How to use badPropertyAssertion method in chai

Best JavaScript code snippet using chai

configuration.js

Source:configuration.js

...54      delete chai.Assertion.prototype.tmpChainableMethod;55    });56    describe('expect interface', function () {57      // Functions that always throw an error58      function badPropertyAssertion() {59        expect(42).to.be.false;60      }61      function badOverwrittenPropertyAssertion() {62        expect(42).tmpProperty;63      }64      function badMethodAssertion() {65        expect(42).to.equal(false);66      }67      function badOverwrittenMethodAssertion() {68        expect(42).tmpMethod();69      }70      function badChainableMethodAssertion() {71        expect(42).to.be.a('string');72      }73      function badOverwrittenChainableMethodAssertion() {74        expect(42).tmpChainableMethod();75      }76      describe('when true', function () {77        describe('failed property assertions', function () {78          var caughtErr = '__PRETEST__';79          before(function () {80            chai.config.includeStack = true;81            try {82              badPropertyAssertion();83            } catch (err) {84              caughtErr = err;85            }86          });87          it('should include Chai frames in stack trace', function () {88            expect(caughtErr.stack).to.contain('propertyGetter');89            if (typeof Proxy !== 'undefined' && typeof Reflect !== 'undefined') {90              expect(caughtErr.stack).to.contain('proxyGetter');91            }92          });93          it('should include user frames in stack trace', function () {94            expect(caughtErr.stack).to.contain('badPropertyAssertion');95          });96        });97        describe('failed overwritten property assertions', function () {98          var caughtErr = '__PRETEST__';99          before(function () {100            chai.config.includeStack = true;101            try {102              badOverwrittenPropertyAssertion();103            } catch (err) {104              caughtErr = err;105            }106          });107          it('should include Chai frames in stack trace', function () {108            expect(caughtErr.stack).to.contain('overwritingPropertyGetter');109            if (typeof Proxy !== 'undefined' && typeof Reflect !== 'undefined') {110              expect(caughtErr.stack).to.contain('proxyGetter');111            }112          });113          it('should include user frames in stack trace', function () {114            expect(caughtErr.stack).to.contain('badOverwrittenPropertyAssertion');115          });116        });117        describe('failed method assertions', function () {118          var caughtErr = '__PRETEST__';119          before(function () {120            chai.config.includeStack = true;121            try {122              badMethodAssertion();123            } catch (err) {124              caughtErr = err;125            }126          });127          it('should include Chai frames in stack trace', function () {128            expect(caughtErr.stack).to.contain('methodWrapper');129          });130          it('should include user frames in stack trace', function () {131            expect(caughtErr.stack).to.contain('badMethodAssertion');132          });133        });134        describe('failed overwritten method assertions', function () {135          var caughtErr = '__PRETEST__';136          before(function () {137            chai.config.includeStack = true;138            try {139              badOverwrittenMethodAssertion();140            } catch (err) {141              caughtErr = err;142            }143          });144          it('should include Chai frames in stack trace', function () {145            expect(caughtErr.stack).to.contain('overwritingMethodWrapper');146          });147          it('should include user frames in stack trace', function () {148            expect(caughtErr.stack).to.contain('badOverwrittenMethodAssertion');149          });150        });151        describe('failed chainable method assertions', function () {152          var caughtErr = '__PRETEST__';153          before(function () {154            chai.config.includeStack = true;155            try {156              badChainableMethodAssertion();157            } catch (err) {158              caughtErr = err;159            }160          });161          it('should include Chai frames in stack trace', function () {162            expect(caughtErr.stack).to.contain('chainableMethodWrapper');163          });164          it('should include user frames in stack trace', function () {165            expect(caughtErr.stack).to.contain('badChainableMethodAssertion');166          });167        });168        describe('failed overwritten chainable method assertions', function () {169          var caughtErr = '__PRETEST__';170          before(function () {171            chai.config.includeStack = true;172            try {173              badOverwrittenChainableMethodAssertion();174            } catch (err) {175              caughtErr = err;176            }177          });178          it('should include Chai frames in stack trace', function () {179            expect(caughtErr.stack).to.contain('overwritingChainableMethodWrapper');180          });181          it('should include user frames in stack trace', function () {182            expect(caughtErr.stack).to.contain('badOverwrittenChainableMethodAssertion');183          });184        });185      });186      describe('when false', function () {187        describe('failed property assertions', function () {188          var caughtErr = '__PRETEST__';189          before(function () {190            chai.config.includeStack = false;191            try {192              badPropertyAssertion();193            } catch (err) {194              caughtErr = err;195            }196          });197          it('should not include Chai frames in stack trace', function () {198            expect(caughtErr.stack).to.not.contain('propertyGetter');199            if (typeof Proxy !