How to use testLog method in Cypress

Best JavaScript code snippet using cypress

performance.js

Source:performance.js Github

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...48      results += subscriptionTree.search(subscriptionPath, {decouple:true}).length;49    });50    expect(results / (DUPLICATE_KEYS * CLIENT_COUNT)).to.be(subscriptions.length);51    var endedSearches = Date.now();52    testLog('did ' + inserts + ' wildcard inserts in ' + (endedInsert - startedInsert) + ' milliseconds');53    testLog('did ' + searched + ' glob searches in ' + (endedSearches - startedSearches) + ' milliseconds, in a tree with += ' + inserts + ' nodes.');54    var perMillisecond = searched / (endedSearches - startedSearches);55    testLog(perMillisecond + ' per millisecond');56    testLog(perMillisecond * 1000 + ' per second');57    return done();58  });59  it('adds and verifies random wildcard subscriptions, wildstring mode', function (done) {60    this.timeout(300000);61    var subscriptions = random.randomPaths({62      duplicate: DUPLICATE_KEYS,63      count: SUBSCRIPTION_COUNT64    });65    var clients = random.string({66      count: CLIENT_COUNT67    });68    var subscriptionTree = new PareTree({mode:'wildstring'});69    var inserts = 0;70    var searched = 0;71    var startedInsert = Date.now();72    subscriptions.forEach(function (subscriptionPath) {73      clients.forEach(function (sessionId) {74        subscriptionPath = subscriptionPath.substring(0, subscriptionPath.length - 1) + '*';75        subscriptionTree.add(subscriptionPath, {76          key: sessionId,77          data: {78            test: "data"79          }80        });81        inserts++;82        if (inserts % 1000 == 0) console.log(inserts + ' inserted.');83      });84    });85    var endedInsert = Date.now();86    var startedSearches = Date.now();87    var results = 0;88    subscriptions.forEach(function (subscriptionPath) {89      searched++;90      results += subscriptionTree.search(subscriptionPath, {decouple:true}).length;91    });92    expect(results / (DUPLICATE_KEYS * CLIENT_COUNT)).to.be(subscriptions.length);93    var endedSearches = Date.now();94    testLog('did ' + inserts + ' wildcard inserts in ' + (endedInsert - startedInsert) + ' milliseconds');95    testLog('did ' + searched + ' wildcard searches in ' + (endedSearches - startedSearches) + ' milliseconds, in a tree with += ' + inserts + ' nodes.');96    var perMillisecond = searched / (endedSearches - startedSearches);97    testLog(perMillisecond + ' per millisecond');98    testLog(perMillisecond * 1000 + ' per second');99    return done();100  });101  it('adds and verifies random precise subscriptions, non-wildcard query path', function (done) {102    this.timeout(300000);103    var subscriptions = random.randomPaths({104      duplicate: DUPLICATE_KEYS,105      count: SUBSCRIPTION_COUNT106    });107    var clients = random.string({108      count: CLIENT_COUNT109    });110    var subscriptionTree = new PareTree();111    var inserts = 0;112    var searched = 0;113    var startedInsert = Date.now();114    subscriptions.forEach(function (subscriptionPath) {115      clients.forEach(function (sessionId) {116        subscriptionTree.add(subscriptionPath, {117          key: sessionId,118          data: {119            test: "data"120          }121        });122        inserts++;123        if (inserts % 1000 == 0) console.log(inserts + ' inserted.');124      });125    });126    var endedInsert = Date.now();127    var startedSearches = Date.now();128    var results = 0;129    subscriptions.forEach(function (subscriptionPath) {130      searched++;131      results += subscriptionTree.search(subscriptionPath, {decouple:true}).length;132    });133    expect(results / (DUPLICATE_KEYS * CLIENT_COUNT)).to.be(subscriptions.length);134    var endedSearches = Date.now();135    testLog('did ' + inserts + ' precise inserts in ' + (endedInsert - startedInsert) + ' milliseconds');136    testLog('did ' + searched + ' precise searches in ' + (endedSearches - startedSearches) + ' milliseconds, in a tree with += ' + inserts + ' nodes.');137    var perMillisecond = searched / (endedSearches - startedSearches);138    testLog(perMillisecond + ' per millisecond');139    testLog(perMillisecond * 1000 + ' per second');140    done();141  });142  it('adds and verifies random precise subscriptions, non-wildcard query path, wildstring mode', function (done) {143    this.timeout(300000);144    var subscriptions = random.randomPaths({145      duplicate: DUPLICATE_KEYS,146      count: SUBSCRIPTION_COUNT147    });148    var clients = random.string({149      count: CLIENT_COUNT150    });151    var subscriptionTree = new PareTree({mode:'wildstring'});152    var inserts = 0;153    var searched = 0;154    var startedInsert = Date.now();155    subscriptions.forEach(function (subscriptionPath) {156      clients.forEach(function (sessionId) {157        subscriptionTree.add(subscriptionPath, {158          key: sessionId,159          data: {160            test: "data"161          }162        });163        inserts++;164        if (inserts % 1000 == 0) console.log(inserts + ' inserted.');165      });166    });167    var endedInsert = Date.now();168    var startedSearches = Date.now();169    var results = 0;170    subscriptions.forEach(function (subscriptionPath) {171      searched++;172      results += subscriptionTree.search(subscriptionPath, {decouple:true}).length;173    });174    expect(results / (DUPLICATE_KEYS * CLIENT_COUNT)).to.be(subscriptions.length);175    var endedSearches = Date.now();176    testLog('did ' + inserts + ' precise inserts in ' + (endedInsert - startedInsert) + ' milliseconds');177    testLog('did ' + searched + ' precise searches in ' + (endedSearches - startedSearches) + ' milliseconds, in a tree with += ' + inserts + ' nodes.');178    var perMillisecond = searched / (endedSearches - startedSearches);179    testLog(perMillisecond + ' per millisecond');180    testLog(perMillisecond * 1000 + ' per second');181    done();182  });183  it('adds, verifies and removes by path random precise subscriptions', function (done) {184    this.timeout(300000);185    var subscriptions = random.randomPaths({186      count: SUBSCRIPTION_COUNT187    });188    var clients = random.string({189      count: CLIENT_COUNT190    });191    var subscriptionTree = new PareTree();192    var inserts = 0;193    var searched = 0;194    var startedInsert = Date.now();195    subscriptions.forEach(function (subscriptionPath) {196      clients.forEach(function (sessionId) {197        subscriptionTree.add(subscriptionPath, {198          key: sessionId,199          data: {200            test: "data"201          }202        });203        inserts++;204        if (inserts % 1000 == 0) console.log(inserts + ' inserted.');205      });206    });207    var endedInsert = Date.now();208    var startedRemoves = Date.now();209    var results = 0;210    subscriptions.forEach(function (subscriptionPath) {211      searched++;212      //console.log('removing:::', subscriptionPath);213      var result = subscriptionTree.remove(subscriptionPath).length;214      //console.log('result:::', result);215      results += result;216    });217    expect(results / CLIENT_COUNT).to.be(subscriptions.length);218    var endedRemoves = Date.now();219    testLog('did ' + inserts + ' precise inserts in ' + (endedInsert - startedInsert) + ' milliseconds');220    testLog('did ' + searched + ' precise removes in ' + (endedRemoves - startedRemoves) + ' milliseconds, in a tree with += ' + inserts + ' nodes.');221    var perMillisecond = searched / (endedRemoves - startedRemoves);222    testLog(perMillisecond + ' per millisecond');223    testLog(perMillisecond * 1000 + ' per second');224    done();225  });226  it('adds, verifies and removes by id random precise subscriptions', function (done) {227    this.timeout(300000);228    var subscriptions = random.randomPaths({229      count: SUBSCRIPTION_COUNT230    });231    var clients = random.string({232      count: CLIENT_COUNT233    });234    var subscriptionTree = new PareTree();235    var inserts = 0;236    var searched = 0;237    var startedInsert = Date.now();238    var toRemove = [];239    subscriptions.forEach(function (subscriptionPath) {240      clients.forEach(function (sessionId) {241        toRemove.push(subscriptionTree.add(subscriptionPath, {242          key: sessionId,243          data: {244            test: "data"245          }246        }));247        inserts++;248        if (inserts % 1000 == 0) console.log(inserts + ' inserted.');249      });250    });251    var endedInsert = Date.now();252    var startedRemoves = Date.now();253    var results = 0;254    toRemove.forEach(function (reference) {255      searched++;256      //console.log('removing:::', subscriptionPath);257      var result = subscriptionTree.remove(reference).length;258      //console.log('result:::', result);259      results += result;260    });261    expect(results / CLIENT_COUNT).to.be(subscriptions.length);262    var endedRemoves = Date.now();263    testLog('did ' + inserts + ' precise inserts in ' + (endedInsert - startedInsert) + ' milliseconds');264    testLog('did ' + searched + ' precise removes in ' + (endedRemoves - startedRemoves) + ' milliseconds, in a tree with += ' + inserts + ' nodes.');265    var perMillisecond = searched / (endedRemoves - startedRemoves);266    testLog(perMillisecond + ' per millisecond');267    testLog(perMillisecond * 1000 + ' per second');268    done();269  });270  var N_SUBSCRIPTION_COUNT = 10000;271  var SEARCHES = 10;272  it('searches ' + N_SUBSCRIPTION_COUNT + ' subscriptions,' + SEARCHES + ' times, no wildcard in search path', function (done) {273    this.timeout(60000);274    var subscriptions = random.randomPaths({275      duplicate: DUPLICATE_KEYS,276      count: N_SUBSCRIPTION_COUNT277    });278    var clients = random.string({279      count: CLIENT_COUNT280    });281    var subscriptionTree = new PareTree();282    var subscriptionResults = {};283    subscriptions.forEach(function (subscriptionPath) {284      clients.forEach(function (sessionId) {285        subscriptionTree.add(subscriptionPath.substring(0, subscriptionPath.length - 1) + '*', {286          key: sessionId,287          data: {288            test: "data"289          }290        });291        if (!subscriptionResults[sessionId]) subscriptionResults[sessionId] = {292          paths: {}293        };294        subscriptionResults[sessionId].paths[subscriptionPath] = true;295      });296    });297    var startedSearches = Date.now();298    var searched = 0;299    subscriptions.every(function (subscriptionPath) {300      searched++;301      subscriptionTree.search(subscriptionPath);302      return (searched != SEARCHES);303    });304    var endedSearches = Date.now();305    testLog('searched through ' + N_SUBSCRIPTION_COUNT * CLIENT_COUNT + ' subscriptions ' + SEARCHES + ' times, in ' + (endedSearches - startedSearches) + ' milliseconds');306    return done();307  });...

