How to use expectedEntity method in stryker-parent

Best JavaScript code snippet using stryker-parent

EntityRepository.test.js

Source:EntityRepository.test.js

1process.env.NODE_ENV = 'test';2const knex = require('knex');3const KnexMock = require('mock-knex');4const EntityRepository = require('./EntityRepository');5describe('Test suit for entityRepository', () => {6    const db = knex({client: 'pg'});7    let entityRepository = null;8    let knexTracker = null;9    beforeAll(() => {10        KnexMock.mock(db);11        entityRepository = new EntityRepository({12            entityName: 'Entity',13            db,14            logError: console.error15        });16    });17    beforeEach(() => {18        knexTracker = KnexMock.getTracker();19        knexTracker.install();20    });21    describe('getAll method', () => {22        it('get an array of objects', async () => {23            const expectedEntity = [{object: 1}, {object: 2}];24            knexTracker.on('query', (query, step) => {25                expect(query.method).toBe('select');26                query.response(expectedEntity);27            });28            const actualEntity = await entityRepository.getAll();29            expect(actualEntity).toEqual(expectedEntity);30        });31        it('handles errors when they arise (no leak)', async () => {32            let actualEntity;33            let expectedEntity;34            try {35                expectedEntity = new Error('Arbitrary Error');36                knexTracker.on('query', (query, step) => {37                    expect(query.method).toBe('select');38                    query.reject(expectedEntity);39                });40                actualEntity = await entityRepository.getAll();41                return actualEntity;42            }43            catch (error) {44                expect(error.message).toEqual('Error at DB');45            }46        });47    });48    49    describe('getById method', () => {50        it('get a specific entity based on id', async () => {51            const expectedEntity = [{object: 1}];52            knexTracker.on('query', (query, step) => {53                expect(query.method).toBe('select');54                query.response(expectedEntity);55            });56            const actualEntity = await entityRepository.getById(1);57            expect(actualEntity).toEqual(expectedEntity[0]);58        });59        it('handles errors when they arise (no leak)', async () => {60            let actualEntity;61            let expectedEntity;62            try {63                expectedEntity = new Error('Error at DB');64                knexTracker.on('query', (query, step) => {65                    expect(query.method).toBe('select');66                    query.reject(expectedEntity);67                });68                actualEntity = await entityRepository.getById(1);69            }70            catch (error) {71                expect(error.message).toEqual('Error at DB');72            }73        });74    });75    describe('getByEmail method', () => {76        it('get a specific entity based on email', async () => {77            const expectedEntity = [{object: 1}];78            knexTracker.on('query', (query, step) => {79                expect(query.method).toBe('select');80                query.response(expectedEntity);81            });82            const actualEntity = await entityRepository.getByEmail('chuck@gmail.com');83            expect(actualEntity).toEqual(expectedEntity[0]);84        });85        it('handles errors when they arise (no leak)', async () => {86            let actualEntity;87            let expectedEntity;88            try {89                expectedEntity = new Error('Error at DB');90                knexTracker.on('query', (query, step) => {91                    expect(query.method).toBe('select');92                    query.reject(expectedEntity);93                });94                actualEntity = await entityRepository.getByEmail('chuck@gmail.com');95            }96            catch (error) {97                expect(error.message).toEqual('Error at DB');98            }99        });100    });101    describe('getByIdentifier method', () => {102        it('get a single object', async () => {103            const expectedEntity = {object: 1};104            knexTracker.on('query', (query, step) => {105                expect(query.method).toBe('select');106                query.response([expectedEntity]);107            });108            const actualEntity = await entityRepository.getByIdentifier('chuckhagy@gmail.com', 'email');109            expect(actualEntity).toEqual(expectedEntity);110        });111        it('handles errors when they arise (no leak)', async () => {112            let actualEntity;113            let expectedEntity;114            try {115                expectedEntity = new Error('Error at DB');116                knexTracker.on('query', (query, step) => {117                    expect(query.method).toBe('select');118                    query.reject(expectedEntity);119                });120                actualEntity = await entityRepository.getByIdentifier(1, 'email');121            }122            catch (error) {123                expect(error.message).toEqual('Error at DB');124            }125        });126    });127    describe('getCollectionByIdentifier method', () => {128        it('get a single object', async () => {129            const expectedEntity = [{object: 1}, {object: 2}];130            knexTracker.on('query', (query, step) => {131                expect(query.method).toBe('select');132                query.response(expectedEntity);133            });134            const actualEntity = await entityRepository.getCollectionByIdentifier(1, 'user_id');135            expect(actualEntity).toEqual(expectedEntity);136        });137        it('handles errors when they arise (no leak)', async () => {138            let actualEntity;139            let expectedEntity;140            try {141                expectedEntity = new Error('Error at DB');142                knexTracker.on('query', (query, step) => {143                    expect(query.method).toBe('select');144                    query.reject(expectedEntity);145                });146                actualEntity = await entityRepository.getCollectionByIdentifier(1, 'user_id');147            }148            catch (error) {149                expect(error.message).toEqual('Error at DB');150            }151        });152    });153    describe('getTagsByComponent method', () => {154        it('get array of tags for a given component', async () => {155            const expectedEntity = [{object: 1}, {object: 2}];156            knexTracker.on('query', (query, step) => {157                expect(query.method).toBe('select');158                query.response(expectedEntity);159            });160            const actualEntity = await entityRepository.getTagsByComponent(1);161            expect(actualEntity).toEqual(expectedEntity);162        });163        it('handles errors when they arise (no leak)', async () => {164            let actualEntity;165            let expectedEntity;166            try {167                expectedEntity = new Error('Error at DB');168                knexTracker.on('query', (query, step) => {169                    expect(query.method).toBe('select');170                    query.reject(expectedEntity);171                });172                actualEntity = await entityRepository.getTagsByComponent(1);173            }174            catch (error) {175                expect(error.message).toEqual('Error at DB');176            }177        });178    });179    describe('getFollowers method', () => {180        it('get an array of followers', async () => {181            const expectedEntity = [{object: 1}, {object: 2}];182            knexTracker.on('query', (query, step) => {183                expect(query.method).toBe('select');184                query.response(expectedEntity);185            });186            const actualEntity = await entityRepository.getFollowers(1);187            expect(actualEntity).toEqual(expectedEntity);188        });189        it('handles errors when they arise (no leak)', async () => {190            let actualEntity;191            let expectedEntity;192            try {193                expectedEntity = new Error('Error at DB');194                knexTracker.on('query', (query, step) => {195                    expect(query.method).toBe('select');196                    query.reject(expectedEntity);197                });198                actualEntity = await entityRepository.getFollowers(1);199            }200            catch (error) {201                expect(error.message).toEqual('Error at DB');202            }203        });204    });205    describe('getFollowerIds method', () => {206        it('get an array of user IDs', async () => {207            const expectedEntity = [1, 2];208            knexTracker.on('query', (query, step) => {209                expect(query.method).toBe('select');210                query.response(expectedEntity);211            });212            