How to use createStubsRepository method in mountebank

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responseResolverTest.js

Source:responseResolverTest.js

...36    }37    describe('#resolve', function () {38        it('should resolve "is" without transformation', async function () {39            const proxy = {},40                stubs = createStubsRepository(),41                resolver = ResponseResolver.create(stubs, proxy),42                logger = Logger.create(),43                responseConfig = { is: 'value' };44            const response = await resolver.resolve(responseConfig, 'request', logger, {});45            assert.strictEqual(response, 'value');46        });47        it('should resolve "proxy" by delegating to the proxy for in process resolution', async function () {48            const proxy = { to: mock().returns(Promise.resolve({ key: 'value' })) },49                stubs = createStubsRepository(),50                resolver = ResponseResolver.create(stubs, proxy),51                logger = Logger.create();52            // Call through the stubRepository to have it add the setMetadata function53            await stubs.add({ responses: [{ proxy: { to: 'where' } }] });54            const responseConfig = await getResponseFrom(stubs),55                response = await resolver.resolve(responseConfig, 'request', logger, {});56            assert.strictEqual(response.key, 'value');57            assert.ok(proxy.to.wasCalledWith('where', 'request', {58                to: 'where',59                mode: 'proxyOnce'60            }), proxy.to.message());61        });62        it('should resolve "proxy" by returning proxy configuration for out of process resolution', async function () {63            const stubs = createStubsRepository(),64                resolver = ResponseResolver.create(stubs, null, 'CALLBACK URL'),65                logger = Logger.create();66            // Call through the stubRepository to have it add the setMetadata function67            await stubs.add({ responses: [{ proxy: { to: 'where' } }] });68            const responseConfig = await getResponseFrom(stubs),69                response = await resolver.resolve(responseConfig, 'request', logger, {});70            assert.deepEqual(response, {71                proxy: { to: 'where', mode: 'proxyOnce' },72                request: 'request',73                callbackURL: 'CALLBACK URL/0'74            });75        });76        it('should default to "proxyOnce" mode', async function () {77            const proxy = { to: mock().returns(Promise.resolve({ key: 'value' })) },78                stubs = createStubsRepository(),79                resolver = ResponseResolver.create(stubs, proxy),80                logger = Logger.create();81            // Call through the stubRepository to have it add the setMetadata function82            await stubs.add({ responses: [{ proxy: { to: 'where' } }] });83            const responseConfig = await getResponseFrom(stubs);84            await resolver.resolve(responseConfig, 'request', logger, {});85            assert.strictEqual(responseConfig.proxy.mode, 'proxyOnce');86        });87        it('should change unrecognized mode to "proxyOnce" mode', async function () {88            const proxy = { to: mock().returns(Promise.resolve({ key: 'value' })) },89                stubs = createStubsRepository(),90                resolver = ResponseResolver.create(stubs, proxy),91                logger = Logger.create();92            // Call through the stubRepository to have it add the setMetadata function93            await stubs.add({ responses: [{ proxy: { to: 'where', mode: 'unrecognized' } }] });94            const responseConfig = await getResponseFrom(stubs);95            await resolver.resolve(responseConfig, 'request', logger, {});96            assert.strictEqual(responseConfig.proxy.mode, 'proxyOnce');97        });98        it('should resolve proxy in proxyOnce mode by adding a new "is" stub to the front of the list', async function () {99            const proxy = { to: mock().returns(Promise.resolve({ key: 'value' })) },100                stubs = createStubsRepository(),101                resolver = ResponseResolver.create(stubs, proxy),102                logger = Logger.create();103            await stubs.add({ responses: [], predicates: [{ equals: { ignore: 'true' } }] });104            await stubs.add({ responses: [{ proxy: { to: 'where' } }] });105            const responseConfig = await getResponseFrom(stubs),106                response = await resolver.resolve(responseConfig, {}, logger, {}),107                all = await stubs.toJSON(),108                stubResponses = all.map(stub => proxyResponses(stub.responses));109            assert.strictEqual(response.key, 'value');110            assert.deepEqual(stubResponses, [111                [],112                [{ is: { key: 'value' } }],113                [{ proxy: { to: 'where' } }]114            ]);115        });116        it('should support adding wait behavior to newly created stub for in process imposters', async function () {117            const proxy = { to: mock().returns(delay(100).then(() => Promise.resolve({ data: 'value' }))) },118                stubs = createStubsRepository(),119                resolver = ResponseResolver.create(stubs, proxy),120                logger = Logger.create(),121                request = {};122            await stubs.add({ responses: [{ proxy: { to: 'where', addWaitBehavior: true } }] });123            const responseConfig = await getResponseFrom(stubs);124            await resolver.resolve(responseConfig, request, logger, {});125            const all = await stubs.toJSON(),126                stubResponses = all.map(stub => stub.responses),127                wait = stubResponses[0][0].is._proxyResponseTime;128            assert.ok(wait > 90); // allow some variability129            assert.deepEqual(stubResponses, [130                [{ is: { data: 'value', _proxyResponseTime: wait }, behaviors: [{ wait: wait }] }],131                [{ proxy: { to: 'where', addWaitBehavior: true } }]132            ]);133        });134        it('should support adding wait behavior to newly created response in proxyAlways mode', async function () {135            let call = 0;136            async function proxyReturn () {137                await delay(100);138                call += 1;139                return { data: call };140            }141            const proxy = { to: proxyReturn },142                stubs = createStubsRepository(),143                resolver = ResponseResolver.create(stubs, proxy),144                logger = Logger.create(),145                request = {};146            await stubs.add({ responses: [{ proxy: { to: 'where', mode: 'proxyAlways', addWaitBehavior: true } }] });147            const responseConfig = await getResponseFrom(stubs);148            // First call adds the stub, second call adds a response149            await resolver.resolve(responseConfig, request, logger, {});150            await resolver.resolve(responseConfig, request, logger, {});151            const all = await stubs.toJSON(),152                stubResponses = all.map(stub => stub.responses),153                firstWait = stubResponses[1][0].is._proxyResponseTime,154                secondWait = stubResponses[1][1].is._proxyResponseTime;155            assert.deepEqual(stubResponses, [156                [{ proxy: { to: 'where', mode: 'proxyAlways', addWaitBehavior: true } }],157                [158                    { is: { data: 1, _proxyResponseTime: firstWait }, behaviors: [{ wait: firstWait }] },159                    { is: { data: 2, _proxyResponseTime: secondWait }, behaviors: [{ wait: secondWait }] }160                ]161            ]);162        });163        it('should run behaviors on proxy response before recording it', async function () {164            const decorateFunc = (request, response) => { response.data += '-DECORATED'; };165            const proxy = { to: mock().returns(Promise.resolve({ data: 'RESPONSE' })) },166                stubs = createStubsRepository(),167                resolver = ResponseResolver.create(stubs, proxy),168                logger = Logger.create(),169                response = {170                    proxy: { to: 'where' },171                    behaviors: [{ decorate: decorateFunc.toString() }]172                },173                request = {};174            await stubs.add({ responses: [response] });175            const responseConfig = await getResponseFrom(stubs);176            await resolver.resolve(responseConfig, request, logger, {});177            const all = await stubs.toJSON(),178                stubResponses = all.map(stub => proxyResponses(stub.responses));179            