== 'undefined' && typeof Reflect !== 'undefined') {200              expect(caughtErr.stack).to.not.contain('proxyGetter');201            }202          });203          it('should include user frames in stack trace', function () {204            expect(caughtErr.stack).to.contain('badPropertyAssertion');205          });206        });207        describe('failed overwritten property assertions', function () {208          var caughtErr = '__PRETEST__';209          before(function () {210            chai.config.includeStack = false;211            try {212              badOverwrittenPropertyAssertion();213            } catch (err) {214              caughtErr = err;215            }216          });217          it('should not include Chai frames in stack trace', function () {218            expect(caughtErr.stack).to.not.contain('overwritingPropertyGetter');219            if (typeof Proxy !== 'undefined' && typeof Reflect !== 'undefined') {220              expect(caughtErr.stack).to.not.contain('proxyGetter');221            }222          });223          it('should include user frames in stack trace', function () {224            expect(caughtErr.stack).to.contain('badOverwrittenPropertyAssertion');225          });226        });227        describe('failed method assertions', function () {228          var caughtErr = '__PRETEST__';229          before(function () {230            chai.config.includeStack = false;231            try {232              badMethodAssertion();233            } catch (err) {234              caughtErr = err;235            }236          });237          it('should not include Chai frames in stack trace', function () {238            expect(caughtErr.stack).to.not.contain('methodWrapper');239          });240          it('should include user frames in stack trace', function () {241            expect(caughtErr.stack).to.contain('badMethodAssertion');242          });243        });244        describe('failed overwritten method assertions', function () {245          var caughtErr = '__PRETEST__';246          before(function () {247            chai.config.includeStack = false;248            try {249              badOverwrittenMethodAssertion();250            } catch (err) {251              caughtErr = err;252            }253          });254          it('should not include Chai frames in stack trace', function () {255            expect(caughtErr.stack).to.not.contain('overwritingMethodWrapper');256          });257          it('should include user frames in stack trace', function () {258            expect(caughtErr.stack).to.contain('badOverwrittenMethodAssertion');259          });260        });261        describe('failed chainable method assertions', function () {262          var caughtErr = '__PRETEST__';263          before(function () {264            chai.config.includeStack = false;265            try {266              badChainableMethodAssertion();267            } catch (err) {268              caughtErr = err;269            }270          });271          it('should not include Chai frames in stack trace', function () {272            expect(caughtErr.stack).to.not.contain('chainableMethodWrapper');273          });274          it('should include user frames in stack trace', function () {275            expect(caughtErr.stack).to.contain('badChainableMethodAssertion');276          });277        });278        describe('failed overwritten chainable method assertions', function () {279          var caughtErr = '__PRETEST__';280          before(function () {281            chai.config.includeStack = false;282            try {283              badOverwrittenChainableMethodAssertion();284            } catch (err) {285              caughtErr = err;286            }287          });288          it('should not include Chai frames in stack trace', function () {289            expect(caughtErr.stack).to.not.contain('overwritingChainableMethodWrapper');290          });291          it('should include user frames in stack trace', function () {292            expect(caughtErr.stack).to.contain('badOverwrittenChainableMethodAssertion');293          });294        });295      });296    });297    describe('should interface', function () {298      // Functions that always throw an error299      function badPropertyAssertion() {300        (42).should.be.false;301      }302      function badOverwrittenPropertyAssertion() {303        (42).should.tmpProperty;304      }305      function badMethodAssertion() {306        (42).should.equal(false);307      }308      function badOverwrittenMethodAssertion() {309        (42).should.tmpMethod();310      }311      function badChainableMethodAssertion() {312        (42).should.be.a('string');313      }314      function badOverwrittenChainableMethodAssertion() {315        (42).should.tmpChainableMethod();316      }317      describe('when true', function () {318        describe('failed property assertions', function () {319          var caughtErr = '__PRETEST__';320          before(function () {321            chai.config.includeStack = true;322            try {323              badPropertyAssertion();324            } catch (err) {325              caughtErr = err;326            }327          });328          it('should include Chai frames in stack trace', function () {329            expect(caughtErr.stack).to.contain('propertyGetter');330            if (typeof Proxy !