How to use this.stub.returnsThis method in sinon

Best JavaScript code snippet using sinon

stub-test.js

Source:stub-test.js

...1451            assert(callback.calledOnce);1452        });1453        it("returnsThis takes precedent over yielded return value", function() {1454            var obj = {};1455            var stub = this.stub.returnsThis().yieldsOn(this.fakeContext);1456            var callback = createStub().returns("return value");1457            assert.same(stub.call(obj, callback), obj);1458            assert(callback.calledOnce);1459        });1460        it("returns the result of the yielded callback", function() {1461            var stub = this.stub.yieldsOn(this.fakeContext);1462            var callback = createStub().returns("return value");1463            assert.same(stub(callback), "return value");1464            assert(callback.calledOnce);1465        });1466    });1467    describe(".yieldsTo", function() {1468        it("yields to property of object argument", function() {1469            var stub = createStub().yieldsTo("success");1470            var callback = createSpy();1471            stub({ success: callback });1472            assert(callback.calledOnce);1473            assert.equals(callback.args[0].length, 0);1474        });1475        it("throws understandable error if no object with callback is passed", function() {1476            var stub = createStub().yieldsTo("success");1477            assert.exception(stub, {1478                message: "stub expected to yield to 'success', but no object with such a property was passed."1479            });1480        });1481        it("throws understandable error if failing to yield callback by symbol", function() {1482            if (typeof Symbol !== "function") {1483                this.skip();1484            }1485            var symbol = Symbol();1486            var stub = createStub().yieldsTo(symbol);1487            assert.exception(stub, {1488                message: "stub expected to yield to 'Symbol()', but no object with such a property was passed."1489            });1490        });1491        it("includes stub name and actual arguments in error", function() {1492            var myObj = {1493                somethingAwesome: function() {1494                    return;1495                }1496            };1497            var stub = createStub(myObj, "somethingAwesome").yieldsTo("success");1498            assert.exception(1499                function() {1500                    stub(23, 42);1501                },1502                {1503                    message:1504                        "somethingAwesome expected to yield to 'success', but " +1505                        "no object with such a property was passed. " +1506                        "Received [23, 42]"1507                }1508            );1509        });1510        it("invokes property on last argument as callback", function() {1511            var stub = createStub().yieldsTo("success");1512            var callback = createSpy();1513            stub(24, {}, { success: callback });1514            assert(callback.calledOnce);1515            assert.equals(callback.args[0].length, 0);1516        });1517        it("invokes first of two possible callbacks", function() {1518            var stub = createStub().yieldsTo("error");1519            var callback = createSpy();1520            var callback2 = createSpy();1521            stub(24, {}, { error: callback }, { error: callback2 });1522            assert(callback.calledOnce);1523            assert(!callback2.called);1524        });1525        it("invokes callback with arguments", function() {1526            var obj = { id: 42 };1527            var stub = createStub().yieldsTo("success", obj, "Crazy");1528            var callback = createSpy();1529            stub({ success: callback });1530            assert(callback.calledWith(obj, "Crazy"));1531        });1532        it("throws if callback throws", function() {1533            var obj = { id: 42 };1534            var stub = createStub().yieldsTo("error", obj, "Crazy");1535            var callback = createStub().throws();1536            