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How to use this.mock.expects method in sinon

Best JavaScript code snippet using sinon

socketqueue.test.js

Source:socketqueue.test.js

...6	suite('#connect()', function() {7		setup(function() {8			this.socket = new wdi.Socket();9			this.mock = sinon.mock(this.socket);10			this.expectation = this.mock.expects('connect').once();11			this.socketQ = new wdi.SocketQueue({socket: this.socket});12		});13		14		test('Should call method connect from socket', function() {15			this.socketQ.connect('ws://localhost');16			this.expectation.verify();17		});18		19		teardown(function() {20			this.mock.restore();21		});22	});23	24	suite('#disconnect()', function() {25		setup(function() {26			this.socket = new wdi.Socket();27			this.mock = sinon.mock(this.socket);28			this.expectation = this.mock.expects('disconnect').once();29			this.socketQ = new wdi.SocketQueue({socket: this.socket});30		});31		32		test('Should call method disconnect from socket', function() {33			this.socketQ.disconnect();34			this.expectation.verify();35		});36		37		teardown(function() {38			this.mock.restore();39		});40	});41	42	suite('#getStatus()', function() {43		setup(function() {44			this.socket = new wdi.Socket();45			this.mock = sinon.mock(this.socket);46			this.expectation = this.mock.expects('getStatus').once();47			this.socketQ = new wdi.SocketQueue({socket:this.socket});48		});49		50		test('Should call method getStatus from socket', function() {51			this.socketQ.getStatus();52			this.expectation.verify();53		});54		55		teardown(function() {56			this.mock.restore();57		});58	});59	60	suite('#send()', function() {61		setup(function() {62			this.queue = new wdi.Queue();63			this.mock = sinon.mock(this.queue);64			this.expectation = this.mock.expects('push').once();65			this.socketQ = new wdi.SocketQueue({sQ:this.queue});66			this.socketQ.connect('ws://localhost');67		});68		69		test('Should call send queue push on send(data, false)', function() {70			this.socketQ.send([0x23], false);71			this.expectation.verify();72		});73		74		teardown(function() {75			this.mock.restore();76		});77	});78	79	suite('#flush()', function() {80		setup(function() {81			this.socket = new wdi.Socket();82			this.mock = sinon.mock(this.socket);83			this.expectation = this.mock.expects('send').once();84			this.socketQ = new wdi.SocketQueue({socket: this.socket});85			this.socketQ.connect('ws://localhost');86		});87		88		test('Should call socket send', function() {89			this.socketQ.flush();90			this.expectation.verify();91		});92		93		teardown(function() {94			this.mock.restore();95		});96	});97});

example_3.js

Source:example_3.js

...14  afterEach(() => {15    this.mock.restore();16  });17  it('Should successfully install route when it doesn\'t exist', () => {18    this.mock.expects('isExisted').once().returns(false);19    this.mock.expects('add').once();20    routes.install('10.0.0.0/23', '172.16.1.1', 'ens160');21    this.mock.verify();22  });23  it('Should do nothing when route exist', () => {24    this.mock.expects('isExisted').once().returns(true);25    this.mock.expects('add').never();26    routes.install('10.0.0.0/23', '172.16.1.1', 'ens160');27    this.mock.verify();28  });29  it('Should delete route when exist', () => {30    this.mock.expects('isExisted').once().returns(true);31    this.mock.expects('del').once();32    routes.uninstall('10.0.0.0/23', '172.16.1.1', 'ens160');33    this.mock.verify();34  });35  it('Should throw an error when trying to delete route', () => {36    this.mock.expects('isExisted').once().returns(true);37    this.mock.expects('del').once().throws(new Error('Something went wrong'));38    routes.uninstall('10.0.0.0/23', '172.16.1.1', 'ens160');39    this.mock.verify();40  });41  it('Should delete routes before adding new one', () => {42    this.mock.expects('isExisted').never();43    this.mock.expects('get').once().returns(entries);44    this.mock.expects('del').exactly(entries.length);45    this.mock.expects('add').once();46    routes.replace('10.0.0.0/24', '172.16.3.1', 'ens256');47    this.mock.verify();48  });49  it('Should throw an error when trying to delete routes and add will never be called', () => {50    this.mock.expects('isExisted').never();51    this.mock.expects('get').once().returns(entries);52    this.mock.expects('del').twice()53      .onSecondCall()54      .throws(new Error('on purpose'));55    this.mock.expects('add').never();56    routes.replace('10.0.0.0/24', '172.16.3.1', 'ens256');57    this.mock.verify();58  });...

Using AI Code Generation

1var sinon = require('sinon');2var chai = require('chai');3var expect = chai.expect;4var should = chai.should();5var assert = chai.assert;6var sinonChai = require('sinon-chai');7chai.use(sinonChai);8var mock = sinon.mock({foo: function() {}});9var expectation = mock.expects('foo');10expectation.verify();11expectation.verify();12expectation.verify();13expectation.verify();

Using AI Code Generation

1var sinon = require('sinon');2var assert = require('chai').assert;3describe('test', function() {4  beforeEach(function() {5    this.mock = sinon.mock();6  });7  it('should pass', function() {8    this.mock.expects('something').once();9    assert.ok(true);10  });11});12  1 passing (9ms)

Using AI Code Generation

1var sinon = require('sinon');2var assert = require('assert');3var obj = {4  method: function() {5    console.log('called original method');6  }7};8var mock = sinon.mock(obj);9mock.expects('method').once();10obj.method();11mock.verify();12var sinon = require('sinon');13var assert = require('assert');14var obj = {15  method: function() {16    console.log('called original method');17  }18};19var mock = sinon.mock(obj);20mock.expects('method').once().withArgs('hello', 'world');21obj.method('hello', 'world');22mock.verify();23var sinon = require('sinon');

