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How to use createExpectIt method in unexpected

Best JavaScript code snippet using unexpected

createTopLevelExpect.js

Source:createTopLevelExpect.js

...157      }158    });159  });160}161function createExpectIt(expect, expectations, forwardedFlags) {162  const orGroups = getOrGroups(expectations);163  function expectIt(subject, context) {164    context =165      context && typeof context === 'object' && context instanceof Context166        ? context167        : new Context();168    if (169      orGroups.length === 1 &&170      orGroups[0].length === 1 &&171      orGroups[0][0].length === 1 &&172      typeof orGroups[0][0][0] === 'function'173    ) {174      // expect.it(subject => ...)175      return oathbreaker(orGroups[0][0][0](subject));176    }177    const groupEvaluations = [];178    const promises = [];179    orGroups.forEach((orGroup) => {180      const evaluations = evaluateGroup(181        expect,182        context,183        subject,184        orGroup,185        forwardedFlags186      );187      evaluations.forEach(({ promise }) => {188        promises.push(promise);189      });190      groupEvaluations.push(evaluations);191    });192    return oathbreaker(193      makePromise.settle(promises).then(() => {194        groupEvaluations.forEach((groupEvaluation) => {195          groupEvaluation.forEach(({ promise }) => {196            if (197              promise.isRejected() &&198              promise.reason().errorMode === 'bubbleThrough'199            ) {200              throw promise.reason();201            }202          });203        });204        if (205          !groupEvaluations.some((groupEvaluation) =>206            groupEvaluation.every(({ promise }) => promise.isFulfilled())207          )208        ) {209          expect.fail((output) => {210            writeGroupEvaluationsToOutput(output, groupEvaluations);211          });212        }213      })214    );215  }216  expectIt._expectIt = true;217  expectIt._expectations = expectations;218  expectIt._OR = OR;219  expectIt.and = function (...args) {220    const copiedExpectations = expectations.slice();221    copiedExpectations.push(args);222    return createExpectIt(expect, copiedExpectations, forwardedFlags);223  };224  expectIt.or = function (...args) {225    const copiedExpectations = expectations.slice();226    copiedExpectations.push(OR, args);227    return createExpectIt(expect, copiedExpectations, forwardedFlags);228  };229  return expectIt;230}231const expectPrototype = {232  promise: makePromise,233  notifyPendingPromise,234  errorMode: 'default',235};236utils.setPrototypeOfOrExtend(expectPrototype, Function.prototype);237expectPrototype.it = function (...args) {238  return createExpectIt(this._topLevelExpect, [args], this.flags);239};240expectPrototype.equal = function (actual, expected, depth, seen) {241  depth = typeof depth === 'number' ? depth : 100;242  if (depth <= 0) {243    // detect recursive loops in the structure244    seen = seen || [];245    if (seen.indexOf(actual) !== -1) {246      throw new Error('Cannot compare circular structures');247    }248    seen.push(actual);249  }250  return this.findCommonType(actual, expected).equal(actual, expected, (a, b) =>251    this.equal(a, b, depth - 1, seen)252  );...

Using AI Code Generation

1var expect = require('unexpected')2    .clone()3    .use(require('unexpected-mitm'))4    .createExpectIt();5var expect = require('unexpected')6    .clone()7    .use(require('unexpected-mitm'))8    .createExpectIt();9var expect = require('unexpected')10    .clone()11    .use(require('unexpected-mitm'))12    .createExpectIt();13var expect = require('unexpected')14    .clone()15    .use(require('unexpected-mitm'))16    .createExpectIt();17var expect = require('unexpected')18    .clone()19    .use(require('unexpected-mitm'))20    .createExpectIt();21var expect = require('unexpected')22    .clone()23    .use(require('unexpected-mitm'))24    .createExpectIt();25var expect = require('unexpected')26    .clone()27    .use(require('unexpected-mitm'))28    .createExpectIt();29var expect = require('unexpected')30    .clone()31    .use(require('unexpected-mitm'))32    .createExpectIt();33var expect = require('unexpected')34    .clone()35    .use(require('unexpected-mitm'))36    .createExpectIt();37var expect = require('unexpected')38    .clone()39    .use(require('unexpected-mitm'))40    .createExpectIt();41var expect = require('unexpected')42    .clone()43    .use(require('unexpected-mitm'))44    .createExpectIt();45var expect = require('unexpected')46    .clone()47    .use(require('unexpected-mitm'))48    .createExpectIt();49var expect = require('unexpected')50    .clone()51    .use(require('unexpected-mitm'))52    .createExpectIt();53var expect = require('unexpected')54    .clone()55    .use(require('unexpected

