How to use mirrorProperties method in sinon

Best JavaScript code snippet using sinon

wrap-method.js

Source:wrap-method.js Github

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...4var hasOwn = Object.prototype.hasOwnProperty;5function isFunction(obj) {6 return typeof obj === "function" || !!(obj && obj.constructor && obj.call && obj.apply);7}8function mirrorProperties(target, source) {9 for (var prop in source) {10 if (!hasOwn.call(target, prop)) {11 target[prop] = source[prop];12 }13 }14}15// Cheap way to detect if we have ES5 support.16var hasES5Support = "keys" in Object;17module.exports = function wrapMethod(object, property, method) {18 if (!object) {19 throw new TypeError("Should wrap property of object");20 }21 if (typeof method !== "function" && typeof method !== "object") {22 throw new TypeError("Method wrapper should be a function or a property descriptor");23 }24 function checkWrappedMethod(wrappedMethod) {25 var error;26 if (!isFunction(wrappedMethod)) {27 error = new TypeError("Attempted to wrap " + (typeof wrappedMethod) + " property " +28 valueToString(property) + " as function");29 } else if (wrappedMethod.restore && wrappedMethod.restore.sinon) {30 error = new TypeError("Attempted to wrap " + valueToString(property) + " which is already wrapped");31 } else if (wrappedMethod.calledBefore) {32 var verb = wrappedMethod.returns ? "stubbed" : "spied on";33 error = new TypeError("Attempted to wrap " + valueToString(property) + " which is already " + verb);34 }35 if (error) {36 if (wrappedMethod && wrappedMethod.stackTraceError) {37 error.stack += "\n--------------\n" + wrappedMethod.stackTraceError.stack;38 }39 throw error;40 }41 }42 var error, wrappedMethod, i;43 function simplePropertyAssignment() {44 wrappedMethod = object[property];45 checkWrappedMethod(wrappedMethod);46 object[property] = method;47 method.displayName = property;48 }49 // Firefox has a problem when using hasOwn.call on objects from other frames.50 var owned = object.hasOwnProperty ? object.hasOwnProperty(property) : hasOwn.call(object, property);51 if (hasES5Support) {52 var methodDesc = (typeof method === "function") ? {value: method} : method;53 var wrappedMethodDesc = getPropertyDescriptor(object, property);54 if (!wrappedMethodDesc) {55 error = new TypeError("Attempted to wrap " + (typeof wrappedMethod) + " property " +56 property + " as function");57 } else if (wrappedMethodDesc.restore && wrappedMethodDesc.restore.sinon) {58 error = new TypeError("Attempted to wrap " + property + " which is already wrapped");59 }60 if (error) {61 if (wrappedMethodDesc && wrappedMethodDesc.stackTraceError) {62 error.stack += "\n--------------\n" + wrappedMethodDesc.stackTraceError.stack;63 }64 throw error;65 }66 var types = Object.keys(methodDesc);67 for (i = 0; i < types.length; i++) {68 wrappedMethod = wrappedMethodDesc[types[i]];69 checkWrappedMethod(wrappedMethod);70 }71 mirrorProperties(methodDesc, wrappedMethodDesc);72 for (i = 0; i < types.length; i++) {73 mirrorProperties(methodDesc[types[i]], wrappedMethodDesc[types[i]]);74 }75 Object.defineProperty(object, property, methodDesc);76 // catch failing assignment77 // this is the converse of the check in `.restore` below78 if ( typeof method === "function" && object[property] !== method ) {79 // correct any wrongdoings caused by the defineProperty call above,80 // such as adding new items (if object was a Storage object)81 delete object[property];82 simplePropertyAssignment();83 }84 } else {85 simplePropertyAssignment();86 }87 method.displayName = property;88 // Set up an Error object for a stack trace which can be used later to find what line of89 // code the original method was created on.90 method.stackTraceError = (new Error("Stack Trace for original"));91 method.restore = function () {92 // For prototype properties try to reset by delete first.93 // If this fails (ex: localStorage on mobile safari) then force a reset94 // via direct assignment.95 if (!owned) {96 // In some cases `delete` may throw an error97 try {98 delete object[property];99 } catch (e) {} // eslint-disable-line no-empty100 // For native code functions `delete` fails without throwing an error101 // on Chrome < 43, PhantomJS, etc.102 } else if (hasES5Support) {103 Object.defineProperty(object, property, wrappedMethodDesc);104 }105 if (hasES5Support) {106 var descriptor = getPropertyDescriptor(object, property);107 if (descriptor && descriptor.value === method) {108 object[property] = wrappedMethod;109 }110 }111 else {112 // Use strict equality comparison to check failures then force a reset113 // via direct assignment.114 if (object[property] === method) {115 object[property] = wrappedMethod;116 }117 }118 };119 method.wrappedMethod = wrappedMethod;120 method.restore.sinon = true;121 if (!hasES5Support) {122 mirrorProperties(method, wrappedMethod);123 }124 return method;...

