How to use toBeFrozen method in jest-extended

Best JavaScript code snippet using jest-extended

config.test.ts

Source: config.test.ts Github

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...17 expect.assertions(8);18 const d = { x: { bar: "ignored" }, z: "z" };19 const o = { x: { bar: "baz", y: { idk: false } } };20 const config = Config.defaults(o, d);21 expect(config).toBeFrozen();22 expect(config.x).toBeFrozen();23 expect(config.x.bar).toBe("baz");24 expect(config.x.bar).toBeFrozen();25 expect(config.x.y.idk).toBe(false);26 expect(config.x.y).toBeFrozen();27 expect(config.z).toBe("z");28 expect(config.z).toBeFrozen();29 });30 });31 describe("Config.freeze", () => {32 it("should recursively freeze", () => {33 expect.assertions(5);34 const frozen = Config.freeze({ foo: { bar: "baz", baz: { idk: false } } });35 expect(frozen).toBeFrozen();36 expect(frozen.foo).toBeFrozen();37 expect(frozen.foo.bar).toBeFrozen();38 expect(frozen.foo.baz).toBeFrozen();39 expect(frozen.foo.baz.idk).toBeFrozen();40 });41 });...

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deepFreeze-test.js

Source: deepFreeze-test.js Github

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...11const deepFreeze = require('../​deepFreeze');12describe('deepFreeze()', () => {13 beforeEach(() => {14 expect.extend({15 toBeFrozen(object) {16 const pass = Object.isFrozen(object);17 return {18 pass,19 message: `Expected object ${pass ? 'not ' : ''}to be frozen`,20 };21 },22 });23 });24 it('freezes a simple object', () => {25 const object = deepFreeze({a: 1});26 expect(object).toBeFrozen();27 });28 it('freezes nested objects', () => {29 const object = deepFreeze({a: 1, b: {c: 2}});30 expect(object).toBeFrozen();31 expect(object.b).toBeFrozen();32 });33 it('short-circuits given a circular reference', () => {34 const object = {a: 1, b: {c: 2}};35 object.b.d = object;36 deepFreeze(object);37 expect(object).toBeFrozen();38 expect(object.b).toBeFrozen();39 });40 it('returns the original object', () => {41 const object = {a: 1, b: {c: 2}};42 const frozen = deepFreeze(object);43 expect(frozen).toBe(object);44 });45 it('copes with null values', () => {46 expect(deepFreeze({a: null})).toBeFrozen();47 });...

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mutable.function.spec.ts

Source: mutable.function.spec.ts Github

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...11 });12 it(`returns the property as mutable if is an object`, () => {13 const value = mutable(obj);14 expect(isEqual(value, obj)).toBeTrue();15 expect(obj).toBeFrozen();16 expect(obj.a).toBeFrozen();17 expect(value).not.toBeFrozen();18 expect(value.a).not.toBeFrozen();19 });20 it(`returns the property as mutable if is an Array`, () => {21 const value = mutable(arr);22 expect(isEqual(value, arr)).toBeTrue();23 expect(arr).toBeFrozen();24 expect(arr[0]).toBeFrozen();25 expect(value).not.toBeFrozen();26 expect(value[0]).not.toBeFrozen();27 });...

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Using AI Code Generation

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1const { toBeFrozen } = require('jest-extended');2expect.extend({ toBeFrozen });3test('passes when given a frozen object', () => {4 expect(Object.freeze({})).toBeFrozen();5});6test('fails when given a non frozen object', () => {7 expect({}).not.toBeFrozen();8});9test('fails when given a non object', () => {10 expect(123).not.toBeFrozen();11});12const { toBeFunction } = require('jest-extended');13expect.extend({ toBeFunction });14test('passes when given a function', () => {15 expect(() => {}).toBeFunction();16});17test('fails when given a non function', () => {18 expect(123).not.toBeFunction();19});20const { toBeGreaterThanOrEqual } = require('jest-extended');21expect.extend({ toBeGreaterThanOrEqual });22test('passes when given a number greater than or equal to the expected value', () => {23 expect(2).toBeGreaterThanOrEqual(1);24});25test('passes when given a number equal to the expected value', () => {26 expect(1).toBeGreaterThanOrEqual(1);27});28test('fails when given a number less than the expected value', () => {29 expect(1).not.toBeGreaterThanOrEqual(2);30});31test('fails when given a non number', () => {32 expect('1').not.toBeGreaterThanOrEqual(2);33});34const { toBeGreaterThan } = require('jest-extended');35expect.extend({ toBeGreaterThan });36test('passes when given a number greater than the expected value', () => {37 expect(2).toBeGreaterThan(1);38});39test('fails when given a number equal to the expected value', () => {40 expect(1).not.toBeGreaterThan(1);41});42test('fails when given a number less than the expected value', () => {43 expect(1).not.toBeGreaterThan(2);44});45test('fails when given a non number', () => {46 expect('1').not.toBeGreaterThan(2);47});48const { to

