KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use match.instanceOf method in sinon

Best JavaScript code snippet using sinon

descriptorMatchingTests.js

1const cv = global.dut;2const { expect } = require('chai');3module.exports = (getTestImg) => {4  describe('descriptorMatching', () => {5    let kazeKps;6    let kazeDesc;7    let orbKps;8    let orbDesc;9    before(() => {10      const kaze = new cv.KAZEDetector();11      kazeKps = kaze.detect(getTestImg());12      kazeDesc = kaze.compute(getTestImg(), kazeKps);13      const orb = new cv.ORBDetector();14      orbKps = orb.detect(getTestImg());15      orbDesc = orb.compute(getTestImg(), orbKps);16    });17    describe('matchFlannBased', () => {18      it('sync', () => {19        const matches = cv.matchFlannBased(kazeDesc, kazeDesc);20        expect(kazeKps.length).to.be.above(0);21        expect(matches).to.be.an('array').lengthOf(kazeKps.length);22        matches.forEach(match => expect(match).instanceOf(cv.DescriptorMatch));23      });24      it('async', (done) => {25        cv.matchFlannBasedAsync(kazeDesc, kazeDesc, (err, matches) => {26          expect(kazeKps.length).to.be.above(0);27          expect(matches).to.be.an('array').lengthOf(kazeKps.length);28          matches.forEach(match => expect(match).instanceOf(cv.DescriptorMatch));29          done();30        });31      });32    });33    describe('matchBruteForce', () => {34      it('sync', () => {35        const matches = cv.matchBruteForce(orbDesc, orbDesc);36        expect(orbKps.length).to.be.above(0);37        expect(matches).to.be.an('array').lengthOf(orbKps.length);38        matches.forEach(match => expect(match).instanceOf(cv.DescriptorMatch));39      });40      it('async', (done) => {41        cv.matchBruteForceAsync(orbDesc, orbDesc, (err, matches) => {42          expect(orbKps.length).to.be.above(0);43          expect(matches).to.be.an('array').lengthOf(orbKps.length);44          matches.forEach(match => expect(match).instanceOf(cv.DescriptorMatch));45          done();46        });47      });48    });49    describe('matchBruteForceL1', () => {50      it('sync', () => {51        const matches = cv.matchBruteForceL1(orbDesc, orbDesc);52        expect(orbKps.length).to.be.above(0);53        expect(matches).to.be.an('array').lengthOf(orbKps.length);54        matches.forEach(match => expect(match).instanceOf(cv.DescriptorMatch));55      });56      it('async', (done) => {57        cv.matchBruteForceL1Async(orbDesc, orbDesc, (err, matches) => {58          expect(orbKps.length).to.be.above(0);59          expect(matches).to.be.an('array').lengthOf(orbKps.length);60          matches.forEach(match => expect(match).instanceOf(cv.DescriptorMatch));61          done();62        });63      });64    });65    describe('matchBruteForceHamming', () => {66      it('sync', () => {67        const matches = cv.matchBruteForceHamming(orbDesc, orbDesc);68        expect(orbKps.length).to.be.above(0);69        expect(matches).to.be.an('array').lengthOf(orbKps.length);70        matches.forEach(match => expect(match).instanceOf(cv.DescriptorMatch));71      });72      it('async', (done) => {73        cv.matchBruteForceHammingAsync(orbDesc, orbDesc, (err, matches) => {74          expect(orbKps.length).to.be.above(0);75          expect(matches).to.be.an('array').lengthOf(orbKps.length);76          matches.forEach(match => expect(match).instanceOf(cv.DescriptorMatch));77          done();78        });79      });80    });81    (cv.version.minor < 2 ? describe.skip : describe)('matchBruteForceHammingLut', () => {82      it('matchBruteForceHammingLut', () => {83        const matches = cv.matchBruteForceHammingLut(orbDesc, orbDesc);84        expect(orbKps.length).to.be.above(0);85        expect(matches).to.be.an('array').lengthOf(orbKps.length);86        matches.forEach(match => expect(match).instanceOf(cv.DescriptorMatch));87      });88      it('matchBruteForceHammingLutAsync', (done) => {89        cv.matchBruteForceHammingAsync(orbDesc, orbDesc, (err, matches) => {90          expect(orbKps.length).to.be.above(0);91          expect(matches).to.be.an('array').lengthOf(orbKps.length);92          matches.forEach(match => expect(match).instanceOf(cv.DescriptorMatch));93          done();94        });95      });96    });97    (cv.version.minor < 2 ? describe.skip : describe)('matchBruteForceSL2', () => {98      it('matchBruteForceSL2', () => {99        const matches = cv.matchBruteForceSL2(orbDesc, orbDesc);100        expect(orbKps.length).to.be.above(0);101        expect(matches).to.be.an('array').lengthOf(orbKps.length);102        matches.forEach(match => expect(match).instanceOf(cv.DescriptorMatch));103      });104      it('matchBruteForceSL2Async', (done) => {105        cv.matchBruteForceSL2Async(orbDesc, orbDesc, (err, matches) => {106          expect(orbKps.length).to.be.above(0);107          expect(matches).to.be.an('array').lengthOf(orbKps.length);108          matches.forEach(match => expect(match).instanceOf(cv.DescriptorMatch));109          done();110        });111      });112    });113  });...

