How to use nullValues method in Best

Best JavaScript code snippet using best

value-attribute-observer.spec.ts

Source: value-attribute-observer.spec.ts Github

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1import { ValueAttributeObserver } from '@aurelia/​runtime-html';2import { _, TestContext, assert, createSpy } from '@aurelia/​testing';3/​/​ eslint-disable-next-line mocha/​no-skipped-tests4describe.skip('ValueAttributeObserver', function () {5 const eventDefaults = { bubbles: true };6 for (const { inputType, nullValues, validValues } of [7 { inputType: 'button', nullValues: [null, undefined], validValues: ['', 'foo'] },8 { inputType: 'email', nullValues: [null, undefined], validValues: ['', 'foo'] },9 { inputType: 'hidden', nullValues: [null, undefined], validValues: ['', 'foo'] },10 { inputType: 'image', nullValues: [null, undefined], validValues: ['', 'foo'] },11 { inputType: 'password', nullValues: [null, undefined], validValues: ['', 'foo'] },12 { inputType: 'reset', nullValues: [null, undefined], validValues: ['', 'foo'] },13 { inputType: 'search', nullValues: [null, undefined], validValues: ['', 'foo'] },14 { inputType: 'submit', nullValues: [null, undefined], validValues: ['', 'foo'] },15 { inputType: 'tel', nullValues: [null, undefined], validValues: ['', 'foo'] },16 { inputType: 'text', nullValues: [null, undefined], validValues: ['', 'foo'] },17 { inputType: 'url', nullValues: [null, undefined], validValues: ['', 'foo'] }18 ]) {19 describe(`setValue() - type="${inputType}"`, function () {20 function createFixture(hasSubscriber: boolean) {21 const ctx = TestContext.create();22 const { container, observerLocator, platform } = ctx;23 const el = ctx.createElementFromMarkup(`<input type="${inputType}"/​>`) as HTMLInputElement;24 ctx.doc.body.appendChild(el);25 const sut = observerLocator.getObserver(el, 'value') as ValueAttributeObserver;26 const subscriber = { handleChange: createSpy() };27 if (hasSubscriber) {28 sut.subscribe(subscriber);29 }30 return { ctx, container, observerLocator, el, sut, subscriber, platform };31 }32 function tearDown({ ctx, el }: Partial<ReturnType<typeof createFixture>>) {33 ctx.doc.body.removeChild(el);34 assert.areTaskQueuesEmpty();35 }36 for (const hasSubscriber of [true, false]) {37 for (const valueBefore of [...nullValues, ...validValues]) {38 for (const valueAfter of [...nullValues, ...validValues]) {39 it(_`hasSubscriber=${hasSubscriber}, valueBefore=${valueBefore}, valueAfter=${valueAfter}`, function () {40 const { ctx, sut, el, subscriber, platform } = createFixture(hasSubscriber);41 const expectedValueBefore = nullValues.includes(valueBefore) ? '' : valueBefore;42 const expectedValueAfter = nullValues.includes(valueAfter) ? '' : valueAfter;43 const changeCountBefore = expectedValueBefore !== '' ? 1 : 0;44 const changeCountAfter = expectedValueBefore !== expectedValueAfter ? 1 : 0;45 let callCount = 0;46 sut.setValue(valueBefore);47 /​/​ assert.strictEqual(lifecycle.flushCount, changeCountBefore, 'lifecycle.flushCount 1');48 platform.domWriteQueue.flush();49 assert.strictEqual(el.value, expectedValueBefore, 'el.value 1');50 assert.strictEqual(sut.getValue(), expectedValueBefore, 'sut.getValue() 1');51 if (hasSubscriber && changeCountBefore) {52 callCount++;53 assert.deepStrictEqual(54 subscriber.handleChange.calls,55 [56 [expectedValueBefore, ''],57 ],58 'subscriber.handleChange.calls',59 );60 }61 sut.setValue(valueAfter);62 /​/​ assert.strictEqual(lifecycle.flushCount, changeCountAfter, 'lifecycle.flushCount 2');63 platform.domWriteQueue.flush();64 assert.strictEqual(el.value, expectedValueAfter, 'el.value 2');65 assert.strictEqual(sut.getValue(), expectedValueAfter, 'sut.getValue() 2',);66 if (hasSubscriber && changeCountAfter) {67 callCount++;68 assert.deepStrictEqual(69 subscriber.handleChange.calls,70 [71 [expectedValueBefore, ''],72 [expectedValueAfter, expectedValueBefore],73 ],74 'subscriber.handleChange.calls',75 );76 }77 if (hasSubscriber) {78 assert.strictEqual(subscriber.handleChange.calls.length, callCount, `subscriber.handleChange.calls.length`);79 }80 tearDown({ ctx, sut, el });81 });82 }83 }84 }85 });86 describe(`handleEvent() - type="${inputType}"`, function () {87 function createFixture() {88 const ctx = TestContext.create();89 const { container, observerLocator } = ctx;90 const el = ctx.createElementFromMarkup(`<input type="${inputType}"/​>`) as HTMLInputElement;91 ctx.doc.body.appendChild(el);92 const sut = observerLocator.getObserver(el, 'value') as ValueAttributeObserver;93 const subscriber = { handleChange: createSpy() };94 sut.subscribe(subscriber);95 return { ctx, container, observerLocator, el, sut, subscriber };96 }97 function tearDown({ ctx, el }: Partial<ReturnType<typeof createFixture>>) {98 ctx.doc.body.removeChild(el);99 }100 for (const valueBefore of [...nullValues, ...validValues]) {101 for (const valueAfter of [...nullValues, ...validValues]) {102 for (const event of ['change', 'input']) {103 it(_`valueBefore=${valueBefore}, valueAfter=${valueAfter}`, function () {104 const { ctx, sut, el, subscriber } = createFixture();105 const expectedValueBefore = valueBefore == null ? '' : `${valueBefore}`;106 const expectedValueAfter = valueAfter == null ? '' : `${valueAfter}`;107 let callCount = 0;108 el.value = valueBefore;109 el.dispatchEvent(new ctx.Event(event, eventDefaults));110 assert.strictEqual(el.value, expectedValueBefore, 'el.value 1');111 assert.strictEqual(sut.getValue(), expectedValueBefore, 'sut.getValue() 1');112 if (expectedValueBefore !== '') {113 callCount++;114 assert.deepStrictEqual(115 subscriber.handleChange.calls,116 [117 [expectedValueBefore, ''],118 ],119 'subscriber.handleChange.calls',120 );121 }122 el.value = valueAfter;123 el.dispatchEvent(new ctx.Event(event, eventDefaults));124 assert.strictEqual(el.value, expectedValueAfter, 'el.value 2');125 assert.strictEqual(sut.getValue(), expectedValueAfter, 'sut.getValue() 2');126 if (expectedValueBefore !== expectedValueAfter) {127 callCount++;128 assert.deepStrictEqual(129 subscriber.handleChange.calls,130 [131 [expectedValueBefore, ''],132 [expectedValueAfter, expectedValueBefore],133 ],134 'subscriber.handleChange.calls',135 );136 }137 assert.strictEqual(subscriber.handleChange.calls.length, callCount, `subscriber.handleChange.calls.length`);138 tearDown({ ctx, sut, el });139 });140 }141 }142 }143 });144 }...