assert.exception(function() {1537                stub({ error: callback });1538            });1539        });1540        it("throws takes precedent over yielded return value", function() {1541            var stub = createStub()1542                .throws()1543                .yieldsTo("success");1544            var callback = createStub().returns("return value");1545            assert.exception(function() {1546                stub({ success: callback });1547            });1548            assert(callback.calledOnce);1549        });1550        it("returns takes precedent over yielded return value", function() {1551            var obj = {};1552            var stub = createStub()1553                .returns(obj)1554                .yieldsTo("success");1555            var callback = createStub().returns("return value");1556            assert.same(stub({ success: callback }), obj);1557            assert(callback.calledOnce);1558        });1559        it("returnsArg takes precedent over yielded return value", function() {1560            var stub = createStub()1561                .returnsArg(0)1562                .yieldsTo("success");1563            var callback = createStub().returns("return value");1564            assert.equals(stub({ success: callback }), { success: callback });1565            assert(callback.calledOnce);1566        });1567        it("returnsThis takes precedent over yielded return value", function() {1568            var obj = {};1569            var stub = createStub()1570                .returnsThis()1571                .yieldsTo("success");1572            var callback = createStub().returns("return value");1573            assert.same(stub.call(obj, { success: callback }), obj);1574            assert(callback.calledOnce);1575        });1576        it("returns the result of the yielded callback", function() {1577            var stub = createStub().yieldsTo("success");1578            var callback = createStub().returns("return value");1579            assert.same(stub({ success: callback }), "return value");1580            assert(callback.calledOnce);1581        });1582    });1583    describe(".yieldsToOn", function() {1584        beforeEach(function() {1585            this.stub = createStub();1586            this.fakeContext = { foo: "bar" };1587        });1588        it("yields to property of object argument", function() {1589            this.stub.yieldsToOn("success", this.fakeContext);1590            var callback = createSpy();1591            this.stub({ success: callback });1592            assert(callback.calledOnce);1593            assert(callback.calledOn(this.fakeContext));1594            assert.equals(callback.args[0].length, 0);1595        });1596        it("yields to property of object argument with undefined context", function() {1597            this.stub.yieldsToOn("success", undefined);1598            var callback = createSpy();1599            this.stub({ success: callback });1600            assert(callback.calledOnce);1601            assert(callback.calledOn(undefined));1602            assert.equals(callback.args[0].length, 0);1603        });1604        it("yields to property of object argument with number context", function() {1605            this.stub.yieldsToOn("success", 5);1606            var callback = createSpy();1607            this.stub({ success: callback });1608            assert(callback.calledOnce);1609            assert(callback.calledOn(5));1610            assert.equals(callback.args[0].length, 0);1611        });1612        it("throws understandable error if no object with callback is passed", function() {1613            this.stub.yieldsToOn("success", this.fakeContext);1614            assert.exception(this.stub, {1615                message: "stub expected to yield to 'success', but no object with such a property was passed."1616            });1617        });1618        it("includes stub name and actual arguments in error", function() {1619            var myObj = {1620                somethingAwesome: function() {1621                    return;1622                }1623            };1624            var stub = createStub(myObj, "somethingAwesome").yieldsToOn("success", this.fakeContext);1625            