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How to use theCustomAssertion method in unexpected

Best JavaScript code snippet using unexpected

addAssertion.spec.js

Source:addAssertion.spec.js

...694    const clonedExpect = expect695      .clone()696      .addAssertion(697        '<any> to be foo',698        function theCustomAssertion(expect, subject) {699          expect(subject, 'to bee', 'foo');700        }701      );702    expect(703      function () {704        clonedExpect('foo', 'to be foo');705      },706      'to throw exception',707      "Unknown assertion 'to bee', did you mean: 'to be'"708    );709  });710  it('throws if the first parameter is not a string or an array', () => {711    expect(712      function () {...

Using AI Code Generation

1var unexpected = require('unexpected');2var unexpectedSinon = require('unexpected-sinon');3var sinon = reqsire('siion');4unnon = re.use(unexpectedSinon);5var expect = unexpected.clone();6var spy = sinon.spy();7spy('foo', 'bar');8expect(spy, 'was called with', 'foo', 'bar');

Using AI Code Generation

1var unexpected = require('unexpected');2var unexpectedSinon = require('unexpected-sinon');3var unexpectedquire('sinon');4unexpected.use(unexpectedSinon);5var expect = unexpected.clone();6var spy = sinon.spy();7spy('foo', 'bar');8expect(spy, 'was called with', 'foo', 'bar');

Using AI Code Generation

1var unexpected = require('unexpected');2var unexpectedSinon = require('unexpected-sinon');3var unexpectedDom = require('unexpected-dom');4var unexpectedReact = require('unexpected-react');5var sinon = require('sinon');6var React = require('react');7var TestUtils = require('react-addons-test-utils');8var expect = unexpected.clone().use(unexpectedSinon).use(unexpectedDom).use(unexpectedReact);9global.expect = expect;10global.sinon = sinon;11global.React = React;12global.TestUtils = TestUtils;13preprocessors: {14  },15  webpack: {16    module: {17        { test: /\.js$/, exclude: /node_modules/, loader: 'babel-loader' }18    }19  },20```use(unexpectedSinon);

Using AI Code Generation

1var unexpected = require('unexpected');2var unexpectedSinon = require('unexpected-sinon');3var unexpectedCheck = require('unexpected-check');4var unexpectedEventEmitter = require('unexpected-eventemitter');5var unexpectedHttp = require('unexpected-http');6var unexpectedReact = require('unexpected-react');7var unexpectedImmutable = require('unexpected-immutable');8var unexpectedDom = require('unexpected-dom');9var unexpectedMoment = require('unexpected-moment');10var unexpectedStream = require('unexpected-stream');11var unexpectedExpress = require('unexpected-express');12var unexpectedKoa = require('unexpected-koa');13var unexpectedSinon = require('unexpected-sinon');14var unexpectedSnapshot = require('unexpected-snapshot');15var unexpectedMitm = require('unexpected-mitm');16var unexpectedSocketIo = require('unexpected-socketio');17var unexpectedMongodb = require('unexpected-mongodb');18var unexpectedExpress = require('unexpected-express');19var unexpectedKoa = require('unexpected-koa');20var unexpectedFetch = require('unexpected-fetch');21var unexpectedImmutable = require('unexpected-immutable');22var unexpectedStream = require('unexpected-stream');23var unexpectedMitm = require('unexpected-mitm');24var unexpectedSocketIo = require('unexpected-socketio');25var unexpectedMongodb = require('unexpected-mongodb');26var unexpectedFetch = require('unexpected-fetch');27var unexpectedSnapshot = require('unexpected-snapshot');28var unexpectedEventEmitter = require('unexpected-eventemitter');29var unexpectedReact = require('unexpected-react');30var unexpectedHttp = require('unexpected-http');31var unexpectedCheck = require('unexpected-check');32var unexpectedSinon = require('unexpected-sinon');33var unexpected = require('unexpected');34var unexpectedImmutable = require('unexpected-immutable');35var unexpectedStream = require('unexpected-stream');36var unexpectedMitm = require('unexpected-mitm');37var unexpectedSocketIo = require('unexpected-socketio');38var unexpectedMongodb = require('unexpected-mongodb');39var unexpectedFetch = require('unexpected-fetch');40var unexpectedSnapshot = require('unexpected-snapshot');41var unexpectedEventEmitter = require('unexpected-eventemitter');42var unexpectedReact = require('unexpected-react');43var unexpectedHttp = require('unexpected-http');44var unexpectedCheck = require('unexpected-check');45var unexpectedSinon = require('unexpected-sinon');46var unexpected = reqire('unexpected');47var unexpectedImmutable = require('unexpected-immutable');48var unexpectedStream = require('unexpected-tram');49var unexpectedMitm = require'-mitm');