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Using AI Code Generation

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1const { toBeFrozen } = require('jest-extended');2expect.extend({ toBeFrozen });3test('passes when given a frozen object', () => {4 expect(Object.freeze({})).toBeFrozen();5});6test('fails when given a non-frozen object', () => {7 expect({}).not.toBeFrozen();8});9const { toBeFunction } = require('jest-extended');10expect.extend({ toBeFunction });11test('passes when given a function', () => {12 expect(() => {}).toBeFunction();13});14test('fails when given a non-function', () => {15 expect(9).not.toBeFunction();16});17const { toBeGreaterThan } = require('jest-extended');18expect.extend({ toBeGreaterThan });19test('passes when given a number greater than another', () => {20 expect(10).toBeGreaterThan(9);21});22test('fails when given a number less than another', () => {23 expect(10).not.toBeGreaterThan(11);24});25const { toBeGreaterThanOrEqual } = require('jest-extended');26expect.extend({ toBeGreaterThanOrEqual });27test('passes when given a number greater than or equal to another', () => {28 expect(10).toBeGreaterThanOrEqual(10);29});30test('fails when given a number less than another', () => {31 expect(10).not.toBeGreaterThanOrEqual(11);32});33const { toBeHexadecimal } = require('jest-extended');34expect.extend({ toBeHexadecimal });35test('passes when given a hexadecimal string', () => {36 expect('0x1f').toBeHexadecimal();37});38test('fails when given a non-hexadecimal string', () => {39 expect('0x1g').not.toBeHexadecimal();40});41const { toBeHtmlString } = require('jest-extended');42expect.extend({ toBeHtmlString });43test('passes when given a HTML string', () => {

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Using AI Code Generation

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1const { toBeFrozen } = require('jest-extended');2expect.extend({ toBeFrozen });3test('passes when given a frozen object', () => {4 expect(Object.freeze({})).toBeFrozen();5});6const { toBeFunction } = require('jest-extended');7expect.extend({ toBeFunction });8test('passes when given a function', () => {9 expect(() => {}).toBeFunction();10});11const { toBeInstanceOf } = require('jest-extended');12expect.extend({ toBeInstanceOf });13test('passes when given an instance of a class', () => {14 expect(new Set()).toBeInstanceOf(Set);15});16const { toBeInteger } = require('jest-extended');17expect.extend({ toBeInteger });18test('passes when given an integer', () => {19 expect(10).toBeInteger();20});21const { toBeJsonString } = require('jest-extended');22expect.extend({ toBeJsonString });23test('passes when given a JSON string', () => {24 expect('{"foo":"bar"}').toBeJsonString();25});26const { toBeLessThan } = require('jest-extended');27expect.extend({ toBeLessThan });28test('passes when given a number less than the specified number', () => {29 expect(2).toBeLessThan(3);30});31const { toBeLongerThan } = require('jest-extended');32expect.extend({ toBeLongerThan });33test('passes when given a string longer than the specified length', () => {34 expect('foo').toBeLongerThan(2);35});36const { toBeNan } = require('jest-extended');37expect.extend({ toBeNan });38test('passes when given NaN', () => {39 expect(NaN).toBeNan();40});

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Using AI Code Generation

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1const { toBeFrozen } = require('jest-extended');2expect.extend({ toBeFrozen });3test('freezing an object', () => {4 const a = { foo: 'bar' };5 Object.freeze(a);6 expect(a).toBeFrozen();7});8const { toBeFrozen } = require('jest-extended');9expect.extend({ toBeFrozen });10test('freezing an object', () => {11 const a = { foo: 'bar' };12 Object.freeze(a);13 expect(a).toBeFrozen();14});15const { toBeFrozen } = require('jest-extended');16expect.extend({ toBeFrozen });17test('freezing an object', () => {18 const a = { foo: 'bar' };19 Object.freeze(a);20 expect(a).toBeFrozen();21});22const { toBeFrozen } = require('jest-extended');23expect.extend({ toBeFrozen });24test('freezing an object', () => {25 const a = { foo: 'bar' };26 Object.freeze(a);27 expect(a).toBeFrozen();28});29const { toBeFrozen } = require('jest-extended');30expect.extend({ toBeFrozen });31test('freezing an object', () => {32 const a = { foo: 'bar' };33 Object.freeze(a);34 expect(a).toBeFrozen();35});36const { toBeFrozen } = require('jest-extended');37expect.extend({ toBeFrozen });38test('freezing an object', () => {39 const a = { foo: 'bar' };40 Object.freeze(a);41 expect(a).toBeFrozen();42});43const { toBeFrozen } = require('jest-extended');44expect.extend({ toBeFrozen });45test('freezing an object', () => {46 const a = { foo: 'bar' };47 Object.freeze(a);48 expect(a).toBeFrozen();49});

