How to use parseBoolean method in storybook-root

Best JavaScript code snippet using storybook-root

parseBooleanSpec.js

Source:parseBooleanSpec.js Github

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1'use strict';2const parseBoolean = require('../../lib/parseBoolean');3describe('parseBoolean', function () {4 it('returns existing boolean value', function () {5 expect(parseBoolean(true)).toBe(true);6 expect(parseBoolean(false)).toBe(false);7 });8 it('parses numeric value', function () {9 expect(parseBoolean(1)).toBe(true);10 expect(parseBoolean(0)).toBe(false);11 });12 it('parses string boolean value', function () {13 expect(parseBoolean('trUe')).toBe(true);14 expect(parseBoolean('1')).toBe(true);15 expect(parseBoolean('')).toBe(false);16 expect(parseBoolean('faLse')).toBe(false);17 expect(parseBoolean('0')).toBe(false);18 });19 it('parses undefined values', function () {20 expect(parseBoolean(undefined)).toBe(false);21 expect(parseBoolean(null)).toBe(false);22 });23 it('throws with invalid parameters', function () {24 expect(function () {25 parseBoolean({});26 }).toThrowError();27 expect(function () {28 parseBoolean(2);29 }).toThrowError();30 expect(function () {31 parseBoolean('2');32 }).toThrowError();33 });...

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data_utils.test.ts

Source:data_utils.test.ts Github

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1import { parseBoolean } from "./data_utils";2describe("data_utils", () => {3 test("parseBoolean accepts valid boolean-y values", () => {4 expect(parseBoolean("true")).toBe(true);5 expect(parseBoolean("True")).toBe(true);6 expect(parseBoolean("yes")).toBe(true);7 expect(parseBoolean("Yes")).toBe(true);8 expect(parseBoolean(1)).toBe(true);9 expect(parseBoolean("1")).toBe(true);10 expect(parseBoolean("false")).toBe(false);11 expect(parseBoolean("False")).toBe(false);12 expect(parseBoolean("no")).toBe(false);13 expect(parseBoolean("No")).toBe(false);14 expect(parseBoolean(0)).toBe(false);15 expect(parseBoolean("0")).toBe(false);16 expect(parseBoolean(null)).toBe(null);17 });18 test("parseBoolean rejects invalid values", () => {19 expect(() => {20 parseBoolean("string");21 }).toThrow(`Cannot coerce string to boolean.`);22 expect(() => {23 parseBoolean(undefined);24 }).toThrow(`Cannot coerce undefined to boolean.`);25 expect(() => {26 parseBoolean(Number.NaN);27 }).toThrow(`Cannot coerce NaN to boolean.`);28 expect(() => {29 parseBoolean(100);30 }).toThrow(`Cannot coerce 100 to boolean.`);31 });...

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parseBoolean.test.ts

Source:parseBoolean.test.ts Github

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1import parseBoolean from '../../compiled/transformedMinor/craydent.parseboolean';2describe('parseBoolean', () => {3 it('should parse boolean', () => {4 expect(parseBoolean('true')).toBe(true);5 expect(parseBoolean('false')).toBe(false);6 expect(parseBoolean('1')).toBe(true);7 expect(parseBoolean('0')).toBe(false);8 expect(parseBoolean(1)).toBe(true);9 expect(parseBoolean(0)).toBe(false);10 expect(parseBoolean(true)).toBe(true);11 expect(parseBoolean(false)).toBe(false);12 expect(parseBoolean('adfa')).toBe(undefined);13 expect(parseBoolean(10)).toBe(undefined);14 })15 it('should parse boolean using strict', () => {16 expect(parseBoolean('true', true)).toBe(true);17 expect(parseBoolean('false', true)).toBe(false);18 expect(parseBoolean('1', true)).toBe(undefined);19 expect(parseBoolean('0', true)).toBe(undefined);20 expect(parseBoolean(1, true)).toBe(undefined);21 expect(parseBoolean(0, true)).toBe(undefined);22 expect(parseBoolean(true, true)).toBe(true);23 expect(parseBoolean(false, true)).toBe(false);24 })...

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parse-boolean.helper.spec.ts

Source:parse-boolean.helper.spec.ts Github

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1import { parseBoolean } from './parse-boolean.helper';2describe('parseBoolean', () => {3 it('parses `true` as `true`', () => {4 expect(parseBoolean(true)).toEqual(true);5 });6 it("parses `'true'` as `true`", () => {7 expect(parseBoolean('true')).toEqual(true);8 });9 it('parses `false` as `false`', () => {10 expect(parseBoolean(false)).toEqual(false);11 });12 it("parses `'false'` as `false`", () => {13 expect(parseBoolean('false')).toEqual(false);14 });15 it('parses `undefined` as `false`', () => {16 expect(parseBoolean(undefined)).toEqual(false);17 });18 it('parses an arbitrary string as `false`', () => {19 expect(parseBoolean('not a boolean')).toEqual(false);20 });21 it('parses an empty string as `false`', () => {22 expect(parseBoolean('not a boolean')).toEqual(false);23 });...

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