Best JavaScript code snippet using sinon
call-test.js
Source:call-test.js  
...261        it("calls argument at specified index", function() {262            var callback = sinonSpy();263            var thisObj = { name1: "value1", name2: "value2" };264            this.args.push(1, 2, callback);265            this.call.callArgOn(2, thisObj);266            assert(callback.called);267            assert(callback.calledOn(thisObj));268        });269        it("throws if argument at specified index is not callable", function() {270            var thisObj = { name1: "value1", name2: "value2" };271            this.args.push(1);272            var call = this.call;273            assert.exception(274                function() {275                    call.callArgOn(0, thisObj);276                },277                { message: "Expected argument at position 0 to be a Function, but was number" }278            );279        });280        it("returns callbacks return value", function() {281            var callback = sinonSpy(function() {282                return "useful value";283            });284            var thisObj = { name1: "value1", name2: "value2" };285            this.args.push(1, 2, callback);286            var returnValue = this.call.callArgOn(2, thisObj);287            assert.equals(returnValue, "useful value");288        });289        it("throws if index is not number", function() {290            var thisObj = { name1: "value1", name2: "value2" };291            var call = this.call;292            assert.exception(293                function() {294                    call.callArgOn({}, thisObj);295                },296                { name: "TypeError" }297            );298        });299    });300    describe("call.callArgWith", function() {...78call-test.js
Source:78call-test.js  
...261        it("calls argument at specified index", function() {262            var callback = sinonSpy();263            var thisObj = { name1: "value1", name2: "value2" };264            this.args.push(1, 2, callback);265            this.call.callArgOn(2, thisObj);266            assert(callback.called);267            assert(callback.calledOn(thisObj));268        });269        it("throws if argument at specified index is not callable", function() {270            var thisObj = { name1: "value1", name2: "value2" };271            this.args.push(1);272            var call = this.call;273            assert.exception(274                function() {275                    call.callArgOn(0, thisObj);276                },277                { message: "Expected argument at position 0 to be a Function, but was number" }278            );279        });280        it("returns callbacks return value", function() {281            var callback = sinonSpy(function() {282                return "useful value";283            });284            var thisObj = { name1: "value1", name2: "value2" };285            this.args.push(1, 2, callback);286            var returnValue = this.call.callArgOn(2, thisObj);287            assert.equals(returnValue, "useful value");288        });289        it("throws if index is not number", function() {290            var thisObj = { name1: "value1", name2: "value2" };291            var call = this.call;292            assert.exception(293                function() {294                    call.callArgOn({}, thisObj);295                },296                { name: "TypeError" }297            );298        });299    });300    describe("call.callArgWith", function() {...call_test.js
Source:call_test.js  
...188            "calls argument at specified index": function () {189                var callback = sinon.spy();190                var thisObj = { name1: "value1", name2: "value2" };191                this.args.push(1, 2, callback);192                this.call.callArgOn(2, thisObj);193                assert(callback.called);194                assert(callback.calledOn(thisObj));195            },196            "throws if argument at specified index is not callable": function () {197                var thisObj = { name1: "value1", name2: "value2" };198                this.args.push(1);199                var call = this.call;200                assert.exception(function () {201                    call.callArgOn(0, thisObj);202                }, "TypeError");203            },204            "throws if index is not number": function () {205                var thisObj = { name1: "value1", name2: "value2" };206                var call = this.call;...Using AI Code Generation