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style-logger.spec.js

Source:style-logger.spec.js Github

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...120            });121            it('asynchronously emits finish after logging is complete', function(done) {122                const testLog = logger();123                var cb = spyAsync().calls(2).cb(done);124                testLog(content);   // lexical placement should not matter125                testLog.onfinish(cb);126                testLog(content);127            });128        });129        describe('output', function() {130            it('logs to stdout if no stream provided', function(done) {131                const testLog = logger();132                var _stdout = Hook_stdout();133                testLog(content);134                _stdout.unHook();135                expect(_stdout.logOut).to.contain(content);136                done()137            });138        });139    });140    describe('when logging to a stream', function() {141        describe('when passed a valid write stream', function(done) {142            const outFile = './test/output/out-file.txt';143            var outStream, testLog;144            beforeEach(function() {145                outStream = fs.createWriteStream(outFile);146                testLog = logger(outStream);147            });148            describe('signalling', function() {149                it('calls back after logging is complete with no args', function(done) {150                    var cb = spyAsync().calls(1).context(outStream).cb(done);151                    testLog(content, cb);152                });153                it('asynchronously emits finish after logging is complete', function(done) {154                    var cb = spyAsync().calls(2).context(outStream).cb(done);155                    testLog(content);   // lexical placement should not matter156                    testLog.onfinish(cb);157                    testLog(content);158                });159            });160            describe('output', function() {161                it('logs to a stream if provided', function(done) {162                    testLog(content);163                    testLog.onfinish(function() {164                        var s = new ManagedReadStream(outFile);165                        s.readAll(function(body) {166                            log.h1(body);167                            expect(body, "file contents").to.contain(content);168                        });169                        done()170                    })171                });172            });173            describe('write stream error handling', function(done) {174                it('it handles write errors', function(done) {175                    var cbSpy = spyAsync()176                        .context(outStream)177                        .args([sinon.match.instanceOf(Error)]);178                    testLog.onerror(cbSpy.cb(done));179                    testLog(content, then);180                    outStream.end();181                    function then() {182                        testLog(content);183                    }184                });185                it('calls back on write error', function(done) {186                    done();187                });188            });189        });190        describe('when the write stream throws', function() {191            const outFile = './nonexistent/output/out-file.txt';192            var outStream, cbSpy;193            beforeEach(function() {194                outStream = fs.createWriteStream(outFile);195                cbSpy = spyAsync()196                    .context(outStream)197                    .args([sinon.match.instanceOf(Error)]);198            });199            it('should catch file open error events', function(done) {200                var testLog = logger(outStream);201                testLog(content);   // will only cb once because error is from open202                testLog.onerror(cbSpy.cb(done));203                testLog(content);204            });205            it('should call back log with file open error', function(done) {206                var testLog = logger(outStream);207                testLog(content, cbSpy.cb(done));208            });209            it('the log cb should overwrite the logger cb', function(done) {210                var cbSpy2 = sinon.spy();211                var testLog = logger(outStream, cbSpy2);212                testLog(content, cbSpy.cb(function() {213                        expect(cbSpy2.callCount).to.equal(0);214                        done()215                    }216                ));217            });218        });219    });220});221function Hook_stdout(transf) {222    var self;223    return self = {224        unHook: HOOKstdout(function(txt) {225            self.logOut += `${txt}`;226            if(transf) return transf(txt);...