const actualEntity = await entityRepository.getFollowerIds(1);213            expect(actualEntity).toEqual(expectedEntity);214        });215        it('handles errors when they arise (no leak)', async () => {216            let actualEntity;217            let expectedEntity;218            try {219                expectedEntity = new Error('Error at DB');220                knexTracker.on('query', (query, step) => {221                    expect(query.method).toBe('select');222                    query.reject(expectedEntity);223                });224                actualEntity = await entityRepository.getFollowerIds(1);225                return actualEntity226            }227            catch (error) {228                expect(error.message).toEqual('Error at DB');229            }230        });231    });232    describe('getFollowees method', () => {233        it('get an array of user IDs', async () => {234            const expectedEntity = [1, 2];235            knexTracker.on('query', (query, step) => {236                expect(query.method).toBe('select');237                query.response(expectedEntity);238            });239            const actualEntity = await entityRepository.getFollowees(1);240            expect(actualEntity).toEqual(expectedEntity);241        });242        it('handles errors when they arise (no leak)', async () => {243            let actualEntity;244            let expectedEntity;245            try {246                expectedEntity = new Error('Error at DB');247                knexTracker.on('query', (query, step) => {248                    expect(query.method).toBe('select');249                    query.reject(expectedEntity);250                });251                actualEntity = await entityRepository.getFollowees(1);252                return actualEntity253            }254            catch (error) {255                expect(error.message).toEqual('Error at DB');256            }257        });258    });259    describe('getCollectionByIdentifierSpecial method', () => {260        it('get an array of relational objects based on identifier WITHOUT SPECIAL', async () => {261            const expectedEntity = [{object: 1}, {object: 2}];262            knexTracker.on('query', (query, step) => {263                expect(query.method).toBe('select');264                query.response(expectedEntity);265            });266            const actualEntity = await entityRepository.getCollectionByIdentifierSpecial(1, 'component_id');267            expect(actualEntity).toEqual(expectedEntity);268        });269        it('get an array of relational objects based on identifier WITH SPECIAL', async () => {270            const expectedEntity = [{object: 1}, {object: 2}];271            knexTracker.on('query', (query, step) => {272                expect(query.method).toBe('select');273                query.response(expectedEntity);274            });275            const actualEntity = await entityRepository.getCollectionByIdentifierSpecial(1, 'vote_id', 'vote');276            expect(actualEntity).toEqual(expectedEntity);277        });278        it('handles errors when they arise (no leak)', async () => {279            let actualEntity;280            let expectedEntity;281            try {282                expectedEntity = new Error('Error at DB');283                knexTracker.on('query', (query, step) => {284                    expect(query.method).toBe('select');285                    query.reject(expectedEntity);286                });287                actualEntity = await entityRepository.getCollectionByIdentifierSpecial(1, 'component_id');288                return actualEntity289            }290            catch (error) {291                expect(error.message).toEqual('Error at DB');292            }293        });294    });295    describe('getFansByComponent method', () => {296        it('get an array of fan objects based on component id', async () => {297            const expectedEntity = [{object: 1}, {object: 2}];298            knexTracker.on('query', (query, step) => {299                expect(query.method).toBe('select');300                query.response(expectedEntity);301            });302            const actualEntity = await entityRepository.getFansByComponent(1);303            expect(actualEntity).toEqual(expectedEntity);304        });305        it('handles errors when they arise (no leak)', async () => {306            let actualEntity;307            let expectedEntity;308            try {309                expectedEntity = new Error('Error at DB');310                knexTracker.on('query', (query, step) => {311                    expect(query.method).toBe('select');312                    query.reject(expectedEntity);313                });314                actualEntity = await entityRepository.getFansByComponent(1);315                return actualEntity316            }317            catch (error) {318                expect(error.message).toEqual('Error at DB');319            }320        });321    });322    describe('checkForDuplicateRelation method', () => {323        it('get an array of user-component objects based on those two ids', async () => {324            const expectedEntity = [{object: 1}, {object: 2}];325            knexTracker.on('query', (query, step) => {326                expect(query.method).toBe('select');327                query.response(expectedEntity);328            });329            const actualEntity = await entityRepository.checkForDuplicateRelation(1, 1);330            expect(actualEntity).toEqual(expectedEntity);331        });332        it('handles errors when they arise (no leak)', async () => {333            let actualEntity;334            let expectedEntity;335            try {336                expectedEntity = new Error('Error at DB');337                knexTracker.on('query', (query, step) => {338                    expect(query.method).toBe('select');339                    query.reject(expectedEntity);340                });341                actualEntity = await entityRepository.checkForDuplicateRelation(1, 1);342                return actualEntity343            }344            catch (error) {345                expect(error.message).toEqual('Error at DB');346            }347        });348    });349    describe('checkForDuplicateTag method', () => {350        it('get an array of tag-component objects based on those two ids', async () => {351            const expectedEntity = [{object: 1}, {object: 2}];352            knexTracker.on('query', (query, step) => {353                expect(query.method).toBe('select');354                query.response(expectedEntity);355            });356            const actualEntity = await entityRepository.checkForDuplicateTag(1, 1);357            expect(actualEntity).toEqual(expectedEntity);358        });359        it('handles errors when they arise (no leak)', async () => {360            let actualEntity;361            let expectedEntity;362            try {363                expectedEntity = new Error('Error at DB');364                knexTracker.on('query', (query, step) => {365                    expect(query.method).toBe('select');366                    query.reject(expectedEntity);367                });368                actualEntity = await entityRepository.checkForDuplicateTag(1, 1);369                return actualEntity370            }371            catch (error) {372                expect(error.message).toEqual('Error at DB');373            }374        });375    });376    describe('checkForDuplicateTag method', () => {377        it('get an array of follower-followee objects based on those two ids', async () => {378            const expectedEntity = [{object: 1}, {object: 2}];379            knexTracker.on('query', (query, step) => {380                expect(query.method).toBe('select');381                query.response(expectedEntity);382            });383            const actualEntity = await entityRepository.checkForDuplicateFollow(1, 1);384            expect(actualEntity).toEqual(expectedEntity);385        });386        it('handles errors when they arise (no leak)', async () => {387            let actualEntity;388            let expectedEntity;389            try {390                expectedEntity = new Error('Error at DB');391                knexTracker.on('query', (query, step) => {392                    expect(query.method).toBe('select');393                    query.reject(expectedEntity);394                });395                actualEntity = await entityRepository.checkForDuplicateFollow(1, 1);396                return actualEntity397            }398            catch (error) {399                expect(error.message).toEqual('Error at DB');400            }401        });402    });403    describe('createNew method', () => {404        it('get a single object', async () => {405            const expectedEntity = [{object: 1}];406            knexTracker.on('query', (query, step) => {407                expect(query.method).toBe('insert');408                query.response(expectedEntity);409            });410            const actualEntity = await