xahau.js/packages/ripple-binary-codec/test/lower-case-hex.test.js

const { encode, decode } = require("../dist");

let str =
  "1100612200000000240000000125000068652D0000000055B6632D6376A2D9319F20A1C6DCCB486432D1E4A79951229D4C3DE2946F51D56662400009184E72A00081140DD319918CD5AE792BF7EC80D63B0F01B4573BBC";
let lower = str.toLowerCase();

let bin =
  "1100612200000000240000000125000000082D00000000550735A0B32B2A3F4C938B76D6933003E29447DB8C7CE382BBE089402FF12A03E56240000002540BE400811479927BAFFD3D04A26096C0C97B1B0D45B01AD3C0";
let json = {
  OwnerCount: 0,
  Account: "rUnFEsHjxqTswbivzL2DNHBb34rhAgZZZK",
  PreviousTxnLgrSeq: 8,
  LedgerEntryType: "AccountRoot",
  PreviousTxnID: "0735A0B32B2A3F4C938B76D6933003E29447DB8C7CE382BBE089402FF12A03E5".toLowerCase(),
  Flags: 0,
  Sequence: 1,
  Balance: "10000000000",
};

let jsonUpper = {
  OwnerCount: 0,
  Account: "rUnFEsHjxqTswbivzL2DNHBb34rhAgZZZK",
  PreviousTxnLgrSeq: 8,
  LedgerEntryType: "AccountRoot",
  PreviousTxnID:
    "0735A0B32B2A3F4C938B76D6933003E29447DB8C7CE382BBE089402FF12A03E5",
  Flags: 0,
  Sequence: 1,
  Balance: "10000000000",
};

describe("Lowercase hex test", () => {
  test("Correctly decodes", () => {
    expect(decode(lower)).toEqual(decode(str));
  });
  test("Re-encodes to uppercase hex", () => {
    expect(encode(decode(lower))).toEqual(str);
  });
  test("Encode when hex field lowercase", () => {
    expect(encode(json)).toBe(bin);
  });
  test("Re-decodes to uppercase hex", () => {
    expect(decode(encode(json))).toEqual(jsonUpper);
  });
});