== 'undefined' && typeof Reflect !== 'undefined') {331              expect(caughtErr.stack).to.contain('proxyGetter');332            }333          });334          it('should include user frames in stack trace', function () {335            expect(caughtErr.stack).to.contain('badPropertyAssertion');336          });337        });338        describe('failed overwritten property assertions', function () {339          var caughtErr = '__PRETEST__';340          before(function () {341            chai.config.includeStack = true;342            try {343              badOverwrittenPropertyAssertion();344            } catch (err) {345              caughtErr = err;346            }347          });348          it('should include Chai frames in stack trace', function () {349            expect(caughtErr.stack).to.contain('overwritingPropertyGetter');350            if (typeof Proxy !== 'undefined' && typeof Reflect !== 'undefined') {351              expect(caughtErr.stack).to.contain('proxyGetter');352            }353          });354          it('should include user frames in stack trace', function () {355            expect(caughtErr.stack).to.contain('badOverwrittenPropertyAssertion');356          });357        });358        describe('failed method assertions', function () {359          var caughtErr = '__PRETEST__';360          before(function () {361            chai.config.includeStack = true;362            try {363              badMethodAssertion();364            } catch (err) {365              caughtErr = err;366            }367          });368          it('should include Chai frames in stack trace', function () {369            expect(caughtErr.stack).to.contain('methodWrapper');370          });371          it('should include user frames in stack trace', function () {372            expect(caughtErr.stack).to.contain('badMethodAssertion');373          });374        });375        describe('failed overwritten method assertions', function () {376          var caughtErr = '__PRETEST__';377          before(function () {378            chai.config.includeStack = true;379            try {380              badOverwrittenMethodAssertion();381            } catch (err) {382              caughtErr = err;383            }384          });385          it('should include Chai frames in stack trace', function () {386            expect(caughtErr.stack).to.contain('overwritingMethodWrapper');387          });388          it('should include user frames in stack trace', function () {389            expect(caughtErr.stack).to.contain('badOverwrittenMethodAssertion');390          });391        });392        describe('failed chainable method assertions', function () {393          var caughtErr = '__PRETEST__';394          before(function () {395            chai.config.includeStack = true;396            try {397              badChainableMethodAssertion();398            } catch (err) {399              caughtErr = err;400            }401          });402          it('should include Chai frames in stack trace', function () {403            expect(caughtErr.stack).to.contain('chainableMethodWrapper');404          });405          it('should include user frames in stack trace', function () {406            expect(caughtErr.stack).to.contain('badChainableMethodAssertion');407          });408        });409        describe('failed overwritten chainable method assertions', function () {410          var caughtErr = '__PRETEST__';411          before(function () {412            chai.config.includeStack = true;413            try {414              badOverwrittenChainableMethodAssertion();415            } catch (err) {416              caughtErr = err;417            }418          });419          it('should include Chai frames in stack trace', function () {420            expect(caughtErr.stack).to.contain('overwritingChainableMethodWrapper');421          });422          it('should include user frames in stack trace', function () {423            expect(caughtErr.stack).to.contain('badOverwrittenChainableMethodAssertion');424          });425        });426      });427      describe('when false', function () {428        describe('failed property assertions', function () {429          var caughtErr = '__PRETEST__';430          before(function () {431            chai.config.includeStack = false;432            try {433              badPropertyAssertion();434            } catch (err) {435              caughtErr = err;436            }437          });438          it('should not include Chai frames in stack trace', function () {439            expect(caughtErr.stack).to.not.contain('propertyGetter');440            if (typeof Proxy !== 'undefined' && typeof Reflect !== 'undefined') {441              expect(caughtErr.stack).to.not.contain('proxyGetter');442            }443          });444          it('should include user frames in stack trace', function () {445            expect(caughtErr.stack).to.contain('badPropertyAssertion');446          });447        });...

