import path from "path"; import {describeDirectorySpecTest, InputType} from "@chainsafe/eth2.0-spec-test-util/lib/single"; import {PrivateKey} from "../../src"; import {padLeft} from "../../src/helpers/utils"; interface IMsgHHashCOmpressed { data: { input: { message: string; domain: string; }; output: string[]; }; } describeDirectorySpecTest( "msg_hash_compressed", path.join( __dirname, "../../../../node_modules/@chainsafe/eth2-spec-tests/tests/general/phase0/bls/msg_hash_compressed/small" ), (testCase => { const domain = Buffer.from(testCase.data.input.domain.replace("0x", ""), "hex"); const input = Buffer.from(testCase.data.input.message.replace("0x", ""), "hex"); const result = PrivateKey.fromInt(1).signMessage(input, domain).toBytesCompressed().toString("hex"); return `0x${result}`; }), { inputTypes: { data: InputType.YAML, }, getExpected: (testCase => { const xReExpected = padLeft(Buffer.from(testCase.data.output[0].replace("0x", ""), "hex"), 48); const xImExpected = padLeft(Buffer.from(testCase.data.output[1].replace("0x", ""), "hex"), 48); return "0x" + Buffer.concat([xReExpected, xImExpected]).toString("hex"); }) } );