Using AI Code Generation

1var sinon = require('sinon');2var myObj = {3    myMethod: function() {4        console.log('myMethod called');5    }6};7var myObjSpy = sinon.spy(myObj, 'myMethod');8myObj.myMethod();9myObjSpy.restore();10myObj.myMethod();11myObjSpy.restore();12var sinon = require('sinon');13var myObj = {14    myMethod: function() {15        console.log('myMethod called');16    }17};18var myObjSpy = sinon.spy(myObj, 'myMethod');19myObj.myMethod();20myObjSpy.restore();21myObj.myMethod();22myObjSpy.restore();23var sinon = require('sinon');24var myObj = {25    myMethod: function() {26        console.log('myMethod called');27    }28};29var myObjSpy = sinon.spy(myObj, 'myMethod');30myObj.myMethod();31myObjSpy.restore();32myObj.myMethod();33myObjSpy.restore();34var sinon = require('sinon');35var myObj = {36    myMethod: function() {37        console.log('myMethod called');38    }39};40var myObjSpy = sinon.spy(myObj, 'myMethod');41myObj.myMethod();42myObjSpy.restore();43myObj.myMethod();44myObjSpy.restore();

Using AI Code Generation

1var sinon = require('sinon');2var assert = require('assert');3var obj = {4    method: function () {5        return 1;6    }7};8var objMock = sinon.mock(obj);9objMock.expects('method').once().returns(2);10console.log(obj.method());11objMock.verify();12objMock.restore();13var sinon = require('sinon');14var assert = require('assert');15var obj = {16    method: function () {17        return 1;18    }19};20var spy = sinon.spy(obj, 'method');21console.log(obj.method());22console.log(spy.calledOnce);23obj.method.restore();24var sinon = require('sinon');25var assert = require('assert');26var obj = {27    method: function () {28        return 1;29    }30};31var stub = sinon.stub(obj, 'method', function () {32    return 2;33});34console.log(obj.method());35console.log(stub.calledOnce);36obj.method.restore();37var sinon = require('sinon');38var assert = require('assert');39var obj = {40    method: function () {41        return 1;42    }43};44var stub = sinon.stub(obj, 'method', function () {45    return 2;46});47console.log(obj.method());48console.log(stub.calledOnce);49obj.method.restore();50var sinon = require('sinon');51var assert = require('assert');52var obj = {53    method: function () {54        return 1;55    }56};57var stub = sinon.stub(obj, 'method', function () {58    return 2;59});60console.log(obj.method());61console.log(stub.calledOnce);62obj.method.restore();63var sinon = require('sinon');64var assert = require('assert');65var obj = {66    method: function () {67        return 1;68    }69};

Using AI Code Generation

1var sinon = require('sinon');2var assert = require('assert');3describe('some test', function() {4  beforeEach(function() {5    this.mock = sinon.mock();6  });7  it('test', function() {8    this.mock.expects('foo').once().withArgs('bar');9    this.mock.verify();10  });11});12var sinon = require('sinon');13var assert = require('assert');14describe('some test', function() {15  beforeEach(function() {16    this.mock = sinon.mock();17  });18  it('test', function() {19    this.mock.expects('execute').once().withArgs('select * from foo');20    this.mock.verify();21  });22});

Using AI Code Generation

1var sinon = require('sinon');2var assert = require('assert');3var user = {4    getFullName: function() {5        return this.name;6    }7};8var spy = sinon.spy(user, 'getFullName');9user.getFullName();10assert(spy.calledOnce);11spy.restore();12var sinon = require('sinon');13var assert = require('assert');14var user = {15    getFullName: function() {16        return this.name;17    }18};19var spy = sinon.spy(user, 'getFullName');20user.getFullName('John Doe');21assert(spy.withArgs('John Doe').calledOnce);22spy.restore();23var sinon = require('sinon');24var assert = require('assert');25var user = {26    getFullName: function() {27        return this.name;28    }29};30var spy = sinon.spy(user, 'getFullName');31user.getFullName('John Doe');32assert(spy.calledWith('John Doe'));33spy.restore();34var sinon = require('sinon');35var assert = require('assert');36var user = {37    getFullName: function() {38        return this.name;39    }40};41var spy = sinon.spy(user, 'getFullName');42user.getFullName('John Doe');43assert(spy.calledOnceWith('John Doe'));44spy.restore();45var sinon = require('sinon');46var assert = require('assert');47var user = {48    getFullName: function() {49        return this.name;50    }51};52var spy = sinon.spy(user, 'getFullName');53user.getFullName('John Doe');54assert(spy.calledWithExactly('John Doe'));55spy.restore();56var sinon = require('sinon');57var assert = require('assert');58var user = {59    getFullName: function() {60        return this.name;61    }62};63var spy = sinon.spy(user, 'getFullName');64user.getFullName('John Doe');65assert(spy.calledOnceWithExactly('John Doe'));66spy.restore();

Using AI Code Generation

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

Using AI Code Generation

1var sinon = require('sinon');2var assert = require('assert');3var test = require('test');4var testObj = require('testObj');5var testObj = new testObj();6var test = new test();7testObj.test = sinon.mock(testObj).expects("test").once();8testObj.test();9testObj.test.verify();10var sinon = require('sinon');11var assert = require('assert');12var test = require('test');13var testObj = require('testObj');14var testObj = new testObj();15var test = new test();16testObj.test = sinon.mock(testObj).expects("test").once();17testObj.test();18testObj.test.verify();19module.exports = function() {20    this.test = function() {21        console.log("test");22    }23}24module.exports = function() {25    this.test = function() {26        console.log("test");27    }28}29var testObj = require('testObj');30var test = new test();31var test = require('test');32var testObj = new testObj();

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