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Using AI Code Generation

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1const { toBeFrozen } = require('jest-extended');2expect.extend({ toBeFrozen });3test('toBeFrozen', () => {4 expect(Object.freeze({ a: 1 })).toBeFrozen();5 expect({ a: 1 }).not.toBeFrozen();6});7const { toBeFunction } = require('jest-extended');8expect.extend({ toBeFunction });9test('toBeFunction', () => {10 expect(() => {}).toBeFunction();11 expect(1).not.toBeFunction();12});13const { toBeGreaterThanOrEqual } = require('jest-extended');14expect.extend({ toBeGreaterThanOrEqual });15test('toBeGreaterThanOrEqual', () => {16 expect(10).toBeGreaterThanOrEqual(9);17 expect(10).not.toBeGreaterThanOrEqual(11);18});19const { toBeGreaterThan } = require('jest-extended');20expect.extend({ toBeGreaterThan });21test('toBeGreaterThan', () => {22 expect(10).toBeGreaterThan(9);23 expect(10).not.toBeGreaterThan(10);24});25const { toBeHexadecimal } = require('jest-extended');26expect.extend({ toBeHexadecimal });27test('toBeHexadecimal', () => {28 expect('0x1').toBeHexadecimal();29 expect('0X1').toBeHexadecimal();30 expect('0x10').toBeHexadecimal();31 expect('0X10').toBeHexadecimal();32 expect('0x100').toBeHexadecimal();33 expect('0X100').toBeHexadecimal();34 expect('0x1000').toBeHexadecimal();35 expect('0X1000').toBeHexadecimal();36 expect('0x10000').toBeHexadecimal();37 expect('0X10000').toBeHexadecimal();38 expect('0x100000').toBeHexadecimal();39 expect('0X100000').toBeHexadecimal();40 expect('0x1000000').toBeHexadecimal();41 expect('0X1000000').toBeHexadecimal();42 expect('0x10000000').toBeHexadecimal();

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Using AI Code Generation

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1const { toBeFrozen } = require('jest-extended');2expect.extend({ toBeFrozen });3test('toBeFrozen', () => {4 expect(Object.freeze({})).toBeFrozen();5});6const { toBeFrozen } = require('jest-extended');7expect.extend({ toBeFrozen });8test('toBeFrozen', () => {9 expect(Object.freeze({})).toBeFrozen();10});11const { toBeFrozen } = require('jest-extended');12expect.extend({ toBeFrozen });13test('toBeFrozen', () => {14 expect(Object.freeze({})).toBeFrozen();15});16const { toBeFrozen } = require('jest-extended');17expect.extend({ toBeFrozen });18test('toBeFrozen', () => {19 expect(Object.freeze({})).toBeFrozen();20});21const { toBeFrozen } = require('jest-extended');22expect.extend({ toBeFrozen });23test('toBeFrozen', () => {24 expect(Object.freeze({})).toBeFrozen();25});26const { toBeFrozen } = require('jest-extended');27expect.extend({ toBeFrozen });28test('toBeFrozen', () => {29 expect(Object.freeze({})).toBeFrozen();30});31const { toBeFrozen } = require('jest-extended');32expect.extend({ toBeFrozen });33test('toBeFrozen', () => {34 expect(Object.freeze({})).toBeFrozen();35});36const { toBeFrozen } = require('jest-extended');37expect.extend({ toBeFrozen });38test('toBeFrozen', () => {39 expect(Object.freeze({})).toBeFrozen();40});41const { toBeFrozen } = require('jest-extended');

