How to use onErrorHandler method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

regular-suite-runner.js

Source:regular-suite-runner.js

1'use strict';2const Promise = require('bluebird');3const BrowserAgent = require('gemini-core').BrowserAgent;4const RegularSuiteRunner = require('lib/runner/suite-runner/regular-suite-runner');5const StateRunnerFactory = require('lib/runner/state-runner');6const StateRunner = require('lib/runner/state-runner/state-runner');7const CaptureSession = require('lib/capture-session');8const NoRefImageError = require('lib/errors/no-ref-image-error');9const util = require('../../../util');10const makeSuiteStub = util.makeSuiteStub;11const rejectedPromise = util.rejectedPromise;12describe('runner/suite-runner/regular-suite-runner', () => {13    const sandbox = sinon.sandbox.create();14    let stateRunner;15    let stateRunnerFactory;16    let browser;17    beforeEach(() => {18        browser = util.browserWithId('default-browser');19        sandbox.stub(browser, 'openRelative');20        browser.openRelative.returns(Promise.resolve());21        sandbox.stub(BrowserAgent.prototype, 'getBrowser');22        sandbox.stub(BrowserAgent.prototype, 'freeBrowser');23        BrowserAgent.prototype.getBrowser.returns(Promise.resolve(browser));24        BrowserAgent.prototype.freeBrowser.returns(Promise.resolve());25        sandbox.stub(CaptureSession.prototype);26        CaptureSession.prototype.runActions.returns(Promise.resolve());27        CaptureSession.prototype.browser = browser;28        stateRunner = sinon.createStubInstance(StateRunner);29        stateRunnerFactory = sandbox.stub(StateRunnerFactory);30        stateRunnerFactory.create.returns(stateRunner);31    });32    afterEach(() => sandbox.restore());33    const mkRunner_ = (suite, browserId) => {34        const browserAgent = new BrowserAgent();35        browserAgent.browserId = browserId || browser.id;36        return RegularSuiteRunner.create(37            suite || makeSuiteStub(),38            browserAgent39        );40    };41    const run_ = (suite, stateProcessor) => {42        suite = suite || makeSuiteStub({43            states: [util.makeStateStub()]44        });45        const runner = mkRunner_(suite);46        return runner.run(stateProcessor);47    };48    describe('run', () => {49        it('should emit `beginSuite` event', () => {50            const onBeginSuite = sinon.spy().named('onBeginSuite');51            const suite = makeSuiteStub();52            const runner = mkRunner_(suite, 'browser');53            runner.on('beginSuite', onBeginSuite);54            return runner.run()55                .then(() => assert.calledWith(onBeginSuite, {suite, browserId: 'browser'}));56        });57        it('should emit `endSuite` event', () => {58            const onEndSuite = sinon.spy().named('onEndSuite');59            const suite = makeSuiteStub();60            const runner = mkRunner_(suite, 'browser');61            runner.on('endSuite', onEndSuite);62            return runner.run()63                .then(() => assert.calledWith(onEndSuite, {suite, browserId: 'browser'}));64        });65        it('should emit events in correct order', () => {66            const onBeginSuite = sinon.spy().named('onBeginSuite');67            const onEndSuite = sinon.spy().named('onEndSuite');68            const runner = mkRunner_();69            runner.on('beginSuite', onBeginSuite);70            runner.on('endSuite', onEndSuite);71            return runner.run()72                .then(() => assert.callOrder(onBeginSuite, onEndSuite));73        });74        it('should get new browser before open url', () => {75            return run_()76                .then(() => assert.callOrder(77                    BrowserAgent.prototype.getBrowser,78                    browser.openRelative79                ));80        });81        it('should open suite url in browser', () => {82            const suite = makeSuiteStub({83                states: [util.makeStateStub()],84                url: '/path'85            });86            return run_(suite)87                .then(() => assert.calledWith(browser.openRelative, '/path'));88        });89        it('should run `before` actions', () => {90            const suite = makeSuiteStub({91                states: [util.makeStateStub()]92            });93            return run_(suite)94                .then(() => assert.calledWith(CaptureSession.prototype.runActions, suite.beforeActions));95        });96        it('should run states', () => {97            const state = util.makeStateStub();98            const suite = makeSuiteStub({states: [state]});99            stateRunnerFactory.create.withArgs(state).returns(stateRunner);100            return run_(suite)101                .then(() => assert.calledOnce(stateRunner.run));102        });103        it('should passthrough capture processor to state runner', () => {104            const suite = makeSuiteStub({states: [util.makeStateStub()]});105            return run_(suite, 'stateProcessor')106                .then(() => assert.calledWith(stateRunner.run, 'stateProcessor'));107        });108        describe('if can not get a browser', () => {109            beforeEach(() => BrowserAgent.prototype.getBrowser.returns(rejectedPromise()));110            it('should pass an error to all states', () => {111                const suiteTree = util.makeSuiteTree({suite: ['first-state', 'second-state']});112                const runner = mkRunner_(suiteTree.suite);113                const onErrorHandler = sinon.spy();114                runner.on('err', onErrorHandler);115                return runner.run()116                    .then(() => {117                        assert.calledTwice(onErrorHandler);118                        assert.calledWithMatch(onErrorHandler, {state: {name: 'first-state'}});119                        assert.calledWithMatch(onErrorHandler, {state: {name: 'second-state'}});120                    });121            });122            it('should pass a browser id to an error', () => {123                const state = util.makeStateStub();124                const runner = mkRunner_(state.suite, 'browser');125                const onErrorHandler = sinon.spy();126                runner.on('err', onErrorHandler);127                return runner.run()128                    .then(() => assert.calledWithMatch(onErrorHandler, {browserId: 'browser'}));129            });130            it('should not run states', () => {131                return run_()132                    .then(() => assert.notCalled(stateRunner.run));133            });134        });135        describe('if can not open url in a browser', () => {136            beforeEach(() => {137                browser.openRelative.returns(rejectedPromise());138            });139            it('should pass an error to all states', () => {140                const suiteTree = util.makeSuiteTree({suite: ['first-state', 'second-state']});141                const runner = mkRunner_(suiteTree.suite);142                const onErrorHandler = sinon.spy();143                runner.on('err', onErrorHandler);144                return runner.run()145                    .then(() => {146                        assert.calledTwice(onErrorHandler);147                        assert.calledWithMatch(onErrorHandler, {state: {name: 'first-state'}});148                        assert.calledWithMatch(onErrorHandler, {state: {name: 'second-state'}});149                    });150            });151            it('should pass a session id to an error', () => {152                const state = util.makeStateStub();153                const runner = mkRunner_(state.suite);154                const onErrorHandler = sinon.spy();155                runner.on('err', onErrorHandler);156                browser.sessionId = 100500;157                return runner.run()158                    .then(() => assert.calledWithMatch(onErrorHandler, {sessionId: 100500}));159            });160            it('should not run states', () => {161                return run_()162                    .then(() => assert.notCalled(stateRunner.run));163            });164        });165        describe('if `beforeActions` failed', () => {166            let suite;167            beforeEach(() => {168                suite = makeSuiteStub({169                    states: [util.makeStateStub()]170                });171                CaptureSession.prototype.runActions.withArgs(suite.beforeActions).returns(rejectedPromise());172            });173            it('should pass an error to all states', () => {174                const suiteTree = util.makeSuiteTree({suite: ['first-state', 'second-state']});175                const runner = mkRunner_(suiteTree.suite);176                const onErrorHandler = sinon.spy();177                runner.on('err', onErrorHandler);178                return runner.run()179                    .then(() => {180                        