1this.call.callArgOn(0, this, 1, 2, 3);2this.call.callArgOn(0, this, 1, 2, 3);3this.call.callArgOn(0, this, 1, 2, 3);4this.call.callArgOn(0, this, 1, 2, 3);5this.call.callArgOn(0, this, 1, 2, 3);6this.call.callArgOn(0, this, 1, 2, 3);7this.call.callArgOn(0, this, 1, 2, 3);8this.call.callArgOn(0, this, 1, 2, 3);9this.call.callArgOn(0, this, 1, 2, 3);10this.call.callArgOn(0, this, 1, 2, 3);11this.call.callArgOn(0, this, 1, 2, 3);12this.call.callArgOn(0, this, 1, 2, 3);13this.call.callArgOn(0, this, 1, 2, 3);Using AI Code Generation
1var sinon = require('sinon');2var assert = require('assert');3var myObj = {4    myMethod: function () {5        console.log('myMethod called');6    }7};8var spy = sinon.spy(myObj, 'myMethod');9myObj.myMethod();10assert(spy.called);11spy.withArgs('foo').callArgOn(0, myObj, 'foo');12assert(spy.calledWith('foo'));13assert(spy.calledOn(myObj));14assert(spy.calledOnce);15console.log('test passed');16Related Posts: How to use sinon.stub.callArgOn() method with…17How to use sinon.stub.callArgWith() method with…18How to use sinon.stub.callArg() method with sinon…19How to use sinon.stub.callThrough() method with…20How to use sinon.stub.callFake() method with sinon…21How to use sinon.stub.callCount() method with sinon…22How to use sinon.stub.call() method with sinon spy…23How to use sinon.stub.calledWithNew() method with…24How to use sinon.stub.calledWith() method with…25How to use sinon.stub.calledOn() method with sinon…26How to use sinon.stub.calledOnce() method with…27How to use sinon.stub.called() method with sinon…28How to use sinon.stub.calledBefore() method with…29How to use sinon.stub.calledAfter() method with…30How to use sinon.stub.returnsArg() method with…31How to use sinon.stub.returnsThis() method with…32How to use sinon.stub.returns() method with sinon…Using AI Code Generation
1var sinon = require('sinon');2var assert = require('assert');3var foo = {4    bar: function() {5        this.baz();6    },7    baz: function() {8        console.log('baz');9    }10}11var spy = sinon.spy(foo, 'baz');Using AI Code Generation
1var sinon = require('sinon');2var assert = require('assert');3var myObj = {4  myMethod: function() {5    return 'Hello, World!';6  }7};8var spy = sinon.spy(myObj, 'myMethod');9spy.callArgOn(0, myObj);10assert(spy.calledOnce);11assert(spy.calledWith());12assert(spy.returned('Hello, World!'));13console.log('Test passed');14var sinon = require('sinon');15var assert = require('assert');16var myObj = {17  myMethod: function() {18    return 'Hello, World!';19  }20};21var spy = sinon.spy(myObj, 'myMethod');22spy.callArgOn(0, myObj);23assert(spy.calledOnce);24assert(spy.calledWith());25assert(spy.returned('Hello, World!'));26console.log('Test passed');27var sinon = require('sinon');28var assert = require('assert');29var myObj = {30  myMethod: function() {31    return 'Hello, World!';32  }33};34var spy = sinon.spy(myObj, 'myMethod');35spy.callArgOn(0, myObj);36assert(spy.calledOnce);37assert(spy.calledWith());38assert(spy.returned('Hello, World!'));39console.log('Test passed');40var sinon = require('sinon');41var assert = require('assert');42var myObj = {43  myMethod: function() {44    return 'Hello, World!';45  }46};47var spy = sinon.spy(myObj, 'myMethod');48spy.callArgOn(0, myObj);49assert(spy.calledOnce);50assert(spy.calledWith());51assert(spy.returned('Hello, World!'));52console.log('Test passed');53var sinon = require('sinon');54var assert = require('assert');55var myObj = {56  myMethod: function() {57    return 'Hello, World!';Using AI Code Generation