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tests.js

Source:tests.js Github

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1/*2BEGIN variable tests3*/4module ("Variables and Types");5test("variableModification tests", function( assert ){6	var out = variableModification( 6 );7	assert.expect( 7 );8	assert.equal(typeof out[0], 'number', 'plus5 is a number.');9	assert.equal(out[0], 11, 'Does add 5.');10	assert.equal(typeof out[1], 'string', 'asString is a string.');11	assert.equal(out[1], '6', 'asString is the right string.');12	assert.equal(typeof out[2], 'string', 'asStringFoo is a string.');13	assert.equal(out[2], 'Your Number is 6', 'Approprate string is returned.');14	assert.strictEqual(out[3], 6, 'a was not modified.');15});16test("isString tests", function( assert ){17	assert.expect( 4 );18	assert.ok(isString('foo bar'),'Identifies a string.');19	assert.ok(!isString(42),'Rejects a number.');20	assert.ok(!isString(null),'Rejects null.');21	assert.ok(!isString(new String('foo')),'Rejects string object.');22});23test("isNull tests", function( assert ){24	assert.expect( 5 );25	assert.ok(isNull(null),'Identifies null.');26	assert.ok(!isNull(42),'Rejects a number.');27	assert.ok(!isNull(undefined),'Rejects undefined.');28	assert.ok(!isNull(NaN),'Rejects NaN.');29	assert.ok(!isNull(new String('foo')),'Rejects string object.');30});31/*32END variable tests33*/34/*35BEGIN function tests36*/37module("functions");38test("uselessFunction tests", function(assert){39	assert.expect( 1 );40	assert.ok(uselessFunction() === null, 'uselessFunction returns null.');41});42test("bar function tests",function(assert){43	assert.expect( 4 );44	assert.equal(barType, 'string','bar was at one point not a function');45	var a = [1.5,1,5];46	var result = bar(a);47	assert.ok(result,'Returns success on valid input.');48	assert.deepEqual(a, [3,2,10], 'Correctly doubles array contents.');49	try{50		var result = false;51		if( bar(['nope']) === false){52			result = true;53		}54	}55	catch(e){56		if (e == 'studentTypeError' ){57			result = true;58		}59	}60	assert.strictEqual(result, true,'Correctly handles non-numbers.');61});62test("parseGit function tests",function(assert){63	assert.expect( 7 );64	var logs = ['3782618 Wed, 7 Jan 2015 21:42:26 -0800 "Initial commit"','c314332 Wed, 7 Jan 2015 22:02:38 -0800 "Add empty bio.md"'];65	var logsParsed = [new GitLog('3782618', new Date('Wed, 7 Jan 2015 21:42:26 -0800'), "Initial commit" ), new GitLog('c314332', new Date('Wed, 7 Jan 2015 22:02:38 -0800'), "Add empty bio.md" )];66	assert.ok(typeof parseGit == 'function', 'parseGit function exists.');67	var result = parseGit(logs);68	assert.equal(result[0].hash,logsParsed[0].hash,'Properly parses hash 0.');69	assert.equal(result[1].hash,logsParsed[1].hash,'Properly parses hash 1.');70	assert.equal(result[0].message,logsParsed[0].message,'Properly parses message 0.');71	assert.equal(result[1].message,logsParsed[1].message,'Properly parses message 1.');72	assert.equal(result[0].date.getTime(),logsParsed[0].date.getTime(),'Properly parses date 0.');73	assert.equal(result[1].date.getTime(),logsParsed[1].date.getTime(),'Properly parses date 1.');74});75/*76END function tests77*/78/*79BEGIN object tests80*/81module("Objects", {82	setup:function() {83		try{84			this.testLog = new MessageLog('TesterMcGee');85		}86		catch(e){87			console.log("Error creating MessageLog.");88		}89	}90});91test("returnObjectLiteral tests", function(assert){92	assert.expect( 2 );93	assert.equal(typeof returnObjectLiteral, 'function', 'returnObjectLiteral function exists');94	assert.deepEqual(returnObjectLiteral(), {'type':'Goldfish','brand':'Pepperidge Farm','flavor':'Cheddar','count':2000}, 'Returns the correct object.');95});96test("MessageLog constructor tests", function(assert){97	assert.expect( 2 );98	assert.equal(typeof MessageLog, 'function', 'MessageLog constructor exists.');99	assert.equal(typeof new MessageLog('foo'), 'object', 'Constructor constructs an object.');100});101test("MessageLog instance tests", function(assert){102	assert.expect( 7 );103	this.testLog.logMessage('I 0', 1);104	assert.equal(this.testLog.lastReceivedMessage(),'I 0','Records 1 received message.');105	assert.equal(this.testLog.totalReceived(),1,'Count reflects 1 received message.');106	this.testLog.logMessage('I 1', 1);107	this.testLog.logMessage('I 2', 1);108	this.testLog.logMessage('I 3', 1);109	this.testLog.logMessage('S 0', 0);110	this.testLog.logMessage('S 1', 0);111	this.testLog.logMessage('S 2', 0);112	this.testLog.logMessage('S 3', 0);113	this.testLog.logMessage('S 4', 0);114	this.testLog.logMessage('S 5', 0);115	assert.equal(this.testLog.totalReceived(),4,'Count reflects 4 received message.');116	assert.equal(this.testLog.totalSent(),6,'Count reflects 6 sent message.');117	assert.equal(this.testLog.getSentMessage(0),'S 5','Most recent message sent is "S 5"');118	assert.equal(this.testLog.getSentMessage(4),'S 1','5th Most recent message sent is "S 1"');119	assert.equal(typeof MessageLog.prototype.lastReceivedMessage, 'function', 'lastReceivedMessage was added to prototype');120});121test("Student instance",function(assert){122	assert.expect( 1 );123	assert.equal(myLog.totalReceived(), 3,'myLog received 3 messages.');124});125/*126END object tests...