assert.deepEqual(stubResponses, [180                [{ is: { data: 'RESPONSE-DECORATED' } }],181                [{ proxy: { to: 'where' }, behaviors: [{ decorate: decorateFunc.toString() }] }]182            ]);183        });184        it('should support adding decorate behavior to newly created stub', async function () {185            const decorateFunc = '(request, response) => {}';186            const proxy = { to: mock().returns(Promise.resolve({ data: 'value' })) },187                stubs = createStubsRepository(),188                resolver = ResponseResolver.create(stubs, proxy),189                logger = Logger.create(),190                request = {};191            await stubs.add({ responses: [{ proxy: { to: 'where', addDecorateBehavior: decorateFunc } }] });192            const responseConfig = await getResponseFrom(stubs);193            await resolver.resolve(responseConfig, request, logger, {});194            const all = await stubs.toJSON(),195                stubResponses = all.map(stub => proxyResponses(stub.responses));196            assert.deepEqual(stubResponses, [197                [{ is: { data: 'value' }, behaviors: [{ decorate: decorateFunc }] }],198                [{ proxy: { to: 'where', addDecorateBehavior: decorateFunc } }]199            ]);200        });201        it('should support adding decorate behavior to newly created response in proxyAlways mode', async function () {202            const decorateFunc = '(request, response) => {}';203            const proxy = { to: mock().returns(Promise.resolve({ data: 'value' })) },204                stubs = createStubsRepository(),205                resolver = ResponseResolver.create(stubs, proxy),206                logger = Logger.create(),207                request = {};208            await stubs.add({ responses: [{ proxy: { to: 'where', mode: 'proxyAlways', addDecorateBehavior: decorateFunc } }] });209            const responseConfig = await getResponseFrom(stubs);210            // First call adds the stub, second call adds a response211            await resolver.resolve(responseConfig, request, logger, {});212            await resolver.resolve(responseConfig, request, logger, stubs);213            const all = await stubs.toJSON(),214                stubResponses = all.map(stub => proxyResponses(stub.responses));215            assert.deepEqual(stubResponses, [216                [{ proxy: { to: 'where', mode: 'proxyAlways', addDecorateBehavior: decorateFunc } }],217                [218                    { is: { data: 'value' }, behaviors: [{ decorate: decorateFunc }] },219                    { is: { data: 'value' }, behaviors: [{ decorate: decorateFunc }] }220                ]221            ]);222        });223        it('should resolve "proxy" and remember full objects as "deepEquals" predicates', async function () {224            const proxy = { to: mock().returns(Promise.resolve({ key: 'value' })) },225                stubs = createStubsRepository(),226                resolver = ResponseResolver.create(stubs, proxy),227                logger = Logger.create(),228                response = {229                    proxy: {230                        to: 'where',231                        predicateGenerators: [{ matches: { key: true } }]232                    }233                },234                request = { key: { nested: { first: 'one', second: 'two' }, third: 'three' } };235            await stubs.add({ responses: [response] });236            const responseConfig = await getResponseFrom(stubs);237            await resolver.resolve(responseConfig, request, logger, {});238            const stubList = await stubListFor(stubs);239            assert.deepEqual(stubList, [240                {241                    predicates: [{242                        deepEquals: {243                            key: {244                                nested: { first: 'one', second: 'two' },245                                third: 'three'246                            }247                        }248                    }],249                    responses: [{ is: { key: 'value' } }]250                },251                {252                    responses: [{253                        proxy: { to: 'where', predicateGenerators: [{ matches: { key: true } }] }254                    }]255                }256            ]);257        });258        it('should resolve "proxy" and remember nested keys as "equals" predicates', async function () {259            const proxy = { to: mock().returns(Promise.resolve({ key: 'value' })) },260                stubs = createStubsRepository(),261                resolver = ResponseResolver.create(stubs, proxy),262                logger = Logger.create(),263                response = {264                    proxy: {265                        to: 'where',266                        mode: 'proxyOnce',267                        predicateGenerators: [{ matches: { key: { nested: { first: true } } } }]268                    }269                },270                request = { key: { nested: { first: 'one', second: 'two' }, third: 'three' } };271            await stubs.add({ responses: [response] });272            const responseConfig = await getResponseFrom(stubs);273            await resolver.resolve(responseConfig, request, logger, {});274            const stubList = await stubListFor(stubs);275            assert.deepEqual(stubList, [276                {277                    predicates: [{ equals: { key: { nested: { first: 'one' } } } }],278                    responses: [{ is: { key: 'value' } }]279                },280                {281                    responses: [{282                        proxy: {283                            to: 'where',284                            mode: 'proxyOnce',285                            predicateGenerators: [{ matches: { key: { nested: { first: true } } } }]286                        }287                    }]288                }289            ]);290        });291        it('should add predicate parameters from predicateGenerators', async function () {292            const proxy = { to: mock().returns(Promise.resolve({ key: 'value' })) },293                stubs = createStubsRepository(),294                resolver = ResponseResolver.create(stubs, proxy),295                logger = Logger.create(),296                response = {297                    proxy: {298                        to: 'where',299                        mode: 'proxyOnce',300                        predicateGenerators: [{301                            matches: { key: true },302                            caseSensitive: true,303                            except: 'xxx'304                        }]305                    }306                },307                request = { key: 'Test' };308            await stubs.add({ responses: [response] });309            const responseConfig = await getResponseFrom(stubs);310            await resolver.resolve(responseConfig, request, logger, {});311            const stubList = await stubListFor(stubs);312            assert.deepEqual(stubList, [313                {314                    predicates: [{315                        deepEquals: { key: 'Test' },316                        caseSensitive: true,317                        except: 'xxx'318                    }],319                    responses: [{ is: { key: 'value' } }]320                },321                {322                    responses: [response]323                }324            ]);325        });326        it('should choose predicate operator from predicateGenerators', async function () {327            const proxy = { to: mock().returns(Promise.resolve({ key: 'value' })) },328                stubs = createStubsRepository(),329                resolver = ResponseResolver.create(stubs, proxy),330                logger = Logger.create(),331                response = {332                    proxy: {333                        to: 'where',334                        mode: 'proxyOnce',335                        predicateGenerators: [{336                            matches: { key: true },337                            predicateOperator: 'contains'338                        }]339                    }340                },341                request = { key: 'Test' };342            await stubs.add({ responses: [response] });343            const responseConfig = await getResponseFrom(stubs);344            await resolver.resolve(responseConfig, request, logger, {});345            const stubList = await stubListFor(stubs);346            assert.deepEqual(stubList, [347                {348                    predicates: [{349                        contains: { key: 'Test' }350                    }],351                    responses: [{ is: { key: 'value' } }]352                },353                {354                    responses: [response]355                }356            ]);357        });358        it('should format exists matcher from predicateOperator', async function () {359            const proxy = { to: mock().returns(Promise.resolve({ key: 'value' })) },360                stubs = createStubsRepository(),361                resolver = ResponseResolver.create(stubs, proxy),362                logger = Logger.create(),363                response = {364                    proxy: {365                        to: 'where',366                        mode: 'proxyOnce',367                        predicateGenerators: [{368                            matches: { key: true },369                            predicateOperator: 'exists'370                        }]371                    }372                },373                request = { key: 'Test' };374            await stubs.add({ responses: [response] });375            const responseConfig = await getResponseFrom(stubs);376            await resolver.resolve(responseConfig, request, logger, {});377            const stubList = await stubListFor(stubs);378            assert.deepEqual(stubList, [379                {380                    predicates: [{381                        exists: { key: true }382                    }],383                    responses: [{ is: { key: 'value' } }]384                },385                {386                    responses: [response]387                }388            ]);389        });390        it('should format exists matcher from predicateOperator with nested match', async function () {391            const proxy = { to: mock().returns(Promise.resolve({ key: 'value' })) },392                stubs = createStubsRepository(),393                resolver = ResponseResolver.create(stubs, proxy),394                logger = Logger.create(),395                response = {396                    proxy: {397                        to: 'where',398                        mode: 'proxyOnce',399                        predicateGenerators: [{400                            matches: { key: { nested: true } },401                            predicateOperator: 'exists'402                        }]403                    }404                },405                request = { key: { nested: 'Test' } };406            await stubs.add({ responses: [response] });407            const responseConfig = await getResponseFrom(stubs);408            await resolver.resolve(responseConfig, request, logger, {});409            const stubList = await stubListFor(stubs);410            assert.deepEqual(stubList, [411                {412                    predicates: [{413                        exists: { key: { nested: true } }414                    }],415                    responses: [{ is: { key: 'value' } }]416                },417                {418                    responses: [response]419                }420            ]);421        });422        it('should support "inject" predicateGenerators', async function () {423            const proxy = { to: mock().returns(Promise.resolve({ key: 'value' })) },424                stubs = createStubsRepository(),425                resolver = ResponseResolver.create(stubs, proxy),426                logger = Logger.create(),427                response = {428                    proxy: {429                        to: 'where',430                        mode: 'proxyOnce',431                        predicateGenerators: [{432                            inject: 'function(config) { return [{ deepEquals: config.request, caseSensitive: true }, { not: { equals: { foo: "bar" }}}]; }'433                        }]434                    }435                },436                request = { key: 'Test' };437            await stubs.add({ responses: [response] });438            const responseConfig = await getResponseFrom(stubs);439            await resolver.resolve(responseConfig, request, logger, {});440            const stubList = await stubListFor(stubs);441            assert.deepEqual(stubList, [442                {443                    predicates: [{444                        deepEquals: { key: 'Test' },445                        caseSensitive: true446                    }, {447                        not: {448                            equals: { foo: 'bar' }449                        }450                    }],451                    responses: [{ is: { key: 'value' } }]452                },453                {454                    responses: [response]455                }456            ]);457        });458        it('should log "inject" predicateGenerator exceptions', async function () {459            const errorsLogged = [],460                proxy = { to: mock().returns(Promise.resolve({ key: 'value' })) },461                stubs = createStubsRepository(),462                resolver = ResponseResolver.create(stubs, proxy),463                logger = Logger.create(),464                response = {465                    proxy: {466                        to: 'where',467                        mode: 'proxyOnce',468                        predicateGenerators: [{469                            inject: 'function(config) { throw Error("BOOM!!!"); }'470                        }]471                    }472                },473                request = { key: 'Test' };474            logger.error = function () {475                const message = util.format.apply(this, Array.prototype.slice.call(arguments));476                errorsLogged.push(message);477            };478            await stubs.add({ responses: [response] });479            const responseConfig = await getResponseFrom(stubs);480            try {481                await resolver.resolve(responseConfig, request, logger, {});482                assert.fail('should have thrown exception');483            }484            catch (error) {485                assert.strictEqual(error.message, 'invalid predicateGenerator injection');486                assert.ok(errorsLogged.indexOf('injection X=> Error: BOOM!!!') >= 0);487            }488        });489        it('should add xpath predicate parameter in predicateGenerators with one match', async function () {490            const proxy = { to: mock().returns(Promise.resolve({ key: 'value' })) },491                stubs = createStubsRepository(),492                resolver = ResponseResolver.create(stubs, proxy),493                logger = Logger.create(),494                response = {495                    proxy: {496                        to: 'where',497                        predicateGenerators: [{498                            matches: { field: true },499                            xpath: { selector: '//title' }500                        }],501                        mode: 'proxyOnce'502                    }503                },504                request = { field: '<books><book><title>Harry Potter</title></book></books>' };505            await stubs.add({ responses: [response] });506            const responseConfig = await getResponseFrom(stubs);507            await resolver.resolve(responseConfig, request, logger, {});508            const stubList = await stubListFor(stubs);509            assert.deepEqual(stubList, [510                {511                    predicates: [{512                        deepEquals: { field: 'Harry Potter' },513                        xpath: { selector: '//title' }514                    }],515                    responses: [{ is: { key: 'value' } }]516                },517                {518                    responses: [response]519                }520            ]);521        });522        it('should add xpath predicate parameter in predicateGenerators with one match and a nested match key', async function () {523            const proxy = { to: mock().returns(Promise.resolve({ key: 'value' })) },524                stubs = createStubsRepository(),525                resolver = ResponseResolver.create(stubs, proxy),526                logger = Logger.create(),527                response = {528                    proxy: {529                        to: 'where',530                        predicateGenerators: [{531                            matches: { parent: { child: true } },532                            xpath: { selector: '//title' }533                        }],534                        mode: 'proxyOnce'535                    }536                },537                request = { parent: { child: '<books><book><title>Harry Potter</title></book></books>' } };538            await stubs.add({ responses: [response] });539            const responseConfig = await getResponseFrom(stubs);540            await resolver.resolve(responseConfig, request, logger, {});541            const stubList = await stubListFor(stubs);542            