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mapper-editor.js

Source:mapper-editor.js Github

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1import DefineMap from 'can-define/map/map'2import Component from 'can-component'3import template from './mapper-editor.stache'4const mirrorProperties = [5 'name'6]7export const MapperEditorVM = DefineMap.extend('MapperEditorVM', {8 // passed in via mapper.stache9 selectedPage: {},10 selectedNodeId: {},11 updateCanvas: {},12 // open the legacy modal editor13 openQDE () {14 const pageName = this.selectedPage.name15 window.gotoPageEdit(pageName)16 },17 connectedCallback (el) {18 const vm = this19 const proxyHandler = (ev, newVal, oldVal) => {20 const guideAttr = ev.type21 // handle page name changes22 if (guideAttr === 'name') {23 const page = window.gGuide.pages[oldVal]24 window.pageRename(page, newVal) // pageRename from A2J_Pages.js line#21525 }26 // update any rendered props in the canvas27 vm.updateCanvas(this.selectedNodeId, guideAttr, newVal)28 }29 const proxySelectedPageProperties = (selectedPage) => {30 mirrorProperties.forEach((prop) => {31 // using the notify queue updates global gGuide instantly32 selectedPage.listenTo(prop, proxyHandler, 'notify')33 })34 }35 const tearDownSelectedPageProxy = (selectedPage) => {36 mirrorProperties.forEach((prop) => {37 selectedPage.stopListening(prop, proxyHandler, 'notify')38 })39 }40 // first proxy setup41 proxySelectedPageProperties(this.selectedPage)42 const selectedPageHandler = (event, newVal, oldVal) => {43 if (oldVal) {44 tearDownSelectedPageProxy(oldVal)45 }46 if (newVal) {47 proxySelectedPageProperties(newVal)48 }49 }50 this.listenTo('selectedPage', selectedPageHandler)51 return function () {52 this.stopListening('selectedPage', selectedPageHandler)53 }54 }55})56export default Component.extend('MapperEditorComponent', {57 view: template,58 tag: 'mapper-editor',59 ViewModel: MapperEditorVM,60 leakScope: false...

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proxy-guide-changes.js

Source:proxy-guide-changes.js Github

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1// proxy app-state level `guide` map changes to global window.gGuide2const handler = (ev, newVal, oldVal) => {3 const guideAttr = ev.type4 window.gGuide[guideAttr] = newVal5}6export default (guide, mirrorProperties) => {7 // no guide loaded, return noop teardown handler8 if (!guide) { return () => {} }9 mirrorProperties.forEach((prop) => {10 // using the notify queue updates global gGuide instantly11 guide.listenTo(prop, handler, 'notify')12 })13 // return the tearDown function to call in `removed` event or `connectedCallback()` teardown function14 return () => {15 mirrorProperties.forEach((prop) => {16 // using the notify queue updates global gGuide instantly17 guide.stopListening(prop, handler, 'notify')18 })19 }...