assert.calledTwice(onErrorHandler);181                        assert.calledWithMatch(onErrorHandler, {state: {name: 'first-state'}});182                        assert.calledWithMatch(onErrorHandler, {state: {name: 'second-state'}});183                    });184            });185            it('should pass a session id to an error', () => {186                const runner = mkRunner_(suite);187                const onErrorHandler = sinon.spy();188                runner.on('err', onErrorHandler);189                browser.sessionId = 100500;190                return runner.run()191                    .then(() => assert.calledWithMatch(onErrorHandler, {sessionId: 100500}));192            });193            it('should not run states', () => {194                return run_(suite)195                    .catch(() => assert.notCalled(stateRunner.run));196            });197            it('should not run `afterActions`', () => {198                return run_(suite)199                    .catch(() => {200                        assert.neverCalledWith(CaptureSession.prototype.runActions, suite.afterActions);201                    });202            });203            it('should not run post actions', () => {204                return run_(suite)205                    .catch(() => assert.notCalled(CaptureSession.prototype.runPostActions));206            });207        });208        it('should run next state only after previous has been finished', () => {209            const suite = makeSuiteStub();210            const state1 = util.makeStateStub(suite);211            const state2 = util.makeStateStub(suite);212            const mediator = sinon.spy();213            stateRunner.run.onFirstCall().returns(Promise.delay(50).then(mediator));214            return run_(suite)215                .then(() => {216                    assert.callOrder(217                        stateRunnerFactory.create.withArgs(state1).returns(stateRunner).named('stateRunner1'),218                        mediator.named('middle function'),219                        stateRunnerFactory.create.withArgs(state2).returns(stateRunner).named('stateRunner2')220                    );221                });222        });223        it('should not run state after failed state', () => {224            const state1 = util.makeStateStub();225            const state2 = util.makeStateStub();226            const suite = makeSuiteStub({states: [state1, state2]});227            stateRunner.run.withArgs(state1).returns(rejectedPromise());228            return run_(suite)229                .catch(() => assert.neverCalledWith(stateRunner.run, state2));230        });231        describe('afterActions', () => {232            it('should perform afterActions', () => {233                const suite = makeSuiteStub({states: [util.makeStateStub()]});234                return run_(suite)235                    .then(() => {236                        assert.calledWith(CaptureSession.prototype.runActions, suite.afterActions);237                    });238            });239            it('should perform afterActions even if state failed', () => {240                const suite = makeSuiteStub({states: [util.makeStateStub()]});241                stateRunner.run.returns(rejectedPromise());242                return run_(suite)243                    .catch(() => assert.calledWith(CaptureSession.prototype.runActions, suite.afterActions));244            });245            it('should pass an error to all states if `afterActions` failed', () => {246                const suiteTree = util.makeSuiteTree({suite: ['first-state', 'second-state']});247                const runner = mkRunner_(suiteTree.suite);248                const onErrorHandler = sinon.spy();249                CaptureSession.prototype.runActions.withArgs(suiteTree.suite.afterActions)250                    .returns(rejectedPromise());251                runner.on('err', onErrorHandler);252                return runner.run()253                    .then(() => {254                        assert.calledWith(onErrorHandler);255                        assert.calledWithMatch(onErrorHandler, {state: {name: 'first-state'}});256                        assert.calledWithMatch(onErrorHandler, {state: {name: 'second-state'}});257                    });258            });259        });260        describe('postActions', () => {261            it('should run post actions', () => {262                return run_()263                    .then(() => assert.calledOnce(CaptureSession.prototype.runPostActions));264            });265            it('should pass an error to all states if post actions failed', () => {266                const suiteTree = util.makeSuiteTree({suite: ['first-state', 'second-state']});267                const runner = mkRunner_(suiteTree.suite);268                const onErrorHandler = sinon.spy();269                CaptureSession.prototype.runPostActions.returns(rejectedPromise());270                runner.on('err', onErrorHandler);271                return runner.run()272                    .then(() => {273                        assert.calledTwice(onErrorHandler);274                        assert.calledWithMatch(onErrorHandler, {state: {name: 'first-state'}});275                        assert.calledWithMatch(onErrorHandler, {state: {name: 'second-state'}});276                    });277            });278            it('should run post actions if state failed', () => {279                stateRunner.run.returns(rejectedPromise());280                return run_()281                    .catch(() => assert.calledOnce(CaptureSession.prototype.runPostActions));282            });283            it('should run post actions if `afterActions` failed', () => {284                const suite = makeSuiteStub({states: [util.makeStateStub()]});285                CaptureSession.prototype.runActions.withArgs(suite.afterActions).returns(rejectedPromise());286                return run_(suite)287                    .catch(() => assert.calledOnce(CaptureSession.prototype.runPostActions));288            });289            it('should pass an afterActions error to all states if afterActions and postActions failed', () => {290                const suite = util.makeSuiteStub({states: [util.makeStateStub()]});291                const runner = mkRunner_(suite);292                const onErrorHandler = sinon.spy();293                CaptureSession.prototype.runActions.withArgs(suite.afterActions)294                    .returns(rejectedPromise('after-actions-error'));295                CaptureSession.prototype.runPostActions.returns(rejectedPromise('post-actions-error'));296                runner.on('err', onErrorHandler);297                return runner.run()298                    .then(() => {299                        assert.calledWithMatch(onErrorHandler, {message: 'after-actions-error'});300                        assert.neverCalledWithMatch(onErrorHandler, {message: 'post-actions-error'});301                    });302            });303        });304        describe('freeBrowser', () => {305            it('should free browser after all', () => {306                return run_()307                    .then(() => {308                        assert.callOrder(309                            CaptureSession.prototype.runPostActions,310                            BrowserAgent.prototype.freeBrowser311                        );312                    });313            });314            it('should free browser if run states failed', () => {315                stateRunner.run.returns(rejectedPromise());316                return run_()317                    .catch(() => assert.calledOnce(BrowserAgent.prototype.freeBrowser));318            });319            it('should invalidate session after error in test', () => {320                CaptureSession.prototype.runActions.returns(rejectedPromise());321                return run_()322                    .catch(() => {323                        assert.calledWith(BrowserAgent.prototype.freeBrowser, sinon.match.any, {force: true});324                    });325            });326            it('should not invalidate session if reference image does not exist', () => {327                CaptureSession.prototype.runActions.returns(rejectedPromise(new NoRefImageError()));328                return run_()329                    .then(() => {330                        assert.calledWith(BrowserAgent.prototype.freeBrowser, sinon.match.any, {force: false});331                    });332            });333        });334        it('should add `browserId` and `sessionId` to error if something failed', () => {335            browser.sessionId = 'test-session-id';336            CaptureSession.prototype.runActions.returns(rejectedPromise('test_error'));337            return run_()338                .catch((e) => assert.deepEqual(e, {browserId: 'default-browser', sessionId: 'test-session-id'}));339        });340    });...