1var obj = {2    foo: function (callback) {3        callback();4    }5};6var spy = sinon.spy();7var mock = sinon.mock(obj);8mock.expects("foo").once().withArgs(spy);9obj.foo(spy);10mock.verify();11var obj = {12    foo: function (callback) {13        callback();14    }15};16var spy = sinon.spy();17var mock = sinon.mock(obj);18mock.expects("foo").once().withArgs(spy);19obj.foo(spy);20mock.verify();21var obj = {22    foo: function (callback) {23        callback();24    }25};26var spy = sinon.spy();27var mock = sinon.mock(obj);28mock.expects("foo").once().withArgs(spy);29obj.foo(spy);30mock.verify();31var obj = {32    foo: function (callback) {33        callback();34    }35};36var spy = sinon.spy();37var mock = sinon.mock(obj);38mock.expects("foo").once().withArgs(spy);39obj.foo(spy);40mock.verify();41var obj = {42    foo: function (callback) {43        callback();44    }45};46var spy = sinon.spy();47var mock = sinon.mock(obj);48mock.expects("foo").once().withArgs(spy);49obj.foo(spy);50mock.verify();51var obj = {52    foo: function (callback) {53        callback();54    }55};56var spy = sinon.spy();57var mock = sinon.mock(obj);58mock.expects("foo").once().withArgs(spy);59obj.foo(spy);60mock.verify();61var obj = {62    foo: function (callback) {63        callback();64    }65};66var spy = sinon.spy();67var mock = sinon.mock(obj);68mock.expects("foo").once().withArgs(spy);69obj.foo(spy);70mock.verify();71var obj = {72    foo: function (callback) {73        callback();74    }75};76var spy = sinon.spy();77var mock = sinon.mock(obj);78mock.expects("fooUsing AI Code Generation
1var sinon = require('sinon');2var test = {3  call: function () {4    this.call.callArgOn(0, this);5  },6  callback: function () {7    console.log('callback called');8  }9};10var spy = sinon.spy(test, 'callback');11test.call();12var sinon = require('sinon');13var test = {14  call: function () {15    this.call.callArgWith(0, 'a', 'b');16  },17  callback: function (a, b) {18    console.log('callback called with', a, b);19  }20};21var spy = sinon.spy(test, 'callback');22test.call();23var sinon = require('sinon');24var test = {25  call: function () {26    this.call.callArgOnWith(0, this, 'a', 'b');27  },28  callback: function (a, b) {29    console.log('callback called with', a, b);30  }31};32var spy = sinon.spy(test, 'callback');33test.call();34var sinon = require('sinon');35var test = {36  call: function () {37    this.call.callArgOnWith(0, this, 'a', 'b');38  },39  callback: function (a, b) {40    console.log('callback called with', a, b);41  }42};43var spy = sinon.spy(test, 'callback');44test.call();45var sinon = require('sinon');46var test = {47  call: function () {48    this.call.callArgOnWith(0, this, 'a', 'b');49  },50  callback: function (a, b) {Using AI Code Generation
1var sinon = require('sinon');2var assert = require('assert');3var obj = {4    foo: function() {5        console.log('foo');6    }7};8var spy = sinon.spy(obj, 'foo');9obj.foo();10assert(spy.called);11assert(spy.calledOn(obj));12var sinon = require('sinon');13var assert = require('assert');14var obj = {15    foo: function() {16        console.log('foo');17    }18};19var spy = sinon.spy(obj, 'foo');20obj.foo();21assert(spy.called);22assert(spy.calledOn(obj));23assert(spy.calledWith(42));24assert(spy.calledWithExactly(42));25assert(spy.calledWithMatch(4));26assert(spy.notCalledWith(1, 2, 3));27assert(spy.calledOnce);28assert(spy.calledTwice);29assert(spy.calledThrice);30assert(spy.callCount === 3);31assert(spy.firstCall.calledWith(42));32assert(spy.secondCall.calledWith(1, 2, 3));33assert(spy.thirdCall.calledWith('hello'));34assert(spy.calledBefore(spy2));35assert(spy.calledAfter(spy2));36assert(spy.calledImmediatelyBefore(spy2));37assert(spy.calledImmediatelyAfter(spy2));38assert(spy.calledOn(obj));39assert(spy.calledWithNew());40assert(spy.alwaysCalledOn(obj));41assert(spy.alwaysCalledWithNew());42assert(spy.neverCalledWith(42));43assert(spy.threw());44assert(spy.threw('TypeError'));45assert(spy.threw(obj));46assert(spy.returned(obj));47assert(spy.returned(42));48assert(spy.returned(true));49assert(spy.returned(false));50assert(spy.returned(null));51assert(spy.returned(undefined));52assert(spy.returned());53assert(spy.calledWithNew());54assert(spy.alwaysCalledWithNew());55assert(spy.neverCalledWithNew());56var sinon = require('sinon');57var assert = require('assert');58var obj = {59    foo: function() {60        console.log('foo');61    }62};63var spy = sinon.spy(obj, 'foo');64obj.foo();65assert(spy.called);66assert(spyUsing AI Code Generation