Using AI Code Generation

1var assert = require('chai').assert;2var expect = require('chai').expect;3var should = require('chai').should();4var chai = require('chai');5var chaiAsPromised = require('chai-as-promised');6chai.use(chaiAsPromised);7var BadPropertyAssertion = require('bad-property-assertion').BadPropertyAssertion;8it('should fail', function(){9    var obj = {10    };11    var badPropertyAssertion = new BadPropertyAssertion(obj);12    expect(badPropertyAssertion).to.have.property('name');13    expect(badPropertyAssertion).to.have.property('age');14    expect(badPropertyAssertion).to.have.property('address');15});16AssertionError: expected { Object (name, age) } to have a property 'address'

Using AI Code Generation

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

Using AI Code Generation

1const chai = require('chai');2const expect = chai.expect;3const chaiAsPromised = require('chai-as-promised');4chai.use(chaiAsPromised);5const promise = new Promise((resolve, reject) => {6    resolve(1);7});8expect(promise).to.eventually.have.property('badProperty').that.is.a('number');9expect(promise).to.eventually.have.property('badProperty').that.is.a('string');10expect(promise).to.eventually.have.property('badProperty').that.is.a('boolean');11expect(promise).to.eventually.have.property('badProperty').that.is.a('function');12expect(promise).to.eventually.have.property('badProperty').that.is.a('object');13expect(promise).to.eventually.have.property('badProperty').that.is.a('array');14expect(promise).to.eventually.have.property('badProperty').that.is.a('symbol');15expect(promise).to.eventually.have.property('badProperty').that.is.a('map');16expect(promise).to.eventually.have.property('badProperty').that.is.a('set');17expect(promise).to.eventually.have.property('badProperty').that.is.a('weakmap');18expect(promise).to.eventually.have.property('badProperty').that.is.a('weakset');19expect(promise).to.eventually.have.property('badProperty').that.is.a('date');20expect(promise).to.eventually.have.property('badProperty').that.is.a('error');21expect(promise).to.eventually.have.property('badProperty').that.is.a('regexp');22expect(promise).to.eventually.have.property('badProperty').that.is.a('int8array');23expect(promise).to.eventually.have.property('badProperty').that.is.a('uint8array');24expect(promise).to.eventually.have.property('badProperty').that.is.a('uint8clampedarray');25expect(promise).to.eventually.have.property('badProperty').that.is.a('int16array');26expect(promise).to.eventually.have.property('badProperty').that.is.a('uint16array');27expect(promise).to.eventually.have.property('badProperty').that.is.a('int32array');28expect(promise).to.eventually.have.property('badProperty').that.is.a('uint32array');29expect(promise).to.eventually.have.property('badProperty').that.is.a('float32array');30expect(promise).to.eventually.have

Using AI Code Generation

1var chai = require('chai');2var chaiAsPromised = require('chai-as-promised');3chai.use(chaiAsPromised);4var expect = chai.expect;5describe('Test', function() {6    it('should fail', function() {7        var promise = Promise.reject(new Error('error'));8        return expect(promise).to.be.rejectedWith('error');9    });10});11  0 passing (9ms)12      at Context.it (test.js:10:38)13      at processImmediate (internal/timers.js:456:21)14return expect(promise).to.be.rejectedWith('error').then(function() {15    throw new Error('Expected to fail, but did not');16});17return expect(promise).to.be.rejectedWith('error').catch(function(err) {18    expect(err).to.be.an.instanceof(AssertionError);19    expect(err).to.have.property('message').that.equals('expected promise to be rejected with \'error\', but it was rejected with Error: error');20});

Using AI Code Generation

1var chai = require('chai');2var expect = chai.expect;3describe('Bad Property Assertion', function() {4    it('should throw an error', function() {5        expect({foo: 'bar'}).to.have.badProperty('foo');6    });7});8module.exports = function(_super) {9    return function() {10        _super.apply(this, arguments);11        var flag = this._obj;12        this.addProperty('badProperty', function() {13            flag = true;14        });15    };16};17module.exports = function Assertion(obj, msg, ssfi) {18    this._obj = obj;19    this._ssfi = ssfi;20    this._obj = flag(this, 'object', obj);21    this._negate = flag(this, 'negate', false);22    this._explicitType = flag(this, 'explicit type', false);23    this._msg = msg;24    this._ssfi = ssfi;25    this._obj = flag(this, 'object', obj);26    this._negate = flag(this, 'negate', false);27    this._explicitType = flag(this, 'explicit type', false);28    this._msg = msg;29    this._ssfi = ssfi;30    this._obj = flag(this, 'object', obj);31    this._negate = flag(this, 'negate', false);32    this._explicitType = flag(this, 'explicit type', false);33    this._msg = msg;34    this._ssfi = ssfi;35    this._obj = flag(this, 'object', obj);36    this._negate = flag(this, 'negate', false);37    this._explicitType = flag(this, 'explicit type', false);38    this._msg = msg;39    this._ssfi = ssfi;40    this._obj = flag(this, 'object', obj);41    this._negate = flag(this, 'negate', false);42    this._explicitType = flag(this, 'explicit type', false);43    this._msg = msg;44    this._ssfi = ssfi;45    this._obj = flag(this, 'object', obj);46    this._negate = flag(this, 'negate', false);47    this._explicitType = flag(this, 'explicit type', false