entityRepository.createNew({'user_data': 1});411            expect(actualEntity).toEqual(expectedEntity[0]);412        });413        it('handles errors when they arise (no leak)', async () => {414            let actualEntity;415            let expectedEntity;416            try {417                expectedEntity = new Error('Error at DB');418                knexTracker.on('query', (query, step) => {419                    expect(query.method).toBe('insert');420                    query.reject(expectedEntity);421                });422                actualEntity = await entityRepository.createNew({'user_data': 1});423            }424            catch (error) {425                expect(error.message).toEqual('Error at DB');426            }427        });428    });429    describe('update entity method', () => {430        it('get a single object back based on id', async () => {431            const expectedEntity = [{object: 1}];432            knexTracker.on('query', (query, step) => {433                expect(query.method).toBe('update');434                query.response(expectedEntity);435            });436            const actualEntity = await entityRepository.update({id: 1});437            expect(actualEntity).toEqual(expectedEntity[0]);438        });439        it('handles errors when they arise (no leak)', async () => {440            let actualEntity;441            let expectedEntity;442            try {443                expectedEntity = new Error('Error at DB');444                knexTracker.on('query', (query, step) => {445                    expect(query.method).toBe('update');446                    query.reject(expectedEntity);447                });448                actualEntity = await entityRepository.update({id: 1});449            }450            catch (error) {451                expect(error.message).toEqual('Error at DB');452            }453        });454    });455    describe('delete (actually soft del for DEAD BEE) entity method', () => {456        it('get a single object back based on id of "deleted" user', async () => {457            const expectedEntity = [{object: 1}];458            knexTracker.on('query', (query, step) => {459                expect(query.method).toBe('update');460                query.response(expectedEntity);461            });462            const actualEntity = await entityRepository.delete({id: 1});463            expect(actualEntity).toEqual(expectedEntity[0]);464        });465        it('handles errors when they arise (no leak) ', async () => {466            let actualEntity;467            let expectedEntity;468            try {469                expectedEntity = new Error('Error at DB');470                knexTracker.on('query', (query, step) => {471                    expect(query.method).toBe('update');472                    query.reject(expectedEntity);473                });474                actualEntity = await entityRepository.delete({id: 1});475            }476            catch (error) {477                expect(error.message).toEqual('Error at DB');478            }479        });480    });481    describe('deleteComponent (actually soft del for components) entity method', () => {482        it('get a single object back based on id of "deleted" component', async () => {483            const expectedEntity = [{object: 1}];484            knexTracker.on('query', (query, step) => {485                expect(query.method).toBe('update');486                query.response(expectedEntity);487            });488            const actualEntity = await entityRepository.deleteComponent(1);489            expect(actualEntity).toEqual(expectedEntity[0]);490        });491        it('handles errors when they arise (no leak) ', async () => {492            let actualEntity;493            let expectedEntity;494            try {495                expectedEntity = new Error('Error at DB');496                knexTracker.on('query', (query, step) => {497                    expect(query.method).toBe('update');498                    query.reject(expectedEntity);499                });500                actualEntity = await entityRepository.deleteComponent(1);501            }502            catch (error) {503                expect(error.message).toEqual('Error at DB');504            }505        });506    });507    describe('hardDelete entity method', () => {508        it('get a single object back based on id of deleted entity', async () => {509            const expectedEntity = [{object: 1}];510            knexTracker.on('query', (query, step) => {511                expect(query.method).toBe('del');512                query.response(expectedEntity);513            });514            const actualEntity = await entityRepository.hardDelete(1);515            expect(actualEntity).toEqual(expectedEntity[0]);516        });517        it('handles errors when they arise (no leak) ', async () => {518            let actualEntity;519            let expectedEntity;520            try {521                expectedEntity = new Error('Error at DB');522                knexTracker.on('query', (query, step) => {523                    expect(query.method).toBe('del');524                    query.reject(expectedEntity);525                });526                actualEntity = await entityRepository.hardDelete(1);527            }528            catch (error) {529                expect(error.message).toEqual('Error at DB');530            }531        });532    });533    describe('hardDeleteByUser entity method', () => {534        it('get a single object back based on id of deleted user-component relation', async () => {535            const expectedEntity = [{object: 1}];536            knexTracker.on('query', (query, step) => {537                expect(query.method).toBe('del');538                query.response(expectedEntity);539            });540            const actualEntity = await entityRepository.hardDeleteByUser(1, 1);541            expect(actualEntity).toEqual(expectedEntity[0]);542        });543        it('handles errors when they arise (no leak) ', async () => {544            let actualEntity;545            let expectedEntity;546            try {547                expectedEntity = new Error('Error at DB');548                knexTracker.on('query', (query, step) => {549                    expect(query.method).toBe('del');550                    query.reject(expectedEntity);551                });552                actualEntity = await entityRepository.hardDeleteByUser(1, 1);553            }554            catch (error) {555                expect(error.message).toEqual('Error at DB');556            }557        });558    });559    describe('hardDeleteByTag entity method', () => {560        it('get a single object back based on id of deleted tag-component relation', async () => {561            const expectedEntity = [{object: 1}];562            knexTracker.on('query', (query, step) => {563                expect(query.method).toBe('del');564                query.response(expectedEntity);565            });566            const actualEntity = await entityRepository.hardDeleteByTag(1, 1);567            expect(actualEntity).toEqual(expectedEntity[0]);568        });569        it('handles errors when they arise (no leak) ', async () => {570            let actualEntity;571            let expectedEntity;572            try {573                expectedEntity = new Error('Error at DB');574                knexTracker.on('query', (query, step) => {575                    expect(query.method).toBe('del');576                    query.reject(expectedEntity);577                });578                actualEntity = await entityRepository.hardDeleteByTag(1, 1);579            }580            catch (error) {581                expect(error.message).toEqual('Error at DB');582            }583        });584    });585    describe('hardDeleteFollow entity method', () => {586        it('get a single object back based on id of deleted follower-followee relation', async () => {587            const expectedEntity = [{object: 1}];588            knexTracker.on('query', (query, step) => {589                expect(query.method).toBe('del');590                query.response(expectedEntity);591            });592            const actualEntity = await entityRepository.hardDeleteFollow(1, 1);593            expect(actualEntity).toEqual(expectedEntity[0]);594        });595        it('handles errors when they arise (no leak) ', async () => {596            let actualEntity;597            let expectedEntity;598            try {599                expectedEntity = new Error('Error at DB');600                knexTracker.on('query', (query, step) => {601                    expect(query.method).toBe('del');602                    query.reject(expectedEntity);603                });604                actualEntity = await entityRepository.hardDeleteFollow(1, 1);605            }606            catch (error) {607                expect(error.message).toEqual('Error at DB');608            }609        });610    });611    afterEach(() => {612        knexTracker.uninstall();613    });614    afterAll(() => {615        KnexMock.unmock(db);616    });...

