@nknahom/lotide/test/findKeyByValueTest.js

Lotide is mini clone of the Lodash (https://lodash.com) library for learning JavaScript. What is Lodash? Lodash is a library that makes JavaScript easier by taking the hassle out of working with arrays, numbers, objects, strings, etc.

const assert = require("chai").assert;
const findKeyByValue = require("../findKeyByValue");

describe("#findKeyByValue", () => {
  it('should return "dram" for "The Wire"', () => {
    const bestTVShowsByGenre = {
      sci_fi: "The Expanse",
      comedy: "Brooklyn Nine-Nine",
      drama: "The Wire",
    };
    assert.strictEqual(findKeyByValue(bestTVShowsByGenre, "The Wire"), "drama");
  });
});