How to use this.sandbox.replaceSetter method in sinon

Best JavaScript code snippet using sinon

sandbox-test.js

Source:sandbox-test.js

...890                    this.prop = value;891                },892                prop: "bar"893            };894            this.sandbox.replaceSetter(object, "foo", function(val) {895                this.prop = val + "bla";896            });897            object.foo = "bla";898            assert.equals(object.prop, "blabla");899        });900        it("should return replacement", function() {901            var object = {902                // eslint-disable-next-line accessor-pairs903                set foo(value) {904                    this.prop = value;905                },906                prop: "bar"907            };908            var replacement = function(val) {909                this.prop = val + "bla";910            };911            var actual = this.sandbox.replaceSetter(object, "foo", replacement);912            assert.equals(actual, replacement);913        });914        it("should replace an inherited property", function() {915            var object = Object.create({916                // eslint-disable-next-line accessor-pairs917                set foo(value) {918                    this.prop = value;919                },920                prop: "bar"921            });922            var replacement = function(value) {923                this.prop = value + "blabla";924            };925            this.sandbox.replaceSetter(object, "foo", replacement);926            object.foo = "doodle";927            assert.equals(object.prop, "doodleblabla");928            this.sandbox.restore();929            object.foo = "doodle";930            assert.equals(object.prop, "doodle");931        });932        it("should error on missing descriptor", function() {933            var sandbox = this.sandbox;934            assert.exception(935                function() {936                    sandbox.replaceSetter({}, "i-dont-exist");937                },938                {939                    message: "Cannot replace non-existent property i-dont-exist",940                    name: "TypeError"941                }942            );943        });944        it("should error when descriptor has no setter", function() {945            var sandbox = this.sandbox;946            var object = {947                get catpants() {948                    return;949                }950            };951            assert.exception(952                function() {953                    sandbox.replaceSetter(object, "catpants", noop);954                },955                {956                    message: "`object.property` is not a setter",957                    name: "Error"958                }959            );960        });961        describe("when called with a non-function replacement argument", function() {962            it("should throw a TypeError", function() {963                var sandbox = this.sandbox;964                var object = {965                    // eslint-disable-next-line accessor-pairs966                    set foo(value) {967                        this.prop = value;968                    },969                    prop: "bar"970                };971                assert.exception(972                    function() {973                        sandbox.replaceSetter(object, "foo", "bla");974                    },975                    { message: "Expected replacement argument to be a function" }976                );977            });978        });979        it("allows restoring setters", function() {980            var object = {981                // eslint-disable-next-line accessor-pairs982                set foo(value) {983                    this.prop = value;984                },985                prop: "bar"986            };987            this.sandbox.replaceSetter(object, "foo", function(val) {988                this.prop = val + "bla";989            });990            this.sandbox.restore();991            object.prop = "bla";992            assert.equals(object.prop, "bla");993        });994        it("should refuse to replace a setter twice", function() {995            var sandbox = this.sandbox;996            var object = {997                // eslint-disable-next-line accessor-pairs998                set foo(value) {999                    return;1000                }1001            };...

