import "mocha";
import { expect } from "chai";
import { is, nonVoidPrims } from "../helpers";

describe('Thunk "is._undefined"', () => {
	it('recognizes "undefined"', () => {
		expect(is._undefined(undefined)).to.be.true;

		for (const value of nonVoidPrims)
			expect(is._undefined(value)).to.be.false;
	});
});