How to use createExpectIt method in unexpected

Best JavaScript code snippet using unexpected

createTopLevelExpect.js

Source:createTopLevelExpect.js Github

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...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 );...

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Using AI Code Generation

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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

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Using AI Code Generation

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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();

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Using AI Code Generation

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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});

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Using AI Code Generation

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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)

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Using AI Code Generation

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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');

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Using AI Code Generation

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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);

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Using AI Code Generation

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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});

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Using AI Code Generation

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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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