Best JavaScript code snippet using sinon
stub.js
Source:stub.js
...38 }39 return sinon.wrapMethod(object, property, wrapper);40 }41 function getDefaultBehavior(stub) {42 return stub.defaultBehavior || getParentBehaviour(stub) || sinon.behavior.create(stub);43 }44 function getParentBehaviour(stub) {45 return (stub.parent && getCurrentBehavior(stub.parent));46 }47 function getCurrentBehavior(stub) {48 var behavior = stub.behaviors[stub.callCount - 1];49 return behavior && behavior.isPresent() ? behavior : getDefaultBehavior(stub);50 }51 var uuid = 0;52 var proto = {53 create: function create() {54 var functionStub = function () {55 return getCurrentBehavior(functionStub).invoke(this, arguments);56 };57 functionStub.id = "stub#" + uuid++;58 var orig = functionStub;...
Using AI Code Generation
1var sinon = require('sinon');2var Parent = require('./parent');3var Child = require('./child');4var parent = new Parent();5var child = new Child();6var spy = sinon.spy(child, 'getParentBehaviour');7child.getParentBehaviour();8function Parent() {9 this.getParentBehaviour = function() {10 console.log('Parent behaviour');11 }12}13module.exports = Parent;14var Parent = require('./parent');15function Child() {16 this.getParentBehaviour = function() {17 Parent.prototype.getParentBehaviour.call(this);18 console.log('Child behaviour');19 }20}21module.exports = Child;22Your name to display (optional):23Your name to display (optional):
Using AI Code Generation
1var sinon = require('sinon');2var myObject = {3 myMethod: function () {4 console.log('myMethod called');5 },6 myOtherMethod: function () {7 console.log('myOtherMethod called');8 }9};10var spy = sinon.spy(myObject, 'myMethod');11myObject.myMethod();12myObject.myOtherMethod();13spy.restore();14myObject.myMethod();15myObject.myOtherMethod();16var sinon = require('sinon');17var myObject = {18 myMethod: function () {19 console.log('myMethod called');20 },21 myOtherMethod: function () {22 console.log('myOtherMethod called');23 }24};25var stub = sinon.stub(myObject, 'myMethod');26myObject.myMethod();27myObject.myOtherMethod();28stub.restore();29myObject.myMethod();30myObject.myOtherMethod();31var sinon = require('sinon');32var myObject = {33 myMethod: function () {34 console.log('myMethod called');35 },36 myOtherMethod: function () {37 console.log('myOtherMethod called');38 }39};40var stub = sinon.stub(myObject, 'myMethod').returns(42);41var value = myObject.myMethod();42console.log(value);43myObject.myOtherMethod();44stub.restore();45myObject.myMethod();46myObject.myOtherMethod();
Using AI Code Generation
1var myObj = {2 myMethod: function() {3 console.log('myMethod called');4 }5};6var myObj2 = {7 myMethod: function() {8 console.log('myMethod2 called');9 }10};11var myObj3 = {12 myMethod: function() {13 console.log('myMethod3 called');14 }15};16var spy = sinon.spy(myObj, 'myMethod');17var spy2 = sinon.spy(myObj2, 'myMethod');18var spy3 = sinon.spy(myObj3, 'myMethod');19spy();20spy2();21spy3();22var parentBehaviour = spy.getParentBehaviour();23console.log(parentBehaviour);24parentBehaviour.invoke(spy2);25parentBehaviour.invoke(spy3);
Using AI Code Generation
1const sinon = require('sinon');2const assert = require('assert');3const obj = {4 foo: function() {5 return 'bar';6 }7};8const spy = sinon.spy(obj, 'foo');9assert.equal(obj.foo(), 'bar');10assert(spy.called);11assert(spy.calledOnce);12assert(spy.calledWith());13assert(spy.calledOn(obj));14assert(spy.calledWithExactly());15assert(spy.calledWithMatch());16assert(spy.alwaysCalledWith());17assert(spy.alwaysCalledOn(obj));18assert(spy.alwaysCalledWithExactly());19assert(spy.alwaysCalledWithMatch());20assert(spy.neverCalledWith());21assert(spy.neverCalledWithMatch());22assert(spy.neverCalledWithExactly());23assert(spy.threw());24assert(spy.alwaysThrew());25assert(spy.calledWithNew());26assert(spy.alwaysCalledWithNew());27assert(spy.calledBefore());28assert(spy.calledAfter());29assert(spy.calledImmediatelyBefore());30assert(spy.calledImmediatelyAfter());31assert(spy.firstCall);32assert(spy.secondCall);33assert(spy.thirdCall);34assert(spy.lastCall);35assert(spy.callCount);36assert(spy.callIds);37assert(spy.thisValues);38assert(spy.args);39assert