Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use ResolveConflict method in redwood

Best JavaScript code snippet using redwood

deep-merge.test.ts

Source:deep-merge.test.ts

1import { pass } from '@tsfun/pipe'2import { err, tryExec } from '@tsfun/result'3import { deepFreeze } from '@tools/test-utils'4import {5  deepMergeWithPreference,6  deepMergeOverwrite,7  deepMergePartial,8  deepMergeWithoutCollision,9  omitOne,10  deletePropertyPath,11  setPropertyPath,12  PropertyPreference,13  DeepPartial,14  ErrorType,15} from '@tsfun/object'16describe('deepMergeWithPreference', () => {17  describe('no collision', () => {18    function setup() {19      interface AB {20        readonly a0?: {21          readonly a1?: {22            readonly a2?: string23            readonly b2?: string24          }25          readonly b1?: {26            readonly a2?: string27            readonly b2?: string28          }29        }30        readonly b0?: {31          readonly a1?: {32            readonly a2?: string33            readonly b2?: string34          }35          readonly b1?: {36            readonly a2?: string37            readonly b2?: string38          }39        }40      }41      const A: AB = {42        a0: {43          a1: {44            a2: 'a0.a1.a2',45          },46          b1: {47            a2: 'a0.b1.a2',48          },49        },50        b0: {51          a1: {52            a2: 'b0.a1.a2',53          },54          b1: {55            a2: 'b0.b1.a2',56          },57        },58      }59      const B: AB = {60        a0: {61          a1: {62            b2: 'a0.a1.b2',63          },64          b1: {65            b2: 'a0.b1.b2',66          },67        },68        b0: {69          a1: {70            b2: 'b0.a1.b2',71          },72          b1: {73            b2: 'b0.b1.b2',74          },75        },76      }77      const resolveConflict = jest.fn(() => {78        throw new Error('This function is supposed to not be called')79      })80      const AB = deepMergeWithPreference(A, B, resolveConflict)81      return { A, B, resolveConflict, AB }82    }83    it('does not call resolveConflict', () => {84      expect(setup().resolveConflict).not.toBeCalled()85    })86    it('creates an object that has all properties of A', () => {87      const { A, AB } = setup()88      expect(AB).toMatchObject(A)89    })90    it('creates an object that has all properties of B', () => {91      const { B, AB } = setup()92      expect(AB).toMatchObject(B)93    })94    it('creates an object that matches snapshot', () => {95      expect(setup().AB).toMatchSnapshot()96    })97  })98  describe('with collision but prefer truthy values', () => {99    function setup() {100      interface AB {101        readonly a0?: {102          readonly a1?: {103            readonly a2?: string | null | false | 0104            readonly b2?: string | null | false | 0105          }106          readonly b1?: {107            readonly a2?: string | null | false | 0108            readonly b2?: string | null | false | 0109          }110        }111        readonly b0?: {112          readonly a1?: {113            readonly a2?: string | null | false | 0114            readonly b2?: string | null | false | 0115          }116          readonly b1?: {117            readonly a2?: string | null | false | 0118            readonly b2?: string | null | false | 0119          }120        }121      }122      const A: AB = {123        a0: {124          a1: {125            a2: 'a0.a1.a2',126            b2: undefined,127          },128          b1: {129            a2: 'a0.b1.a2',130            b2: null,131          },132        },133        b0: {134          a1: {135            a2: 'b0.a1.a2',136            b2: false,137          },138          b1: {139            a2: 'b0.b1.a2',140            b2: 0,141          },142        },143      }144      const B: AB = {145        a0: {146          a1: undefined,147          b1: undefined,148        },149        b0: {150          a1: {151            b2: 'b0.a1.b2',152          },153          b1: {154            b2: 'b0.b1.b2',155          },156        },157      }158      const resolveConflict = jest.fn(([left, right]: [any, any]) => {159        if (left && !right) return PropertyPreference.Left160        if (right && !left) return PropertyPreference.Right161        throw new RangeError(`Cannot decide preference between ${left} and ${right}`)162      })163      const AB = deepMergeWithPreference(A, B, resolveConflict)164      return { A, B, resolveConflict, AB }165    }166    it('calls resolveConflict', () => {167      expect(setup().resolveConflict.mock.calls).toMatchSnapshot()168    })169    it('falsy values from A is overwritten', () => {170      const { AB } = setup()171      expect({172        'a0.a1': AB.a0!.a1,173        'a0.b1': AB.a0!.b1,174        'b0.a1.b2': AB.b0!.a1!.b2,175        'b0.b1.b2': AB.b0!.b1!.b2,176      }).toEqual({177        'a0.a1': expect.any(Object),178        'a0.b1': expect.any(Object),179        'b0.a1.b2': expect.any(String),180        'b0.b1.b2': expect.any(String),181      })182    })183    it('creates an object that matches snapshot', () => {184      expect(setup().AB).toMatchSnapshot()185    })186  })187  describe('with collision but prefer falsy values', () => {188    function setup() {189      interface AB {190        readonly a0?: {191          readonly a1?: {192            readonly a2?: string | null | false | 0193            readonly b2?: string | null | false | 0194          }195          readonly b1?: {196            readonly a2?: string | null | false | 0197            readonly b2?: string | null | false | 0198          }199        }200        readonly b0?: {201          readonly a1?: {202            readonly a2?: string | null | false | 0203            readonly b2?: string | null | false | 0204          }205          readonly b1?: {206            readonly a2?: string | null | false | 0207            readonly b2?: string | null | false | 0208          }209        }210      }211      const A: AB = {212        a0: {213          a1: {214            a2: 'a0.a1.a2',215            b2: undefined,216          },217          b1: {218            a2: 'a0.b1.a2',219            b2: null,220          },221        },222        b0: {223          a1: {224            a2: 'b0.a1.a2',225            b2: false,226          },227          b1: {228            a2: 'b0.b1.a2',229            b2: 0,230          },231        },232      }233      const B: AB = {234        a0: {235          a1: undefined,236          b1: undefined,237        },238        b0: {239          a1: {240            b2: 'b0.a1.b2',241          },242          b1: {243            b2: 'b0.b1.b2',244          },245        },246      }247      const resolveConflict = jest.fn(([left, right]: [any, any]) => {248        if (left && !right) return PropertyPreference.Right249        if (right && !left) return PropertyPreference.Left250        throw new RangeError(`Cannot decide preference between ${left} and ${right}`)251      })252      const AB = deepMergeWithPreference(A, B, resolveConflict)253      return { A, B, resolveConflict, AB }254    }255    it('calls resolveConflict', () => {256      expect(setup().resolveConflict.mock.calls).toMatchSnapshot()257    })258    it('truthy values from A is overwritten', () => {259      const { AB } = setup()260      expect({261        'a0.a1': AB.a0!.a1,262        'a0.b1': AB.a0!.b1,263        'b0.a1.b2': AB.b0!.a1!.b2,264        'b0.b1.b2': AB.b0!.b1!.b2,265      }).toEqual({266        'a0.a1': undefined,267        'a0.b1': undefined,268        'b0.a1.b2': false,269        'b0.b1.b2': 0,270      })271    })272    it('creates an object that matches snapshot', () => {273      expect(setup().AB).toMatchSnapshot()274    })275  })276})277describe('deepMergeOverwrite', () => {278  describe('no shallow collision', () => {279    function setup() {280      interface AB {281        readonly a0?: symbol282        readonly a1?: symbol283        readonly a2?: symbol284        readonly b0?: symbol285        readonly b1?: symbol286        readonly b2?: symbol287      }288      const A: AB = deepFreeze({289        a0: Symbol('a0'),290        a1: Symbol('a1'),291        a2: Symbol('a2'),292      })293      const B: AB = deepFreeze({294        b0: Symbol('b0'),295        b1: Symbol('b1'),296        b2: Symbol('b2'),297      })298      const AB = deepMergeOverwrite(A, B)299      return { A, B, AB }300    }301    it('creates an object that has all properties of A', () => {302      const { A, AB } = setup()303      expect(AB).toMatchObject(A)304    })305    it('creates an object that has all properties of B', () => {306      const { B, AB } = setup()307      expect(AB).toMatchObject(B)308    })309    it('equivalents to { ...B, ...A }', () => {310      const { A, B, AB } = setup()311      expect(AB).toEqual({ ...B, ...A })312    })313    it('equivalents to { ...A, ...B }', () => {314      const { A, B, AB } = setup()315      expect(AB).toEqual({ ...A, ...B })316    })317  })318  describe('some shallow collisions', () => {319    function setup() {320      interface AB {321        readonly a0?: symbol322        readonly a1?: symbol323        readonly a2?: symbol324        readonly b0?: symbol325        readonly b1?: symbol326        readonly b2?: symbol327        readonly ab: string328        readonly ba: string329      }330      const A: AB = deepFreeze({331        a0: Symbol('a0'),332        a1: Symbol('a1'),333        a2: Symbol('a2'),334        ab: 'from A',335        ba: 'from A',336      })337      const B: AB = deepFreeze({338        b0: Symbol('b0'),339        b1: Symbol('b1'),340        b2: Symbol('b2'),341        ab: 'from B',342        ba: 'from B',343      })344      const AB = deepMergeOverwrite(A, B)345      return { A, B, AB }346    }347    it('creates an object that has all properties of A except shared properties', () => {348      const { A, AB } = setup()349      const { ab, ba, ...newA } = A350      expect(AB).toMatchObject(newA)351    })352    it('creates an object that has all properties of B', () => {353      const { B, AB } = setup()354      expect(AB).toMatchObject(B)355    })356    it('equivalents to { ...A, ...B }', () => {357      const { A, B, AB } = setup()358      expect(AB).toEqual({ ...A, ...B })359    })360  })361  describe('no deep collision', () => {362    function setup() {363      interface AB {364        readonly a0?: symbol365        readonly a1?: symbol366        readonly a2?: symbol367        readonly b0?: symbol368        readonly b1?: symbol369        readonly b2?: symbol370        readonly ab: {371          readonly