Using AI Code Generation

1var expect = require('unexpected').createExpectIt();2var expect = require('unexpected').expectIt;3var expect = require('unexpected').createExpectIt();4var expect = require('unexpected').expectIt;5var expect = require('unexpected').createExpectIt();6var expect = require('unexpected').expectIt;7var expect = require('unexpected').createExpectIt();8var expect = require('unexpected').expectIt;9var expect = require('unexpected').createExpectIt();10var expect = require('unexpected').expectIt;11var expect = require('unexpected').createExpectIt();12var expect = require('unexpected').expectIt;13var expect = require('unexpected').createExpectIt();14var expect = require('unexpected').expectIt;15var expect = require('unexpected').createExpectIt();16var expect = require('unexpected').expectIt;17var expect = require('unexpected').createExpectIt();18var expect = require('unexpected').expectIt;19var expect = require('unexpected').createExpectIt();20var expect = require('unexpected').expectIt;21var expect = require('unexpected').createExpectIt();

Using AI Code Generation

1const expect = require('unexpected')2  .clone()3  .use(require('unexpected-snapshot'));4describe('Test', () => {5  it('should pass', () => {6    expect(1, 'to equal', 1);7  });8});9expect(1, 'to equal', 1);10it('should not fail', () => {11  expect(12    () => {13      throw new Error('foo');14    },15  );16});

Using AI Code Generation

1import expect from 'unexpected-react';2import React from 'react';3import {shallow} from 'enzyme';4import {expect as chaiExpect} from 'chai';5import MyComponent from './MyComponent';6describe('MyComponent', () => {7  it('renders a div with the class "foo"', () => {8    const wrapper = shallow(<MyComponent/>);9    expect(wrapper, 'to have rendered',10    );11  });12});13import React from 'react';14export default class MyComponent extends React.Component {15  render() {16    return (17    );18  }19}20          at Context.it (test.js:13:16)

Using AI Code Generation

1var expect = require('unexpected')2  .clone()3  .use(require('unexpected-dom'));4describe('My Test', function() {5  it('should pass', function() {6    return expect(7    );8  });9});10unexpected.use(require('unexpected-dom'));11expect('<div class="foo bar"></div>', 'to have class', 'bar');12expect('<div class="foo bar"></div>', 'to have class', 'bar');13expect('<div data-foo="bar"></div>', 'to have attribute', 'data-foo');14expect('<div data-foo="bar"></div>', 'to have attribute', 'data-foo');15expect('<div data-foo="bar"></div>', 'to have attribute', 'data-foo');16expect('<div data-foo="bar"></div>', 'to have attribute', 'data-foo');17expect('<div data-foo="bar"></div>', 'to have attribute', 'data-foo');18expect('<div data-foo="bar"></div>', 'to have attribute', 'data-foo');19expect('<div data-foo="bar"></div>', 'to have attribute', 'data-foo');20expect('<div data-foo="bar"></div>', 'to have attribute', 'data-foo');21expect('<div data-foo="bar"></div>', 'to have attribute', 'data-foo');22expect('<div data-foo="bar"></div>', 'to have attribute', 'data-foo');23expect('<div data-foo="bar"></div>', 'to have attribute', 'data-foo');

Using AI Code Generation

1const unexpected = require('unexpected');2const expect = unexpected.clone();3expect.addAssertion('<string> to have a length of <number>', (expect, subject, value) => {4  expect(subject.length, 'to equal', value);5});6expect('Hello World!', 'to have a length of', 12);

Using AI Code Generation

1const expect = require('unexpected')2    .clone()3    .use(require('unexpected-mitm'))4    .use(require('unexpected-http'));5describe('GET /', () => {6    it('should respond with 200', () => {7        return expect('GET /', 'to yield response', {8        });9    });10});11describe('GET /', () => {12    it('should respond with 200', () => {13        return expect('GET /', 'to yield response', {14        });15    });16});17describe('GET /', () => {18    it('should respond with 200', () => {19        return expect('GET /', 'to yield response', {20            body: expect.it('to contain', 'Hello world')21        });22    });23});

Using AI Code Generation

1var expect = require('unexpected').clone().installPlugin(require('unexpected-mitm'));2var test = require('unexpected-mitm').createExpectIt(expect, 'localhost', 8081);3test('GET', '/test', function (err, res) {4  expect(err, 'to be falsy');5  expect(res.statusCode, 'to be', 200);6  expect(res.body, 'to equal', 'test');7});8var expect = require('unexpected').clone().installPlugin(require('unexpected-mitm'));9var test = require('unexpected-mitm').createExpectIt(expect, 'localhost', 8081);10test('GET', '/test', function (err, res) {11  expect(err, 'to be falsy');12  expect(res.statusCode, 'to be', 200);13  expect(res.body, 'to equal', 'test');14});

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