LocalServiceProxy.js

Source:LocalServiceProxy.js

...27    		if(onTransferHandler){28    			onTransferHandler();29    		}30    		else if(onErrorHandler){31    			onErrorHandler(response.statusCode, response.statusMessage);32    		}33		},34		35	  	/**36		 * payBill37		 * @param accountInfo, account info38		 * @param onTransferHandler, function to handle the receive data39		 * @param onErrorHandler, function to handler error40		 */41    	payBill: function(accountInfo, onTransferHandler, onErrorHander){42    		if(onTransferHandler){43    			onTransferHandler();44    		}45    		else if(onErrorHandler){46    			onErrorHandler(response.statusCode, response.statusMessage);47    		}48		},49		50    	/**51		 * sendMoney52		 * @param accountInfo, account info53		 * @param onTransferHandler, function to handle the receive data54		 * @param onErrorHandler, function to handler error55		 */56    	sendMoney: function(accountInfo, onTransferHandler, onErrorHander){57    		if(onTransferHandler){58    			onTransferHandler();59    		}60    		else if(onErrorHandler){61    			onErrorHandler(response.statusCode, response.statusMessage);62    		}63		},64		65    	/**66		 * getPayeesByType67		 * @param payeeInfo, payee info68		 * @param onPayeeHandler, function to handle the receive data69		 * @param onErrorHandler, function to handler error70		 */71    	getPayeesByType: function(payeeInfo, onPayeeHandler, onErrorHander){72    	   if(onPayeeHandler)73           DataUtils.getPayeesByType(payeeInfo.type,onPayeeHandler);74           else if(onErrorHandler){75   			onErrorHandler(response.statusCode, response.statusMessage);76   		}77		},78		79   	/**80		 * getPayeeByPayeeId81		 * @param payeeId82		 * @param onPayeeHandler, function to handle the receive data83		 * @param onErrorHandler, function to handler error84		 */85    	getPayeeByPayeeId: function(payeeId, onPayeeHandler, onErrorHander){86    		 if(onPayeeHandler)87           DataUtils.getUserPayeeById(payeeId,onPayeeHandler);88    		 else if(onErrorHandler){89    	   			onErrorHandler(response.statusCode, response.statusMessage);90		}91    	},92		93    	/**94		 * getPrefByAccountId95		 * @param accountId96		 * @param onPayeeHandler, function to handle the receive data97		 * @param onErrorHandler, function to handler error98		 */99		getPrefByAccountId: function(accountId, onPrefHandler, onErrorHander){100			if(onPrefHandler)101			DataUtils.getUserAlertPrefs(onPrefHandler);102			else if(onErrorHandler){103	   			onErrorHandler(response.statusCode, response.statusMessage);104		}105		},		106		107	   	/**108		 * updatePref109		 * @param prefInfo110		 * @param onPrefHandler, function to handle the receive data111		 * @param onErrorHandler, function to handler error112		 */113		updatePref: function(prefInfo, onPrefHandler, onErrorHander){114			if(onPrefHandler){115				onPrefHandler();116			}117			else if(onErrorHandler){118	   			onErrorHandler(response.statusCode, response.statusMessage);119			}120		},121		122		123		/**124		 * get user transactions 125         * @param accountInfo, account info, omitted because LocalServiceProxy uses static data 126         * @param onTransactionHandler, function to handle the received transactions127         * @param onErrorHandler, function to handler error128         */129		getUserTransactions: function(accountInfo, onTransactionHandler, onErrorHander){130			if(onTransactionHandler)131			DataUtils.getUserTransactions(onTransactionHandler);132			else if(onErrorHandler){133	   			onErrorHandler(response.statusCode, response.statusMessage);134		}135		},136		137		/**138		 * query the user's transaction data within an account and date range139		 * @param accountInfo, a map contains query parameters including accountId, startDate and endDate140		 * @param onTransactionsHandler, function to receive a TransactionModelsCollection141		 * @param onErrorHandler, function to handler error142		 */143		getUserTransactionsByDatetime: function(accountInfo, onTransactionHandler, onErrorHander){144			var startDate = accountInfo.startDate;145			var endDate = accountInfo.endDate;146			console.log("startDate = "+startDate+" endDate = "+endDate);147			var onTransactionsData = function(transactions)	{148				var result = [];149				transactions.each(function(transaction) {150					 var date = moment(transaction.get("datetime")).format("YYYY-MM-DD");		151					 if((Utils.validateDate(date, startDate, endDate))&&(transaction.get("amount")<0)){152						 result.push(transaction);153					  }154				});155				156				if(onTransactionHandler){157					onTransactionHandler(new TransactionModelsCollection(result));158				}159				else if(onErrorHandler){160		   			onErrorHandler(response.statusCode, response.statusMessage);161			}162			};163			164			DataUtils.getUserTransactions(onTransactionsData);165		},166		167		/**168		 * get the user's messages data169		 * @param userInfo, user info170		 * @param onMessagesHandler, function to receive a MessageModelsCollection171		 * @param onErrorHandler, function to handler error172		 */173		getMessages: function(userInfo, onMessagesHandler, onErrorHander){174			