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data-parser.test.ts

Source: data-parser.test.ts Github

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1import { parseString, parseNumber, parseIsbn } from './​data-parser';2describe(`${parseString.name}`, () => {3 const nullValues = [null, undefined, ''];4 nullValues.forEach((inputValue) => {5 it(`returns null when the input is ${JSON.stringify(inputValue)}`, () => {6 const value = parseString(inputValue);7 expect(value).toBe(null);8 });9 });10 it('returns the input value when it is defined', () => {11 const input = 'this has a value';12 const value = parseString(input);13 expect(value).toBe(input);14 });15});16describe(`${parseNumber.name}`, () => {17 const nullValues = [null, undefined];18 nullValues.forEach((inputValue) => {19 it(`returns null when the input is ${JSON.stringify(inputValue)}`, () => {20 const value = parseNumber(inputValue);21 expect(value).toBe(null);22 });23 });24 const validValues = [-1, 0, 1, 2];25 validValues.forEach((inputValue) => {26 it(`returns the value when the input is ${JSON.stringify(27 inputValue28 )}`, () => {29 const value = parseNumber(inputValue);30 expect(value).toBe(inputValue);31 });32 });33});34describe(`${parseIsbn.name}`, () => {35 const nullValues = [null, undefined, '', 'unknown'];36 nullValues.forEach((inputValue) => {37 it(`returns null when the input is ${JSON.stringify(inputValue)}`, () => {38 const value = parseIsbn(inputValue);39 expect(value).toBe(null);40 });41 });42 it('returns the input value when it is defined', () => {43 const isbn = '9781449325862';44 const value = parseIsbn(isbn);45 expect(value).toBe(isbn);46 });...

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nullvalues.js

Source: nullvalues.js Github

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1.import QtQuick.LocalStorage 2.0 as Sql2function test() {3 var db = Sql.LocalStorage.openDatabaseSync("QmlTestDB-nullvalues", "", "Test database from Qt autotests", 1000000);4 var r="transaction_not_finished";5 db.transaction(6 function(tx) {7 tx.executeSql('CREATE TABLE IF NOT EXISTS NullValues(salutation TEXT, salutee TEXT)');8 tx.executeSql('INSERT INTO NullValues VALUES(?, ?)', [ 'hello', null ]);9 var firstRow = tx.executeSql("SELECT * FROM NullValues").rows.item(0);10 if (firstRow.salutation !== "hello")11 return12 if (firstRow.salutee === "") {13 r = "wrong_data_type"14 return15 }16 if (firstRow.salutee === null)17 r = "passed";18 }19 );20 return r;...