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Using AI Code Generation

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1var foo = {2 setBar: function(value) {3 return this.bar = value;4 }5};6var bar = {7 setFoo: function(value) {8 return this.foo = value;9 }10};11sinon.spy(foo, "setBar");12sinon.spy(bar, "setFoo");13foo.setBar(123);14bar.setFoo(456);15sinon.assert.calledWith(foo.setBar, 123);16sinon.assert.calledWith(bar.setFoo, 456);

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Using AI Code Generation

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1var sinon = require('sinon');2var obj = {3};4var mirror = sinon.stub().returnsArg(0);5sinon.stub(obj, "a", mirror);6sinon.stub(obj, "b", mirror);7obj.a = 3;8obj.b = 4;

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Using AI Code Generation

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1var sinon = require('sinon');2var assert = require('assert');3var obj = {4 method: function () { }5};6var mock = sinon.mock(obj);7mock.expects("method").once();8obj.method();9mock.verify();10var obj = {11 method: function () { }12};13var mock = sinon.mock(obj);14mock.expects("method").once();15obj.method();16mock.verify();17var obj = {18 method: function () { }19};20var mock = sinon.mock(obj);21mock.expects("method").once();22obj.method();23mock.verify();24var obj = {25 method: function () { }26};27var mock = sinon.mock(obj);28mock.expects("method").once();29obj.method();30mock.verify();31var obj = {32 method: function () { }33};34var mock = sinon.mock(obj);35mock.expects("method").once();36obj.method();37mock.verify();38var obj = {39 method: function () { }40};41var mock = sinon.mock(obj);42mock.expects("method").once();43obj.method();44mock.verify();45var obj = {46 method: function () { }47};48var mock = sinon.mock(obj);49mock.expects("method").once();50obj.method();51mock.verify();52var obj = {53 method: function () { }54};55var mock = sinon.mock(obj);56mock.expects("method").once();57obj.method();58mock.verify();

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Using AI Code Generation

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1var sinon = require('sinon');2var assert = require('assert');3var obj = {4 method: function() {}5};6var spy = sinon.spy();7sinon.stub(obj, 'method').callsFake(spy);8obj.method(42);9assert(spy.calledWith(42));10var sinon = require('sinon');11var assert = require('assert');12var obj = {13 method: function() {}14};15var spy = sinon.spy();16sinon.stub(obj, 'method').callsFake(spy);17obj.method(42);18assert(spy.calledWith(42));19var sinon = require('sinon');20var assert = require('assert');21var obj = {22 method: function() {}23};24var spy = sinon.spy();25sinon.stub(obj, 'method').callsFake(spy);26obj.method(42);27assert(spy.calledWith(42));28var sinon = require('sinon');29var assert = require('assert');30var obj = {31 method: function() {}32};33var spy = sinon.spy();34sinon.stub(obj, 'method').callsFake(spy);35obj.method(42);36assert(spy.calledWith(42));37var sinon = require('sinon');38var assert = require('assert');39var obj = {40 method: function() {}41};42var spy = sinon.spy();43sinon.stub(obj, 'method').callsFake(spy);44obj.method(42);45assert(spy.calledWith(42));46var sinon = require('sinon');47var assert = require('assert');48var obj = {49 method: function()

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Using AI Code Generation

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1var sinon = require('sinon');2var obj = {3 method: function() {4 return 42;5 }6};7var mock = sinon.mock(obj);8mock.expects("method").returns(43);9mock.restore();10var sinon = require('sinon');11var obj = {12 method: function() {13 return 42;14 }15};16var mock = sinon.mock(obj);17mock.expects("method").returns(43);18mock.restore();19var sinon = require('sinon');20var obj = {21 method: function() {22 return 42;23 }24};25var mock = sinon.mock(obj);26mock.expects("method").returns(43);27mock.restore();28var sinon = require('sinon');29var obj = {30 method: function() {31 return 42;32 }33};34var mock = sinon.mock(obj);35mock.expects("method").returns(43);36mock.restore();37var sinon = require('sinon');38var obj = {39 method: function() {40 return 42;41 }42};43var mock = sinon.mock(obj);44mock.expects("method").returns(43);45mock.restore();46var sinon = require('sinon');47var obj = {48 method: function() {49 return 42;50 }51};52var mock = sinon.mock(obj);53mock.expects("method").returns(43);54mock.restore();

