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How to use ensureValidUseOfParenthesesOrBrackets method in unexpected

Best JavaScript code snippet using unexpected

unexpected.js

Source:unexpected.js

...1150            };1151        }());1152    1153    1154        function ensureValidUseOfParenthesesOrBrackets(pattern) {1155            var counts = {1156                '[': 0,1157                ']': 0,1158                '(': 0,1159                ')': 01160            };1161            for (var i = 0; i < pattern.length; i += 1) {1162                var c = pattern.charAt(i);1163                if (c in counts) {1164                    counts[c] += 1;1165                }1166                if (c === ']' && counts['['] >= counts[']']) {1167                    if (counts['['] === counts[']'] + 1) {1168                        throw new Error("Assertion patterns must not contain flags with brackets: '" + pattern + "'");1169                    }1170    1171                    if (counts['('] !== counts[')']) {1172                        throw new Error("Assertion patterns must not contain flags with parentheses: '" + pattern + "'");1173                    }1174    1175                    if (pattern.charAt(i - 1) === '[') {1176                        throw new Error("Assertion patterns must not contain empty flags: '" + pattern + "'");1177                    }1178                } else if (c === ')' && counts['('] >= counts[')']) {1179                    if (counts['('] === counts[')'] + 1) {1180                        throw new Error("Assertion patterns must not contain alternations with parentheses: '" + pattern + "'");1181                    }1182    1183                    if (counts['['] !== counts[']']) {1184                        throw new Error("Assertion patterns must not contain alternations with brackets: '" + pattern + "'");1185                    }1186                }1187    1188                if ((c === ')' || c === '|') && counts['('] >= counts[')']) {1189                    if (pattern.charAt(i - 1) === '(' || pattern.charAt(i - 1) === '|') {1190                        throw new Error("Assertion patterns must not contain empty alternations: '" + pattern + "'");1191                    }1192                }1193            }1194    1195            if (counts['['] !== counts[']']) {1196                throw new Error("Assertion patterns must not contain unbalanced brackets: '" + pattern + "'");1197            }1198    1199            if (counts['('] !== counts[')']) {1200                throw new Error("Assertion patterns must not contain unbalanced parentheses: '" + pattern + "'");1201            }1202        }1203    1204        function ensureValidPattern(pattern) {1205            if (typeof pattern !== 'string' || pattern === '') {1206                throw new Error("Assertion patterns must be a non empty string");1207            }1208            if (pattern.match(/^\s|\s$/)) {1209                throw new Error("Assertion patterns can't start or end with whitespace");1210            }1211    1212            ensureValidUseOfParenthesesOrBrackets(pattern);1213        }1214    1215        namespace.expect = Unexpected.create();1216    }());1217    /*global namespace, Uint8Array, Uint16Array*/1218    (function () {1219        var expect = namespace.expect;1220    1221        var utils = namespace.utils;1222        var isRegExp = utils.isRegExp;1223        var leftPad = utils.leftPad;1224        var shim = namespace.shim;1225        var json = shim.JSON;1226        var every = shim.every;...

createTopLevelExpect.js

Source:createTopLevelExpect.js

...614  let maxNumberOfArgs = 0;615  patterns.forEach((pattern) => {616    const assertionDeclarations = this.parseAssertion(pattern);617    assertionDeclarations.forEach(({ assertion, args, subject }) => {618      ensureValidUseOfParenthesesOrBrackets(assertion);619      const expandedAssertions = expandAssertion(assertion);620      expandedAssertions.forEach(({ flags, alternations, text }) => {621        Object.keys(flags).forEach((flag) => {622          defaultValueByFlag[flag] = false;623        });624        maxNumberOfArgs = Math.max(625          maxNumberOfArgs,626          args.reduce(627            (previous, { maximum }) =>628              previous + (maximum === null ? Infinity : maximum),629            0630          )631        );632        const limits = calculateLimits(args);...

ensureValidUseOfParenthesesOrBrackets.js

Source:ensureValidUseOfParenthesesOrBrackets.js

1function ensureValidUseOfParenthesesOrBrackets(pattern) {2  const counts = {3    '[': 0,4    ']': 0,5    '(': 0,6    ')': 0,7  };8  for (let i = 0; i < pattern.length; i += 1) {9    const c = pattern.charAt(i);10    if (c in counts) {11      counts[c] += 1;12    }13    if (c === ']' && counts['['] >= counts[']']) {14      if (counts['['] === counts[']'] + 1) {15        throw new Error(...

