How to use requiredExists method in wpt

Best JavaScript code snippet using wpt

argument.js

Source:argument.js

1import { Base } from "./base.js";2import { Default } from "./default.js";3import { ExtendedAttributes } from "./extended-attributes.js";4import {5  unescape,6  type_with_extended_attributes,7  autoParenter,8  getFirstToken,9} from "./helpers.js";10import { argumentNameKeywords, Tokeniser } from "../tokeniser.js";11import { validationError } from "../error.js";12import {13  idlTypeIncludesDictionary,14  dictionaryIncludesRequiredField,15} from "../validators/helpers.js";16export class Argument extends Base {17  /**18   * @param {import("../tokeniser.js").Tokeniser} tokeniser19   */20  static parse(tokeniser) {21    const start_position = tokeniser.position;22    /** @type {Base["tokens"]} */23    const tokens = {};24    const ret = autoParenter(25      new Argument({ source: tokeniser.source, tokens })26    );27    ret.extAttrs = ExtendedAttributes.parse(tokeniser);28    tokens.optional = tokeniser.consume("optional");29    ret.idlType = type_with_extended_attributes(tokeniser, "argument-type");30    if (!ret.idlType) {31      return tokeniser.unconsume(start_position);32    }33    if (!tokens.optional) {34      tokens.variadic = tokeniser.consume("...");35    }36    tokens.name =37      tokeniser.consumeKind("identifier") ||38      tokeniser.consume(...argumentNameKeywords);39    if (!tokens.name) {40      return tokeniser.unconsume(start_position);41    }42    ret.default = tokens.optional ? Default.parse(tokeniser) : null;43    return ret.this;44  }45  get type() {46    return "argument";47  }48  get optional() {49    return !!this.tokens.optional;50  }51  get variadic() {52    return !!this.tokens.variadic;53  }54  get name() {55    return unescape(this.tokens.name.value);56  }57  /**58   * @param {import("../validator.js").Definitions} defs59   */60  *validate(defs) {61    yield* this.extAttrs.validate(defs);62    yield* this.idlType.validate(defs);63    const result = idlTypeIncludesDictionary(this.idlType, defs, {64      useNullableInner: true,65    });66    if (result) {67      if (this.idlType.nullable) {68        const message = `Dictionary arguments cannot be nullable.`;69        yield validationError(70          this.tokens.name,71          this,72          "no-nullable-dict-arg",73          message74        );75      } else if (!this.optional) {76        if (77          this.parent &&78          !dictionaryIncludesRequiredField(result.dictionary, defs) &&79          isLastRequiredArgument(this)80        ) {81          const message = `Dictionary argument must be optional if it has no required fields`;82          yield validationError(83            this.tokens.name,84            this,85            "dict-arg-optional",86            message,87            {88              autofix: autofixDictionaryArgumentOptionality(this),89            }90          );91        }92      } else if (!this.default) {93        const message = `Optional dictionary arguments must have a default value of \`{}\`.`;94        yield validationError(95          this.tokens.name,96          this,97          "dict-arg-default",98          message,99          {100            autofix: autofixOptionalDictionaryDefaultValue(this),101          }102        );103      }104    }105  }106  /** @param {import("../writer.js").Writer} w */107  write(w) {108    return w.ts.wrap([109      this.extAttrs.write(w),110      w.token(this.tokens.optional),111      w.ts.type(this.idlType.write(w)),112      w.token(this.tokens.variadic),113      w.name_token(this.tokens.name, { data: this }),114      this.default ? this.default.write(w) : "",115      w.token(this.tokens.separator),116    ]);117  }118}119/**120 * @param {Argument} arg121 */122function isLastRequiredArgument(arg) {123  const list = arg.parent.arguments || arg.parent.list;124  const index = list.indexOf(arg);125  const requiredExists = list.slice(index + 1).some((a) => !a.optional);126  return !requiredExists;127}128/**129 * @param {Argument} arg130 */131function autofixDictionaryArgumentOptionality(arg) {132  return () => {133    const firstToken = getFirstToken(arg.idlType);134    arg.tokens.optional = {135      ...firstToken,136      type: "optional",137      value: "optional",138    };139    firstToken.trivia = " ";140    autofixOptionalDictionaryDefaultValue(arg)();141  };142}143/**144 * @param {Argument} arg145 */146function autofixOptionalDictionaryDefaultValue(arg) {147  return () => {148    arg.default = Default.parse(new Tokeniser(" = {}"));149  };...