Using AI Code Generation

1var sinon = require('sinon');2var assert = require('assert');3var obj = {foo: 'foo'};4var mock = sinon.mock(obj);5var expectation = mock.expects('foo').once();6expectation.withArgs(sinon.match.instanceOf(Object));7expectation.verify();8mock.verify();9mock.restore();10assert.ok(expectation.verify());11var sinon = require('sinon');12var assert = require('assert');13var obj = {foo: 'foo'};14var mock = sinon.mock(obj);15var expectation = mock.expects('foo').once();16expectation.withArgs(sinon.match.defined);17expectation.verify();18mock.verify();19mock.restore();20assert.ok(expectation.verify());21var sinon = require('sinon');22var assert = require('assert');23var obj = {foo: 'foo'};24var mock = sinon.mock(obj);25var expectation = mock.expects('foo').once();26expectation.withArgs(sinon.match.truthy);27expectation.verify();28mock.verify();29mock.restore();30assert.ok(expectation.verify());31var sinon = require('sinon');32var assert = require('assert');33var obj = {foo: 'foo'};34var mock = sinon.mock(obj);35var expectation = mock.expects('foo').once();36expectation.withArgs(sinon.match.falsy);37expectation.verify();38mock.verify();39mock.restore();40assert.ok(expectation.verify());41var sinon = require('sinon');42var assert = require('

Using AI Code Generation

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

Using AI Code Generation

1var sinon = require('sinon');2var assert = sinon.assert;3var expect = require('chai').expect;4var myObject = {5    myMethod: function() {6        return true;7    }8};9var mySpy = sinon.spy(myObject, 'myMethod');10myObject.myMethod();11assert.match.instanceOf(mySpy, sinon.spy);12expect(mySpy).to.be.an.instanceof(sinon.spy);13var sinon = require('sinon');14var assert = sinon.assert;15var expect = require('chai').expect;16var myObject = {17    myMethod: function() {18        return true;19    }20};21var mySpy = sinon.spy(myObject, 'myMethod');22myObject.myMethod();23assert.match.typeOf(mySpy, 'function');24expect(mySpy).to.be.a('function');25var sinon = require('sinon');26var assert = sinon.assert;27var expect = require('chai').expect;28var myObject = {29    myMethod: function() {30        return true;31    }32};33var mySpy = sinon.spy(myObject, 'myMethod');34myObject.myMethod();35assert.match.defined(mySpy);36expect(mySpy).to.be.defined;37var sinon = require('sinon');38var assert = sinon.assert;39var expect = require('chai').expect;40var myObject = {41    myMethod: function() {42        return true;43    }44};45var mySpy = sinon.spy(myObject, 'myMethod');46myObject.myMethod();47assert.match.truthy(mySpy);48expect(mySpy).to.be.truthy;49var sinon = require('sinon');50var assert = sinon.assert;51var expect = require('chai').expect;52var myObject = {53    myMethod: function() {54        return true;55    }56};57var mySpy = sinon.spy(myObject, 'myMethod');58myObject.myMethod();59assert.match.falsy(mySpy);60expect(mySpy).to.be.falsy;61var sinon = require('sinon');62var assert = sinon.assert;63var expect = require('chai').expect;