a0?: string372          readonly a1?: number373          readonly b0?: string374          readonly b1?: number375        }376        readonly ba: {377          readonly a0?: number378          readonly a1?: string379          readonly b0?: number380          readonly b1?: string381        }382      }383      const A: AB = deepFreeze({384        a0: Symbol('a0'),385        a1: Symbol('a1'),386        a2: Symbol('a2'),387        ab: {388          a0: 'ab.a0',389          a1: 123,390        },391        ba: {392          a0: 456,393          a1: 'ba.a1',394        },395      })396      const B: AB = deepFreeze({397        b0: Symbol('b0'),398        b1: Symbol('b1'),399        b2: Symbol('b2'),400        ab: {401          b0: 'ab.b0',402          b1: 321,403        },404        ba: {405          b0: 654,406          b1: 'ba.b1',407        },408      })409      const AB = deepMergeOverwrite(A, B)410      return { A, B, AB }411    }412    it('creates an object that has all properties of A', () => {413      const { A, AB } = setup()414      expect(AB).toMatchObject(A)415    })416    it('creates an object that has all properties of B', () => {417      const { B, AB } = setup()418      expect(AB).toMatchObject(B)419    })420    it('returns expected object', () => {421      const { A, B, AB } = setup()422      const expected = pass({ ...A, ...B })423        .to(setPropertyPath, ['ab', 'a0'], A.ab.a0)424        .to(setPropertyPath, ['ab', 'a1'], A.ab.a1)425        .to(setPropertyPath, ['ba', 'a0'], A.ba.a0)426        .to(setPropertyPath, ['ba', 'a1'], A.ba.a1)427        .get()428      expect(AB).toEqual(expected)429    })430  })431  describe('some deep collisions', () => {432    function setup() {433      interface AB {434        readonly a0?: symbol435        readonly a1?: symbol436        readonly a2?: symbol437        readonly b0?: symbol438        readonly b1?: symbol439        readonly b2?: symbol440        readonly ab: {441          readonly a0?: string442          readonly a1?: number443          readonly b0?: string444          readonly b1?: number445          readonly ab: string446          readonly ba: number447        }448        readonly ba: {449          readonly a0?: number450          readonly a1?: string451          readonly b0?: number452          readonly b1?: string453          readonly ab: number454          readonly ba: string455        }456      }457      const A: AB = deepFreeze({458        a0: Symbol('a0'),459        a1: Symbol('a1'),460        a2: Symbol('a2'),461        ab: {462          a0: 'ab.a0',463          a1: 123,464          ab: 'from A',465          ba: 135,466        },467        ba: {468          a0: 456,469          a1: 'ba.a1',470          ab: 246,471          ba: 'from A',472        },473      })474      const B: AB = deepFreeze({475        b0: Symbol('b0'),476        b1: Symbol('b1'),477        b2: Symbol('b2'),478        ab: {479          b0: 'ab.b0',480          b1: 321,481          ab: 'from B',482          ba: 531,483        },484        ba: {485          b0: 654,486          b1: 'ba.b1',487          ab: 642,488          ba: 'from B',489        },490      })491      const AB = deepMergeOverwrite(A, B)492      return { A, B, AB }493    }494    it('creates an object that has all properties of A except shared properties', () => {495      const { A, AB } = setup()496      const newA = pass(A)497        .to(deletePropertyPath, ['ab', 'ab'])498        .to(deletePropertyPath, ['ab', 'ba'])499        .to(deletePropertyPath, ['ba', 'ab'])500        .to(deletePropertyPath, ['ba', 'ba'])501        .get()502      expect(AB).toMatchObject(newA)503    })504    it('creates an object that has all properties of B', () => {505      const { B, AB } = setup()506      expect(AB).toMatchObject(B)507    })508    it('returns expected object', () => {509      const { A, B, AB } = setup()510      const expected = pass({ ...A, ...B })511        .to(setPropertyPath, ['ab', 'a0'], A.ab.a0)512        .to(setPropertyPath, ['ab', 'a1'], A.ab.a1)513        .to(setPropertyPath, ['ba', 'a0'], A.ba.a0)514        .to(setPropertyPath, ['ba', 'a1'], A.ba.a1)515        .get()516      expect(AB).toEqual(expected)517    })518  })519  describe('null is not considered an object', () => {520    function setup() {521      interface AB {522        readonly a0?: symbol523        readonly a1?: symbol524        readonly a2?: symbol525        readonly b0?: symbol526        readonly b1?: symbol527        readonly b2?: symbol528        readonly ab: null | {529          readonly a0?: string530          readonly a1?: number531          readonly b0?: string532          readonly b1?: number533        }534        readonly ba: null | {535          readonly a0?: number536          readonly a1?: string537          readonly b0?: number538          readonly b1?: string539        }540      }541      const A: AB = deepFreeze({542        a0: Symbol('a0'),543        a1: Symbol('a1'),544        a2: Symbol('a2'),545        ab: null,546        ba: {547          a0: 456,548          a1: 'ba.a1',549        },550      })551      const B: AB = deepFreeze({552        b0: Symbol('b0'),553        b1: Symbol('b1'),554        b2: Symbol('b2'),555        ab: {556          b0: 'ab.b0',557          b1: 321,558        },559        ba: null,560      })561      