assert.deepEqual(stubList, [543                {544                    predicates: [{545                        equals: { parent: { child: 'Harry Potter' } },546                        xpath: { selector: '//title' }547                    }],548                    responses: [{ is: { key: 'value' } }]549                },550                {551                    responses: [response]552                }553            ]);554        });555        it('should add xpath predicate parameter in predicateGenerators with multiple matches', async function () {556            const proxy = { to: mock().returns(Promise.resolve({ key: 'value' })) },557                stubs = createStubsRepository(),558                resolver = ResponseResolver.create(stubs, proxy),559                logger = Logger.create(),560                response = {561                    proxy: {562                        to: 'where',563                        predicateGenerators: [{564                            matches: { field: true },565                            xpath: {566                                selector: '//isbn:title',567                                ns: { isbn: 'http://schemas.isbn.org/ns/1999/basic.dtd' }568                            }569                        }],570                        mode: 'proxyOnce'571                    }572                },573                xml = '<root xmlns:isbn="http://schemas.isbn.org/ns/1999/basic.dtd">' +574                      '  <isbn:book><isbn:title>Harry Potter</isbn:title></isbn:book>' +575                      '  <isbn:book><isbn:title>The Hobbit</isbn:title></isbn:book>' +576                      '  <isbn:book><isbn:title>Game of Thrones</isbn:title></isbn:book>' +577                      '</root>',578                request = { field: xml };579            await stubs.add({ responses: [response] });580            const responseConfig = await getResponseFrom(stubs);581            await resolver.resolve(responseConfig, request, logger, {});582            const stubList = await stubListFor(stubs);583            assert.deepEqual(stubList, [584                {585                    predicates: [{586                        deepEquals: { field: ['Harry Potter', 'The Hobbit', 'Game of Thrones'] },587                        xpath: {588                            selector: '//isbn:title',589                            ns: { isbn: 'http://schemas.isbn.org/ns/1999/basic.dtd' }590                        }591                    }],592                    responses: [{ is: { key: 'value' } }]593                },594                {595                    responses: [response]596                }597            ]);598        });599        it('should add xpath predicate parameter in predicateGenerators even if no xpath match', async function () {600            const proxy = { to: mock().returns(Promise.resolve({ key: 'value' })) },601                stubs = createStubsRepository(),602                resolver = ResponseResolver.create(stubs, proxy),603                logger = Logger.create(),604                response = {605                    proxy: {606                        to: 'where',607                        predicateGenerators: [{608                            matches: { field: true },609                            xpath: { selector: '//title' }610                        }],611                        mode: 'proxyOnce'612                    }613                },614                request = { field: '<books />' };615            await stubs.add({ responses: [response] });616            const responseConfig = await getResponseFrom(stubs);617            await resolver.resolve(responseConfig, request, logger, {});618            const stubList = await stubListFor(stubs);619            assert.deepEqual(stubList, [620                {621                    predicates: [{622                        deepEquals: { field: '' },623                        xpath: { selector: '//title' }624                    }],625                    responses: [{ is: { key: 'value' } }]626                },627                {628                    responses: [response]629                }630            ]);631        });632        it('should add xpath predicate parameter in predicateGenerators even if scalar xpath match', async function () {633            const proxy = { to: mock().returns(Promise.resolve({ key: 'value' })) },634                stubs = createStubsRepository(),635                resolver = ResponseResolver.create(stubs, proxy),636                logger = Logger.create(),637                response = {638                    proxy: {639                        to: 'where',640                        predicateGenerators: [{641                            matches: { field: true },642                            xpath: { selector: 'count(//title)' }643                        }],644                        mode: 'proxyOnce'645                    }646                },647                request = { field: '<doc><title>first</title><title>second</title></doc>' };648            await stubs.add({ responses: [response] });649            const responseConfig = await getResponseFrom(stubs);650            await resolver.resolve(responseConfig, request, logger, {});651            const stubList = await stubListFor(stubs);652            assert.deepEqual(stubList, [653                {654                    predicates: [{655                        deepEquals: { field: 2 },656                        xpath: { selector: 'count(//title)' }657                    }],658                    responses: [{ is: { key: 'value' } }]659                },660                {661                    responses: [response]662                }663            ]);664        });665        it('should add xpath predicate parameter in predicateGenerators even if boolean match', async function () {666            const proxy = { to: mock().returns(Promise.resolve({ key: 'value' })) },667                stubs = createStubsRepository(),668                resolver = ResponseResolver.create(stubs, proxy),669                logger = Logger.create(),670                response = {671                    proxy: {672                        to: 'where',673                        predicateGenerators: [{674                            matches: { field: true },675                            xpath: { selector: 'boolean(//title)' }676                        }],677                        mode: 'proxyOnce'678                    }679                },680                request = { field: '<doc></doc>' };681            await stubs.add({ responses: [response] });682            const responseConfig = await getResponseFrom(stubs);683            await resolver.resolve(responseConfig, request, logger, {});684            const stubList = await stubListFor(stubs);685            assert.deepEqual(stubList, [686                {687                    predicates: [{688                        deepEquals: { field: false },689                        xpath: { selector: 'boolean(//title)' }690                    }],691                    responses: [{ is: { key: 'value' } }]692                },693                {694                    responses: [response]695                }696            ]);697        });698        it('should add jsonpath predicate parameter in predicateGenerators with one match', async function () {699            const proxy = { to: mock().returns(Promise.resolve({ key: 'value' })) },700                stubs = createStubsRepository(),701                resolver = ResponseResolver.create(stubs, proxy),702                logger = Logger.create(),703                response = {704                    proxy: {705                        to: 'where',706                        predicateGenerators: [{707                            matches: { field: true },708                            jsonpath: { selector: '$..title' }709                        }],710                        mode: 'proxyOnce'711                    }712                },713                request = { field: { title: 'Harry Potter' } };714            await stubs.add({ responses: [response] });715            const responseConfig = await getResponseFrom(stubs);716            await resolver.resolve(responseConfig, request, logger, {});717            const stubList = await stubListFor(stubs);718            assert.deepEqual(stubList, [719                {720                    predicates: [{721                        deepEquals: { field: 'Harry Potter' },722                        jsonpath: { selector: '$..title' }723                    }],724                    responses: [{ is: { key: 'value' } }]725                },726                {727                    responses: [response]728                }729            ]);730        });731        