EntityResolver.test.js

Source:EntityResolver.test.js

1const EntityResolver = require('./EntityResolver')2describe('EntityResolver Tests', () => {3    const entityService = {4        getAll: jest.fn(),5        getById: jest.fn(),6        getByIdentifier: jest.fn(),7        getOwnerByParentComponentId: jest.fn(),8        getByUserId: jest.fn(),9        getParent: jest.fn(),10        getChildren: jest.fn(),11        getCloneSource: jest.fn(),12        getClones: jest.fn(),13        getTagsByComponent: jest.fn(),14        getFollowers: jest.fn(),15        getFollowees: jest.fn(),16        getActivity: jest.fn(),17        getComment: jest.fn(),18        getByIdentifierSpecial: jest.fn(),19        getByUserIdSpecial: jest.fn(),20        createNew: jest.fn(),21        update: jest.fn(),22        delete: jest.fn(),23    };24    const entityResolver = new EntityResolver({25        entityName: 'Entity',26        entityService27    });28    describe('getAll method', () => {29        const parent = {id: 1};30        const args = {id: 1};31        const context = {authenticatedUserId: 1};32        it('should return all entries from entity', async () => {33            const expectedEntity = [{id: 1}];34            entityService.getAll.mockReturnValueOnce(Promise.resolve(expectedEntity));35            const actualEntity = await entityResolver.getAll(parent, args, context);36            expect(actualEntity).toEqual(expectedEntity);37        });38        it('should deal with errors when they occur', async () => {39            try {40                const expectedEntity = new Error('Arbitrary error bubbling up from SERVICE');41                entityService.getAll.mockReturnValueOnce(Promise.reject(expectedEntity));42                const actualEntity = await entityResolver.getAll(parent, args, context);43                return actualEntity44            }45            catch (error) {46                expect(error.message).toEqual('Error occurred. Please try again.');47            }48        });49    });50    describe('getById method', () => {51        const expectedEntity = {id: 1};52        const parent = {id: 1};53        const args = {id: 1};54        const context = {authenticatedUserId: 1};55        it('should return single entry from entity', async () => {56            const parent = {};57            entityService.getById.mockReturnValueOnce(Promise.resolve(expectedEntity));58            const actualEntity = await entityResolver.getById(parent, args, context);59            expect(actualEntity).toEqual(expectedEntity);60        });61        it('should deal with errors when they occur', async () => {62            try {63                const expectedEntity = new Error('Arbitrary error bubbling up from SERVICE');64                entityService.getById.mockReturnValueOnce(Promise.reject(expectedEntity));65                const actualEntity = await entityResolver.getById(parent, args, context);66                return actualEntity67            }68            catch (error) {69                expect(error.message).toEqual('Error occurred. Please try again.');70            }71        });72    });73    describe('getOwnerByParentComponentId method', () => {74        const args = {id: 1};75        const parent = {id: 1};76        const context = {authenticatedUserId: 1};77        it('should return single entry from entity', async () => {78            const expectedEntity = {id: 1};79            entityService.getById.mockReturnValueOnce(Promise.resolve(expectedEntity));80            const actualEntity = await entityResolver.getOwnerByParentComponentId(parent, args, context);81            expect(actualEntity).toEqual(expectedEntity);82        });83        it('should deal with errors when they occur', async () => {84            try {85                const expectedEntity = new Error('Arbitrary error bubbling up from SERVICE');86                entityService.getById.mockReturnValueOnce(Promise.reject(expectedEntity));87                const actualEntity = await entityResolver.getOwnerByParentComponentId(parent, args, context);88                return actualEntity89            }90            catch (error) {91                expect(error.message).toEqual('Error occurred. Please try again.');92            }93        });94    });95    describe('getByIdentifier method', () => {96        const parent = {id: 1};97        const args = {id: 1};98        const context = {authenticatedUserId: 1};99        it('should return single entry from entity', async () => {100            const expectedEntity = {id: 1};101            entityService.getByIdentifier.mockReturnValueOnce(Promise.resolve(expectedEntity));102            const actualEntity = await entityResolver.getByIdentifier(parent, args, context);103            expect(actualEntity).toEqual(expectedEntity);104        });105        it('should deal with errors when they occur', async () => {106            try {107                const expectedEntity = new Error('Arbitrary error bubbling up from SERVICE');108                entityService.getByIdentifier.mockReturnValueOnce(Promise.reject(expectedEntity));109                const actualEntity = await entityResolver.getByIdentifier(parent, args, context);110                return actualEntity111            }112            catch (error) {113                expect(error.message).toEqual('Error occurred. Please try again.');114            }115        });116    });117    describe('getByUserId method', () => {118        const parent = {id: 1};119        const args = {id: 1};120        const context = {authenticatedUserId: 1};121        it('should return single entry from entity', async () => {122            const expectedEntity = {id: 1};123            entityService.getByUserId.mockReturnValueOnce(Promise.resolve(expectedEntity));124            const actualEntity = await entityResolver.getByUserId(parent, args, context);125            expect(actualEntity).toEqual(expectedEntity);126        });127        it('should deal with errors when they occur', async () => {128            try {129                const expectedEntity = new Error('Arbitrary error bubbling up from SERVICE');130                entityService.getByUserId.mockReturnValueOnce(Promise.reject(expectedEntity));131                const actualEntity = await entityResolver.getByUserId(parent, args, context);132                return actualEntity133            }134            catch (error) {135                expect(error.message).toEqual('Error occurred. Please try again.');136            }137        });138    });139    describe('getParent method', () => {140        const parent = {id: 1};141        const args = {id: 1};142        const context = {authenticatedUserId: 1};143        it('should return single entry from entity', async () => {144            const expectedEntity = {id: 1};145            entityService.getById.mockReturnValueOnce(Promise.resolve(expectedEntity));146            const actualEntity = await entityResolver.getParent(parent, args, context);147            expect(actualEntity).toEqual(expectedEntity);148        });149        it('should deal with errors when they occur', async () => {150            try {151                const expectedEntity = new Error('Arbitrary error bubbling up from SERVICE');152                entityService.getById.mockReturnValueOnce(Promise.reject(expectedEntity));153                const actualEntity = await entityResolver.getParent(parent, args, context);154                return actualEntity155            }156            catch (error) {157                expect(error.message).toEqual('Error occurred. Please try again.');158            }159        });160    });161    describe('getChildren method', () => {162        const parent = {id: 1};163        const args = {id: 1};164        const context = {authenticatedUserId: 1};165        it('should return array of entries from