if(onMessagesHandler)175			DataUtils.getMessages(onMessagesHandler);176			else if(onErrorHandler){177	   			onErrorHandler(response.statusCode, response.statusMessage);178		}179		},180		181		/**182		 * get the user's message data by ID183		 * @param messageId, message ID184		 * @param onMessageHandler, function to receive a MessageModel185		 * @param onErrorHandler, function to handler error186		 */187		getMessageById: function(messageId, onMessageHandler, onErrorHander){	188			if(onMessageHandler){189				DataUtils.getMessageById(messageId, onMessageHandler);190			}else if(onErrorHandler){191	   			onErrorHandler(response.statusCode, response.statusMessage);192			}193		},194		195		/**196		 * delete user's message data by ID197		 * @param messageId, message ID198		 * @param onMessageHandler, function to handle delete completion199		 * @param onErrorHandler, function to handler error200		 */201		deleteMessageById: function(messageId, onDeletionHandler, onErrorHander){	202			if(onDeletionHandler){203				onDeletionHandler();204			}205			else if(onErrorHandler){206	   			onErrorHandler(response.statusCode, response.statusMessage);207		}208		},209		210		/**211		 * init messages' read state obj, it has two properties: 212		 * newMessageAmount and isReadStateArray213		 * @param userInfo, user info 214		 * @param onHandler, function to handle the state obj215		 * @param onErrorHandler, function to handler error216		 */217		 initMessagesState: function(userInfo, onHandler,onErrorHandler){	218             var onMessagesHandler = function(messages){219            	 var messagesState = { indexMap: {}, isReadStateArray: [], requireActionArray: [], deleteFlagArray: [] };220            	 221                 var index = 0;222                 var unreadTotal = 0;223                 messages.each(function(message) {224                	 messagesState.indexMap[message.get("messageId")+""] = index;225                     messagesState.isReadStateArray.push(message.get("isRead") ? 0 : 1);226                     messagesState.requireActionArray.push(message.get("requiredAction"));    227                     messagesState.deleteFlagArray.push(false);228                     229                     if(!message.get("isRead")){230                    	 unreadTotal++;231                     }232                     233                     index++;234				 });235                 236                 messagesState.newMessageAmount = unreadTotal;237                 238                 if(onHandler){239                         onHandler(messagesState);240                 }241                 else if(onErrorHandler){242         			onErrorHandler(response.statusCode, response.statusMessage);243         		}244	         };245	         246	         this.getMessages(userInfo, onMessagesHandler);			 247		 },248		249		/**250		 * get user account by account number251         * @param userInfo, user info252         * @param onAccountHandler, function to handle the received account253         * @param onErrorHandler, function to handler error254         */255		getUserAccount: function(userInfo, onAccountHandler, onErrorHander){256			var onData = function(data) {257				data.each(function(account) {258					var num = account.get("accountNum");259					if(num == userInfo[1]){ // userInfo[1] is the account number260						if(onAccountHandler) {261							onAccountHandler(account);262						}263						else if(onErrorHandler){264				   			onErrorHandler(response.statusCode, response.statusMessage);265					}266						return;267					}268				});269			};270			this.getUserAccounts(null, onData);271		},272		273		/**274		 * get user accounts275         * @param userInfo, user info, omitted because LocalServiceProxy uses static data 276         * @param onAccountHandler, function to handle the received accounts277         * @param onErrorHandler, function to handler error278         */279		getUserAccounts: function(userInfo, onAccountHandler, onErrorHander){280			DataUtils.getUserAccounts(onAccountHandler);281		},282		283		/**284		 * user login285         * @param userInfo, user info, omitted because LocalServiceProxy doesn't use it to access backend service286         * @param onLoginHandler, function to handle the login result287         * @param onErrorHandler, function to handler error288         */289		login: function(userInfo, onLoginHandler, onErrorHander){290			if(onLoginHandler){291				onLoginHandler();292			}293			else if(onErrorHandler){294	   			onErrorHandler(response.statusCode, response.statusMessage);295		}296		},297		298		/**299		 * user logout300         * @param userInfo, user info, omitted because LocalServiceProxy doesn't use it to access backend service301         * @param onLogoutHandler, function to handle the logout result302         * @param onErrorHandler, function to handler error303         */304		logout: function(userInfo, onLogoutHandler, onErrorHander){305			if(onLogoutHandler){306				onLogoutHandler();307			}308			else if(onErrorHandler){309	   			onErrorHandler(response.statusCode, response.statusMessage);310		}311		},312		313    });314    315    return LocalServiceProxy;...