(spy.exceptions);40assert(spy.returnValues);41assert(spy.thisValues);42assert(spy.calledWithNew());43assert(spy.alwaysCalledWithNew());44assert(spy.calledBefore());45assert(spy.calledAfter());46assert(spy.calledImmediatelyBefore());47assert(spy.calledImmediatelyAfter());48assert(spy.firstCall);49assert(spy.secondCall);50assert(spy.thirdCall);51assert(spy.lastCall);52assert(spy.callCount);53assert(spy.callIds);54assert(spy.thisValues);55assert(spy.args);56assert(spy.exceptions);57assert(spy.returnValues);58assert(spy.thisValues);59assert(spy.calledWithNew());60assert(spy.alwaysCalledWithNew());61assert(spy.calledBefore());62assert(spy.calledAfter());63assert(spy.calledImmediatelyBefore());64assert(spy.calledImmediatelyAfter());65assert(spy.firstCall);66assert(spy.secondCall);67assert(spy.thirdCall);68assert(spy.lastCall);69assert(spy.callCount);70assert(spy.callIds);71assert(spy.thisValues);72assert(spy.args);73assert(spy.exceptions);74assert(spy.returnValues);75assert(spy.thisValues);76assert(spy.calledWithNew());77assert(spy.alwaysCalledWith
Using AI Code Generation
1var sinon = require('sinon');2var parent = require('./parent.js');3var child = require('./child.js');4var sinonStub = sinon.stub(parent, 'getParentBehaviour');5sinonStub.returns('stubbed behaviour');6console.log(child.getChildBehaviour());7sinonStub.restore();8console.log(child.getChildBehaviour());9module.exports = {10getParentBehaviour: function() {11 return 'parent behaviour';12}13}14var parent = require('./parent.js');15module.exports = {16getChildBehaviour: function() {17 return parent.getParentBehaviour();18}19}
Using AI Code Generation
1var sinon = require('sinon');2var obj = { 3 method: function() { 4 return 1; 5 }6};7var spy = sinon.spy(obj, "method");8spy.getParentBehaviour();9obj.method();10spy.restore();11var stub = sinon.stub(obj, "method");12stub.returns(10);13stub.throws("Exception thrown");14stub.callsArg(0);15obj.method(function() { 16 console.log("Callback called"); 17var mock = sinon.mock(obj);18mock.expects("method").once();19obj.method();20mock.verify();21mock.expects("method").never();22mock.expects("method").withArgs(1, 2).once();23obj.method(1, 2);24mock.verify();25mock.expects("method1").once().before("method2");26obj.method1();27obj.method2();28mock.verify();29mock.expects("method").twice();30obj.method();31obj.method();32mock.verify();33mock.expects("method").atLeast(2);34obj.method();35obj.method();
Using AI Code Generation
1var sinon = require('sinon');2var obj = sinon.createStubInstance(Parent);3console.log(obj.getParentBehaviour());4function Parent() {5 this.getParentBehaviour = function() {6 return 'Parent';7 }8}9module.exports = Parent;10var Parent = require('./Parent');11var sinon = require('sinon');12var test = require('tape');13test('test getParentBehaviour method of Parent', function(t) {14 t.plan(1);15 var obj = sinon.createStubInstance(Parent);16 t.equal(obj.getParentBehaviour(), 'Parent');17});18 at Test.test (/Users/abhishek/Desktop/NodeJS/NodeJS-Testing/test.js:7:24)19 at Test.bound [as _cb] (/Users/abhishek/Desktop/NodeJS/NodeJS-Testing/node_modules/tape/lib/test.js:64:32)20 at Test.run (/Users/abhishek/Desktop/NodeJS/NodeJS-Testing/node_modules/tape/lib/test.js:82:10)21 at Test.bound [as run] (/Users/abhishek/Desktop/NodeJS/NodeJS-Testing/node_modules/tape/lib/test.js:64:32)22 at Immediate.next (/Users/abhishek/Desktop/NodeJS/NodeJS-Testing/node_modules/tape/lib/results.js:71:15)23 at runCallback (timers.js:637:20)24 at tryOnImmediate (timers.js:610:5)25 at processImmediate [as _immediateCallback] (timers.js:582:5)
Using AI Code Generation
1var sinon = require('sinon');2var obj = {3 method: function() {4 return 'foo';5 }6};7var spy = sinon.spy(obj, 'method');8var stub = sinon.stub(obj, 'method').returns('bar');
Using AI Code Generation
1var sinon = require('sinon');2var parent = sinon.stub();3parent.withArgs(1).returns(1);4parent.withArgs(2).returns(2);5var child = sinon.stub();6child.withArgs(1).callsFake(function() {7 return parent(1);8});9child.withArgs(2).callsFake(function() {10 return parent(2);11});12console.log(child(1));13console.log(child(2));
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