Using AI Code Generation

1const unexpected = require('unexpected');2const unexpectedReact = require('unexpected-react');3const unexpectedSinon = require('unexpected-sinon');4const unexpectedDom = require('unexpected-dom');5const unexpectedImmutable = require('unexpected-immutable');6const unexpectedMoment = require('unexpected-moment');7const unexpectedRedux = require('unexpected-redux');8const unexpectedEventEmitter = require('unexpected-eventemitter');9const unexpectedRx = require('unexpected-rx');10  .clone()11  .use(unexpectedReact)12  .use(unexpectedSinon)13  .use(unexpectedDom)14  .use(unexpectedImmutable)15  .use(unexpectedMoment)16  .use(unexpectedRedux)17  .use(unexpectedEventEmitter)18  .use(unexpectedRx);19describe('test', function () {20  it('should pass', function () {21  });22});23const unexpected = require('unexpected');24const unexpectedReact = require('unexpected-react');25const unexpectedSinon = require('unexpected-sinon');26const unexpectedDom = require('unexpected-dom');27const unexpectedImmutable = require('unexpected-immutable');28const unexpectedMoment = require('unexpected-moment');29const unexpectedRedux = require('unexpected-redux');30const unexpectedEventEmitter = require('unexpected-eventemitter');31const unexpectedRx = require('unexpected-rx');32  .clone()33  .use(unexpectedReact)34  .use(unexpectedSinon)35  .use(unexpectedDom)36  .use(unexpectedImmutable)37  .use(unexpectedMoment)38  .use(unexpectedRedux)39  .use(unexpectedEventEmitter)40  .use(unexpectedRx);41describe('test', function () {42  it('should pass', function () {43  });44});45const unexpected = require('unexpected');46const unexpectedReact = require('unexpected-react');47const unexpectedSinon = require('unexpected-sinon');48const unexpectedDom = require('unexpected-dom');49const unexpectedImmutable = require('unexpected-immutable');50const unexpectedMoment = require('unexpected-moment');

Using AI Code Generation

1const unexpected = require('unexpected'),2  unexpectedReact = require('unexpected-react'),3  unexpectedSinon = require('unexpected-sinon'),4  unexpectedImmutable = require('unexpected-immutable'),5  unexpectedDom = require('unexpected-dom'),6  unexpectedSnapshot = require('unexpected-snapshot'),7  unexpectedEvent = require('unexpected-event'),8  unexpectedRedux = require('unexpected-redux'),9  unexpectedReduxSaga = require('unexpected-redux-saga'),10  unexpectedReducer = require('unexpected-reducer'),11  unexpectedObservable = require('unexpected-observable'),12  unexpectedObservableSaga = require('unexpected-observable-saga'),13  unexpectedObservableReducer = require('unexpected-observable-reducer'),14  unexpectedImmutableObservable = require('unexpected-immutable-observable'),15  unexpectedImmutableObservableSaga = require('unexpected-immutable-observable-saga'),16  unexpectedImmutableObservableReducer = require('unexpected-immutable-observable-reducer'),17  unexpectedImmutableSaga = require('unexpected-immutable-saga'),18  unexpectedImmutableReducer = require('unexpected-immutable-reducer'),19  unexpectedImmutableDom = require('unexpected-immutable-dom'),20  unexpectedImmutableSnapshot = require('unexpected-immutable-snapshot'),21  unexpectedImmutableEvent = require('unexpected-immutable-event'),22  unexpectedImmutableRedux = require('unexpected-immutable-redux'),23  unexpectedImmutableReduxSaga = require('unexpected-immutable-redux-saga'),24  unexpectedImmutableReduxReducer = require('unexpected-immutable-redux-reducer'),25  unexpectedImmutableReduxObservable = require('unexpected-immutable-redux-observable'),26  unexpectedImmutableReduxObservableSaga = require('unexpected-immutable-redux-observable-saga'),27  unexpectedImmutableReduxObservableReducer = require('unexpected-immutable-redux-observable-reducer'),28  unexpectedImmutableReduxObservableDom = require('unexpected-immutable-redux-observable-dom'),29  unexpectedImmutableReduxObservableSnapshot = require('unexpected-immutable-redux-observable-snapshot'),30  unexpectedImmutableReduxObservableEvent = require('unexpected-immutable-redux-observable-event'),31  unexpectedImmutableReduxObservableSnapshotEvent = require('unexpected-immutable-redux-observable-snapshot-event'),32  unexpectedImmutableReduxObservableDomSnapshotEvent = require('unexpected-immutable-redux-observable-dom-snapshot-event'),33  unexpectedImmutableReduxObservableDomSnapshot = require('unexpected-immutable-redux-observable-dom-snapshot'),34  unexpectedImmutableReduxObservableDomEvent = require('unexpected-immutable-redux-observable-dom-event'),35  unexpectedImmutableReduxObservableSnapshotEvent = require('unexpected-immutable-redux-observable-snapshot-event'),36  unexpectedImmutableReduxObservableSnapshot = require('unexpected-imm