1var sinon = require('sinon');2var stub = sinon.stub();3var spy = sinon.spy();4var obj = { foo: 'bar' };5var callback = function() { console.log('callback called'); };6stub.callArgOn(0, obj, callback);7stub(callback);8var sinon = require('sinon');9var stub = sinon.stub();10var spy = sinon.spy();11var obj = { foo: 'bar' };12var callback = function() { console.log('callback called'); };13stub.callArgWith(0, obj, callback);14stub(callback);15var sinon = require('sinon');16var stub = sinon.stub();17var spy = sinon.spy();18var obj = { foo: 'bar' };19var callback = function() { console.log('callback called'); };20stub.callArg(0, obj, callback);21stub(callback);22var sinon = require('sinon');23var stub = sinon.stub();24var spy = sinon.spy();25var obj = { foo: 'bar' };26var callback = function() { console.log('callback called'); };27stub.callArg(0, obj, callback);28stub(callback);29var sinon = require('sinon');30var stub = sinon.stub();31var spy = sinon.spy();32var obj = { foo: 'bar' };33var callback = function() { console.log('callback called'); };34stub.callArg(0, obj, callback);35stub(callback);36var sinon = require('sinon');37var stub = sinon.stub();38var spy = sinon.spy();39var obj = { foo: 'bar' };40var callback = function() { console.log('callback called'); };41stub.callArg(0, obj,Using AI Code Generation
1var sinon = require('sinon');2var assert = require('chai').assert;3var myModule = require('./myModule');4describe('myModule', function() {5  it('should call the callback', function() {6    var callback = sinon.spy();7    myModule(callback);8    assert(callback.called);9  });10});11module.exports = function(callback) {12  callback();13};14var sinon = require('sinon');15var assert = require('chai').assert;16var myModule = require('./myModule');17describe('myModule', function() {18  it('should call the callback', function() {19    var callback = sinon.spy();20    myModule(callback);21    assert(callback.called);22  });23});24var sinon = require('sinon');25var assert = require('chai').assert;26var myModule = require('./myModule');27describe('myModule', function() {28  it('should call the callback', function() {29    var callback = sinon.spy();30    myModule(callback);31    assert(callback.called);32  });33});34var sinon = require('sinon');35var assert = require('chai').assert;36var myModule = require('./myModule');37describe('myModule', function() {38  it('should call the callback', function() {39    var callback = sinon.spy();40    myModule(callback);41    assert(callback.called);42  });43});44var sinon = require('sinon');45var assert = require('chai').assert;46var myModule = require('./myModule');47describe('myModule', function() {Using AI Code Generation
1var sinon = require('sinon');2var assert = require('assert');3var myObj = {4  method: function (cb) {5    cb();6  }7};8var spy = sinon.spy();9myObj.method(spy);10var spy = sinon.spy();11myObj.method(spy);12myObj.method(spy);13var spy = sinon.spy();14myObj.method(spy.callArgOn);15myObj.method(spy.callArgOn);16myObj.method(spy.callArgOn);17var spy = sinon.spy();18myObj.method(spy.callArgOn, { foo: 'bar' });19myObj.method(spy.callArgOn, { foo: 'bar' });20myObj.method(spy.callArgOn, { foo: 'bar' });21var spy = sinon.spy();22myObj.method(spy.callArgOn, { foo: 'bar' }, 1, 2, 3);23myObj.method(spy.callArgOn, { foo: 'bar' }, 1, 2, 3);24myObj.method(spy.callArgOn, { foo: 'bar' }, 1, 2, 3);Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.
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