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Using AI Code Generation

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1const BestTimeToBuyAndSellStock = require('./​BestTimeToBuyAndSellStock');2const obj = new BestTimeToBuyAndSellStock();3obj.nullValues(0, 0);4obj.nullValues(0, 1);5obj.nullValues(1, 0);6obj.nullValues(1, 1);7obj.nullValues(2, 2);8obj.nullValues(2, 3);9obj.nullValues(3, 2);10obj.nullValues(3, 3);11obj.nullValues(4, 4);12obj.nullValues(4, 5);13obj.nullValues(5, 4);14obj.nullValues(5, 5);15obj.nullValues(6, 6);16obj.nullValues(6, 7);17obj.nullValues(7, 6);18obj.nullValues(7, 7);19obj.nullValues(8, 8);20obj.nullValues(8, 9);21obj.nullValues(9, 8);22obj.nullValues(9, 9);23obj.nullValues(10, 10);24obj.nullValues(10, 11);25obj.nullValues(11, 10);26obj.nullValues(11, 11);27obj.nullValues(12, 12);28obj.nullValues(12, 13);29obj.nullValues(13, 12);30obj.nullValues(13, 13);31obj.nullValues(14, 14);32obj.nullValues(14, 15);33obj.nullValues(15, 14);34obj.nullValues(15, 15);35obj.nullValues(16, 16);36obj.nullValues(16, 17);37obj.nullValues(17, 16);38obj.nullValues(17, 17);39obj.nullValues(18, 18);40obj.nullValues(18, 19);41obj.nullValues(19, 18);42obj.nullValues(19, 19);43obj.nullValues(20, 20);44obj.nullValues(20, 21);45obj.nullValues(21, 20);46obj.nullValues(21, 21);47obj.nullValues(22, 22);48obj.nullValues(22, 23);49obj.nullValues(23, 22);50obj.nullValues(23, 23);51obj.nullValues(24, 24);52obj.nullValues(24, 25);53obj.nullValues(25, 24);

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Using AI Code Generation

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1var bestMatch = require('./​bestMatch');2var bm = new bestMatch();3var arr = [1,2,3,4,5,6,7,8,9,10];4var arr1 = [1,2,3,4,5,6,7,8,9,10];5var arr2 = [1,2,3,4,5,6,7,8,9,10];6var arr3 = [1,2,3,4,5,6,7,8,9,10];7var arr4 = [1,2,3,4,5,6,7,8,9,10];8var arr5 = [1,2,3,4,5,6,7,8,9,10];9var arr6 = [1,2,3,4,5,6,7,8,9,10];10var arr7 = [1,2,3,4,5,6,7,8,9,10];11var arr8 = [1,2,3,4,5,6,7,8,9,10];12var arr9 = [1,2,3,4,5,6,7,8,9,10];13var arr10 = [1,2,3,4,5,6,7,8,9,10];14var arr11 = [1,2,3,4,5,6,7,8,9,10];15var arr12 = [1,2,3,4,5,6,7,8,9,10];16var arr13 = [1,2,3,4,5,6,7,8,9,10];17var arr14 = [1,2,3,4,5,6,7,8,9,10];18var arr15 = [1,2,3,4,5,6,7,8,9,10];19var arr16 = [1,2,3,4,5,6,7,8,9,10];20var arr17 = [1,2,3,4,5,6,7,8,9,10];21var arr18 = [1,2,3,4,5,6,7,8,9,10];

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Using AI Code Generation

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1var BestLapTime = require('./​BestLapTime');2var bestLapTime = new BestLapTime();3var lapTimes = [1, 2, null, 4, 5, 6, 7, 8, 9, 10];4var lapTimes = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];5var lapTimes = [null, 2, 3, 4, 5, 6, 7, 8, 9, null];6var lapTimes = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];7var lapTimes = [1, null, 3, 4, 5, 6, 7, 8, 9, null];8var lapTimes = [1, 2, 3, 4, 5, 6, 7, 8, 9, null];

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Using AI Code Generation

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1var BestMatch = require('./​BestMatch.js');2var myBestMatch = new BestMatch();3var myString = "This is a test of the emergency broadcast system.";4var myWords = myString.split(" ");5var myOtherString = "This is a test of the emergency broadcast system. This is only a test.";6var myOtherWords = myOtherString.split(" ");7var myBestMatch = new BestMatch();

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Using AI Code Generation

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1var BestBuy = require('./​bestbuy.js');2var bestbuy = new BestBuy();3var nullValues = bestbuy.nullValues();4function handleNullValues(err, data) {5 if (err) {6 console.log(err);7 } else {8 console.log(data);9 }10}11nullValues(handleNullValues);

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Using AI Code Generation

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1var BestBuy = require('../​lib/​bestbuy');2var bb = new BestBuy({3});4bb.nullValues({5}, function(err, data) {6 if (err) {7 console.log(err);8 }9 console.log(data);10});

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