Using AI Code Generation

1var unexpected = require('unexpected');2var expect = unexpected.clone();3expect.addAssertion('<any> to be a string', function (expect, subject) {4    return expect(subject, 'to be a', 'string');5});6expect('foo', 'to be a string');7var unexpected = require('unexpected');8var expect = unexpected.clone();9expect.addAssertion('<any> to be a string', function (expect, subject) {10    return expect(subject, 'to be a', 'string');11});12expect('foo', 'to be a string');13var unexpected = require('unexpected');14var expect = unexpected.clone();15expect.addAssertion('<any> to be a string', function (expect, subject) {16    return expect(subject, 'to be a', 'string');17});18expect('foo', 'to be a string');19var unexpected = require('unexpected');20var expect = unexpected.clone();21expect.addAssertion('<any> to be a string', function (expect, subject) {22    return expect(subject, 'to be a', 'string');23});24expect('foo', 'to be a string');

Using AI Code Generation

1const expect = require('unexpected');2const unexpected = require('unexpected');3const expect = unexpected.clone();4const expect = require('unexpected');5const unexpected = require('unexpected');6const expect = unexpected.clone();7const expect = require('unexpected');8const unexpected = require('unexpected');9const expect = unexpected.clone();10const expect = require('unexpected');11const unexpected = require('unexpected');12const expect = unexpected.clone();13const expect = require('unexpected');14const unexpected = require('unexpected');15const expect = unexpected.clone();16const expect = require('unexpected');17const unexpected = require('unexpected');18const expect = unexpected.clone();19const expect = require('unexpected');20const unexpected = require('unexpected');21const expect = unexpected.clone();22const expect = require('unexpected');23const unexpected = require('unexpected');24const expect = unexpected.clone();25const expect = require('unexpected');26const unexpected = require('unexpected');27const expect = unexpected.clone();28const expect = require('unexpected');29const unexpected = require('unexpected');30const expect = unexpected.clone();31const expect = require('unexpected');32const unexpected = require('unexpected');33const expect = unexpected.clone();34const expect = require('unexpected');35const unexpected = require('unexpected');36const expect = unexpected.clone();37const expect = require('unexpected');38const unexpected = require('unexpected');39const expect = unexpected.clone();40const expect = require('unexpected');41const unexpected = require('unexpected');

Using AI Code Generation

1const unexpected = require('unexpected');2const unexpectedDom = require('unexpected-dom');3const unexpectedHtmllike = require('unexpected-htmllike');4const { JSDOM } = require('jsdom');5const expect = unexpected.clone()6  .use(unexpectedDom)7  .use(unexpectedHtmllike);8const dom = new JSDOM('<div><p>Hello World</p></div>');9const document = dom.window.document;10expect(do