it('should add jsonpath predicate parameter in predicateGenerators with multiple matches', async function () {732            const proxy = { to: mock().returns(Promise.resolve({ key: 'value' })) },733                stubs = createStubsRepository(),734                resolver = ResponseResolver.create(stubs, proxy),735                logger = Logger.create(),736                response = {737                    proxy: {738                        to: 'where',739                        predicateGenerators: [{740                            matches: { field: true },741                            jsonpath: { selector: '$.books[*].title' }742                        }],743                        mode: 'proxyOnce'744                    }745                },746                request = {747                    field: {748                        books: [749                            { title: 'Harry Potter' },750                            { title: 'The Hobbit' },751                            { title: 'Game of Thrones' }752                        ]753                    }754                };755            await stubs.add({ responses: [response] });756            const responseConfig = await getResponseFrom(stubs);757            await resolver.resolve(responseConfig, request, logger, {});758            const stubList = await stubListFor(stubs);759            assert.deepEqual(stubList, [760                {761                    predicates: [{762                        deepEquals: { field: ['Harry Potter', 'The Hobbit', 'Game of Thrones'] },763                        jsonpath: { selector: '$.books[*].title' }764                    }],765                    responses: [{ is: { key: 'value' } }]766                },767                {768                    responses: [response]769                }770            ]);771        });772        it('should add jsonpath predicate parameter in predicateGenerators with no match', async function () {773            const proxy = { to: mock().returns(Promise.resolve({ key: 'value' })) },774                stubs = createStubsRepository(),775                resolver = ResponseResolver.create(stubs, proxy),776                logger = Logger.create(),777                response = {778                    proxy: {779                        to: 'where',780                        predicateGenerators: [{781                            matches: { field: true },782                            jsonpath: { selector: '$..title' }783                        }],784                        mode: 'proxyOnce'785                    }786                },787                request = { field: false };788            await stubs.add({ responses: [response] });789            const responseConfig = await getResponseFrom(stubs);790            await resolver.resolve(responseConfig, request, logger, {});791            const stubList = await stubListFor(stubs);792            assert.deepEqual(stubList, [793                {794                    predicates: [{795                        deepEquals: { field: '' },796                        jsonpath: { selector: '$..title' }797                    }],798                    responses: [{ is: { key: 'value' } }]799                },800                {801                    responses: [response]802                }803            ]);804        });805        it('should not ignored a field from the request before recording', async function () {806            const proxy = { to: mock().returns(Promise.resolve({ key: 'value' })) },807                stubs = createStubsRepository(),808                resolver = ResponseResolver.create(stubs, proxy),809                logger = Logger.create(),810                response = {811                    proxy: {812                        to: 'where',813                        predicateGenerators: [{814                            matches: { query: true },815                            ignore: { query: 'deleteAt' }816                        }],817                        mode: 'proxyOnce'818                    }819                },820                request = { query: { limit: 100, enhanced: true, endDate: '2017-10-11', startDate: '2017-09-07' } };821            await stubs.add({ responses: [response] });822            const responseConfig = await getResponseFrom(stubs);823            await resolver.resolve(responseConfig, request, logger, {});824            const stubList = await stubListFor(stubs);825            assert.deepEqual(stubList, [826                {827                    predicates: [{828                        deepEquals: request829                    }],830                    responses: [{ is: { key: 'value' } }]831                },832                {833                    responses: [response]834                }835            ]);836        });837        it('should ignore one specific field from the request before recording', async function () {838            const proxy = { to: mock().returns(Promise.resolve({ key: 'value' })) },839                stubs = createStubsRepository(),840                resolver = ResponseResolver.create(stubs, proxy),841                logger = Logger.create(),842                response = {843                    proxy: {844                        to: 'where',845                        predicateGenerators: [{846                            matches: { query: true },847                            ignore: { query: 'startDate' }848                        }],849                        mode: 'proxyOnce'850                    }851                },852                request = { query: { limit: 100, enhanced: true, endDate: '2017-10-11', startDate: '2017-09-07' } };853            await stubs.add({ responses: [response] });854            const responseConfig = await getResponseFrom(stubs);855            await resolver.resolve(responseConfig, request, logger, {});856            const stubList = await stubListFor(stubs);857            assert.deepEqual(stubList, [858                {859                    predicates: [{860                        deepEquals: { query: { limit: 100, enhanced: true, endDate: '2017-10-11' } }861                    }],862                    responses: [{ is: { key: 'value' } }]863                },864                {865                    responses: [response]866                }867            ]);868        });869        it('should ignore multiple fields from the request before recording', async function () {870            const proxy = { to: mock().returns(Promise.resolve({ key: 'value' })) },871                stubs = createStubsRepository(),872                resolver = ResponseResolver.create(stubs, proxy),873                logger = Logger.create(),874                response = {875                    proxy: {876                        to: 'where',877                        predicateGenerators: [{878                            matches: { field: true },879                            ignore: { field: { mutable: { date: ['deleteAt', 'endDate'] } } }880                        }],881                        mode: 'proxyOnce'882                    }883                },884                request = { field: { immutable: { id: '63e3a55f-ee87-457f-b808-cf986c28b312', categories: 'promotion-2021' }, mutable: { date: { endDate: '2017-10-11', startDate: '2017-09-07', creatAt: '2017-08-06', deleteAt: '2017-10-11' } } } };885            await stubs.add({ responses: [response] });886            const responseConfig = await getResponseFrom(stubs);887            await resolver.resolve(responseConfig, request, logger, {});888            const stubList = await stubListFor(stubs);889            assert.deepEqual(stubList, [890                {891                    predicates: [{892                        deepEquals: { field: { immutable: { id: '63e3a55f-ee87-457f-b808-cf986c28b312', categories: 'promotion-2021' }, mutable: { date: { startDate: '2017-09-07', creatAt: '2017-08-06' } } } }893                    }],894                    responses: [{ is: { key: 'value' } }]895                },896                {897                    responses: [response]898                }899            ]);900        });901        it('should log warning if request not JSON', async function () {902            const proxy = { to: mock().returns(Promise.resolve({ key: 'value' })) },903                stubs = createStubsRepository(),904                resolver = ResponseResolver.create(stubs, proxy),905                logger = Logger.create(),906                response = {907                    proxy: {908                        to: 'where',909                        predicateGenerators: [{910                            matches: { field: true },911                            jsonpath: { selector: '$..title' }912                        }],913                        mode: 'proxyOnce'914                    }915                },916                request = { field: 'Hello, world' };917            await stubs.add({ responses: [response] });918            const responseConfig = await getResponseFrom(stubs);919            await resolver.resolve(responseConfig, request, logger, {});920            const stubList = await stubListFor(stubs);921            assert.deepEqual(stubList, [922                {923                    predicates: [{924                        deepEquals: { field: '' },925                        jsonpath: { selector: '$..title' }926                    }],927                    responses: [{ is: { key: 'value' } }]928                },929                {930                    responses: [response]931                }932            ]);933            logger.warn.assertLogged('Cannot parse as JSON: "Hello, world"');934        });935        it('should allow "inject" response', async function () {936            const stubs = createStubsRepository(),937                resolver = ResponseResolver.create(stubs, {}),938                logger = Logger.create(),939                fn = request => request.data + ' injected',940                responseConfig = { inject: fn.toString() },941                request = { data: 'request' };942            const response = await resolver.resolve(responseConfig, request, logger, {});943            assert.strictEqual(response, 'request injected');944        });945        it('should log injection exceptions', async function () {946            const stubs = createStubsRepository(),947                resolver = ResponseResolver.create(stubs, {}),948                logger = Logger.create(),949                fn = () => {950                    throw Error('BOOM!!!');951                },952                responseConfig = { inject: fn };953            try {954                await resolver.resolve(responseConfig, {}, logger, {});955                assert.fail('should not have resolved');956            }957            catch (error) {958                assert.strictEqual(error.message, 'invalid response injection');959                logger.error.assertLogged('injection X=> Error: BOOM!!!');960            }961        });962        it('should allow injection request state across calls to resolve', async function () {963            const stubs = createStubsRepository(),964                resolver = ResponseResolver.create(stubs, {}),965                logger = Logger.create(),966                fn = (request, state) => {967                    state.counter = state.counter || 0;968                    state.counter += 1;969                    return state.counter;970                },971                responseConfig = { inject: fn.toString() },972                request = { key: 'request' };973            const firstResponse = await resolver.resolve(responseConfig, request, logger, {}),974                secondResponse = await resolver.resolve(responseConfig, request, logger, []);975            assert.strictEqual(firstResponse, 1);976            assert.strictEqual(secondResponse, 2);977        });978        it('should allow injection imposter state across calls to resolve', async function () {979            const stubs = createStubsRepository(),980                resolver = ResponseResolver.create(stubs, {}),981                mockedLogger = Logger.create(),982                imposterState = { foo: 'bar', counter: 0 },983                fn = (request, localState, logger, deferred, globalState) => {984                    globalState.foo = 'barbar';985                    globalState.counter += 1;986                    return globalState.foo + globalState.counter;987                },988                responseConfig = { inject: fn.toString() },989                request = { key: 'request' };990            const firstResponse = await resolver.resolve(responseConfig, request, mockedLogger, imposterState),991                secondResponse = await resolver.resolve(responseConfig, request, mockedLogger, imposterState);992            assert.strictEqual(firstResponse, 'barbar1');993            assert.strictEqual(secondResponse, 'barbar2');994        });995        it('should allow wait behavior', async function () {996            const start = Date.now();997            const stubs = createStubsRepository(),998                resolver = ResponseResolver.create(stubs, {}),999                logger = Logger.create(),1000                responseConfig = {1001                    is: 'value',1002                    behaviors: [{ wait: 50 }]1003                },1004                request = { key: 'request' };1005            await resolver.resolve(responseConfig, request, logger, {});1006            const elapsed = Date.now() - start;1007            // allow some approximation1008            assert.ok(elapsed >= 45, 'Did not wait longer than 50 ms, only waited for ' + elapsed);1009        });1010        it('should allow wait behavior based on a function', async function () {1011            const start = Date.now();1012            const stubs = createStubsRepository(),1013                resolver = ResponseResolver.create(stubs, {}),1014                logger = Logger.create(),1015                fn = () => 50,1016                responseConfig = {1017                    is: 'value',1018                    behaviors: [{ wait: fn.toString() }]1019                },1020                request = { key: 'request' };1021            await resolver.resolve(responseConfig, request, logger, {});1022            const elapsed = Date.now() - start;1023            // allow for some lack of precision1024            assert.ok(elapsed >= 48, 'Did not wait longer than 50 ms, only waited for ' + elapsed);1025        });1026        it('should reject the promise when the wait function fails', async function () {1027            const stubs = createStubsRepository(),1028                resolver = ResponseResolver.create(stubs, {}),1029                logger = Logger.create(),1030                fn = () => {1031                    throw new Error('Error message');1032                },1033                responseConfig = {1034                    is: 'value',1035                    behaviors: [{ wait: fn.toString() }]1036                },1037                request = { key: 'request' };1038            try {1039                await resolver.resolve(responseConfig, request, logger, {});1040                assert.fail('Promise resolved, should have been rejected');1041            }1042            catch (error) {1043                assert.equal(error.message, 'invalid wait injection');1044            }1045        });1046        it('should allow asynchronous injection', async function () {1047            const stubs = createStubsRepository(),1048                resolver = ResponseResolver.create(stubs, {}),1049                fn = (request, state, logger, callback) => {1050                    setTimeout(() => {1051                        callback('value');1052                    }, 1);1053                },1054                responseConfig = { inject: fn },1055                request = { key: 'request' };1056            const response = await resolver.resolve(responseConfig, request, { debug: mock() }, {});1057            assert.strictEqual(response, 'value');1058        });1059        it('should not be able to change state through inject', async function () {1060            const stubs = createStubsRepository(),1061                resolver = ResponseResolver.create(stubs, {}),1062                logger = Logger.create(),1063                fn = request => {1064                    request.key = 'CHANGED';1065                    return 0;1066                },1067                responseConfig = { inject: fn.toString() },1068                request = { key: 'ORIGINAL' };1069            await resolver.resolve(responseConfig, request, logger, {});1070            assert.strictEqual(request.key, 'ORIGINAL');1071        });1072        it('should not run injection during dry run validation', async function () {1073            const stubs = createStubsRepository(),1074                resolver = ResponseResolver.create(stubs, {}),1075                logger = Logger.create(),1076                fn = () => {1077                    throw Error('BOOM!!!');1078                },1079                responseConfig = { inject: fn.toString() },1080                request = { isDryRun: true };1081            const response = await resolver.resolve(responseConfig, request, logger, {});1082            assert.deepEqual(response, {});1083        });1084        it('should throw error if multiple response types given', async function () {1085            const stubs = createStubsRepository(),1086                