60sandbox-test.js

Source:60sandbox-test.js

...835                    this.prop = value;836                },837                prop: "bar"838            };839            this.sandbox.replaceSetter(object, "foo", function(val) {840                this.prop = val + "bla";841            });842            object.foo = "bla";843            assert.equals(object.prop, "blabla");844        });845        it("should return replacement", function() {846            // eslint-disable-next-line accessor-pairs847            var object = {848                set foo(value) {849                    this.prop = value;850                },851                prop: "bar"852            };853            var replacement = function(val) {854                this.prop = val + "bla";855            };856            var actual = this.sandbox.replaceSetter(object, "foo", replacement);857            assert.equals(actual, replacement);858        });859        it("should replace an inherited property", function() {860            // eslint-disable-next-line accessor-pairs861            var object = Object.create({862                set foo(value) {863                    this.prop = value;864                },865                prop: "bar"866            });867            var replacement = function(value) {868                this.prop = value + "blabla";869            };870            this.sandbox.replaceSetter(object, "foo", replacement);871            object.foo = "doodle";872            assert.equals(object.prop, "doodleblabla");873            this.sandbox.restore();874            object.foo = "doodle";875            assert.equals(object.prop, "doodle");876        });877        it("should error on missing descriptor", function() {878            var sandbox = this.sandbox;879            assert.exception(880                function() {881                    sandbox.replaceSetter({}, "i-dont-exist");882                },883                {884                    message: "Cannot replace non-existent own property i-dont-exist",885                    name: "TypeError"886                }887            );888        });889        it("should error when descriptor has no setter", function() {890            var sandbox = this.sandbox;891            var object = {892                get catpants() {893                    return;894                }895            };896            assert.exception(897                function() {898                    sandbox.replaceSetter(object, "catpants", noop);899                },900                {901                    message: "`object.property` is not a setter",902                    name: "Error"903                }904            );905        });906        describe("when called with a non-function replacement argument", function() {907            it("should throw a TypeError", function() {908                var sandbox = this.sandbox;909                // eslint-disable-next-line accessor-pairs910                var object = {911                    set foo(value) {912                        this.prop = value;913                    },914                    prop: "bar"915                };916                assert.exception(917                    function() {918                        sandbox.replaceSetter(object, "foo", "bla");919                    },920                    { message: "Expected replacement argument to be a function" }921                );922            });923        });924        it("allows restoring setters", function() {925            // eslint-disable-next-line accessor-pairs926            var object = {927                set foo(value) {928                    this.prop = value;929                },930                prop: "bar"931            };932            this.sandbox.replaceSetter(object, "foo", function(val) {933                this.prop = val + "bla";934            });935            this.sandbox.restore();936            object.prop = "bla";937            assert.equals(object.prop, "bla");938        });939        it("should refuse to replace a setter twice", function() {940            var sandbox = this.sandbox;941            // eslint-disable-next-line accessor-pairs942            var object = {943                set foo(value) {944                    return;945                }946            };...

Using AI Code Generation

1const sinon = require('sinon');2const assert = require('assert');3const fs = require('fs');4describe('test', function() {5    beforeEach(function() {6        this.sandbox = sinon.sandbox.create();7    });8    afterEach(function() {9        this.sandbox.restore();10    });11    it('test', function() {12        const fsStub = this.sandbox.stub(fs, 'readFileSync');13        fsStub.withArgs('path1').returns('file1');14        fsStub.withArgs('path2').returns('file2');15        fsStub.withArgs('path3').returns('file3');16        fsStub.withArgs('path4').returns('file4');17        fsStub.withArgs('path5').returns('file5');18        const fsStub2 = this.sandbox.stub(fs, 'writeFileSync');19        fsStub2.withArgs('path1').returns('file1');20        fsStub2.withArgs('path2').returns('file2');21        fsStub2.withArgs('path3').returns('file3');22        fsStub2.withArgs('path4').returns('file4');23        fsStub2.withArgs('path5').returns('file5');24        const fsStub3 = this.sandbox.stub(fs, 'existsSync');25        fsStub3.withArgs('path1').returns('file1');26        fsStub3.withArgs('path2').returns('file2');27        fsStub3.withArgs('path3').returns('file3');28        fsStub3.withArgs('path4').returns('file4');29        fsStub3.withArgs('path5').returns('file5');30        const fsStub4 = this.sandbox.stub(fs, 'statSync');31        fsStub4.withArgs('path1').returns('file1');32        fsStub4.withArgs('path2').returns('file2');33        fsStub4.withArgs('path3').returns('file3');34        fsStub4.withArgs('path4').returns('file4');35        fsStub4.withArgs('path5').returns('file5');36        const fsStub5 = this.sandbox.stub(fs, 'readdirSync');37        fsStub5.withArgs('path1').returns('file1');38        fsStub5.withArgs('path2').returns('file2');39        fsStub5.withArgs('path3').returns('file3');40        fsStub5.withArgs('path4').returns

