import "mocha"; import { expect } from "chai"; import { is, nonVoidPrims, nonVoidComps, voids } from "../helpers"; describe('Thunk "is._void"', () => { it("recognizes voids", () => { const invalid = [ ...nonVoidPrims, ...nonVoidComps ]; for (const value of voids) expect(is._void(value)).to.be.true; for (const value of invalid) expect(is._void(value)).to.be.false; }); });