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Using AI Code Generation

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1var sinon = require('sinon');2var assert = require('assert');3var obj = {4 method: function () {}5};6var mock = sinon.mock(obj);7mock.expects('method').once();8obj.method();9mock.verify();10var sinon = require('sinon');11var assert = require('assert');12var obj = {13 method: function () {}14};15var mock = sinon.mock(obj);16mock.expects('method').once();17obj.method();18mock.verify();19var sinon = require('sinon');20var assert = require('assert');21var obj = {22 method: function () {}23};24var mock = sinon.mock(obj);25mock.expects('method').once();26obj.method();27mock.verify();28var sinon = require('sinon');29var assert = require('assert');30var obj = {31 method: function () {}32};33var mock = sinon.mock(obj);34mock.expects('method').once();35obj.method();36mock.verify();37var sinon = require('sinon');38var assert = require('assert');39var obj = {40 method: function () {}41};42var mock = sinon.mock(obj);43mock.expects('method').once();44obj.method();45mock.verify();46var sinon = require('sinon');47var assert = require('assert');48var obj = {49 method: function () {}50};51var mock = sinon.mock(obj);52mock.expects('method').once();53obj.method();54mock.verify();55var sinon = require('sinon');56var assert = require('assert');57var obj = {58 method: function () {}59};60var mock = sinon.mock(obj);61mock.expects('method').once();62obj.method();63mock.verify();

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Using AI Code Generation

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1var sinon = require('sinon');2var obj = {3};4var mirror = sinon.stub().returnsArg(0);5var proxy = sinon.stub().returnsArg(0);6var spy = sinon.spy();7var fake = sinon.fake();8var stub = sinon.stub();9var mock = sinon.mock();10var sandbox = sinon.createSandbox();11var clock = sinon.useFakeTimers();12var server = sinon.fakeServer.create();13var xhr = sinon.useFakeXMLHttpRequest();14var request = sinon.useFakeXMLHttpRequest();15var request2 = sinon.useFakeXMLHttpRequest();16var request3 = sinon.useFakeXMLHttpRequest();17var request4 = sinon.useFakeXMLHttpRequest();18var request5 = sinon.useFakeXMLHttpRequest();19var request6 = sinon.useFakeXMLHttpRequest();20var request7 = sinon.useFakeXMLHttpRequest();21var request8 = sinon.useFakeXMLHttpRequest();22var request9 = sinon.useFakeXMLHttpRequest();23var request10 = sinon.useFakeXMLHttpRequest();24var request11 = sinon.useFakeXMLHttpRequest();25var request12 = sinon.useFakeXMLHttpRequest();26var request13 = sinon.useFakeXMLHttpRequest();27var request14 = sinon.useFakeXMLHttpRequest();28var request15 = sinon.useFakeXMLHttpRequest();29var request16 = sinon.useFakeXMLHttpRequest();30var request17 = sinon.useFakeXMLHttpRequest();31var request18 = sinon.useFakeXMLHttpRequest();32var request19 = sinon.useFakeXMLHttpRequest();33var request20 = sinon.useFakeXMLHttpRequest();34var request21 = sinon.useFakeXMLHttpRequest();35var request22 = sinon.useFakeXMLHttpRequest();36var request23 = sinon.useFakeXMLHttpRequest();37var request24 = sinon.useFakeXMLHttpRequest();38var request25 = sinon.useFakeXMLHttpRequest();39var request26 = sinon.useFakeXMLHttpRequest();40var request27 = sinon.useFakeXMLHttpRequest();41var request28 = sinon.useFakeXMLHttpRequest();42var request29 = sinon.useFakeXMLHttpRequest();43var request30 = sinon.useFakeXMLHttpRequest();44var request31 = sinon.useFakeXMLHttpRequest();45var request32 = sinon.useFakeXMLHttpRequest();46var request33 = sinon.useFakeXMLHttpRequest();47var request34 = sinon.useFakeXMLHttpRequest();48var request35 = sinon.useFakeXMLHttpRequest();49var request36 = sinon.useFakeXMLHttpRequest();50var request37 = sinon.useFakeXMLHttpRequest();51var request38 = sinon.useFakeXMLHttpRequest();52var request39 = sinon.useFakeXMLHttpRequest();53var request40 = sinon.useFakeXMLHttpRequest();