Using AI Code Generation

1var chai = require('chai');2chai.use(require('chai-bad-assertions'));3var expect = chai.expect;4expect('hello').to.have.badPropertyAssertion('length', 5);5expect('hello').to.have.badPropertyAssertion('length', 6);6expect(function() {7  expect('hello').to.have.badPropertyAssertion('length', 5);8}).to.throw(chai.AssertionError);9var chai = require('chai');10chai.use(require('chai-bad-assertions'));11var expect = chai.expect;12expect('hello').to.have.badPropertyAssertion('length', 5);13expect('hello').to.have.badPropertyAssertion('length', 6);14expect(function() {15  expect('hello').to.have.badPropertyAssertion('length', 5);16}).to.throw(chai.AssertionError);17var chai = require('chai');18chai.use(require('chai-bad-assertions'));19var expect = chai.expect;20expect('hello').to.have.badPropertyAssertion('length', 5);21expect('hello').to.have.badPropertyAssertion('length', 6);22expect(function() {23  expect('hello').to.have.badPropertyAssertion('length', 5);24}).to.throw(chai.AssertionError);25var chai = require('chai');26chai.use(require('chai-bad-assertions'));27var expect = chai.expect;28expect('hello').to.have.badPropertyAssertion('length', 5);29expect('hello').to.have.badPropertyAssertion('length', 6);30expect(function() {31  expect('hello').to.have.badPropertyAssertion('length', 5);32}).to.throw(chai.AssertionError);33var chai = require('chai');34chai.use(require('chai-bad-assertions'));35var expect = chai.expect;36expect('hello').to.have.badPropertyAssertion('length', 5);37expect('hello').to.have.badPropertyAssertion('length', 6);38expect(function() {39  expect('hello').to.have.badPropertyAssertion('length', 5);40}).to.throw(chai.AssertionError);

Using AI Code Generation

1var chai = require('chai');2var expect = chai.expect;3describe('Test', function() {4    it('should return true', function() {5        expect(1).to.be.a('string');6    });7});8var chai = require('chai');9var expect = chai.expect;10describe('Test', function() {11    it('should return true', function() {12        expect(1).to.be.a('string');13    });14});15var chai = require('chai');16var expect = chai.expect;17describe('Test', function() {18    it('should return true', function() {19        expect(1).to.be.a('string');20    });21});22var chai = require('chai');23var expect = chai.expect;24describe('Test', function() {25    it('should return true', function() {26        expect(1).to.be.a('string');27    });28});29var chai = require('chai');30var expect = chai.expect;31describe('Test', function() {32    it('should return true', function() {33        expect(1).to.be.a('string');34    });35});36var chai = require('chai');37var expect = chai.expect;38describe('Test', function() {39    it('should return true', function() {40        expect(1).to.be.a('string');41    });42});43var chai = require('chai');44var expect = chai.expect;45describe('Test', function() {46    it('should return true', function() {47        expect(1).to.be.a('string');48    });49});50var chai = require('chai');51var expect = chai.expect;52describe('Test', function() {53    it('should return true', function() {54        expect(1).to.be.a('string');55    });56});

Using AI Code Generation

1var chai = require('chai');2var expect = chai.expect;3var should = chai.should();4var assert = chai.assert;5var obj = {name:'test'};6var num = 1;7var str = 'test';8var bool = true;9expect(obj).to.be.a('string');10expect(num).to.be.a('string');11expect(str).to.be.a('string');12expect(bool).to.be.a('string');13expect(obj).to.be.a('number');14expect(num).to.be.a('number');15expect(str).to.be.a('number');16expect(bool).to.be.a('number');17expect(obj).to.be.a('boolean');18expect(num).to.be.a('boolean');19expect(str).to.be.a('boolean');20expect(bool).to.be.a('boolean');21expect(obj).to.be.a('function');22expect(num).to.be.a('function');23expect(str).to.be.a('function');24expect(bool).to.be.a('function');25expect(obj).to.be.a('object');26expect(num).to.be.a('object');27expect(str).to.be.a('object');28expect(bool).to.be.a('object');29expect(obj).to.be.a('array');30expect(num).to.be.a('array');31expect(str).to.be.a('array');32expect(bool).to.be.a('array');33expect(obj).to.be.a('null');34expect(num).to.be.a('null');35expect(str).to.be.a('null');36expect(bool).to.be.a('null');

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