Using AI Code Generation

1const unexpected = require('unexpected');2const unexpectedKnex = require('unexpected-knex');3const unexpectedSinon = require('unexpected-sinon');4const unexpectedMoment = require('unexpected-moment');5const sinon = require('sinon');6const moment = require('moment');7const queryBuilder = require('./queryBuilder');8  .clone()9  .use(unexpectedKnex)10  .use(unexpectedSinon)11  .use(unexpectedMoment);12describe('test', () => {13  it('should return a query', () => {14    const knex = sinon.spy();15    const query = queryBuilder(knex);16    expect(query, 'to be a query');17    expect(query, 'to be a query whose SQL is', 'select * from "users"');18    expect(query, 'to be a query whose bindings are', []);19    expect(20    );21    expect(query, 'to be a query whose bindings are', [1]);22    expect(23    );24    expect(query, 'to be a query whose bindings are', [1, 'John']);25    expect(26    );27    expect(query, 'to be a query whose bindings are', [1, 'John', 10]);28    expect(29    );30    expect(31      [1, 'John', 10, moment('2017-01-01')]32    );33    expect(

Using AI Code Generation

1var expect = require('unexpected');2var unexpectedHtmllike = require('unexpected-htmllike');3var unexpectedReact = require('unexpected-react');4var unexpectedSinon = require('unexpected-sinon');5var unexpectedSnapshot = require('unexpected-snapshot');6var React = require('react');7var TestUtils = require('react-addons-test-utils');8var expect = require('unexpected');9var unexpectedHtmllike = require('unexpected-htmllike');10var unexpectedReact = require('unexpected-react');11var unexpectedSinon = require('unexpected-sinon');12var unexpectedSnapshot = require('unexpected-snapshot');13var React = require('react');14var TestUtils = require('react-addons-test-utils');15var expect = require('unexpected');16var unexpectedHtmllike = require('unexpected-htmllike');17var unexpectedReact = require('unexpected-react');18var unexpectedSinon = require('unexpected-sinon');19var unexpectedSnapshot = require('unexpected-snapshot');20var React = require('react');21var TestUtils = require('react-addons-test-utils');22expect.use(unexpectedHtmllike);23expect.use(unexpectedReact);24expect.use(unexpectedSinon);25expect.use(unexpectedSnapshot);26var expect = require('unexpected');27var unexpectedHtmllike = require('unexpected-htmllike');28var unexpectedReact = require('unexpected-react');29var unexpectedSinon = require('unexpected-sinon');30var unexpectedSnapshot = require('unexpected-snapshot');31var React = require('react');32var TestUtils = require('react-addons-test-utils');33expect.use(unexpectedHtmllike);34expect.use(unexpectedReact);35expect.use(unexpectedSinon);36expect.use(unexpectedSnapshot);37var expect = require('unexpected');38var unexpectedHtmllike = require('unexpected-htmllike');39var unexpectedReact = require('unexpected-react');40var unexpectedSinon = require('unexpected-sinon');41var unexpectedSnapshot = require('unexpected-snapshot');42var React = require('react');43var TestUtils = require('react-addons-test-utils');44expect.use(unexpectedHtmllike);45expect.use(unexpectedReact);46expect.use(unexpectedSinon);47expect.use(unexpectedSnapshot);48var expect = require('unexpected');49var unexpectedHtmllike = require('unexpected-htmllike');50var unexpectedReact = require('unexpected-react');51var unexpectedSinon = require('unexpected-sinon');52var unexpectedSnapshot = require('

Using AI Code Generation

1var unexpected = require("unexpected");2var expect = unexpected.clone();3var actual = expect(3);4var expected = expect(3);5var parenthesized = true;6var message = "test";7actual.ensureValidUseOfParenthesesOrBrackets(expected, parenthesized, message);8ensureValidUseOfParenthesesOrBrackets: function (actual, parenthesized, message) {9    if (parenthesized) {10        this.fail({11            diff: function (output, diff, inspect, equal) {12                return output.error('Did not expect to be parenthesized');13            },14        });15    }16},

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