siegel/lib/common/is/nullable/index.test.js

Web application development ecosystem

import e from"./index.js";describe("common/is/nullable",()=>{test("null",()=>{expect(e(null)).toBe(!0)}),test("undefined",()=>{expect(e(void 0)).toBe(!0)}),test("false",()=>{expect(e(!1)).toBe(!1)}),test("empty string",()=>{expect(e("")).toBe(!1)}),test("zero",()=>{expect(e(0)).toBe(!1)}),test("obj",()=>{expect(e({})).toBe(!1)})});