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scraping-challenge-05.js

Source:scraping-challenge-05.js Github

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...16	const tab = await nick.newTab()17	await nick.deleteAllCookies()18	let cookies = await nick.getAllCookies()19	if (Array.isArray(cookies)) {20		testLog(`got an array of cookies`)21		testLog(`we have ${cookies.length} cookies`)22	}23	await tab.open("http://scraping-challenges.phantombuster.com/cookies")24	await tab.waitUntilVisible("div.container div.jumbotron h1")25	testLog("'wrong cookies' message is visible")26	await nick.setCookie({27		name: "phantomCookie",28		value: "sample_value",29		domain: "scraping-challenges.phantombuster.com"30	})31	cookies = await nick.getAllCookies()32	if (cookies.length >= 1) {33		testLog(`we have at least one cookie`)34	}35	for (const c of cookies) {36		if (c.value === "sample_value" && c.name === "phantomCookie") {37			testLog(`found a cookie with value sample_value and name phantomCookie`)38		}39	}40	await tab.open("http://scraping-challenges.phantombuster.com/cookies")41	await tab.waitUntilVisible(".panel-body")42	testLog("Page loaded")43	await tab.inject("tests/assets/jquery-3.2.1.min.js")44	testLog("Local jQuery injected")45	const result = await tab.evaluate(scrape)46	testLog("Evaluate done")47	testLog(`Tenth result: ${result[9].name}`)48	testLog(`Result size: ${result.length}`)49	await tab.setCookie({50		name: "test-cookie-1",51		value: "test-value-1",52		domain: "google.fr"53	})54	cookies = await tab.getAllCookies()55	if (cookies.length >= 2) {56		testLog(`we have at least two cookies`)57	}58	for (const c of cookies) {59		if (c.value === "test-value-1") {60			testLog(`we found our test-cookie-1`)61		}62	}63	await nick.deleteCookie("test-cookie-1", "google.fr")64	cookies = await tab.getAllCookies()65	if (cookies.length >= 1) {66		testLog(`we have at least one cookie`)67	}68	let found = false69	for (const c of cookies) {70		if (c.name === "test-cookie-1") {71			found = true72			console.log("We have found this cookie that should have been deleted...", JSON.stringify(c, undefined, 4))73		}74	}75	if (!found) {76		testLog(`we havent found the deleted cookie`)77	}78	await tab.deleteAllCookies()79	cookies = await tab.getAllCookies()80	if (cookies.length === 0) {81		testLog(`all cookies were deleted`)82	}83	nick.exit(0)84})()85.catch((err) => {86	console.log(err)87	nick.exit(1)...