assert.exception(1626                function() {1627                    stub(23, 42);1628                },1629                {1630                    message:1631                        "somethingAwesome expected to yield to 'success', but " +1632                        "no object with such a property was passed. " +1633                        "Received [23, 42]"1634                }1635            );1636        });1637        it("invokes property on last argument as callback", function() {1638            var callback = createSpy();1639            this.stub.yieldsToOn("success", this.fakeContext);1640            this.stub(24, {}, { success: callback });1641            assert(callback.calledOnce);1642            assert(callback.calledOn(this.fakeContext));1643            assert.equals(callback.args[0].length, 0);1644        });1645        it("invokes first of two possible callbacks", function() {1646            var callback = createSpy();1647            var callback2 = createSpy();1648            this.stub.yieldsToOn("error", this.fakeContext);1649            this.stub(24, {}, { error: callback }, { error: callback2 });1650            assert(callback.calledOnce);1651            assert(callback.calledOn(this.fakeContext));1652            assert(!callback2.called);1653        });1654        it("invokes callback with arguments", function() {1655            var obj = { id: 42 };1656            var callback = createSpy();1657            this.stub.yieldsToOn("success", this.fakeContext, obj, "Crazy");1658            this.stub({ success: callback });1659            assert(callback.calledOn(this.fakeContext));1660            assert(callback.calledWith(obj, "Crazy"));1661        });1662        it("throws if callback throws", function() {1663            var obj = { id: 42 };1664            var callback = createStub().throws();1665            this.stub.yieldsToOn("error", this.fakeContext, obj, "Crazy");1666            assert.exception(function() {1667                this.stub({ error: callback });1668            });1669        });1670        it("throws takes precedent over yielded return value", function() {1671            var stub = this.stub.throws().yieldsToOn("success", this.fakeContext);1672            var callback = createStub().returns("return value");1673            assert.exception(function() {1674                stub({ success: callback });1675            });1676            assert(callback.calledOnce);1677        });1678        it("returns takes precedent over yielded return value", function() {1679            var obj = {};1680            var stub = this.stub.returns(obj).yieldsToOn("success", this.fakeContext);1681            var callback = createStub().returns("return value");1682            assert.same(stub({ success: callback }), obj);1683            assert(callback.calledOnce);1684        });1685        it("returnsArg takes precedent over yielded return value", function() {1686            var stub = this.stub.returnsArg(0).yieldsToOn("success", this.fakeContext);1687            var callback = createStub().returns("return value");1688            assert.equals(stub({ success: callback }), { success: callback });1689            assert(callback.calledOnce);1690        });1691        it("returnsThis takes precedent over yielded return value", function() {1692            var obj = {};1693            var stub = this.stub.returnsThis().yieldsToOn("success", this.fakeContext);1694            var callback = createStub().returns("return value");1695            assert.same(stub.call(obj, { success: callback }), obj);1696            assert(callback.calledOnce);1697        });1698        it("returns the result of the yielded callback", function() {1699            var stub = this.stub.yieldsToOn("success", this.fakeContext);1700            var callback = createStub().returns("return value");1701            assert.same(stub({ success: callback }), "return value");1702            assert(callback.calledOnce);1703        });1704    });1705    describe(".withArgs", function() {1706        it("defines withArgs method", function() {1707            var stub = createStub();...