resolver = ResponseResolver.create(stubs, {}),1087                logger = Logger.create(),1088                responseConfig = { is: 'value', proxy: { to: 'http://www.google.com' } };1089            try {1090                await resolver.resolve(responseConfig, {}, logger, {});1091                assert.fail('should not have resolved');1092            }1093            catch (error) {1094                assert.strictEqual(error.message, 'each response object must have only one response type');1095            }1096        });1097        it('should throw error if fault used with other response type', async function () {1098            const stubs = createStubsRepository(),1099                resolver = ResponseResolver.create(stubs, {}),1100                logger = Logger.create(),1101                responseConfig = { fault: 'value', proxy: { to: 'http://www.google.com' } };1102            try {1103                await resolver.resolve(responseConfig, {}, logger, {});1104                assert.fail('should not have resolved');1105            }1106            catch (error) {1107                assert.strictEqual(error.message, 'each response object must have only one response type');1108            }1109        });1110    });1111    describe('#resolveProxy', function () {1112        function jsonResponse (response) {1113            delete response.recordMatch;1114            if (helpers.defined(response._proxyResponseTime)) {1115                delete response._proxyResponseTime;1116            }1117            return response;1118        }1119        it('should error if called with invalid proxyResolutionKey', async function () {1120            const stubs = createStubsRepository(),1121                resolver = ResponseResolver.create(stubs, null, 'CALLBACK-URL'),1122                logger = Logger.create();1123            try {1124                await resolver.resolveProxy({ field: 'value' }, 0, logger);1125                assert.fail('should have errored');1126            }1127            catch (error) {1128                assert.deepEqual(error, {1129                    code: 'no such resource',1130                    message: 'invalid proxy resolution key',1131                    source: 'CALLBACK-URL/0'1132                });1133                logger.error.assertLogged('Invalid proxy resolution key: 0');1134            }1135        });1136        it('should save new response in front of proxy for "proxyOnce" mode', async function () {1137            const stubs = createStubsRepository(),1138                resolver = ResponseResolver.create(stubs, null, 'CALLBACK-URL'),1139                logger = Logger.create(),1140                responseConfig = { proxy: { to: 'where', mode: 'proxyOnce' } },1141                request = {};1142            await stubs.add({ responses: [responseConfig] });1143            responseConfig.stubIndex = () => Promise.resolve(0);1144            const firstResponse = await resolver.resolve(responseConfig, request, logger, {});1145            const proxyResolutionKey = parseInt(firstResponse.callbackURL.replace('CALLBACK-URL/', ''));1146            const secondResponse = await resolver.resolveProxy({ data: 'RESPONSE' }, proxyResolutionKey, logger),1147                all = await stubs.toJSON(),1148                stubResponses = all.map(stub => proxyResponses(stub.responses));1149            assert.deepEqual(jsonResponse(secondResponse), { data: 'RESPONSE' });1150            delete responseConfig.stubIndex;1151            assert.deepEqual(stubResponses, [1152                [{ is: { data: 'RESPONSE' } }],1153                [responseConfig]1154            ]);1155        });1156        it('should save new response after proxy for "proxyAlways" mode', async function () {1157            const stubs = createStubsRepository(),1158                resolver = ResponseResolver.create(stubs, null, 'CALLBACK-URL'),1159                logger = Logger.create(),1160                responseConfig = { proxy: { to: 'where', mode: 'proxyAlways' } },1161                request = {};1162            await stubs.add({ responses: [responseConfig] });1163            responseConfig.stubIndex = () => Promise.resolve(0);1164            const firstResponse = await resolver.resolve(responseConfig, request, logger, {});1165            const proxyResolutionKey = parseInt(firstResponse.callbackURL.replace('CALLBACK-URL/', ''));1166            const secondResponse = await resolver.resolveProxy({ data: 'RESPONSE' }, proxyResolutionKey, logger),1167                all = await stubs.toJSON(),1168                stubResponses = all.map(stub => proxyResponses(stub.responses));1169            assert.deepEqual(jsonResponse(secondResponse), { data: 'RESPONSE' });1170            delete responseConfig.stubIndex;1171            assert.deepEqual(stubResponses, [1172                [responseConfig],1173                [{ is: { data: 'RESPONSE' } }]1174            ]);1175        });1176        it('should run behaviors from original proxy config on proxy response before recording it', async function () {1177            const decorateFunc = (request, response) => { response.data += '-DECORATED'; },1178                stubs = createStubsRepository(),1179                resolver = ResponseResolver.create(stubs, null, 'CALLBACK-URL'),1180                logger = Logger.create(),1181                proxyResponse = {1182                    proxy: { to: 'where', mode: 'proxyOnce' },1183                    behaviors: [{ decorate: decorateFunc.toString() }]1184                },1185                request = {};1186            await stubs.add({ responses: [proxyResponse] });1187            const responseConfig = await getResponseFrom(stubs),1188                firstResponse = await resolver.resolve(responseConfig, request, logger, {}),1189                proxyResolutionKey = parseInt(firstResponse.callbackURL.replace('CALLBACK-URL/', '')),1190                secondResponse = await resolver.resolveProxy({ data: 'RESPONSE' }, proxyResolutionKey, logger),1191                all = await stubs.toJSON(),1192                stubResponses = all.map(stub => proxyResponses(stub.responses));1193            assert.deepEqual(jsonResponse(secondResponse), { data: 'RESPONSE-DECORATED' });1194            assert.deepEqual(stubResponses, [1195                [{ is: { data: 'RESPONSE-DECORATED' } }],1196                [proxyResponse]1197            ]);1198        });1199        it('should add wait behavior based on the proxy resolution time', async function () {1200            const stubs = createStubsRepository(),1201                resolver = ResponseResolver.create(stubs, null, 'CALLBACK-URL'),1202                logger = Logger.create(),1203                proxyResponse = { proxy: { to: 'where', mode: 'proxyOnce', addWaitBehavior: true } },1204                request = {};1205            await stubs.add({ responses: [proxyResponse] });1206            const responseConfig = await getResponseFrom(stubs),1207                response = await resolver.resolve(responseConfig, request, logger, {}),1208                proxyResolutionKey = parseInt(response.callbackURL.replace('CALLBACK-URL/', ''));1209            await delay(100);1210            await resolver.resolveProxy({ data: 'RESPONSE' }, proxyResolutionKey, logger);1211            const all = await stubs.toJSON(),1212                stubResponses = all.map(stub => stub.responses),1213                wait = stubResponses[0][0].is._proxyResponseTime;1214            assert.ok(wait > 90); // allow some variability1215            assert.deepEqual(stubResponses, [1216                [{ is: { data: 'RESPONSE', _proxyResponseTime: wait }, behaviors: [{ wait: wait }] }],1217                [proxyResponse]1218            ]);1219        });1220        it('should not resolve the same proxyResolutionKey twice', async function () {1221            const stubs = createStubsRepository(),1222                resolver = ResponseResolver.create(stubs, null, 'CALLBACK-URL'),1223                logger = Logger.create(),1224                proxyResponse = { proxy: { to: 'where' } },1225                request = {};1226            await stubs.add({ responses: [proxyResponse] });1227            const responseConfig = await getResponseFrom(stubs),1228                response = await resolver.resolve(responseConfig, request, logger, {}),1229                proxyResolutionKey = parseInt(response.callbackURL.replace('CALLBACK-URL/', ''));1230            await resolver.resolveProxy({ data: 'RESPONSE' }, proxyResolutionKey, logger);1231            try {1232                await resolver.resolveProxy({ data: 'RESPONSE' }, proxyResolutionKey, logger);1233                assert.fail('should have errored');1234            }1235            catch (error) {...