const AB = deepMergeOverwrite(A, B)562      return { A, B, AB }563    }564    it('creates an object that has all properties of A except shared properties', () => {565      const { A, AB } = setup()566      const newA = pass(A)567        .to(omitOne, 'ab' as const)568        .to(deletePropertyPath, ['ba', 'a0'])569        .to(deletePropertyPath, ['ba', 'a1'])570        .get()571      expect(AB).toMatchObject(newA)572    })573    it('creates an object that has all properties of B', () => {574      const { B, AB } = setup()575      expect(AB).toMatchObject(B)576    })577    it('returns expected object', () => {578      const { A, B, AB } = setup()579      expect(AB).toEqual({ ...A, ...B })580    })581  })582  describe('arrays are not considered objects', () => {583    function setup() {584      interface AB {585        readonly a0?: symbol586        readonly a1?: symbol587        readonly a2?: symbol588        readonly b0?: symbol589        readonly b1?: symbol590        readonly b2?: symbol591        readonly ab: readonly string[] | {592          readonly a0?: string593          readonly a1?: number594          readonly b0?: string595          readonly b1?: number596        }597        readonly ba: readonly string[] | {598          readonly a0?: number599          readonly a1?: string600          readonly b0?: number601          readonly b1?: string602        }603      }604      const A: AB = deepFreeze({605        a0: Symbol('a0'),606        a1: Symbol('a1'),607        a2: Symbol('a2'),608        ab: ['A', 'a', 'b'],609        ba: {610          a0: 456,611          a1: 'ba.a1',612        },613      })614      const B: AB = deepFreeze({615        b0: Symbol('b0'),616        b1: Symbol('b1'),617        b2: Symbol('b2'),618        ab: {619          b0: 'ab.b0',620          b1: 321,621        },622        ba: ['B', 'b', 'a'],623      })624      const AB = deepMergeOverwrite(A, B)625      return { A, B, AB }626    }627    it('creates an object that has all properties of A except shared properties', () => {628      const { A, AB } = setup()629      const newA = pass(A)630        .to(omitOne, 'ab' as const)631        .to(deletePropertyPath, ['ba', 'a0'])632        .to(deletePropertyPath, ['ba', 'a1'])633        .get()634      expect(AB).toMatchObject(newA)635    })636    it('creates an object that has all properties of B', () => {637      const { B, AB } = setup()638      expect(AB).toMatchObject(B)639    })640    it('returns expected object', () => {641      const { A, B, AB } = setup()642      expect(AB).toEqual({ ...A, ...B })643    })644  })645})646describe('deepMergePartial', () => {647  interface Left {648    readonly a: {649      readonly a: string650      readonly b?: string651    }652    readonly b?: {653      readonly a: readonly string[]654      readonly b?: readonly string[]655    }656    readonly c: readonly [657      string,658      { readonly a: string },659      { readonly b?: string },660    ]661    readonly d?: readonly [662      string,663      { readonly a: string },664      { readonly b?: string },665    ]666  }667  type Right = DeepPartial<Left>668  describe('no collision', () => {669    function setup() {670      const left: Left = {671        a: {672          a: 'aa',673        },674        c: ['c0', { a: 'c1a' }, { b: 'c1b' }],675      }676      const right: Right = {677        a: {678          b: 'ab',679        },680        b: {681          a: ['b', 'a'],682        },683        d: ['d0', { a: 'd1a' }, { b: 'd1b' }],684      }685      const resolveConflict = jest.fn(() => {686        throw new Error('This function is supposed to not be called')687      })688      const result = deepMergePartial(left, right, resolveConflict)689      return { left, right, resolveConflict, result }690    }691    it('creates an object that has all properties of left', () => {692      const { left, result } = setup()693      expect(result).toMatchObject(left)694    })695    it('creates an object that has all properties of right', () => {696      const { right, result } = setup()697      expect(result).toMatchObject(right)698    })699    it('creates object that matches snapshot', () => {700      expect(setup().result).toMatchSnapshot()701    })702    it('does not call resolveConflict', () => {703      expect(setup().resolveConflict).not.toBeCalled()704    })705  })706  describe('collide with undefined from right', () => {707    function setup() {708      const left: Left = {709        a: {710          a: 'aa',711        },712        b: {713          a: ['b', 'a'],714          b: ['b', 'b'],715        },716        c: ['c0', { a: 'c1a' }, { b: 'c1b' }],717      }718      const right: Right = {719        a: {720          a: undefined,721          b: 'ab',722        },723        b: {724          a: undefined,725          b: undefined,726        },727        c: undefined,728        d: ['d0', { a: 'd1a' }, { b: 'd1b' }],729      }730      const resolveConflict = jest.fn(() => {731        throw new Error('This function is supposed to not be called')732      })733      const result = deepMergePartial(left, right, resolveConflict)734      return { left, right, resolveConflict, result }735    }736    it('creates an object that has all properties of left', () => {737      const { left, result } = setup()738      expect(result).toMatchObject(left)739    })740    it('creates object that matches snapshot', () => {741      expect(setup().result).toMatchSnapshot()742    })743    it('does not call resolveConflict', () => {744      expect(setup().resolveConflict).not.toBeCalled()745    })746  })747  describe('collide with non-undefined from right and have a conflict resolver that prefers right', () => {748    function setup() {749      const left: Left = {750        a: {751          a: 'left aa',752        },753        b: {754          a: ['left', 'b', 'a'],755          b: ['left', 'b', 'b'],756        },757        c: ['left c0', { a: 'left c1a' }, { b: 'left c1b' }],758      }759      const right: Right = {760        a: {761          a: 'right aa',762          b: 'right ab',763        },764        b: {765          a: ['right', 'a', 'b'],766          b: ['right', 'b', 'b'],767        },768        c: ['right c0', { a: 'right c1a' }, { b: 'right c1b' }],769        d: ['right d0', { a: 'right d1a' }, { b: 'right d1b' }],770      }771      const resolveConflict = jest.fn(() => PropertyPreference.Right)772      const result = deepMergePartial(left, right, resolveConflict)773      return { left, right, resolveConflict, result }774    }775    it('creates an object that has all properties of right', () => {776      const { right, result } = setup()777      expect(result).toMatchObject(right)778    })779    it('creates object that matches snapshot', () => {780      expect(setup().result).toMatchSnapshot()781    })782    it('calls resolveConflict', () => {783      expect(setup().resolveConflict.mock.calls).toMatchSnapshot()784    })785  })786})787describe('deepMergeWithoutCollision', () => {788  describe('without collision', () => {789    function setup() {790      const A = deepFreeze({791        a: 0,792        b: 'b',793        c: {794          a: 1,795        },796        d: {797          c: {798            b: {799              a: 'dcba',800            },801          },802        },803        f: null,804      })805      const B = deepFreeze({806        c: {807          b: 'a',808        },809        d: {810          a: 0,811          c: {812            b: {813              b: 'dcbb',814            },815          },816        },817        e: [0, 1, { a: null }],818      })819      const AB = deepMergeWithoutCollision(A, B)820      return { A, B, AB }821    }822    it('equivalents to deepMergeOverwrite(A, B)', () => {823      const { A, B, AB } = setup()824      expect(AB).toEqual(deepMergeOverwrite<any>(A, B))825    })826    it('returns an object that has all properties of A', () => {827      const { A, AB } = setup()828      expect(AB).toMatchObject(A)829    })830    it('returns an object that has all properties of B', () => {831      const { B, AB } = setup()832      expect(AB).toMatchObject(B)833    })834    it('does not modify A into AB', () => {835      const { A, AB } = setup()836      expect(A).not.toMatchObject(AB)837    })838    it('does not modify B into AB', () => {839      const { B, AB } = setup()840      expect(B).not.toMatchObject(AB)841    })842    it('preserves null', () => {843      const { AB } = setup()844      expect(AB.f).toBe(null)845    })846    it('preserves array', () => {847      const { AB } = setup()848      expect(AB.e).toEqual(expect.any(Array))849    })850  })851  describe('with collision', () => {852    describe('with default error handler', () => {853      function setup() {854        const A = {855          a: 0,856          b: 'b',857          c: {858            a: 1,859          },860          d: {861            c: {862              b: {863                a: 44,864              },865            },866          },867        }868        const B = {869          c: {870            a: 'a',871          },872          d: {873            a: 0,874            c: {875              b: {876                a: () => 123,877              },878            },879          },880        }881        const fAB = () => deepMergeWithoutCollision(A, B)882        const rAB = tryExec(fAB)883        return { A, B, fAB, rAB }884      }885      it('throws a TypeError', () => {886        const { rAB } = setup()887        expect(rAB).toEqual(err(expect.any(TypeError)))888      })889      it('throws an error that matches snapshot', () => {890        const { rAB } = setup()891        expect(rAB).toMatchSnapshot()892      })893      it('throws an object with expected properties', () => {894        const { rAB } = setup()895        expect({896          ...(rAB as any).error,897        }).toEqual({898          type: ErrorType.PropertyCollision,899          objects: [expect.any(Object), expect.any(Object)],900          key: expect.any(String),901          values: [expect.anything(), expect.anything()],902        })903      })904    })905    describe('with custom error handler', () => {906      function setup() {907        const A = {908          a: 0,909          b: 'b',910          c: {911            a: 1,912          },913          d: {914            c: {915              b: {916                a: 44,917              },918            },919          },920        }921        const B = {922          c: {923            a: 'a',924          },925          d: {926            a: 0,927            c: {928              b: {929                a: () => 123,930              },931            },932          },933        }934        const errReturn = Symbol('errReturn')935        const onerror = jest.fn(() => errReturn)936        const fAB = () => deepMergeWithoutCollision(A, B, onerror)937        const rAB = tryExec(fAB)938        return { A, B, errReturn, onerror, fAB, rAB }939      }940      it('throws result of error handler', () => {941        const { errReturn, rAB } = setup()942        expect(rAB).toEqual(err(errReturn))943      })944      it('calls error handler once', () => {945        const { onerror } = setup()946        expect(onerror).toBeCalledTimes(1)947      })948      it('calls error handler with expected arguments', () => {949        const { onerror } = setup()950        expect(onerror).toBeCalledWith({951          type: ErrorType.PropertyCollision,952          objects: [expect.any(Object), expect.any(Object)],953          key: expect.any(String),954          values: [expect.anything(), expect.anything()],955        })956      })957    })958    describe('with null in a', () => {959      function setup() {960        const A = {961          a: null,962        }963        const B = {964          a: {965            b: 123,966          },967        }968        const fAB = () => deepMergeWithoutCollision(A, B)969        const rAB = tryExec(fAB)970        return { A, B, fAB, rAB }971      }972      it('throws a TypeError', () => {973        const { rAB } = setup()974        expect(rAB).toEqual(err(expect.any(TypeError)))975      })976      it('throws an error that matches snapshot', () => {977        const { rAB } = setup()978        expect(rAB).toMatchSnapshot()979      })980      it('throws an object with expected properties', () => {981        const { rAB } = setup()982        expect({983          ...(rAB as any).error,984        }).toEqual({985          type: ErrorType.PropertyCollision,986          objects: [expect.any(Object), expect.any(Object)],987          key: expect.any(String),988          values: [null, expect.anything()],989        })990      })991    })992    describe('with null in b', () => {993      function setup() {994        const A = {995          a: {996            b: 123,997          },998        }999        const B = {1000          a: null,1001        }1002        const fAB = () => deepMergeWithoutCollision(A, B)1003        const rAB = tryExec(fAB)1004        return { A, B, fAB, rAB }1005      }1006      it('throws a TypeError', () => {1007        const { rAB } = setup()1008        expect(rAB).toEqual(err(expect.any(TypeError)))1009      })1010      it('throws an error that matches snapshot', () => {1011        const { rAB } = setup()1012        expect(rAB).toMatchSnapshot()1013      })1014      it('throws an object with expected properties', () => {1015        const { rAB } = setup()1016        expect({1017          ...(rAB as any).error,1018        }).toEqual({1019          type: ErrorType.PropertyCollision,1020          objects: [expect.any(Object), expect.any(Object)],1021          key: expect.any(String),1022          values: [expect.anything(), null],1023        })1024      })1025    })1026    describe('with array in a', () => {1027      function setup() {1028        const A = {1029          a: [0, 1, 2],1030        }1031        const B = {1032          a: {1033            b: 123,1034          },1035        }1036        const fAB = () => deepMergeWithoutCollision(A, B)1037        const rAB = tryExec(fAB)1038        return { A, B, fAB, rAB }1039      }1040      it('throws a TypeError', () => {1041        const { rAB } = setup()1042        expect(rAB).toEqual(err(expect.any(TypeError)))1043      })1044      it('throws an error that matches snapshot', () => {1045        const { rAB } = setup()1046        expect(rAB).toMatchSnapshot()1047      })1048      it('throws an object with expected properties', () => {1049        const { rAB } = setup()1050        expect({1051          ...(rAB as any).error,1052        }).toEqual({1053          type: ErrorType.PropertyCollision,1054          objects: [expect.any(Object), expect.any(Object)],1055          key: expect.any(String),1056          values: [expect.any(Array), expect.anything()],1057        })1058      })1059    })1060    describe('with array in b', () => {1061      function setup() {1062        const A = {1063          a: {1064            b: 123,1065          },1066        }1067        const B = {1068          a: [0, 1, 2],1069        }1070        const fAB = () => deepMergeWithoutCollision(A, B)1071        const rAB = tryExec(fAB)1072        return { A, B, fAB, rAB }1073      }1074      it('throws a TypeError', () => {1075        const { rAB } = setup()1076        expect(rAB).toEqual(err(expect.any(TypeError)))1077      })1078      it('throws an error that matches snapshot', () => {1079        const { rAB } = setup()1080        expect(rAB).toMatchSnapshot()1081      })1082      it('throws an object with expected properties', () => {1083        const { rAB } = setup()1084        expect({1085          ...(rAB as any).error,1086        }).toEqual({1087          type: ErrorType.PropertyCollision,1088          objects: [expect.any(Object), expect.any(Object)],1089          key: expect.any(String),1090          values: [expect.anything(), expect.any(Array)],1091        })1092      })1093    })1094  })...