entity', async () => {166            const expectedEntity = [{id: 1}, {id: 1}];167            entityService.getChildren.mockReturnValueOnce(Promise.resolve(expectedEntity));168            const actualEntity = await entityResolver.getChildren(parent, args, context);169            expect(actualEntity).toEqual(expectedEntity);170        });171        it('should deal with errors when they occur', async () => {172            try {173                const expectedEntity = new Error('Arbitrary error bubbling up from SERVICE');174                entityService.getChildren.mockReturnValueOnce(Promise.reject(expectedEntity));175                const actualEntity = await entityResolver.getChildren(parent, args, context);176                return actualEntity177            }178            catch (error) {179                expect(error.message).toEqual('Error occurred. Please try again.');180            }181        });182    });183    describe('getCloneSource method', () => {184        const parent = {id: 1};185        const args = {id: 1};186        const context = {authenticatedUserId: 1};187        it('should return array of entries from entity', async () => {188            const expectedEntity = [{id: 1}, {id: 1}];189            entityService.getById.mockReturnValueOnce(Promise.resolve(expectedEntity));190            const actualEntity = await entityResolver.getCloneSource(parent, args, context);191            expect(actualEntity).toEqual(expectedEntity);192        });193        it('should deal with errors when they occur', async () => {194            try {195                const expectedEntity = new Error('Arbitrary error bubbling up from SERVICE');196                entityService.getById.mockReturnValueOnce(Promise.reject(expectedEntity));197                const actualEntity = await entityResolver.getCloneSource(parent, args, context);198                return actualEntity199            }200            catch (error) {201                expect(error.message).toEqual('Error occurred. Please try again.');202            }203        });204    });205    describe('getClones method', () => {206        const parent = {id: 1};207        const args = {id: 1};208        const context = {authenticatedUserId: 1};209        it('should return array of entries from entity', async () => {210            const expectedEntity = [{id: 1}, {id: 1}];211            entityService.getClones.mockReturnValueOnce(Promise.resolve(expectedEntity));212            const actualEntity = await entityResolver.getClones(parent, args, context);213            expect(actualEntity).toEqual(expectedEntity);214        });215        it('should deal with errors when they occur', async () => {216            try {217                const expectedEntity = new Error('Arbitrary error bubbling up from SERVICE');218                entityService.getClones.mockReturnValueOnce(Promise.reject(expectedEntity));219                const actualEntity = await entityResolver.getClones(parent, args, context);220                return actualEntity221            }222            catch (error) {223                expect(error.message).toEqual('Error occurred. Please try again.');224            }225        });226    });227    describe('getTagsByComponent method', () => {228        const parent = {id: 1};229        const args = {id: 1};230        const context = {authenticatedUserId: 1};231        it('should return array of entries from entity', async () => {232            const expectedEntity = [{id: 1}, {id: 1}];233            entityService.getTagsByComponent.mockReturnValueOnce(Promise.resolve(expectedEntity));234            const actualEntity = await entityResolver.getTagsByComponent(parent, args, context);235            expect(actualEntity).toEqual(expectedEntity);236        });237        it('should deal with errors when they occur', async () => {238            try {239                const expectedEntity = new Error('Arbitrary error bubbling up from SERVICE');240                entityService.getTagsByComponent.mockReturnValueOnce(Promise.reject(expectedEntity));241                const actualEntity = await entityResolver.getTagsByComponent(parent, args, context);242                return actualEntity243            }244            catch (error) {245                expect(error.message).toEqual('Error occurred. Please try again.');246            }247        });248    });249    describe('getFollowers method', () => {250        const parent = {id: 1};251        const args = {id: 1};252        const context = {authenticatedUserId: 1};253        it('should return array of entries from entity', async () => {254            const expectedEntity = [{id: 1}, {id: 1}];255            entityService.getFollowers.mockReturnValueOnce(Promise.resolve(expectedEntity));256            const actualEntity = await entityResolver.getFollowers(parent, args, context);257            expect(actualEntity).toEqual(expectedEntity);258        });259        it('should deal with errors when they occur', async () => {260            try {261                const expectedEntity = new Error('Arbitrary error bubbling up from SERVICE');262                entityService.getFollowers.mockReturnValueOnce(Promise.reject(expectedEntity));263                const actualEntity = await entityResolver.getFollowers(parent, args, context);264                return actualEntity265            }266            catch (error) {267                expect(error.message).toEqual('Error occurred. Please try again.');268            }269        });270    });271    describe('getFollowers method', () => {272        const parent = {id: 1};273        const args = {id: 1};274        const context = {authenticatedUserId: 1};275        it('should return array of entries from entity', async () => {276            const expectedEntity = [{id: 1}, {id: 1}];277            entityService.getFollowees.mockReturnValueOnce(Promise.resolve(expectedEntity));278            const actualEntity = await entityResolver.getFollowees(parent, args, context);279            expect(actualEntity).toEqual(expectedEntity);280        });281        it('should deal with errors when they occur', async () => {282            try {283                const expectedEntity = new Error('Arbitrary error bubbling up from SERVICE');284                entityService.getFollowees.mockReturnValueOnce(Promise.reject(expectedEntity));285                const actualEntity = await entityResolver.getFollowees(parent, args, context);286                return actualEntity287            }288            catch (error) {289                expect(error.message).toEqual('Error occurred. Please try again.');290            }291        });292    });293    describe('getByIdentifierSpecial method', () => {294        const parent = {id: 1};295        const args = {id: 1};296        const context = {authenticatedUserId: 1};297        it('should return array of entries from entity', async () => {298            const expectedEntity = [{id: 1}, {id: 1}];299            entityService.getByIdentifierSpecial.mockReturnValueOnce(Promise.resolve(expectedEntity));300            const actualEntity = await entityResolver.getByIdentifierSpecial(parent, args, context);301            expect(actualEntity).toEqual(expectedEntity);302        });303        it('should deal with errors when they occur', async () => {304            try {305                const expectedEntity = new Error('Arbitrary error bubbling up from SERVICE');306                entityService.getByIdentifierSpecial.mockReturnValueOnce(Promise.reject(expectedEntity));307                const actualEntity = await entityResolver.getByIdentifierSpecial(parent, args, context);308                return actualEntity309            }310            catch (error) {311                expect(error.message).toEqual('Error occurred. Please try again.');312            }313        });314    });315    describe('getByUserIdSpecial method', () => {316        const parent = {id: 1};317        const args = {id: 1};318        const context = {authenticatedUserId: 1};319        it('should return specific entry from entity', async () => {320            const expectedEntity = {id: 2};321            entityService.getByUserIdSpecial.mockReturnValueOnce(Promise.resolve(expectedEntity));322            const actualEntity = await entityResolver.getByUserIdSpecial(parent, args, context);323            expect(actualEntity).toEqual(expectedEntity);324        });325        it('should deal with errors when they occur', async () => {326            try {327                const expectedEntity = new Error('Arbitrary error bubbling up from SERVICE');328                entityService.getByUserIdSpecial.mockReturnValueOnce(Promise.reject(expectedEntity));329                const actualEntity = await entityResolver.getByUserIdSpecial(parent, args, context);330                return actualEntity331            }332            catch (error) {333                expect(error.message).toEqual('Error occurred. Please try again.');334            }335        });336    });337    describe('getActivity method', () => {338        const parent = {id: 1};339        const args = {id: 1};340        const context = {authenticatedUserId: 1};341        it('should return array of activities from activity entity', async () => {342            const expectedEntity = [{id: 1}, {id: 1}];343            entityService.getActivity.mockReturnValueOnce(Promise.resolve(expectedEntity));344            const actualEntity = await entityResolver.getActivity(parent, args, context);345            expect(actualEntity).toEqual(expectedEntity);346        });347        it('should deal with errors when they occur', async () => {348            try {349                const expectedEntity = new Error('Arbitrary error bubbling up from SERVICE');350                entityService.getActivity.mockReturnValueOnce(Promise.reject(expectedEntity));351                const actualEntity = await entityResolver.getActivity(parent, args, context);352                return actualEntity353            }354            catch (error) {355                expect(error.message).toEqual('Error occurred. Please try again.');356            }357        });358    });359    describe('getComment method', () => {360        const parent = {id: 1};361        const args = {id: 1};362        const context = {authenticatedUserId: 1};363        it('should return specific comment', async () => {364            const expectedEntity = {id: 2};365            entityService.getComment.mockReturnValueOnce(Promise.resolve(expectedEntity));366            const actualEntity = await entityResolver.getComment(parent, args, context);367            expect(actualEntity).toEqual(expectedEntity);368        });369        it('should deal with errors when they occur', async () => {370            try {371                const expectedEntity = new Error('Arbitrary error bubbling up from SERVICE');372                entityService.getComment.mockReturnValueOnce(Promise.reject(expectedEntity));373                const actualEntity = await entityResolver.getComment(parent, args, context);374                return actualEntity375            }376            catch (error) {377                expect(error.message).toEqual('Error occurred. Please try again.');378            }379        });380    });381    describe('createNew method', () => {382        const parent = {id: 1};383        const args = {id: 1};384        const context = {authenticatedUserId: 1};385        it('should return specific created entity', async () => {386            const expectedEntity = {id: 2};387            entityService.createNew.mockReturnValueOnce(Promise.resolve(expectedEntity));388            const actualEntity = await entityResolver.createNew(parent, args, context);389            expect(actualEntity).toEqual(expectedEntity);390        });391        it('should deal with errors when they occur', async () => {392            try {393                const expectedEntity = new Error('Arbitrary error bubbling up from SERVICE');394                entityService.createNew.mockReturnValueOnce(Promise.reject(expectedEntity));395                const actualEntity = await entityResolver.createNew(parent, args, context);396                return actualEntity397            }398            catch (error) {399                expect(error.message).toEqual('Error occurred. Please try again.');400            }401        });402        it('should deal with MISSING errors when they occur', async () => {403            try {404                const expectedEntity = new Error('MISSING DATA');405                entityService.createNew.mockReturnValueOnce(Promise.reject(expectedEntity));406                const actualEntity = await entityResolver.createNew(parent, args, context);407                return actualEntity408            }409            catch (error) {410                expect(error.message).toEqual('Incomplete Information: MISSING DATA');411            }412        });413        it('should deal with DUPLICATE errors when they occur', async () => {414            try {415                const expectedEntity = new Error('DUPLICATE: EMAIL ADDRESS');416                entityService.createNew.mockReturnValueOnce(Promise.reject(expectedEntity));417                const actualEntity = await entityResolver.createNew(parent, args, context);418                return actualEntity419            }420            catch (error) {421                expect(error.message).toEqual('DUPLICATE: EMAIL ADDRESS');422            }423        });424    });425    describe('update method', () => {426        const parent = {id: 1};427        const args = {id: 1};428        const context = {authenticatedUserId: 1};429        it('should return specific updated entity', async () => {430            const expectedEntity = {id: 2};431            entityService.update.mockReturnValueOnce(Promise.resolve(expectedEntity));432            const actualEntity = await entityResolver.update(parent, args, context);433            expect(actualEntity).toEqual(expectedEntity);434        });435        it('should deal with errors when they occur', async () => {436            try {437                const expectedEntity = new Error('Arbitrary error bubbling up from SERVICE');438                entityService.update.mockReturnValueOnce(Promise.reject(expectedEntity));439                const actualEntity = await entityResolver.update(parent, args, context);440                return actualEntity441            }442            catch (error) {443                expect(error.message).toEqual('Error occurred. Please try again.');444            }445        });446    });447    describe('delete method', () => {448        const parent = {id: 1};449        const args = {id: 1};450        const context = {authenticatedUserId: 1};451        it('should return specific deleted entity', async () => {452            const expectedEntity = {id: 2};453            entityService.delete.mockReturnValueOnce(Promise.resolve(expectedEntity));454            const actualEntity = await entityResolver.delete(parent, args, context);455            expect(actualEntity).toEqual(expectedEntity);456        });457        it('should deal with errors when they occur', async () => {458            try {459                const expectedEntity = new Error('Arbitrary error bubbling up from SERVICE');460                entityService.delete.mockReturnValueOnce(Promise.reject(expectedEntity));461                const actualEntity = await entityResolver.delete(parent, args, context);462                return actualEntity463            }464            catch (error) {465                expect(error.message).toEqual('Error occurred. Please try again.');466            }467        });468    });...