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form.js

Source:form.js Github

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...5}6const checkUrl = (url, checkbox, color, date, email, number, radio, range, text) => {7	url = decodeURIComponent(url)8	if(url.indexOf(`checkbox=${(0 + checkbox)}`) >= 0)9		testLog(`Checkbox set to ${checkbox}`)10	else11		testLog("Checkbox set to false")12	if(url.indexOf(`color=${color}` >= 0))13		testLog(`Color set to ${color}`)14	if(url.indexOf(`date=${date}`) >= 0) {15		if (date === (new Date()).toISOString().slice(0, 10))16			testLog("Date set to today's date")17		else18			testLog(`Date set to ${date}`)19	}20	if(url.indexOf(`email=${email}`) >= 0)21		testLog(`Email set to ${email}`)22	if(url.indexOf(`number=${number}`) >= 0)23		testLog(`Number set to ${number}`)24	if(url.indexOf(`radio=${(0 + radio)}`) >= 0)25		testLog(`Radio set to ${radio}`)26	else27		testLog("Radio set to false")28	if(url.indexOf(`range=${range}`) >= 0)29		testLog(`Range set to ${range}`)30	if(url.indexOf(`text=${text.replace(/\s/g, "+")}`) >= 0)31		testLog(`Text set to ${text}`)32}33const testFill = async (tab, checkbox, color, date, email, number, radio, range, text, submit, file) => {34	await tab.fill("form", {35		"checkbox": checkbox,36		"color": color,37		"date": date,38		"email": email,39		"number": number,40		"radio": radio,41		"range": range,42		"text": text43	}, {submit: true})44	testLog("Form filled")45	await tab.wait(1000)46	testLog("Wait done")47	checkUrl(await tab.getUrl(), checkbox, color, date, email, number, radio, range, text)48}49;(async () => {50	const tab = await nick.newTab()51	await tab.open("localhost:8080/form.html")52	testLog("Page opened")53	await tab.waitUntilVisible("form")54	testLog("Page loaded")55	const content = await tab.getContent()56	if (content.indexOf("<!-- HTML COMMENTS -->") >= 0)57		testLog("Get content done")58	var date = new Date();59	var old = new Date("2000-01-01");60	var currentDate = date.toISOString().slice(0,10)61	var oldDate = old.toISOString().slice(0, 10)62	await testFill(tab, true, "#35C2DB", currentDate, "test@phantombuster.com", 20, true, 1, "NickJS test")63	await testFill(tab, false, "#35C2CB", oldDate, "tst@phantombuster.com", 10, false, 10, "NickJS2 test")64	nick.exit()65})()66.catch((err) => {67	console.log(err)68	nick.exit(1)...

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elements.js

Source:elements.js Github

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...6;(async () => {7	const tab = await nick.newTab()8	await tab.open("localhost:8080/elements.html")9	await tab.waitWhileVisible("#first")10	testLog("Wait while visible done")11	await tab.waitUntilVisible("#second")12	testLog("Wait until visible done")13	await tab.waitUntilPresent("#third")14	testLog("Wait until present done")15	await tab.waitWhilePresent("#fourth")16	testLog("Wait while present done")17	try {18		await tab.waitWhileVisible("#second", 500)19	} catch (error) {20		testLog("Wait while visible fail")21	}22	try {23		await tab.waitUntilVisible("#first", 500)24	} catch (error) {25		testLog("Wait until visible fail")26	}27	try {28		await tab.waitUntilPresent("#fourth", 500)29	} catch (error) {30		testLog("Wait until present fail")31	}32	try {33		await tab.waitWhilePresent("#third", 500)34	} catch (error) {35		testLog("Wait while present fail")36	}37	if (!await tab.isVisible("#first")) {38		testLog("Is visisble fail")39	}40	if (await tab.isPresent("#third")) {41		testLog("Is present done")42	}43	tab.isVisible("#second", (err, visible) => {44		if (err) {45			console.log(err)46			nick.exit(1)47		}48		if (visible) {49			testLog("Is visible done")50		}51		tab.isPresent("#fourth", (err, present) => {52			if (err) {53				console.log(err)54				nick.exit(1)55			}56			if (!present) {57				testLog("Is present fail")58			}59			nick.exit(0)60		})61	})62})()63.catch((err) => {64	console.log(err)65	nick.exit(1)...