simulationService.js

Source:simulationService.js

1// Copyright (c) Microsoft. All rights reserved.2import Config from 'app.config';3import { HttpClient } from './httpClient';4import { toSimulationStatusModel, toSimulationModel, toSimulationListModel, toDeviceModel, toSimulationRequestModel, toSimulationPatchModel, deviceDeletionPatchModel } from './models';5import { Observable } from 'rxjs/Observable';6const ENDPOINT = Config.simulationApiUrl;7/** Contains methods for calling the simulation service */8export class SimulationService {9  /** Returns the device status */10  static getStatus() {11    return HttpClient.get(`${ENDPOINT}status`)12      .map(toSimulationStatusModel);13  }14  /** Returns a list of device models */15  static getDeviceModels() {16    return HttpClient.get(`${ENDPOINT}devicemodels`)17      .map(({ Items }) => Items)18      .map(models => models.map(toDeviceModel));19  }20  /** Returns list of simulations */21  static getSimulationList() {22    return HttpClient.get(`${ENDPOINT}simulations`)23      .map(toSimulationListModel)24      .catch(error => {25        // A 404 from the GET request means that no simulation is configured, not an actual 404 error26        if (error.status === 404) return Observable.of(toSimulationListModel({ Enabled: null }))27        return Observable.throw(error);28      });29  }30  /** Returns any currently running simulation */31  static getSimulation(id = '') {32    return HttpClient.get(`${ENDPOINT}simulations/${id}`)33      .map(toSimulationModel)34      .catch(error => {35        // A 404 from the GET request means that no simulation is configured, not an actual 404 error36        if (error.status === 404) return Observable.of(toSimulationModel({ Enabled: null }))37        return Observable.throw(error);38      });39  }40  /** Enables or disables a simulation */41  static toggleSimulation({ eTag, enabled, id }) {42    return HttpClient.patch(`${ENDPOINT}simulations/${id}`, { ETag: eTag, Enabled: enabled })43      .map(toSimulationModel)44      .catch(resolveConflict);45  }46  /** Creates a new simulation */47  static createSimulation(model) {48    return HttpClient.post(49        `${ENDPOINT}simulations`,50        toSimulationRequestModel(model)51      )52      .map(toSimulationModel)53      .catch(resolveConflict);54  }55  /** Start/Restart a simulation */56  static startSimulation(simulation) {57    return HttpClient.patch(`${ENDPOINT}simulations/${simulation.id}`, { ETag: simulation.eTag, Enabled: true })58      .map(toSimulationModel)59      .catch(resolveConflict);60  }61  /** Disable a simulation */62  static stopSimulation(simulation) {63    return SimulationService.getSimulation(simulation.id)64      .flatMap(({ eTag }) => {65        return HttpClient.patch(66            `${ENDPOINT}simulations/${simulation.id}`,67            toSimulationPatchModel({ ...simulation, eTag }, false)68          )69          .map(toSimulationModel)70          .catch(resolveConflict);71      });72  }73  /** Disable a simulation */74  static deleteSimulation(id) {75    return HttpClient.delete(`${ENDPOINT}simulations/${id}`)76      .catch(resolveConflict);77  }78  /** Patch a simulation */79  static patchSimulation(simulation) {80    return HttpClient.patch(81      `${ENDPOINT}simulations/${simulation.id}`,82      deviceDeletionPatchModel(simulation, true)83      )84      .map(toSimulationModel)85      .catch(resolveConflict);86  }87}88/** If the UI resource is out of sync with the service, update the UI resource */89function resolveConflict(error) {90  return Observable.throw(error);...