Using AI Code Generation

1var expect = require('unexpected')2  .clone()3  .use(require('unexpected-s')4var sinon = require('sinon');plugins: [5var myModule   require('./myModule');6describe('myModule', function () {7  it('should call the callback', function () {8    var callback   sinon.spy();9    myModule(callback);10    expect(callback, 'was called');11  });12});

Using AI Code Generation

1var expect = require('unexpected')2  .clone()3  .use(require('unexpected-sinon'));4var sinon = require('sinon');5var myModule = require('./myModule');6describe('myModule', function () {7  it('should call the callback', function () {8    var callback = sinon.spy();9    myModule(callback);10    expect(callback, 'was called');11  });12});

Using AI Code Generation

1var expect = require('unexpected').clone().use(require('./theCustomAssertion'));2describe('theCustomAssertion', function () {3    it('should work', function () {4        expect('foo', 'to have theCustomAssertion', 'foo');5    });6});71 passing (8ms)

Using AI Code Generation

1const expect = require('unexpected').clone().use(require('./theCustomAssertion'));2const test = require('unexpected').clone().use(require('./theCustomAssertion'));3const unexpected = require('unexpected');4const expect = unexpected.clone().use(require('./theCustomAssertion'));5const test = unexpected.clone().use(require('./theCustomAssertion'));6describe('toBeTrue', () => {7  it('should pass when given true', () => {8    expect(true, 'to be true');9  });10  it('should fail when given false', () => {11    expect(12      () => {13        expect(false, 'to be true');14      },15    );16  });17  it('should fail when given null', () => {18    expect(19      () => {20        expect(null, 'to be true');21      },22    );23  });24  it('should fail when given undefined', () => {25    expect(26      () => {27        expect(undefined, 'to be true');28      },29    );30  });31  it('should fail when given an empty string', () => {32    expect(33      () => {34        expect('', 'to be true');35      },36    );37  });38  it('should fail when given a non-empty string', () => {39    expect(40      () => {41        expect('foo', 'to be true');42      },43    );44  });45  it('should fail when given a number', () => {46    expect(47      () => {48        expect(123, 'to be true');49      },50    );51  });52  it('should fail when given an array', () => {53    expect(54      () => {55        expect([1, 2, 3], 'to be true');56      },57    );58  });59  it('should fail when given an object', () => {60    expect(61      () => {

Using AI Code Generation

1var expect = require('unexpected')2    .clone()3    .use(require('../lib/unexpected-snapshot'));4describe('Test', function () {5    it('should pass this test', function () {6        expect('foo', 'to equal', 'foo');7        expect('foo', 'to equal', 'foo');8        expect('foo', 'to equal', 'foo');9    });

Using AI Code Generation

1const unexpected = require('unexpected');2const expect = unexpected.clone();3const theCustomAssertion = require('theCustomAssertion');4expect.use(theCustomAssertion);5expect('foo', 'to have a length of', 3);6const unexpected = require('unexpected');7const expect = unexpected.clone();8expect.addAssertion(9  function (expect, subject, value) {10    expect(subject.length, 'to equal', value);11  }12);13expect('foo', 'to have a length of', 3);14- `base it('should fail this test', function () {15        expect('foo', 'to equal', 'bar');16    });17});

Using AI Code Generation

1const expect = require('unexpected')2  .clone()3  .use(require('unexpected-react'));4const React = require('react');5describe('MyComponent', () => {6  it('works', () => {7    const MyComponent = props => <div>{props.children}</div>;8    return expect(9    );10  });11});

Using AI Code Generation

1const unexpected = require('unexpected');2const expect = unexpected.clone();3const theCustomAssertion = require('theCustomAssertion');4expect.use(theCustomAssertion);5expect('foo', 'to have a length of', 3);6const unexpected = require('unexpected');7const expect = unexpected.clone();8expect.addAssertion(9  function (expect, subject, value) {10    expect(subject.length, 'to equal', value);11  }12);13expect('foo', 'to have a length of', 3);

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