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scraping-challenge-03.js

Source:scraping-challenge-03.js Github

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...14	})15	done(null, $.makeArray(data))16}17nick.newTab().then((tab) => {18	testLog("Tab created")19	testLog(`User-Agent is: ${nick.options.userAgent}`)20	tab.open("http://scraping-challenges.phantombuster.com/useragent")21	.then(() => {22		testLog("Page opened")23		return tab.waitUntilVisible(".panel-body")24	})25	.then(() => {26		testLog("Page loaded")27		return tab.inject("http://code.jquery.com/jquery-3.2.1.slim.min.js")28	})29	.then(() => {30		testLog("Inject distant file done")31		return tab.screenshot("tests/download/scraping-challenge-03.jpg", { fullPage: false })32	})33	.then(() => {34		testLog("Screenshot done")35		return tab.evaluate(scrape)36	})37	.then((result) => {38		testLog("Evaluate done")39		testLog(`Tenth result: ${result[9].name}`)40		testLog(`Number of results: ${result.length}`)41		nick.exit()42	})43})44.catch((err) => {45	console.log(err)46	nick.exit(1)...

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Pedigree.js

Source:Pedigree.js Github

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1var allTestLog = [];2var testLog = [];3const expect = (actual) => ({4  toEqual: (expected) => {5    if (actual === expected) { return testLog[`expect(${actual}).toEqual(${expected})`] = true }6    else { return testLog[`expect(${actual}).toEqual(${expected})`] = false };7  },8  toThrowError: (expectedError) => {9    try { actual() }10    catch(error) {11       if (expectedError === (error.message)) { return testLog[`expect(${actual}).toThrowError(${expectedError})`] = true  };12       {return testLog[`expect(${actual}).toThrowError(${expectedError})`] = error ;};13    }14    return testLog[`expect(${actual}).toThrowError(${expectedError})`] = false;15  },16  not: function(matcher) {17    this.f = new Function(`return this.${matcher}`);18    testLog[`expect(${actual}).not('${matcher}')`] = (this.f() === true ? false : ( this.f() === false ? true : this.f() ) );19    delete testLog[`expect(${actual}).${matcher}`]20  }21});22const it = (description, test) => {23  // run befores -- using a callback?24  testLog = [];25  test();26  allTestLog[description] = testLog;...

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Using AI Code Generation

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1require('cypress-log-to-output').install(on, config)2require('cypress-log-to-output').install(on, config)3require('cypress-log-to-output').install(on, config)4require('cypress-log-to-output').install(on, config)5require('cypress-log-to-output').install(on, config)6require('cypress-log-to-output').install(on, config)7require('cypress-log-to-output').install(on, config)8require('cypress-log-to-output').install(on, config)9require('cypress-log-to-output').install(on, config)10require('cypress-log-to-output').install(on, config)11require('cypress-log-to-output').install(on, config)12require('cypress-log-to-output').install(on, config)13require('cypress-log-to-output').install(on, config)14require('cypress-log-to-output').install(on, config)15require('cypress-log-to-output').install(on, config)16require('cypress-log-to-output').install(on, config)17require('cypress-log-to-output').install(on, config)18require('cypress-log-to-output').install(on, config)

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Using AI Code Generation

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1describe('My First Test', function() {2  it('Does not do much!', function() {3    cy.testLog('test log message');4  })5})6Cypress.Commands.add('testLog', (message) => {7  Cypress.log({8  });9});10Cypress.Commands.add('testLog', (message) => {11  Cypress.log({12  });13});14Cypress.Commands.add('testLog', (message) => {15  Cypress.log({16  });17});18Cypress.Commands.add('testLog', (message) => {19  Cypress.log({20  });21});22Cypress.Commands.add('testLog', (message) => {23  Cypress.log({24  });25});26Cypress.Commands.add('testLog', (message) => {27  Cypress.log({28  });29});30Cypress.Commands.add('testLog', (message) => {31  Cypress.log({32  });33});34Cypress.Commands.add('testLog', (message) => {35  Cypress.log({36  });37});38Cypress.Commands.add('testLog', (message) => {39  Cypress.log({40  });41});

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Using AI Code Generation

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1Cypress.Commands.add('testLog', (message) => {2    cy.log(message)3})4it('test', () => {5    cy.testLog('This is a test log')6})

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Using AI Code Generation

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1cy.testLog('Test log message');2Cypress.Commands.add('testLog', (msg) => {3    console.log(msg);4});5module.exports = (on, config) => {6    on('task', {7        log: message => {8            console.log(message);9        }10    })11}12describe('Test', () => {13    it('Test', () => {14        cy.task('log', 'Task log message');15    });16});

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Using AI Code Generation

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1Cypress.Commands.add('testLog', (message) => {2  cy.log(message);3});4describe('Test Log', () => {5  it('should log', () => {6    cy.testLog('My message');7  });8});