Using AI Code Generation

1const { onErrorHandler } = require('fast-check-monorepo');2const fc = require('fast-check');3fc.configureGlobal({ onError: onErrorHandler });4fc.assert(5  fc.property(fc.integer(), fc.integer(), (a, b) => {6    return a + b === b + a;7  })8);9const { onErrorHandler } = require('fast-check-monorepo');10const fc = require('fast-check');11fc.configureGlobal({ onError: onErrorHandler });12describe('test', () => {13  it('should fail', () => {14    fc.assert(15      fc.property(fc.integer(), fc.integer(), (a, b) => {16        return a + b === b + a;17      })18    );19  });20});21import { onErrorHandler } from 'fast-check-monorepo';22import * as fc from 'fast-check';23fc.configureGlobal({ onError: onErrorHandler });24describe('test', () => {25  it('should fail', () => {26    fc.assert(27      fc.property(fc.integer(), fc.integer(), (a, b) => {28        return a + b === b + a;29      })30    );31  });32});33import { onErrorHandler } from 'fast-check-monorepo';34import * as fc from 'fast-check';35fc.configureGlobal({ onError: onErrorHandler });36fc.assert(37  fc.property(fc.integer(), fc.integer(), (a, b) => {38    return a + b === b + a;39  })40);41import { onErrorHandler } from 'fast-check-monorepo';42import * as fc from 'fast-check';43fc.configureGlobal({ onError: onErrorHandler });44describe('test', () => {45  it('should fail', () => {46    fc.assert(47      fc.property(fc.integer(), fc.integer(), (a, b) => {48        return a + b === b + a;49      })50    );51  });52});53import { onErrorHandler } from 'fast-check-monorepo';54import * as fc from