38stub-test.js

Source:38stub-test.js

...1448            assert(callback.calledOnce);1449        });1450        it("returnsThis takes precedent over yielded return value", function() {1451            var obj = {};1452            var stub = this.stub.returnsThis().yieldsOn(this.fakeContext);1453            var callback = createStub().returns("return value");1454            assert.same(stub.call(obj, callback), obj);1455            assert(callback.calledOnce);1456        });1457        it("returns the result of the yielded callback", function() {1458            var stub = this.stub.yieldsOn(this.fakeContext);1459            var callback = createStub().returns("return value");1460            assert.same(stub(callback), "return value");1461            assert(callback.calledOnce);1462        });1463    });1464    describe(".yieldsTo", function() {1465        it("yields to property of object argument", function() {1466            var stub = createStub().yieldsTo("success");1467            var callback = createSpy();1468            stub({ success: callback });1469            assert(callback.calledOnce);1470            assert.equals(callback.args[0].length, 0);1471        });1472        it("throws understandable error if no object with callback is passed", function() {1473            var stub = createStub().yieldsTo("success");1474            assert.exception(stub, {1475                message: "stub expected to yield to 'success', but no object with such a property was passed."1476            });1477        });1478        it("throws understandable error if failing to yield callback by symbol", function() {1479            if (typeof Symbol === "function") {1480                var symbol = Symbol();1481                var stub = createStub().yieldsTo(symbol);1482                assert.exception(stub, {1483                    message: "stub expected to yield to 'Symbol()', but no object with such a property was passed."1484                });1485            }1486        });1487        it("includes stub name and actual arguments in error", function() {1488            var myObj = {1489                somethingAwesome: function() {1490                    return;1491                }1492            };1493            var stub = createStub(myObj, "somethingAwesome").yieldsTo("success");1494            assert.exception(1495                function() {1496                    stub(23, 42);1497                },1498                {1499                    message:1500                        "somethingAwesome expected to yield to 'success', but " +1501                        "no object with such a property was passed. " +1502                        "Received [23, 42]"1503                }1504            );1505        });1506        it("invokes property on last argument as callback", function() {1507            var stub = createStub().yieldsTo("success");1508            var callback = createSpy();1509            stub(24, {}, { success: callback });1510            assert(callback.calledOnce);1511            assert.equals(callback.args[0].length, 0);1512        });1513        it("invokes first of two possible callbacks", function() {1514            var stub = createStub().yieldsTo("error");1515            var callback = createSpy();1516            var callback2 = createSpy();1517            stub(24, {}, { error: callback }, { error: callback2 });1518            assert(callback.calledOnce);1519            assert(!callback2.called);1520        });1521        it("invokes callback with arguments", function() {1522            var obj = { id: 42 };1523            var stub = createStub().yieldsTo("success", obj, "Crazy");1524            var callback = createSpy();1525            stub({ success: callback });1526            assert(callback.calledWith(obj, "Crazy"));1527        });1528        it("throws if callback throws", function() {1529            var obj = { id: 42 };1530            var stub = createStub().yieldsTo("error", obj, "Crazy");1531            var callback = createStub().throws();1532            assert.exception(function() {1533                stub({ error: callback });1534            });1535        });1536        it("throws takes precedent over yielded return value", function() {1537            var stub = createStub()1538                .throws()1539                .yieldsTo("success");1540            var callback = createStub().returns("return value");1541            assert.exception(function() {1542                stub({ success: callback });1543            });1544            assert(callback.calledOnce);1545        });1546        it("returns takes precedent over yielded return value", function() {1547            var obj = {};1548            var stub = createStub()1549                .returns(obj)1550                .yieldsTo("success");1551            var callback = createStub().returns("return value");1552            assert.same(stub({ success: callback }), obj);1553            assert(callback.calledOnce);1554        });1555        it("returnsArg takes precedent over yielded return value", function() {1556            var stub = createStub()1557                .returnsArg(0)1558                .yieldsTo("success");1559            var callback = createStub().returns("return value");1560            assert.equals(stub({ success: callback }), { success: callback });1561            assert(callback.calledOnce);1562        });1563        it("returnsThis takes precedent over yielded return value", function() {1564            var obj = {};1565            var stub = createStub()1566                .returnsThis()1567                .yieldsTo("success");1568            var callback = createStub().returns("return value");1569            assert.same(stub.call(obj, { success: callback }), obj);1570            assert(callback.calledOnce);1571        });1572        it("returns the result of the yielded callback", function() {1573            var stub = createStub().yieldsTo("success");1574            var callback = createStub().returns("return value");1575            assert.same(stub({ success: callback }), "return value");1576            assert(callback.calledOnce);1577        });1578    });1579    describe(".yieldsToOn", function() {1580        