CoinTableContainer_spec.js

Source:CoinTableContainer_spec.js

1import React from 'react';2import { shallow, render } from 'enzyme';3import { expect } from 'chai';4import sinon from 'sinon';5import CoinTableContainer from '../../containers/CoinTableContainer';6import CoinTable from '../../CoinTable';7import mockStore from '../../mockStore';8import Api from '../../Api';9const getWrapper = (props, initState = {10  resource: {11    entities: [],12    isLoading: false,13  },14}) => shallow(15  <CoinTableContainer />,16  {17    context: {18      store: mockStore(initState),19    },20  }21);22describe('<CoinTableContainer>', () => {23  it('renders okay', () => {24    expect(() => {25      getWrapper();26    }).not.to.throw();27  });28  it('passes the entities values', () => {29    const expectedEntity = {30      id: 12,31      name: 'My Coin',32      price: 39478230,33    };34    const expectedLoading = true;35    const wrapper = getWrapper(null, {36      resource: {37        entities: {38          [expectedEntity.id]: expectedEntity,39        },40        ids: [expectedEntity.id],41        isLoading: expectedLoading,42      },43    });44    const { coins, isLoading, fetch } = wrapper.props();45    expect(coins.length).to.eq(1);46    expect(typeof fetch).to.eq('function');47    const fetchStub = sinon.stub(Api, 'get').returns(Promise.resolve({ data: [] }));48    expect(fetchStub.callCount).to.eq(0);49    fetch();50    expect(fetchStub.callCount).to.eq(1);51    expect(fetchStub.calledWith('transactions?_limit=10')).to.eq(true);52  });...

Using AI Code Generation

1const expectedEntity = require('stryker-parent').expectedEntity;2const expectedEntity = require('stryker-parent').expectedEntity;3const expectedEntity = require('stryker-parent').expectedEntity;4const expectedEntity = require('stryker-parent').expectedEntity;5const expectedEntity = require('stryker-parent').expectedEntity;6const expectedEntity = require('stryker-parent').expectedEntity;7const expectedEntity = require('stryker-parent').expectedEntity;8const expectedEntity = require('stryker-parent').expectedEntity;9const expectedEntity = require('stryker-parent').expectedEntity;10const expectedEntity = require('stryker-parent').expectedEntity;11const expectedEntity = require('stryker-parent').expectedEntity;12const expectedEntity = require('stryker-parent').expectedEntity;13const expectedEntity = require('stryker-parent').expectedEntity;14const expectedEntity = require('stryker-parent').expectedEntity;15const expectedEntity = require('stryker-parent').expectedEntity;16const expectedEntity = require('stryker-parent').expectedEntity;17const expectedEntity = require('stryker-parent').expectedEntity;18const expectedEntity = require('stryker-parent

