Best JavaScript code snippet using jest-extended
checkBuilder.ts
Source:checkBuilder.ts  
...202      return !result && checkComponent.isRequired203    })204  }205  private getFailMessage(failMessage: any) {206    return typeof(failMessage) === "function" ? format(failMessage(), this.captured) : failMessage207  }208  private newCheckComponent<T>(checkType: CheckType, thing: T, failMessage?: string): CheckComponent<T> {209    const component = new CheckComponent<T>(checkType, this.confirm, thing, failMessage)210    this.confirm = true211    return component212  }...match.test.ts
Source:match.test.ts  
1import {MatchRule} from './match';2import test from 'ava';3test('match rule respects allowed pattern', t => {4  const failMessage = 'failed';5  const rule = new MatchRule({6    type: 'match',7    allowed: {8      pattern: '^s.*y$',9      message: failMessage,10    },11  });12  // Fails with invalid value.13  t.is(rule.validate('testing'), failMessage);14  t.is(rule.validate('foobar!@#@'), failMessage);15  // Success when there is a correct value.16  t.is(rule.validate('slurry'), null);17  t.is(rule.validate('starry'), null);18  // Success when there is no value or empty.19  t.is(rule.validate(undefined), null);20  t.is(rule.validate(null), null);21  t.is(rule.validate(''), null);22});23test('match rule respects allowed values', t => {24  const failMessage = 'failed';25  const rule = new MatchRule({26    type: 'match',27    allowed: {28      values: ['apple', 'banana', 'grape'],29      message: failMessage,30    },31  });32  // Fails with invalid value.33  t.is(rule.validate('testing'), failMessage);34  t.is(rule.validate('foobar'), failMessage);35  // Success when there is a correct value.36  t.is(rule.validate('apple'), null);37  t.is(rule.validate('banana'), null);38  t.is(rule.validate('grape'), null);39  // Success when there is no value or empty.40  t.is(rule.validate(undefined), null);41  t.is(rule.validate(null), null);42  t.is(rule.validate(''), null);43});44test('match rule respects allowed regexp values', t => {45  const failMessage = 'failed';46  const rule = new MatchRule({47    type: 'match',48    allowed: {49      values: [/ap.*/, /bana.*/, /.*pe/],50      message: failMessage,51    },52  });53  // Fails with invalid value.54  t.is(rule.validate('testing'), failMessage);55  t.is(rule.validate('foobar'), failMessage);56  // Success when there is a correct value.57  t.is(rule.validate('apple'), null);58  t.is(rule.validate('banana'), null);59  t.is(rule.validate('grape'), null);60  t.is(rule.validate('tape'), null);61  // Success when there is no value or empty.62  t.is(rule.validate(undefined), null);63  t.is(rule.validate(null), null);64  t.is(rule.validate(''), null);65});66test('match rule respects excluded pattern', t => {67  const failMessage = 'failed';68  const rule = new MatchRule({69    type: 'match',70    excluded: {71      pattern: '^s.*y$',72      message: failMessage,73    },74  });75  // Fails with invalid value.76  t.is(rule.validate('slurry'), failMessage);77  t.is(rule.validate('starry'), failMessage);78  // Success when there is a correct value.79  t.is(rule.validate('testing'), null);80  t.is(rule.validate('foobar!@#@'), null);81  // Success when there is no value or empty.82  t.is(rule.validate(undefined), null);83  t.is(rule.validate(null), null);84  t.is(rule.validate(''), null);85});86test('match rule respects excluded values', t => {87  const failMessage = 'failed';88  const rule = new MatchRule({89    type: 'match',90    excluded: {91      values: ['apple', 'banana', 'grape'],92      message: failMessage,93    },94  });95  // Fails with invalid value.96  t.is(rule.validate('apple'), failMessage);97  t.is(rule.validate('banana'), failMessage);98  t.is(rule.validate('grape'), failMessage);99  // Success when there is a correct value.100  t.is(rule.validate('testing'), null);101  t.is(rule.validate('foobar'), null);102  // Success when there is no value or empty.103  t.is(rule.validate(undefined), null);104  t.is(rule.validate(null), null);105  t.is(rule.validate(''), null);106});107test('match rule respects excluded regex values', t => {108  const failMessage = 'failed';109  const rule = new MatchRule({110    type: 'match',111    excluded: {112      values: [/ap.*/, /bana.*/, /.*pe/],113      message: failMessage,114    },115  });116  // Fails with invalid value.117  t.is(rule.validate('apple'), failMessage);118  t.is(rule.validate('banana'), failMessage);119  t.is(rule.validate('grape'), failMessage);120  // Success when there is a correct value.121  t.is(rule.validate('testing'), null);122  t.is(rule.validate('foobar'), null);123  // Success when there is no value or empty.124  t.is(rule.validate(undefined), null);125  t.is(rule.validate(null), null);126  t.is(rule.validate(''), null);...register.js
Source:register.js  
1$(document).ready(function(){2 3    $('#registerButton').click(function(){4        5       6        7        let userName = $('#userName').val();8        let userPassword = $('#userPassword').val();9        let confirmPassword = $('#confirmPassword').val();10        11        console.log(userName + ' ' + userPassword+' '+confirmPassword);12        13        if(userName.length === 0){14            $('#failMessage').html('Please Provide a Username')15            $('#failMessage').css('color','red')16            $('#failMessage').css('font-size','15px')17            $('#failMessage').show()  18            return;19        }20        if(userPassword.length === 0){21            $('#failMessage').html('Please Provide a Password')22            $('#failMessage').css('color','red')23            $('#failMessage').css('font-size','15px')24            $('#failMessage').show()  25            return;26        }27        if(confirmPassword.length === 0){28            $('#failMessage').html('Please Confirm Password')29            $('#failMessage').css('color','red')30            $('#failMessage').css('font-size','15px')31            $('#failMessage').show()  32            return;33        }34        35        36        37        $.ajax({38                type: "post",39                url: "api/signUp.php",40                dataType: "json",41                data: {42                    "userName": userName,43                    "password": [userPassword, confirmPassword]44                },45                success: function(data) {46                    if(data['success'] === true){47                        window.location.href = '../otter-mart/index.php';48                    }else{49                        $('#failMessage').html(data['message'])50                        $('#failMessage').css('color','red')51                        $('#failMessage').css('font-size','15px')52                        $('#failMessage').show()  53                    }54                    55                },56                error: function(data){57                58                }, 59                complete: function(data, status) { //optional, used for debugging purposes60                    //console.log(status);61                }62        });63        64    })65    ...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.
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