Using AI Code Generation

1var assert = sinon.assert;2var spy = sinon.spy();3var stub = sinon.stub();4var mock = sinon.mock();5var obj = {};6var arr = [];7var num = 1;8assert.match.instanceOf(spy, sinon.spy);9assert.match.instanceOf(stub, sinon.stub);10assert.match.instanceOf(mock, sinon.mock);11assert.match.instanceOf(obj, Object);12assert.match.instanceOf(arr, Array);13assert.match.instanceOf(num, Number);14assert.match.typeOf(spy, 'function');15assert.match.typeOf(stub, 'function');16assert.match.typeOf(mock, 'object');17assert.match.typeOf(obj, 'object');18assert.match.typeOf(arr, 'object');19assert.match.typeOf(num, 'number');20assert.match.same(obj, obj);21assert.match.same(arr, arr);22assert.match.same(num, num);23assert.match.notInstanceOf(spy, Object);24assert.match.notInstanceOf(stub, Object);25assert.match.notInstanceOf(mock, Object);26assert.match.notInstanceOf(obj, Array);27assert.match.notInstanceOf(arr, Number);28assert.match.notInstanceOf(num, Object);29assert.match.notTypeOf(spy, 'object');30assert.match.notTypeOf(stub, 'object');31assert.match.notTypeOf(mock, 'function');32assert.match.notTypeOf(obj, 'array');33assert.match.notTypeOf(arr, 'number');34assert.match.notTypeOf(num, 'object');35assert.match.notSame(obj, arr);36assert.match.notSame(arr, num);37assert.match.notSame(num, obj);38assert.match.defined(spy);39assert.match.defined(stub);40assert.match.defined(mock);41assert.match.defined(obj);42assert.match.defined(arr);43assert.match.defined(num);44assert.match.notDefined(spy);45assert.match.notDefined(stub);46assert.match.notDefined(mock);47assert.match.notDefined(obj);48assert.match.notDefined(arr);49assert.match.notDefined(num);50assert.match.truthy(spy);51assert.match.truthy(stub);52assert.match.truthy(mock);