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Using AI Code Generation

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1const { toBeFrozen } = require("jest-extended");2expect.extend({ toBeFrozen });3const obj = Object.freeze({ foo: "bar" });4expect(obj).toBeFrozen();5const { toBeFrozen } = require("jest-extended");6expect.extend({ toBeFrozen });7const obj = Object.freeze({ foo: "bar" });8expect(obj).toBeFrozen();9const { toBeFrozen } = require("jest-extended");10expect.extend({ toBeFrozen });11const obj = Object.freeze({ foo: "bar" });12expect(obj).toBeFrozen();13const { toBeFrozen } = require("jest-extended");14expect.extend({ toBeFrozen });15const obj = Object.freeze({ foo: "bar" });16expect(obj).toBeFrozen();17const { toBeFrozen } = require("jest-extended");18expect.extend({ toBeFrozen });19const obj = Object.freeze({ foo: "bar" });20expect(obj).toBeFrozen();21const { toBeFrozen } = require("jest-extended");22expect.extend({ toBeFrozen });23const obj = Object.freeze({ foo: "bar" });24expect(obj).toBeFrozen();25const { toBeFrozen } = require("jest-extended");26expect.extend({ toBeFrozen });27const obj = Object.freeze({ foo: "bar" });28expect(obj).toBeFrozen();29const { toBeFrozen } = require("jest-extended");30expect.extend({ toBeFrozen });31const obj = Object.freeze({ foo: "bar" });32expect(obj).toBeFrozen();33const { toBeFrozen } = require("jest-extended");34expect.extend({ toBeFrozen });35const obj = Object.freeze({ foo: "bar" });36expect(obj).toBeFrozen();

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Using AI Code Generation

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1const { toBeFrozen } = require('jest-extended')2expect.extend({toBeFrozen})3expect([1, 2, 3]).toBeFrozen()4expect({a: 1, b: 2, c: 3}).toBeFrozen()5expect(Object.freeze({a: 1, b: 2, c: 3})).toBeFrozen()6expect(Object.freeze([1, 2, 3])).toBeFrozen()7expect(Object.freeze(new Map())).toBeFrozen()8expect(Object.freeze(new Set())).toBeFrozen()9expect(Object.freeze(new Date())).toBeFrozen()10expect(Object.freeze(new Error())).toBeFrozen()11expect(Object.freeze(new WeakMap())).toBeFrozen()12expect(Object.freeze(new WeakSet())).toBeFrozen()13expect(Object.freeze(()=>{})).toBeFrozen()14expect(Object.freeze(function(){})).toBeFrozen()15expect(Object.freeze(new Promise(()=>{}))).toBeFrozen()16expect(Object.freeze(new Promise(()=>{}).then(()=>{}))).toBeFrozen()17expect(Object.freeze(new Promise(()=>{}).catch(()=>{}))).toBeFrozen()18expect(Object.freeze(new Promise(()=>{}).finally(()=>{}))).toBeFrozen()19expect(Object.freeze(new Promise(()=>{}).then(()=>{}).catch(()=>{}))).toBeFrozen()20expect(Object.freeze(new Promise(()=>{}).then(()=>{}).finally(()=>{}))).toBeFrozen()

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Using AI Code Generation

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1const { toBeFrozen } = require('jest-extended')2expect.extend({ toBeFrozen })3test('test toBeFrozen method of jest-extended', () => {4 const frozenObject = Object.freeze({ name: 'John' })5 expect(frozenObject).toBeFrozen()6})7const { toBeFunction } = require('jest-extended')8expect.extend({ toBeFunction })9test('test toBeFunction method of jest-extended', () => {10 const functionName = () => {}11 expect(functionName).toBeFunction()12})13const { toBeGreaterThan } = require('jest-extended')14expect.extend({ toBeGreaterThan })15test('test toBeGreaterThan method of jest-extended', () => {16 expect(3).toBeGreaterThan(2)17})18const { toBeGreaterThanOrEqual } = require('jest-extended')19expect.extend({ toBeGreaterThanOrEqual })20test('test toBeGreaterThanOrEqual method of jest-extended', () => {21 expect(3).toBeGreaterThanOrEqual(2)22})23const { toBeHexadecimal } = require('jest-extended')24expect.extend({ toBeHexadecimal })25test('test toBeHexadecimal method of jest-extended', () => {26 expect('0x1').toBeHexadecimal()27})28const { toBeHexColor } = require('jest-extended')29expect.extend({ toBeHexColor })30test('test toBeHexColor method of jest-extended', () => {31 expect('#000000').toBeHexColor()32})33const { toBeInTheRange } = require('jest-extended')34expect.extend({ toBeInTheRange })35test('test toBeInTheRange method of jest-extended', () => {36 expect(2).toBeInTheRange(1, 3)37})

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