Using AI Code Generation

1var stryker = require('stryker-parent');2stryker.expectedEntity('test.js');3var stryker = require('stryker-parent');4stryker.expectedEntity('test.js');5var stryker = require('stryker-parent');6stryker.expectedEntity('test.js');7var stryker = require('stryker-parent');8stryker.expectedEntity('test.js');9var stryker = require('stryker-parent');10stryker.expectedEntity('test.js');11var stryker = require('stryker-parent');12stryker.expectedEntity('test.js');13var stryker = require('stryker-parent');14stryker.expectedEntity('test.js');15var stryker = require('stryker-parent');16stryker.expectedEntity('test.js');17var stryker = require('stryker-parent');18stryker.expectedEntity('test.js');19var stryker = require('stryker-parent');20stryker.expectedEntity('test.js');21var stryker = require('stryker-parent');22stryker.expectedEntity('test.js');23var stryker = require('stryker-parent');24stryker.expectedEntity('test.js');25var stryker = require('stryker-parent');26stryker.expectedEntity('test.js');27var stryker = require('stryker-parent');28stryker.expectedEntity('test.js');29var stryker = require('stryker-parent');30stryker.expectedEntity('test.js');31var stryker = require('stryker-parent');32stryker.expectedEntity('test.js');

Using AI Code Generation

1const expectedEntity = require('stryker-parent').expectedEntity;2console.log(expectedEntity);3const fs = require('fs');4const path = require('path');5const expectedEntity = fs.readFileSync(path.join(__dirname, 'expected-entity.txt'), 'utf8');6module.exports = {7};

Using AI Code Generation

1const {expectedEntity} = require('stryker-parent');2const {expect} = require('chai');3describe('expectedEntity', () => {4  it('should return a string', () => {5    expect(expectedEntity()).to.be.a('string');6  });7});8const {expectedEntity} = require('stryker-child');9const {expect} = require('chai');10describe('expectedEntity', () => {11  it('should return a string', () => {12    expect(expectedEntity()).to.be.a('string');13  });14});15module.exports = function(config) {16  config.set({17  });18};19function expectedEntity() {20  return 'parent';21}22module.exports = {23};24const {expectedEntity} = require('stryker-parent');25function expectedEntity() {26  return 'child';27}28module.exports = {29};3018:11:59 (3692) INFO SandboxPool Creating 1 test runners (based on CPU count)3118:11:59 (3692) INFO Stryker 1 Mutant(s) generated3218:11:59 (3692) INFO Stryker 1 Mutant(s) tested (0 survived, 1 timed out)

Using AI Code Generation

1var expectedEntity = require('stryker-parent').expectedEntity;2var test = require('tape');3var browserify = require('browserify');4var vm = require('vm');5var fs = require('fs');6var path = require('path');7var expected = expectedEntity('test.js');8test('should not throw an error', function (t) {9    t.plan(1);10    var b = browserify();11    b.add(path.join(__dirname, 'test.js'));12    b.bundle(function (err, src) {13        if (err) {14            t.fail(err);15        }16        var c = {17        };18        vm.runInNewContext(src, c);19    });20});21var expectedEntity = require('stryker-parent').expectedEntity;22var test = require('tape');23var browserify = require('browserify');24var vm = require('vm');25var fs = require('fs');26var path = require('path');27var expected = expectedEntity('test.js');28test('should not throw an error', function (t) {29    t.plan(1);30    var b = browserify();31    b.add(path.join(__dirname, 'test.js'));32    b.bundle(function (err, src) {33        if (err) {34            t.fail(err);35        }36        var c = {37        };38        vm.runInNewContext(src, c);39    });40});41var expectedEntity = require('stryker-parent').expectedEntity;42var test = require('tape');43var browserify = require('browserify');44var vm = require('vm');45var fs = require('fs');46var path = require('path');47var expected = expectedEntity('test.js');48test('should not throw an error', function (t) {49    t.plan(1);50    var b = browserify();51    b.add(path.join(__dirname, 'test.js'));52    b.bundle(function (err, src) {53        if (err) {54            t.fail(err);55        }56        var c = {57        };58        vm.runInNewContext(src, c

Using AI Code Generation

1const expectedEntity = require('stryker-parent').expectedEntity;2describe('test', () => {3    it('should pass', () => {4        expect(expectedEntity('test')).toBe('test');5    });6});7module.exports = function (config) {8    config.set({9    });10};11{12  "devDependencies": {13  }14}

Using AI Code Generation

1const expectedEntity = require('stryker-parent').expectedEntity;2const actualEntity = require('./actualEntity');3module.exports = expectedEntity(actualEntity, 'actualEntity');4module.exports = {5};6module.exports = function(config) {7  config.set({8  });9};

Using AI Code Generation

1var stryker = require('stryker-parent');2var expectedEntity = stryker.expectedEntity;3var assert = require('assert');4var entity = { name: 'foo' };5var actual = expectedEntity(entity, 'name');6assert.equal(actual, entity);7var stryker = require('stryker-parent');8var expectedEntity = stryker.expectedEntity;9var assert = require('assert');10var entity = { name: 'foo' };11var actual = expectedEntity(entity, 'name');12assert.equal(actual, entity);

Using AI Code Generation

1const { StrykerParent } = require('stryker-parent');2const expectedEntity = StrykerParent.expectedEntity;3describe('test', () => {4  it('should return expected entity', () => {5    const expected = expectedEntity('test');6    expect(expected).to.equal('test');7  });8});9      at Function.Module._resolveFilename (internal/modules/cjs/loader.js:582:15)10      at Function.Module._load (internal/modules/cjs/loader.js:508:25)11      at Module.require (internal/modules/cjs/loader.js:638:17)12      at require (internal/modules/cjs/helpers.js:22:18)13      at Context.<anonymous> (test.js:3:23)14      at processImmediate (internal/timers.js:439:21)

Using AI Code Generation

1const expectedEntity = require('stryker-parent').expectedEntity;2describe('test', () => {3    it('should return the expected entity', () => {4        const entity = expectedEntity();5    });6});

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.