Using AI Code Generation

1var match = sinon.match;2var obj = {id: 3};3var spy = sinon.spy();4spy(obj);5assert(spy.calledWith(match.instanceOf(Object)));6assert(spy.calledWith(match.instanceOf(Array)));7assert(spy.calledWith(match.instanceOf(Number)));8assert(spy.calledWith(match.instanceOf(Function)));9assert(spy.calledWith(match.instanceOf(String)));10assert(spy.calledWith(match.instanceOf(Boolean)));11assert(spy.calledWith(match.instanceOf(Date)));12assert(spy.calledWith(match.instanceOf(RegExp)));13assert(spy.calledWith(match.instanceOf(Error)));14assert(spy.calledWith(match.instanceOf(ReferenceError)));15assert(spy.calledWith(match.instanceOf(SyntaxError)));16assert(spy.calledWith(match.instanceOf(TypeError)));17assert(spy.calledWith(match.instanceOf(RangeError)));18assert(spy.calledWith(match.instanceOf(EvalError)));19assert(spy.calledWith(match.instanceOf(URIError)));20assert(spy.calledWith(match.instanceOf(Object)));21assert(spy.calledWith(match.instanceOf(Array)));22assert(spy.calledWith(match.instanceOf(Number)));23assert(spy.calledWith(match.instanceOf(Function)));24assert(spy.calledWith(match.instanceOf(String)));25assert(spy.calledWith(match.instanceOf(Boolean)));26assert(spy.calledWith(match.instanceOf(Date)));27assert(spy.calledWith(match.instanceOf(RegExp)));28assert(spy.calledWith(match.instanceOf(Error)));29assert(spy.calledWith(match.instanceOf(ReferenceError)));30assert(spy.calledWith(match.instanceOf(SyntaxError)));31assert(spy.calledWith(match.instanceOf(TypeError)));32assert(spy.calledWith(match.instanceOf(RangeError)));33assert(spy.calledWith(match.instanceOf(EvalError)));34assert(spy.calledWith(match.instanceOf(URIError)));35assert(spy.calledWith(match.instanceOf(Object)));36assert(spy.calledWith(match.instanceOf(Array)));37assert(spy.calledWith(match.instanceOf(Number)));38assert(spy.calledWith(match.instanceOf(Function)));39assert(spy.calledWith(match.instanceOf(String)));40assert(spy.calledWith(match.instanceOf(Boolean)));41assert(spy.calledWith(match.instanceOf(Date)));42assert(spy.calledWith(match.instanceOf(RegExp)));43assert(spy.calledWith(match.instanceOf(Error)));44assert(spy.calledWith(match.instanceOf(ReferenceError)));45assert(spy.calledWith(match.instanceOf(SyntaxError)));46assert(spy.calledWith(match.instanceOf(TypeError)));47assert(spy.calledWith(match.instanceOf(RangeError)));48assert(spy.calledWith(match.instanceOf(EvalError)));49assert(spy.calledWith(match

Using AI Code Generation

1var match = sinon.match;2var myObject = {3    myMethod: function (arg1, arg2) {4        assert(match.instanceOf(arg1, Array).test(arg2));5    }6};7myObject.myMethod([1, 2, 3], [1, 2, 3]);8var myObject = {9    myMethod: function (arg1, arg2) {10        assert(match.instanceOf(arg1, Array).test(arg2));11    }12};13myObject.myMethod([1, 2, 3], [1, 2, 3]);14var myObject = {15    myMethod: function (arg1, arg2) {16        assert(match.instanceOf(arg1, Array).test(arg2));17    }18};19myObject.myMethod([1, 2, 3], [1, 2, 3]);20var myObject = {21    myMethod: function (arg1, arg2) {22        assert(match.instanceOf(arg1, Array).test(arg2));23    }24};25myObject.myMethod([1, 2, 3], [1, 2, 3]);26var myObject = {27    myMethod: function (arg1, arg2) {28        assert(match.instanceOf(arg1, Array).test(arg2));29    }30};31myObject.myMethod([1, 2, 3], [1, 2, 3]);32var myObject = {33    myMethod: function (arg1, arg2) {34        assert(match.instanceOf(arg1, Array).test(arg2));35    }36};37myObject.myMethod([1, 2, 3], [1, 2, 3]);38var myObject = {39    myMethod: function (arg1, arg2) {40        assert(match.instanceOf(arg1, Array).test(arg2));41    }42};43myObject.myMethod([1, 2, 3], [1, 2, 3]);44var myObject = {45    myMethod: function (arg1, arg2) {46        assert(match.instanceOf(arg1, Array).test(arg2));47    }48};49myObject.myMethod([1, 2, 3], [1, 2, 3]);50var myObject = {51    myMethod: function (arg1, arg2) {52        assert(match.instanceOf(arg1, Array).test(arg2));53    }54};

