[b])),d=await call(ethereumProvider,a.address,c),e=(0,_abi.decode)(["uint256[]"],(0,_abi.fromHex)(d))[0];for(let a=0;a<b.length;a++){const c=BigInt((await _hardhat.ethers.provider.getBalance(b[a])).toHexString());expect(c).toBe(e[a])}}),it("gets the token balances from the contract",async()=>{const{contract:a,addresses:b,token:c}=await loadFixture(_ethScan.fixture);await c.mock.balanceOf.returns("1000");const d=(0,_abi2.withId)(_constants.TOKEN_BALANCES_ID,(0,_abi.encode)(_constants.TOKEN_BALANCES_TYPE,[b,c.address])),e=await call(ethereumProvider,a.address,d),f=(0,_abi.decode)(["uint256[]"],(0,_abi.fromHex)(e))[0];for(let a=0;a<b.length;a++)expect(f[a]).toBe(1000n)})});
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