beforeEach(function() {1581            this.stub = createStub.create();1582            this.fakeContext = { foo: "bar" };1583        });1584        it("yields to property of object argument", function() {1585            this.stub.yieldsToOn("success", this.fakeContext);1586            var callback = createSpy();1587            this.stub({ success: callback });1588            assert(callback.calledOnce);1589            assert(callback.calledOn(this.fakeContext));1590            assert.equals(callback.args[0].length, 0);1591        });1592        it("yields to property of object argument with undefined context", function() {1593            this.stub.yieldsToOn("success", undefined);1594            var callback = createSpy();1595            this.stub({ success: callback });1596            assert(callback.calledOnce);1597            assert(callback.calledOn(undefined));1598            assert.equals(callback.args[0].length, 0);1599        });1600        it("yields to property of object argument with number context", function() {1601            this.stub.yieldsToOn("success", 5);1602            var callback = createSpy();1603            this.stub({ success: callback });1604            assert(callback.calledOnce);1605            assert(callback.calledOn(5));1606            assert.equals(callback.args[0].length, 0);1607        });1608        it("throws understandable error if no object with callback is passed", function() {1609            this.stub.yieldsToOn("success", this.fakeContext);1610            assert.exception(this.stub, {1611                message: "stub expected to yield to 'success', but no object with such a property was passed."1612            });1613        });1614        it("includes stub name and actual arguments in error", function() {1615            var myObj = {1616                somethingAwesome: function() {1617                    return;1618                }1619            };1620            var stub = createStub(myObj, "somethingAwesome").yieldsToOn("success", this.fakeContext);1621            assert.exception(1622                function() {1623                    stub(23, 42);1624                },1625                {1626                    message:1627                        "somethingAwesome expected to yield to 'success', but " +1628                        "no object with such a property was passed. " +1629                        "Received [23, 42]"1630                }1631            );1632        });1633        it("invokes property on last argument as callback", function() {1634            var callback = createSpy();1635            this.stub.yieldsToOn("success", this.fakeContext);1636            this.stub(24, {}, { success: callback });1637            assert(callback.calledOnce);1638            assert(callback.calledOn(this.fakeContext));1639            assert.equals(callback.args[0].length, 0);1640        });1641        it("invokes first of two possible callbacks", function() {1642            var callback = createSpy();1643            var callback2 = createSpy();1644            this.stub.yieldsToOn("error", this.fakeContext);1645            this.stub(24, {}, { error: callback }, { error: callback2 });1646            assert(callback.calledOnce);1647            assert(callback.calledOn(this.fakeContext));1648            assert(!callback2.called);1649        });1650        it("invokes callback with arguments", function() {1651            var obj = { id: 42 };1652            var callback = createSpy();1653            this.stub.yieldsToOn("success", this.fakeContext, obj, "Crazy");1654            this.stub({ success: callback });1655            assert(callback.calledOn(this.fakeContext));1656            assert(callback.calledWith(obj, "Crazy"));1657        });1658        it("throws if callback throws", function() {1659            var obj = { id: 42 };1660            var callback = createStub().throws();1661            this.stub.yieldsToOn("error", this.fakeContext, obj, "Crazy");1662            assert.exception(function() {1663                this.stub({ error: callback });1664            });1665        });1666        it("throws takes precedent over yielded return value", function() {1667            var stub = this.stub.throws().yieldsToOn("success", this.fakeContext);1668            var callback = createStub().returns("return value");1669            assert.exception(function() {1670                stub({ success: callback });1671            });1672            assert(callback.calledOnce);1673        });1674        it("returns takes precedent over yielded return value", function() {1675            var obj = {};1676            var stub = this.stub.returns(obj).yieldsToOn("success", this.fakeContext);1677            var callback = createStub().returns("return value");1678            assert.same(stub({ success: callback }), obj);1679            assert(callback.calledOnce);1680        });1681        it("returnsArg takes precedent over yielded return value", function() {1682            var stub = this.stub.returnsArg(0).yieldsToOn("success", this.fakeContext);1683            var callback = createStub().returns("return value");1684            assert.equals(stub({ success: callback }), { success: callback });1685            assert(callback.calledOnce);1686        });1687        it("returnsThis takes precedent over yielded return value", function() {1688            var obj = {};1689            var stub = this.stub.returnsThis().yieldsToOn("success", this.fakeContext);1690            var callback = createStub().returns("return value");1691            assert.same(stub.call(obj, { success: callback }), obj);1692            assert(callback.calledOnce);1693        });1694        it("returns the result of the yielded callback", function() {1695            var stub = this.stub.yieldsToOn("success", this.fakeContext);1696            var callback = createStub().returns("return value");1697            assert.same(stub({ success: callback }), "return value");1698            assert(callback.calledOnce);1699        });1700    });1701    describe(".withArgs", function() {1702        it("defines withArgs method", function() {1703            var stub = createStub();...

