wasmuth/test/pairs.js

Practical, functional utilities that fallback on native implementations as much as possible

const test = require("tape");

const {toPairs, fromPairs} = require("../");

test("toPairs", (t) => {
  const obj = {a: 1, b: 2, c: 3};
  const pairs = toPairs(obj);
  t.deepEqual(pairs.length, 3);
  t.deepEqual(pairs[1], ["b", 2]);
  t.end();
});

test("fromPairs", (t) => {
  const obj = {a: 1, b: 2, c: 3};
  const pairs = toPairs(obj);
  const out = fromPairs(pairs);
  t.deepEqual(out.b, 2);
  t.end();
});