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Using AI Code Generation

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1var sinon = require('sinon');2var assert = require('assert');3var myObj = {4};5sinon.mirrorProperties(myObj, myObj);6assert.ok(myObj.hasOwnProperty('foo'));7assert.ok(myObj.hasOwnProperty('baz'));8var sinon = require('sinon');9var assert = require('assert');10var myObj = {11};12var mock = sinon.mock(myObj);13mock.expects('foo').once().returns('quux');14assert.equal(myObj.foo, 'quux');15mock.verify();16var sinon = require('sinon');17var assert = require('assert');18var myObj = {19};20var mock = sinon.mock(myObj);21mock.expects('foo').once().returns('quux');22assert.equal(myObj.foo, 'quux');23mock.verify();24var sinon = require('sinon');25var assert = require('assert');26var myObj = {27};28var mock = sinon.mock(myObj);29mock.expects('foo').once().returns('quux');30assert.equal(myObj.foo, 'quux');31mock.verify();32var sinon = require('sinon');33var assert = require('assert');34var myObj = {35};36var mock = sinon.mock(myObj);37mock.expects('foo').once().returns('quux');38assert.equal(myObj.foo, 'quux');39mock.verify();40var sinon = require('sinon');41var assert = require('assert');42var myObj = {43};44var mock = sinon.mock(myObj);45mock.expects('foo').once().returns('quux');46assert.equal(myObj.foo, 'quux');47mock.verify();48var sinon = require('sinon');

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Using AI Code Generation

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1var sinon = require('sinon');2var assert = require('assert');3var stub = sinon.stub();4stub.withArgs('first').returns(1);5stub.withArgs('second').returns(2);6sinon.stub(obj, 'method').callsFake(stub);7assert.equal(obj.method('first'), 1);8assert.equal(obj.method('second'), 2);9obj.method.restore();10var stub = sinon.stub();11stub.withArgs('first').returns(1);12stub.withArgs('second').returns(2);13var obj = {14};15assert.equal(obj.method('first'), 1);16assert.equal(obj.method('second'), 2);17obj.method.restore();18var sinon = require('sinon');19var assert = require('assert');20var stub = sinon.stub();21stub.withArgs('first').returns(1);22stub.withArgs('second').returns(2);23sinon.stub(obj, 'method').callsFake(stub);24assert.equal(obj.method('first'), 1);25assert.equal(obj.method('second'), 2);26obj.method.restore();27var stub = sinon.stub();28stub.withArgs('first').returns(1);29stub.withArgs('second').returns(2);30var obj = {31};32assert.equal(obj.method('first'), 1);33assert.equal(obj.method('second'), 2);34obj.method.restore();35var sinon = require('sinon');36var assert = require('assert');37var stub = sinon.stub();38stub.withArgs('first').returns(1);39stub.withArgs('second').returns(2);40sinon.stub(obj, 'method').callsFake(stub);41assert.equal(obj.method('first'), 1);42assert.equal(obj.method('second'), 2);43obj.method.restore();44var stub = sinon.stub();45stub.withArgs('first').returns(1);46stub.withArgs('second').returns(2);47var obj = {48};

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