component-test.js

Source:component-test.js

1import { module } from 'qunit';2import { setupRenderingTest } from 'ember-qunit';3import { render } from '@ember/test-helpers';4import hbs from 'htmlbars-inline-precompile';5import test from 'ember-sinon-qunit/test-support/test';6import mapboxgl from 'mapbox-gl';7module('Integration | Component | map', function(hooks) {8  setupRenderingTest(hooks);9  test('it renders', async function(assert) {10    this.stub(mapboxgl, 'Map')11      .returns(this.stub({12        fitBounds() {},13        remove() {},14     }));15    this.stub(mapboxgl, 'Marker')16      .returns({17        setLngLat: this.stub().returnsThis(),18        addTo() {},19      });20    await render(hbs`<Map />`);21    assert.dom('[data-test-map]').exists();22  });23  test('calls mapbox functions with expected args', async function() {24    const ZOOM = 10;25    const MARKERS = [{26      coordinates: [49, 24],27    }, {28      coordinates: [77, -62],29    }];30    const COORDS = {31        "lat": 20,32        "lng": 7033    };34    this.setProperties({ MARKERS, COORDS, ZOOM });35    this.mock(mapboxgl)36      .expects('Map')37      .withArgs({38        container: 'map-ui',39        style: 'mapbox://styles/mapbox/streets-v9',40        center: [COORDS.lng, COORDS.lat],41        zoom: ZOOM,42      })43      .returns({44        fitBounds: this.mock().once(),45        remove() {},46      });47    this.mock(mapboxgl)48      .expects('Marker')49      .twice()50      .returns({51        setLngLat: this.stub().returnsThis(),52        addTo() {},53      });54    await render(hbs`<Map @coordinates={{COORDS}} @markers={{MARKERS}} @ZOOM_LEVEL={{ZOOM}} />`);55  });...

Using AI Code Generation

1var myObj = {2    myMethod: function () {3        return this;4    }5};6var myObj2 = {7    myMethod: function () {8        return this;9    }10};11var myObj3 = {12    myMethod: function () {13        return this;14    }15};16var spy = sinon.spy(myObj, "myMethod");17var stub = sinon.stub(myObj2, "myMethod").returnsThis();18var stub2 = sinon.stub(myObj3, "myMethod").returnsThis();19var myObj = {20    myMethod: function (a) {21        return a;22    }23};24var myObj2 = {25    myMethod: function (a) {26        return a;27    }28};29var myObj3 = {30    myMethod: function (a) {31        return a;32    }33};34var spy = sinon.spy(myObj, "myMethod");35var stub = sinon.stub(myObj2, "myMethod").returnsArg(0);36var stub2 = sinon.stub(myObj3, "myMethod").returnsArg(0);37var myObj = {38    myMethod: function (a) {39        return a;40    }41};42var myObj2 = {43    myMethod: function (a) {44        return a;45    }46};47var myObj3 = {48    myMethod: function (a) {49        return a;50    }51};52var spy = sinon.spy(myObj

Using AI Code Generation

1var sinon = require('sinon');2var myObj = {3    myMethod: function() {4        return this;5    }6};7var stub = sinon.stub(myObj, 'myMethod').returnsThis();8var returnedObj = myObj.myMethod();9var sinon = require('sinon');10var myObj = {11    myMethod: function() {12        return this;13    }14};15var stub = sinon.stub(myObj, 'myMethod').throws();16var returnedObj = myObj.myMethod();17var sinon = require('sinon');18var myObj = {19    myMethod: function() {20        return this;21    }22};23var stub = sinon.stub(myObj, 'myMethod').withArgs(1).returns(1);24var returnedObj = myObj.myMethod();25var sinon = require('sinon');26var myObj = {27    myMethod: function() {28        return this;29    }30};31var stub = sinon.stub(myObj, 'myMethod').yields();32var returnedObj = myObj.myMethod();33var sinon = require('sinon');34var myObj = {35    myMethod: function() {36        return this;37    }38};39var stub = sinon.stub(myObj, 'myMethod').yieldsOn();40var returnedObj = myObj.myMethod();41var sinon = require('sinon');42var myObj = {43    myMethod: function() {44        return this;45    }46};47var stub = sinon.stub(myObj, '