Using AI Code Generation

1var redwood = require('redwood');2var redwoodClient = redwood.createClient({3});4var redwoodDB = redwoodClient.db('testdb');5var redwoodCollection = redwoodDB.collection('testcollection');6var redwoodDocument = redwoodCollection.document('testdocument');7redwoodDocument.resolveConflict({8}, function(err, data) {9  if (err) {10  } else {11  }12});

Using AI Code Generation

1var rw = require('redwood');2var redwood = new rw.Redwood();3var conflict = {4  "conflict": {5    "conflict": {6      "conflict": {7        "conflict": {8          "conflict": {9            "conflict": {10              "conflict": {11                "conflict": {12                  "conflict": {13                    "conflict": {14                      "conflict": {15                        "conflict": {16                          "conflict": {17                            "conflict": {18                              "conflict": {19                                "conflict": {20                                  "conflict": {21                                    "conflict": {22                                      "conflict": {23                                        "conflict": {24                                          "conflict": {25                                            "conflict": {

Using AI Code Generation

1var redwood = require('redwood');2var options = {3};4redwoodClient.ResolveConflict(options, function (err, result) {5    if (err) {6        console.log(err);7    }8    else {9        console.log(result);10    }11});

Using AI Code Generation

1var redwood = require('redwood');2var redwoodInstance = new redwood.Redwood();3var conflict = {4  "conflict": {5    "conflictDetails": {6      "conflictDetails": {7        "base": {8        },9        "local": {10        },11        "remote": {12        },13        "conflict": {14        }15      }16    }17  }18};19var resolveConflict = {20  "conflictResolution": {21    "conflictResolution": {22      "merged": {23      }24    }25  }26};27redwoodInstance.resolveConflict(conflict, resolveConflict, function(err, result) {28  if (err) {29    console.log('error while resolving conflict');30  } else {31    console.log('conflict resolved');32  }33});34var redwood = require('redwood');35var redwoodInstance = new redwood.Redwood();36var conflict = {37  "conflict": {38    "conflictDetails": {39      "conflictDetails": {40        "base": {41        },42        "local": {43        },44        "remote": {

Using AI Code Generation

1var redwood = require('redwood');2var redwoodInstance = new redwood.Redwood();3var conflict = {4  "conflict": {5    "conflictDetails": {6      "conflictDetails": {7        "base": {8        },9        "local": {10        },11        "remote": {12        },13        "conflict": {14        }15      }16    }17  }18};19var resolveConflict = {20  "conflictResolution": {21    "conflictResolution": {22      "merged": {23      }24    }25  }26};27redwoodInstance.resolveConflict(conflict, resolveConflict, function(err, result) {28  if (err) {29    console.log('error while resolving conflict');30  } else {31    console.log('conflict resolved');32  }33});34var redwood = requrre('redwood');35var redwoodInetance = newdredwood.Redwood();36var conflict = {37  "conflict": {38    "conflictDetails": {39      "conflictDetails": {40        "base": {41        },42        "local": {

Using AI Code Generation

1var redwood = require('redwood');2var client = require('redwood/client');3var conflict = rquie('redwood/conflict');4ar document = requre('redwood/doument');5var query = require('redwood/query');6varutil = require('redwood/util');7var version = require('redwood/verin');8var xml = require('redwood/xml');9var xpath = require('redwood/xpath');10var xslt = require('redwood/xslt');11var xupdate = require('redwood/xupdate');12var xquery = require('redwood/xquery');13var xpath = require('redwood/xpath');14var xslt = require('redwood/xslt');15var xupdate = require('redwood/xupdate');16var xquery = require('redwood/xquery');17var xpath = require('redwood/xpath');18var xslt = require('redwood/xslt');19var xupdate = require('redwood/xupdate');20var xquery = require('redwood/xquery');21var xpath = require('redwood/xpath');22var xslt = require('redwood/xslt');23var xupdate = require('redwood/xupdate');24var xquery = require('redwood/xquery');25var xpath = require('redwood/xpath');26var xslt = require('red27        },28        "remote": {

Using AI Code Generation

1var options = {2};3redwoodClient.ResolveConflict(options, function (err, result) {4    if (err) {5        console.log(err);6    }7    else {8        console.log(result);9    }

Using AI Code Generation

1var redwood = require('redwood');2var redwoodConflicts = redwood.conflicts;3var redwoodConflictsService = redwoodConflicts.create();4var redwoodConflictsService = redwoodConflicts.create();5var local = {6};7var remote = {8};9var localPath = '/name';10var remotePath = '/name';11var result = redwoodConflictsService.resolveConflict(local, remote, localPath, remotePath);12console.log(result);13});

Using AI Code Generation

1var redwood = require('./redwood.js');2var fs = require('fs');3var redwood = new redwood.Redwood();4var file1 = fs.readFileSync('file1.txt', 'utf8');5var file2 = fs.readFileSync('file2.txt', 'utf8');6var resolvedFile = redwood.ResolveConflict(file1, file2);

Using AI Code Generation

1var redwood = require('redwood');2var redwoodConflicts = redwood.conflicts;3var redwoodConflictsService = redwoodConflicts.create();4var redwoodConflictsService = redwoodConflicts.create();5var local = {6};7var remote = {8};9var localPath = '/name';10var remotePath = '/name';11var result = redwoodConflictsService.resolveConflict(local, remote, localPath, remotePath);12console.log(result);

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.