Using AI Code Generation

1const sinon = require('sinon');2const {expect} = require('chai');3describe('test', () => {4  it('should test the sandbox replaceSetter method', () => {5    const obj = {6      get a() {7        return this._a;8      },9      set a(val) {10        this._a = val;11      },12    };13    const sandbox = sinon.createSandbox();14    sandbox.replaceSetter(obj, 'a', sinon.fake());15    obj.a = 5;16    expect(obj.a).to.equal(5);17    expect(obj._a).to.equal(5);18    expect(obj.a).to.be.a('function');19    sandbox.restore();20  });21});22const sinon = require('sinon');23const {expect} = require('chai');24describe('test', () => {25  it('should test the sandbox replaceGetter method', () => {26    const obj = {27      get a() {28        return this._a;29      },30      set a(val) {31        this._a = val;32      },33    };34    const sandbox = sinon.createSandbox();35    sandbox.replaceGetter(obj, 'a', sinon.fake.returns(5));36    obj.a = 5;37    expect(obj.a).to.equal(5);38    expect(obj._a).to.equal(5);39    expect(obj.a).to.be.a('function');40    sandbox.restore();41  });42});43const sinon = require('sinon');44const {expect} = require('chai');45describe('test', () => {46  it('should test the sandbox replace method', () => {47    const obj = {48      a: sinon.fake.returns(5),49    };50    const sandbox = sinon.createSandbox();51    sandbox.replace(obj, 'a', sinon.fake.returns(6));52    obj.a = 5;53    expect(obj.a()).to.equal(6);54    expect(obj.a).to.be.a('function');55    sandbox.restore();56  });57});58const sinon = require('sinon');59const {expect} = require('chai');60describe('test', () => {61  it('should test the sandbox stub method', () => {62    const obj = {

Using AI Code Generation

1var obj = { a: 1 };2this.sandbox.replaceSetter(obj, 'a', function() { throw new Error('setter called'); });3var obj = { a: 1 };4this.sandbox.replaceGetter(obj, 'a', function() { throw new Error('getter called'); });5var obj = { a: 1 };6this.sandbox.replace(obj, 'a', function() { throw new Error('setter called'); });7var obj = { a: 1 };8this.sandbox.replace(obj, 'a', function() { throw new Error('getter called'); });9var obj = { a: 1 };10this.sandbox.replace(obj, 'a', function() { throw new Error('setter called'); });11var obj = { a: 1 };12this.sandbox.replace(obj, 'a', function() { throw new Error('getter called'); });13var obj = { a: 1 };14this.sandbox.replace(obj, 'a', function() { throw new Error('setter called'); });15var obj = { a: 1 };16this.sandbox.replace(obj, 'a', function() { throw new Error('getter called'); });17var obj = { a: 1 };18this.sandbox.replace(obj, 'a', function() { throw new Error('setter called'); });

Using AI Code Generation

1var ClassA = require('./ClassA');2var ClassB = require('./ClassB');3describe("ClassA", function() {4    beforeEach(function() {5        this.sandbox = sinon.sandbox.create();6        this.sandbox.replaceSetter(ClassA.prototype, "property", function() {});7    });8    afterEach(function() {9        this.sandbox.restore();10    });11    it("should call the setter method of the property", function() {12        var classA = new ClassA();13        var classB = new ClassB();14        classB.method(classA);15        sinon.assert.calledOnce(classA.property);16    });17});18function ClassA() {19}20Object.defineProperty(ClassA.prototype, "property", {21    set: function() {22    }23});24module.exports = ClassA;25function ClassB() {26}27ClassB.prototype.method = function(classA) {28    classA.property = "value";29};30module.exports = ClassB;

Using AI Code Generation

1describe('test', function() {2  var sandbox = sinon.createSandbox();3  afterEach(function() {4    sandbox.restore();5  });6  it('should stub the setter method of a class', function() {7    var testObj = new test.Test();8    var stub = this.sandbox.replaceSetter(testObj, 'test', function() {9      return 'stub';10    });11    testObj.test = 'test';12    expect(testObj.test).to.equal('stub');13  });14});15export class Test {16  constructor() {17    this._test = 'test';18  }19  get test() {20    return this._test;21  }22  set test(value) {23    this._test = value;24  }25}26import sinon from 'sinon';27import { expect } from 'chai';28import * as test from '../src/test.js';29describe('test', function() {30  var sandbox = sinon.createSandbox();31  afterEach(function() {32    sandbox.restore();33  });34  it('should stub the setter method of a class', function() {35    var testObj = new test.Test();36    var stub = this.sandbox.replaceSetter(testObj, 'test', function() {37      return 'stub';38    });39    testObj.test = 'test';40    expect(testObj.test).to.equal('stub');41  });42});43export class Test {44  constructor() {45    this._test = 'test';46  }47  get test() {48    return this._test;49  }50  set test(value) {51    this._test = value;

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