Using AI Code Generation

1var sinon = require('sinon');2var assert = require('assert');3var obj = {4  method: function () {5    return this;6  }7};8var stub = sinon.stub(obj, "method");9stub.returnsThis();10var result = obj.method();11assert(result === obj);12var sinon = require('sinon');13var assert = require('assert');14var obj = {15  method: function () {16    return this;17  }18};19var stub = sinon.stub(obj, "method");20stub.returnsThis();21var result = obj.method();22assert(result === obj);23var sinon = require('sinon');24var assert = require('assert');25var obj = {26  method: function () {27    return this;28  }29};30var stub = sinon.stub(obj, "method");31stub.returnsThis();32var result = obj.method();33assert(result === obj);34var sinon = require('sinon');35var assert = require('assert');36var obj = {37  method: function () {38    return this;39  }40};41var stub = sinon.stub(obj, "method");42stub.returnsThis();43var result = obj.method();44assert(result === obj);45var sinon = require('sinon');46var assert = require('assert');47var obj = {48  method: function () {49    return this;50  }51};52var stub = sinon.stub(obj, "method");53stub.returnsThis();54var result = obj.method();55assert(result === obj);56var sinon = require('sinon');57var assert = require('assert');58var obj = {59  method: function () {60    return this;61  }62};63var stub = sinon.stub(obj, "method");64stub.returnsThis();65var result = obj.method();66assert(result === obj);67var sinon = require('sinon');68var assert = require('assert');69var obj = {70  method: function () {71    return this;

Using AI Code Generation

1var sinon = require('sinon');2var myObject = {3    myMethod: function() {4        return this;5    }6};7var myMock = sinon.mock(myObject);8myMock.expects('myMethod').returnsThis();9myObject.myMethod().myMethod();10myMock.verify();11var sinon = require('sinon');12var myObject = {13    myMethod: function() {14        return this;15    }16};17var myMock = sinon.mock(myObject);18myMock.expects('myMethod').returnsArg(0);19myObject.myMethod().myMethod();20myMock.verify();21var sinon = require('sinon');22var myObject = {23    myMethod: function() {24        return this;25    }26};27var myMock = sinon.mock(myObject);28myMock.expects('myMethod').returnsArg(0);29myObject.myMethod().myMethod();30myMock.verify();31var sinon = require('sinon');32var myObject = {33    myMethod: function() {34        return this;35    }36};37var myMock = sinon.mock(myObject);38myMock.expects('myMethod').returnsArg(0);39myObject.myMethod().myMethod();40myMock.verify();41var sinon = require('sinon');42var myObject = {43    myMethod: function() {44        return this;45    }46};47var myMock = sinon.mock(myObject);48myMock.expects('myMethod').returnsArg(0);49myObject.myMethod().myMethod();50myMock.verify();51var sinon = require('sinon');52var myObject = {53    myMethod: function() {54        return this;55    }56};57var myMock = sinon.mock(myObject);58myMock.expects('myMethod').returnsArg(0);59myObject.myMethod().myMethod();60myMock.verify();61var sinon = require('sinon');62var myObject = {63    myMethod: function() {

Using AI Code Generation

1var sinon = require('sinon');2var myObj = {3    myMethod: function () {4        console.log('myMethod called');5    }6};7var myObjStub = sinon.stub(myObj);8myObjStub.myMethod.returnsThis();9myObjStub.myMethod().myMethod().myMethod();10var sinon = require('sinon');11var myObj = {12    myMethod: function () {13        console.log('myMethod called');14    }15};16var myObjStub = sinon.stub(myObj);17myObjStub.myMethod.returnsArg(0);18myObjStub.myMethod('hello').myMethod('world');19var sinon = require('sinon');20var myObj = {21    myMethod: function () {22        console.log('myMethod called');23    }24};25var myObjStub = sinon.stub(myObj);26myObjStub.myMethod.returns('hello');27myObjStub.myMethod().myMethod();28var sinon = require('sinon');29var myObj = {30    myMethod: function () {31        console.log('myMethod called');32    }33};34var myObjStub = sinon.stub(myObj);35myObjStub.myMethod.returns('hello');36myObjStub.myMethod().myMethod();37myObjStub.myMethod.reset();38myObjStub.myMethod().myMethod();39var sinon = require('sinon');40var myObj = {41    myMethod: function () {42        console.log('myMethod called');43    }44};45var myObjStub = sinon.stub(myObj);46myObjStub.myMethod.returns('hello');47myObjStub.myMethod().myMethod();48myObjStub.myMethod.resetHistory();49myObjStub.myMethod().myMethod();

