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How to use createErrorIfRequired method in unexpected

Best JavaScript code snippet using unexpected

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 unexpectedRedux = require('unexpected-redux');7const unexpectedMoment = require('unexpected-moment');8const unexpectedMessage = require('unexpected-message');9const unexpectedSnapshot = require('unexpected-snapshot');10const unexpectedImmutableSnapshot = require('unexpected-immutable-snapshot');11const unexpectedInstance = unexpected.clone()12  .use(unexpectedReact)13  .use(unexpectedSinon)14  .use(unexpectedDom)15  .use(unexpectedImmutable)16  .use(unexpectedRedux)17  .use(unexpectedMoment)18  .use(unexpectedMessage)19  .use(unexpectedSnapshot)20  .use(unexpectedImmutableSnapshot);21const expect = unexpectedInstance.expect;22describe('test', () => {23  it('should test', () => {24    expect(1, 'to equal', 1);25  });26});27#### unexpectedImmutableSnapshot.createErrorIfRequired(actual, expected, options)

Using AI Code Generation

1const { createErrorIfRequired } = require('unexpected');2const { createErrorIfRequired } = require('unexpected');3const { createErrorIfRequired } = require('unexpected');4const { createErrorIfRequired } = require('unexpected');5const { createErrorIfRequired } = require('unexpected');6const { createErrorIfRequired } = require('unexpected');7const { createErrorIfRequired } = require('unexpected');8const { createErrorIfRequired } = require('unexpected');9const { createErrorIfRequired } = require('unexpected');10const { createErrorIfRequired } = require('unexpected');11const { createErrorIfRequired } = require('unexpected');12const { createErrorIfRequired } = require('unexpected');13const { createErrorIfRequired } = require('unexpected');14const { createErrorIfRequired } = require('unexpected');15const { createErrorIfRequired } = require('unexpected');16const { createErrorIfRequired } = require('unexpected');17const { createErrorIfRequired } = require('unexpected');18const { createErrorIfRequired } = require('unexpected');19const { createErrorIfRequired } = require('unexpected');20const { createErrorIfRequired } = require('unexpected');

Using AI Code Generation

1const unexpected = require('unexpected');2const unexpectedSinon = require('unexpected-sinon');3const sinon = require('sinon');4const unexpectedReact = require('unexpected-react');5const unexpectedImmutable = require('unexpected-immutable');6const unexpectedRedux = require('unexpected-redux');7const expect = unexpected.clone()8  .use(unexpectedSinon)9  .use(unexpectedReact)10  .use(unexpectedImmutable)11  .use(unexpectedRedux);12const store = {13  dispatch: sinon.spy(),14  getState: () => ({})15};16describe('Test', () => {17  it('should dispatch action', () => {18    const action = { type: 'TEST' };19    store.dispatch(action);20    expect(store, 'to have dispatched action', action);21  });22});23expect(store, 'to have dispatched action', action);24expect(store, 'to have dispatched action satisfying', action);25expect(store, 'to have dispatched actions', actions);26expect(store, 'to have dispatched actions satisfying', actions);27expect(store, 'to have dispatched no actions');

Using AI Code Generation

1const { expect } = require('unexpected');2const { createErrorIfRequired } = require('unexpected');3const { expect } = require('unexpected');4const { createErrorIfRequired } = require('unexpected');5const { expect } = require('unexpected');6const { createErrorIfRequired } = require('unexpected');7const { expect } = require('unexpected');8const { createErrorIfRequired } = require('unexpected');9const { expect } = require('unexpected');10const { createErrorIfRequired } = require('unexpected');11const { expect } = require('unexpected');12const { createErrorIfRequired } = require('unexpected');13const { expect } = require('unexpected');14const { createErrorIfRequired } = require('unexpected');15const { expect } = require('unexpected');16const { createErrorIfRequired } = require('unexpected');

Using AI Code Generation

1const unexpectedError = require('./unexpectedError.js');2const error = unexpectedError.createErrorIfRequired('test error');3console.log(error);4const createErrorIfRequired = (error) => {5    if (error) {6        return new Error(error);7    }8    return null;9};10module.exports = {11};12const unexpectedError = require('./unexpectedError.js');13const error = unexpectedError.createErrorIfRequired();14console.log(error);15const createErrorIfRequired = (error) => {16    if (error) {17        return new Error(error);18    }19    return null;20};21module.exports = {22};23const unexpectedError = require('./unexpectedError.js');24const error = unexpectedError.createErrorIfRequired('test error');25console.log(error);26const createErrorIfRequired = (error) => {27    if (error) {28        return new Error(error);29    }30    return null;31};32module.exports = {33};34const unexpectedError = require('./unexpectedError.js');35const error = unexpectedError.createErrorIfRequired();36console.log(error);37const createErrorIfRequired = (error) => {38    if (error) {39        return new Error(error);40    }41    return null;42};43module.exports = {44};

Using AI Code Generation

1import React from 'react';2import { createErrorIfRequired } from 'unexpected-react';3import MyComponent from '../src/MyComponent';4export default function test() {5  return (6      {createErrorIfRequired()}7  );8}9### `createErrorIfRequired()`10### `createErrorIfRequired({ message, expected, actual })`11- `message` (optional) - a custom message to use in the error12- `expected` (optional) - the expected component13- `actual` (optional) - the actual component

Using AI Code Generation

1const { createErrorIfRequired } = require('unexpected');2function add(a, b) {3  if (typeof a !== 'number' || typeof b !== 'number') {4    throw createErrorIfRequired(5    );6  }7  return a + b;8}9module.exports = add;10const unexpected = require('unexpected');11const { createErrorIfRequired } = require('unexpected');12const add = require('./add');13const expect = unexpected.clone();14expect.output.preferredWidth = 80;15expect(16  () => {17    add(1, 2);18  },19  createErrorIfRequired('Expected a and b to be numbers', 1, 2, 'to be numbers')20);

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