How to use testLog method in Cypress

...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  });...

...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);...

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...

...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)...

...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)...

...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)...

...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)...

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;...