Using AI Code Generation

1const { onErrorHandler } = require('fast-check-monorepo');2const fc = require('fast-check');3fc.configureGlobal({ onError: onErrorHandler });4const fc = require('fast-check');5fc.configureGlobal({ onError: require('fast-check').onErrorHandler });6const fc = require('fast-check-monorepo');7fc.configureGlobal({ onError: fc.onErrorHandler });8import { onErrorHandler } from 'fast-check-monorepo';9import * as fc from 'fast-check';10fc.configureGlobal({ onError: onErrorHandler });11import * as fc from 'fast-check';12fc.configureGlobal({ onError: fc.onErrorHandler });13const fc = require('fast-check-monorepo');14fc.configureGlobal({ onError: fc.onErrorHandler });15const fc = require('fast-check');16fc.configureGlobal({ onError: require('fast-check-monorepo').onErrorHandler });17const fc = require('fast-check');18fc.configureGlobal({ onError: require('fast-check').onErrorHandler });19const fc = require('fast-check-monorepo');20fc.configureGlobal({ onError: require('fast-check').onErrorHandler });21const fc = require('fast-check');22fc.configureGlobal({ onError: require('fast-check-monorepo').onErrorHandler });23const fc = require('fast-check-monorepo');24fc.configureGlobal({ onError: require('fast-check-monorepo').onErrorHandler });25const fc = require('fast-check-monorepo');26fc.configureGlobal({ onError: require('fast-check-monorepo').onErrorHandler });27const fc = require('fast-check');28fc.configureGlobal({ onError: require('fast-check').onErrorHandler });29const fc = require('fast-check');30fc.configureGlobal({ onError: require('fast-check').onErrorHandler });31const fc = require('fast-check-monorepo');32fc.configureGlobal({ onError: require('fast-check-monorepo').onErrorHandler });33const fc = require('fast-check-monorepo');34fc.configureGlobal({ onError: require('fast-check').onErrorHandler });35const fc = require('fast-check');36fc.configureGlobal({ onError: require('fast-check-monorepo').onErrorHandler });37const fc = require('fast-check-monorepo');38fc.configureGlobal({ onError: require('fast-check').onErrorHandler });39const fc = require('fast-check');40fc.configureGlobal({ onError: require('fast-check-monorepo').onErrorHandler });

Using AI Code Generation

1const fc = require('fast-check');2const { onErrorHandler } = require('fast-check-monorepo');3fc.configureGlobal({ onError: onErrorHandler });4const { onErrorHandler } = require('fast-check-monorepo');5const fc = require('fast-check').configureGlobal({ onError: onErrorHandler });6const { onErrorHandler } = require('fast-check-monorepo');7const fc = require('fast-check');8fc.configureGlobal({ onError: onErrorHandler });9const { onErrorHandler } = require('fast-check-monorepo');10const fc = require('fast-check');11fc.configureGlobal({ onError: onErrorHandler });12const { onErrorHandler } = require('fast-check-monorepo');13const fc = require('fast-check').configureGlobal({ onError: onErrorHandler });14const { onErrorHandler } = require('fast-check-monorepo');15const fc = require('fast-check');16fc.configureGlobal({ onError: onErrorHandler });17const { onErrorHandler } = require('fast-check-monorepo');18const fc = require('fast-check').configureGlobal({ onError: onErrorHandler });19const { onErrorHandler } = require('fast-check-monorepo');20const fc = require('fast-check');21fc.configureGlobal({ onError: onErrorHandler });22const { onErrorHandler } = require('fast-check-monorepo');23const fc = require('fast-check').configureGlobal({ onError: onErrorHandler });24const { onErrorHandler } = require('fast-check-monorepo');25const fc = require('fast-check');26fc.configureGlobal({ onError: onErrorHandler });27const { onErrorHandler } = require('fast-check-monorepo');28const fc = require('fast-check').configureGlobal({ onError: onErrorHandler });29const { onErrorHandler } = require('

Using AI Code Generation

1const fc = require('fast-check');2const { onErrorHandler } = require('fast-check-monorepo');3fc.configureGlobal({ onError: onErrorHandler });4describe('sample', () => {5  it('sample', () => {6    fc.assert(7      fc.property(fc.integer(), fc.integer(), (a, b) => {8        return a + b === b + a;9      })10    );11  });12});13{14  "scripts": {15  },16  "dependencies": {17  },18  "devDependencies": {19  }20}21module.exports = {22};23{24}25{26  "env": {27  },28  "parserOptions": {29  },30  "rules": {31  }32}33{34}

Using AI Code Generation

1import { onErrorHandler } from 'fast-check-monorepo';2import { check } from 'fast-check';3onErrorHandler((err: Error) => {4  console.log(`Error: ${err}`);5});6check(7  fc.property(fc.integer(), fc.integer(), (a, b) => {8    return a + b === b + a;9  }),10  { numRuns: 1000 }11);

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.