Using AI Code Generation

1var sinon = require('sinon');2var obj = {3  method: function() {4    return this;5  }6};7var stub = sinon.stub(obj, "method").returnsThis();8var sinon = require('sinon');9var obj = {10  method: function() {11    return this;12  }13};14var stub = sinon.stub(obj, "method").returnsArg(0);15var sinon = require('sinon');16var obj = {17  method: function() {18    return this;19  }20};21var stub = sinon.stub(obj, "method").returns(42);22var sinon = require('sinon');23var obj = {24  method: function() {25    return this;26  }27};28var stub = sinon.stub(obj, "method").callsArg(0);29stub.method(function() {30  console.log("callback called");31});32obj.method(function() {33  console.log("callback called");34});35var sinon = require('sinon');36var obj = {37  method: function() {38    return this;39  }40};41var stub = sinon.stub(obj, "method").throws("Error");42var sinon = require('sinon');43var obj = {44  method: function() {45    return this;46  }47};48var stub = sinon.stub(obj, "method").yields();49stub.method(function() {50  console.log("callback called");51});52obj.method(function() {53  console.log("callback called");54});55var sinon = require('sinon');56var obj = {57  method: function() {58    return this;59  }60};61var stub = sinon.stub(obj, "method").yieldsOn(obj);62stub.method(function() {63});64obj.method(function() {65  console.log(this === obj

Using AI Code Generation

1var sinon = require('sinon');2var obj = {3    method: function() {4        return this;5    }6}7var stub = sinon.stub(obj, "method").returnsThis();8console.log(stub() === obj);9var sinon = require('sinon');10var obj = {11    method: function() {12        return this;13    }14}15var stub = sinon.stub(obj, "method").returnsArg(0);16console.log(stub("abc") === "abc");17var sinon = require('sinon');18var obj = {19    method: function() {20        return this;21    }22}23var stub = sinon.stub(obj, "method").returns("abc");24console.log(stub() === "abc");25var sinon = require('sinon');26var obj = {27    method: function() {28        return this;29    }30}31var stub = sinon.stub(obj, "method").callsArg(0);32stub(function(){33    console.log("Hello World");34});35var sinon = require('sinon');36var obj = {37    method: function() {38        return this;39    }40}41var stub = sinon.stub(obj, "method").callsArgWith(0, "abc");42stub(function(arg){43    console.log(arg);44});45var sinon = require('sinon');46var obj = {47    method: function() {48        return this;49    }50}51var stub = sinon.stub(obj, "method").callsArgOn(0, obj);52stub(function(){53    console.log(this === obj);54});55var sinon = require('sinon');56var obj = {57    method: function() {58        return this;59    }60}61var stub = sinon.stub(obj, "method").callsArgOnWith(0, obj, "abc");62stub(function(arg){63    console.log(arg);64});

Using AI Code Generation

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

Using AI Code Generation

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

Using AI Code Generation

1var sinon = require('sinon');2var myObject = {3  myMethod: function () {4    return this;5  }6};7var stub = sinon.stub(myObject, 'myMethod').returnsThis();8var sinon = require('sinon');9var myObject = {10  myMethod: function () {11    return this;12  }13};14var stub = sinon.stub(myObject, 'myMethod').returnsThis();15var sinon = require('sinon');16var myObject = {17  myMethod: function () {18    return this;19  }20};21var stub = sinon.stub(myObject, 'myMethod').returnsThis();22var sinon = require('sinon');23var myObject = {24  myMethod: function () {25    return this;26  }27};28var stub = sinon.stub(myObject, 'myMethod').returnsThis();29var sinon = require('sinon');30var myObject = {31  myMethod: function () {32    return this;33  }34};35var stub = sinon.stub(myObject, 'myMethod').returnsThis();36var sinon = require('sinon');

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.