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1it('test', () => {2  cy.testLog('test')3})4Cypress.Commands.add('testLog', (text) => {5  cy.log(text)6})7Cypress.Commands.add('testLog', (text) => {8  cy.log(text)9})10declare namespace Cypress {11  interface Chainable {12    testLog(text: string): Chainable<Element>13  }14}15declare namespace Cypress {16  interface Chainable {17    testLog(text: string): Chainable<Element>18  }19}20declare namespace Cypress {21  interface Chainable {22    testLog(text: string): Chainable<Element>23  }24}25declare namespace Cypress {26  interface Chainable {27    testLog(text: string): Chainable<Element>28  }29}30declare namespace Cypress {31  interface Chainable {32    testLog(text: string): Chainable<Element>33  }34}35declare namespace Cypress {36  interface Chainable {37    testLog(text: string): Chainable<Element>38  }39}40declare namespace Cypress {41  interface Chainable {42    testLog(text: string): Chainable<Element>43  }44}45declare namespace Cypress {46  interface Chainable {47    testLog(text: string): Chainable<Element>48  }49}50declare namespace Cypress {51  interface Chainable {52    testLog(text: string): Chainable<Element>53  }54}55declare namespace Cypress {56  interface Chainable {

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Using AI Code Generation

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1import { testLog } from 'cypress-log';2testLog('Test Log');3testLog('Test Log', 'success');4testLog('Test Log', 'warning');5testLog('Test Log', 'error');6testLog('Test Log', 'info');7testLog('Test Log', 'success', 'Test');8testLog('Test Log', 'success', 'Test', 'Test');9testLog('Test Log', 'success', 'Test', 'Test', 'Test');10testLog('Test Log', 'success', 'Test', 'Test', 'Test', 'Test');11testLog('Test Log', 'success', 'Test', 'Test', 'Test', 'Test', 'Test');12testLog('Test Log', 'success', 'Test', 'Test', 'Test', 'Test', 'Test', 'Test');13testLog('Test Log', 'success', 'Test', 'Test', 'Test', 'Test', 'Test', 'Test', 'Test');14testLog('Test Log', 'success', 'Test', 'Test', 'Test', 'Test', 'Test', 'Test', 'Test', 'Test');15testLog('Test Log', 'success', 'Test', 'Test', 'Test', 'Test', 'Test', 'Test', 'Test', 'Test', 'Test');16testLog('Test Log', 'success', 'Test', 'Test', 'Test', 'Test', 'Test', 'Test', 'Test', 'Test', 'Test', 'Test');17testLog('Test Log', 'success', 'Test', 'Test

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1cy.testLog('This is a test log message')2Cypress.Commands.add('testLog', (message) => {3  Cypress.log({4  });5});6cy.testLog('This is a test log message')7Cypress.Commands.add('testLog', (message) => {8  Cypress.log({9  });10});11cy.testLog('This is a test log message')

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Cypress Tutorial

Cypress is a renowned Javascript-based open-source, easy-to-use end-to-end testing framework primarily used for testing web applications. Cypress is a relatively new player in the automation testing space and has been gaining much traction lately, as evidenced by the number of Forks (2.7K) and Stars (42.1K) for the project. LambdaTest’s Cypress Tutorial covers step-by-step guides that will help you learn from the basics till you run automation tests on LambdaTest.

Chapters:

  1. What is Cypress? -
  2. Why Cypress? - Learn why Cypress might be a good choice for testing your web applications.
  3. Features of Cypress Testing - Learn about features that make Cypress a powerful and flexible tool for testing web applications.
  4. Cypress Drawbacks - Although Cypress has many strengths, it has a few limitations that you should be aware of.
  5. Cypress Architecture - Learn more about Cypress architecture and how it is designed to be run directly in the browser, i.e., it does not have any additional servers.
  6. Browsers Supported by Cypress - Cypress is built on top of the Electron browser, supporting all modern web browsers. Learn browsers that support Cypress.
  7. Selenium vs Cypress: A Detailed Comparison - Compare and explore some key differences in terms of their design and features.
  8. Cypress Learning: Best Practices - Take a deep dive into some of the best practices you should use to avoid anti-patterns in your automation tests.
  9. How To Run Cypress Tests on LambdaTest? - Set up a LambdaTest account, and now you are all set to learn how to run Cypress tests.

Certification

You can elevate your expertise with end-to-end testing using the Cypress automation framework and stay one step ahead in your career by earning a Cypress certification. Check out our Cypress 101 Certification.

YouTube

Watch this 3 hours of complete tutorial to learn the basics of Cypress and various Cypress commands with the Cypress testing at LambdaTest.

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