Using AI Code Generation

1var match = sinon.match;2var obj = { foo: "bar" };3var spy = sinon.spy();4spy(obj);5spy("abc");6spy(123);7assert(spy.calledWith(match.has("foo")));8assert(spy.calledWith(match.hasOwn("foo")));9assert(spy.calledWith(match.has("foo", "bar")));10assert(spy.calledWith(match.hasOwn("foo", "bar")));11assert(spy.calledWith(match.has("foo", match.isString)));12assert(spy.calledWith(match.hasOwn("foo", match.isString)));13assert(spy.calledWith(match.has("foo", match.same(obj))));14assert(spy.calledWith(match.hasOwn("foo", match.same(obj))));15assert(spy.calledWith(match.has("foo", match.typeOf("string"))));16assert(spy.calledWith(match.hasOwn("foo", match.typeOf("string"))));17assert(spy.calledWith(match.has("foo", match.instanceOf(myObj))));18assert(spy.calledWith(match.hasOwn("foo", match.instanceOf(myObj))));19assert(spy.calledWith(match.has("foo", match.objectContains({ bar: "baz" }))));20assert(spy.calledWith(match.hasOwn("

Using AI Code Generation

1var assert = require("assert");2var sinon = require("sinon");3var testFunction = function() {4    console.log("testFunction called");5}6var test = function() {7    var spy = sinon.spy(testFunction);8    spy("test");9    assert(spy.calledOnce);10    assert(spy.calledWith("test"));11}12test();

Using AI Code Generation

1var myFunction = function() {2    var myObj = {3    };4    return myObj;5};6var expect = require('chai').expect;7var sinon = require('sinon');8var sinonChai = require('sinon-chai');9var chai = require('chai');10chai.use(sinonChai);11describe('myFunction', function() {12    it('should return an object', function() {13        var result = myFunction();14        expect(result).to.be.an('object');15    });16});17var myFunction = function() {18    var myObj = {19    };20    return myObj;21};22var expect = require('chai').expect;23var sinon = require('sinon');24var sinonChai = require('sinon-chai');25var chai = require('chai');26chai.use(sinonChai);27describe('myFunction', function() {28    it('should return an object', function() {29        var result = myFunction();30        expect(result).to.be.an.instanceOf(Object);31    });32});33var myFunction = function() {34    var myObj = {35    };36    return myObj;37};38var expect = require('chai').expect;39var sinon = require('sinon');40var sinonChai = require('sinon-chai');41var chai = require('chai');42chai.use(sinonChai);43describe('myFunction', function() {44    it('should return an object', function() {45        var result = myFunction();46        expect(result).to.be.an.instanceOf(Object);47    });48});

Blogs

Check out the latest blogs from LambdaTest on this topic:

Digital transformation – part 2 – Enterprise vs Startup

Digital transformation - part 2 - Enterprise vs Startup

Top 17 Resources To Learn Test Automation

Lack of training is something that creates a major roadblock for a tester. Often, testers working in an organization are all of a sudden forced to learn a new framework or an automation tool whenever a new project demands it. You may be overwhelmed on how to learn test automation, where to start from and how to master test automation for web applications, and mobile applications on a new technology so soon.

Feeding your QA Career – Developing Instinctive & Practical Skills

The QA testing profession requires both educational and long-term or experience-based learning. One can learn the basics from certification courses and exams, boot camp courses, and college-level courses where available. However, developing instinctive and practical skills works best when built with work experience.

What is Selenium Grid & Advantages of Selenium Grid

Manual cross browser testing is neither efficient nor scalable as it will take ages to test on all permutations & combinations of browsers, operating systems, and their versions. Like every developer, I have also gone through that ‘I can do it all phase’. But if you are stuck validating your code changes over hundreds of browsers and OS combinations then your release window is going to look even shorter than it already is. This is why automated browser testing can be pivotal for modern-day release cycles as it speeds up the entire process of cross browser compatibility.

27 Best Website Testing Tools In 2022

Testing is a critical step in any web application development process. However, it can be an overwhelming task if you don’t have the right tools and expertise. A large percentage of websites still launch with errors that frustrate users and negatively affect the overall success of the site. When a website faces failure after launch, it costs time and money to fix.

Automation Testing Tutorials

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.