rules.spec.js

Source:rules.spec.js

1const { validate, build } = require('../src/api/validate')2describe('GIVEN a db list of rules', () => {3  let requiredExists = [4    { rule_name: 'inRange', key: 'age', params: { min: 18, max: 130 } },5    { rule_name: 'isHexColor', key: 'color', params: null },6    { rule_name: 'isLetter', key: 'mood', params: null },7    { rule_name: 'required', key: 'mood', params: null },8    { rule_name: 'required', key: 'name', params: null },9    { rule_name: 'string', key: 'name', params: null },10  ],11  requiredMissing = [12    { rule_name: 'isRedTone', key: 'color', params: null },13    { rule_name: 'isBlueTone', key: 'mood', params: null },14  ]15  describe('WHEN finding "required" rule', () => {16    it('THEN return truthy', () => {17      expect(validate.hasRequired(requiredExists)).toBeTruthy()18    })19  })20  describe('WHEN no "required" rule exists', () => {21    it('THEN return falsy', () => {22      expect(validate.hasRequired(requiredMissing)).toBeFalsy()23    })24  })25  describe('WHEN building validators', () => {26    let validators27    beforeEach(() => validators = build(requiredExists))28    it('THEN a single object is returned', () => {29      expect(validators).toEqual(jasmine.any(Object))30      expect(validators).not.toEqual(jasmine.any(Array))31    })32    it('THEN each propertyName contains its own rules', () => {33      expect(validators.age).toEqual(jasmine.any(Array))34      expect(validators.color).toEqual(jasmine.any(Array))35      expect(validators.mood).toEqual(jasmine.any(Array))36    })37  })38  describe('WHEN validating with custom rules', () => {39    let validators = build(requiredExists),40      fullExt = {41        name: 'goku',42        age: 30,43        color: '#3EF',44        mood: 'A',45      },46      badName = {47        name: '',48        age: 30,49        color: '#3EF',50        mood: 'A',51      },52      extraProps = {53        name: 'vegeta',54        age: 30,55        color: '#3EF',56        mood: 'A',57        random: 55,58      }59    it('THEN multiple rules per property are honored', () => {60      expect(validate.extraProps(badName, validators)).toBeTruthy()61      expect(validate.extraProps(fullExt, validators)).toBeFalsy()62    })63    it('THEN extra properties are ignored', () => {64      expect(validate.extraProps(extraProps, validators)).toBeFalsy()65    })66  })...

Using AI Code Generation

1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org');3wpt.requiredExists('test', function(err, data) {4    if (err) {5        console.log(err);6    } else {7        console.log(data);8    }9});

Using AI Code Generation

1var wpt = require('wpt');2wpt.requiredExists('test.js', function(err, data){3  if(err){4    console.log(err);5  } else {6    console.log(data);7  }8});9var wpt = require('wpt');10wpt.requiredBy('test.js', function(err, data){11  if(err){12    console.log(err);13  } else {14    console.log(data);15  }16});17var wpt = require('wpt');18wpt.requireExists('test.js', function(err, data){19  if(err){20    console.log(err);21  } else {22    console.log(data);23  }24});25var wpt = require('wpt');26wpt.requireBy('test.js', function(err, data){27  if(err){28    console.log(err);29  } else {30    console.log(data);31  }32});33var wpt = require('wpt');34wpt.requiredByTree('test.js', function(err, data){35  if(err){36    console.log(err);37  } else {38    console.log(data);39  }40});41var wpt = require('wpt');42wpt.requireByTree('test.js', function(err, data){43  if(err){44    console.log(err);45  } else {46    console.log(data);47  }48});

Using AI Code Generation

1var wpt = require('wpt');2var wpt = new WebPageTest('www.webpagetest.org');3wpt.requiredExists(function(err, data) {4  if (err) {5    console.log(err);6  } else {7    console.log(data);8  }9});10var wpt = require('wpt');11var wpt = new WebPageTest('www.webpagetest.org');12wpt.getLocations(function(err, data) {13  if (err) {14    console.log(err);15  } else {16    console.log(data);17  }18});19var wpt = require('wpt');20var wpt = new WebPageTest('www.webpagetest.org');21wpt.getTesters(function(err, data) {22  if (err) {23    console.log(err);24  } else {25    console.log(data);26  }27});28var wpt = require('wpt');29var wpt = new WebPageTest('www.webpagetest.org');30wpt.getTestStatus('test_id', function(err, data) {31  if (err) {32    console.log(err);33  } else {34    console.log(data);35  }36});37var wpt = require('wpt');38var wpt = new WebPageTest('www.webpagetest.org');39wpt.getTestResults('test_id', function(err, data) {40  if (err) {41    console.log(err);42  } else {43    console.log(data);44  }45});

Using AI Code Generation

1var wpt = require('wpt-api');2var wptObj = new wpt('yourkeyhere');3wptObj.requiredExists(function(err, data) {4  if (err) {5    console.log('error: ', err);6  } else {7    console.log('data: ', data);8  }9});10var wpt = require('wpt-api');11var wptObj = new wpt('yourkeyhere');12wptObj.requiredFields(function(err, data) {13  if (err) {14    console.log('error: ', err);15  } else {16    console.log('data: ', data);17  }18});19var wpt = require('wpt-api');20var wptObj = new wpt('yourkeyhere');21var testParams = {22};23wptObj.runTest(testParams, function(err, data) {24  if (err) {25    console.log('error: ', err);26  } else {27    console.log('data: ', data);28  }29});30var wpt = require('wpt-api');31var wptObj = new wpt('yourkeyhere');32var testParams = {33};34wptObj.runTestWithScript(testParams, function(err, data) {35  if (err) {36    console.log('error: ', err);37  } else {38    console.log('data: ', data);39  }40});

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