import { expect } from 'chai';
import { describe, it } from 'mocha';
import { identityFunc } from '../identityFunc.js';
describe('identityFunc', () => {
it('returns the first argument it receives', () => {
// @ts-expect-error (Expects an argument)
expect(identityFunc()).to.equal(undefined);
expect(identityFunc(undefined)).to.equal(undefined);
expect(identityFunc(null)).to.equal(null);
const obj = {};
expect(identityFunc(obj)).to.equal(obj);
});
});