inMemoryImpostersRepository.js

Source:inMemoryImpostersRepository.js

...360     */361    function stubsFor (id) {362        // In practice, the stubsFor call occurs before the imposter is actually added...363        if (!stubRepos[String(id)]) {364            stubRepos[String(id)] = createStubsRepository();365        }366        return stubRepos[String(id)];367    }368    return {369        add,370        get,371        all,372        exists,373        del,374        stopAllSync,375        deleteAll,376        stubsFor,377        createStubsRepository378    };...

Using AI Code Generation

1var imposter = {2        {3                {4                    "is": {5                        "headers": {6                        },7                        "body": "{\"name\": \"mountebank\"}"8                    }9                }10                {11                    "equals": {12                        "headers": {13                        }14                    }15                }16        }17};18var mb = require('mountebank')19    repository.all(function (error, stubs) {20        console.log('stubs', stubs);21    });22});23var imposter = {24        {25                {26                    "is": {27                        "headers": {28                        },29                        "body": "{\"name\": \"mountebank\"}"30                    }31                }32                {33                    "equals": {34                        "headers": {35                        }36                    }37                }38        }39};40var mb = require('mountebank')41    repository.all(function (error, stubs) {42        console.log('stubs', stubs);43    });44});45var imposter = {46        {47                {48                    "is": {

Using AI Code Generation

1var mb = require('mountebank');2var options = {3};4mb.createStubsRepository(options, function (error, repository) {5    if (error) {6        console.error(error);7    } else {8        repository.getStubs(function (error, stubs) {9            console.log(stubs);10        });11    }12});13var mb = require('mountebank');14mb.createStubsRepository({port: 2525}, function (error, repository) {15    if (error) {16        console.error(error);17    } else {18        repository.getStubs(function (error, stubs) {19            console.log(stubs);20        });21    }22});

Using AI Code Generation

1const imposter = {2        {3                {4                    equals: {5                    }6                }7                {8                    is: {9                        headers: {10                        },11                        body: {12                        }13                    }14                }15        }16};17const mb = require('mountebank');18const mbHelper = mb.create({ host: 'localhost', port: 2525 });19mbHelper.createImposter(imposter, (error, response) => {20    if (error) {21        console.error(error);22    }23    console.log(response);24});25const mb = require('mountebank');26const mbHelper = mb.create({ host: 'localhost', port: 2525 });27const request = require('supertest');28const app = require('../app');29describe('Test', () => {30    it('should return 200', () => {31            {32                    {33                        equals: {34                        }35                    }36                    {37                        is: {38                            headers: {39                            },40                            body: {41                            }42                        }43                    }44            }45        ];46        mbHelper.createStubsRepository(stubs, (error, response) => {47            if (error) {48                console.error(error);49            }50            console.log(response);51            request(app)52                .get('/test')53                .expect(200)54                .end((err, res) => {55                    if (err) {56                        throw err;57                    }58                });59        });60    });61});

Using AI Code Generation

1var mb = require('mountebank');2mb.createStubsRepository(2525, function (error, repository) {3    repository.add({ predicates: [{ equals: { method: 'GET', path: '/test' } }], responses: [{ is: { body: 'OK' } }] });4    repository.add({ predicates: [{ equals: { method: 'GET', path: '/test1' } }], responses: [{ is: { body: 'OK1' } }] });5    repository.add({ predicates: [{ equals: { method: 'GET', path: '/test2' } }], responses: [{ is: { body: 'OK2' } }] });6});7var mb = require('mountebank');8mb.createStubsRepository(2525, function (error, repository) {9    repository.add({ predicates: [{ equals: { method: 'GET', path: '/test' } }], responses: [{ is: { body: 'OK' } }] });10    repository.add({ predicates: [{ equals: { method: 'GET', path: '/test1' } }], responses: [{ is: { body: 'OK1' } }] });11    repository.add({ predicates: [{ equals: { method: 'GET', path: '/test2' } }], responses: [{ is: { body: 'OK2' } }] });12});13var mb = require('mountebank');14mb.createStubsRepository(2525, function (error, repository) {15    repository.add({ predicates: [{ equals: { method: 'GET', path: '/test' } }], responses: [{ is: { body: 'OK' } }] });16    repository.add({ predicates: [{ equals: { method: 'GET', path: '/test1' } }], responses: [{ is: { body: 'OK1' } }] });17    repository.add({ predicates: [{ equals: { method: 'GET', path: '/test2' } }], responses: [{ is: { body: 'OK2' } }] });18});19var mb = require('mountebank');

Using AI Code Generation

1var mb = require('mountebank');2var mbHelper = require('mountebank-helper');3var mbPort = 2525;4var mbHost = 'localhost';5var imposterPort = 3000;6var imposterProtocol = 'http';7var imposterName = 'testImposter';8var imposterStub = {9    predicates: [{10        equals: {11        }12    }],13    responses: [{14        is: {15            headers: {16            },17            body: {18            }19        }20    }]21};22mb.create({23}, function (error) {24    if (error) {25        console.error(error);26        return;27    }28    console.log('mountebank started successfully');29    mbHelper.createStubsRepository(mbUrl, imposterName, imposterPort, imposterProtocol, [imposterStub], function (error, repository) {30        if (error) {31            console.error(error);32            return;33        }34        console.log('stubs repository created successfully');35        repository.getStubs(function (error, stubs) {36            if (error) {37                console.error(error);38                return;39            }40            console.log('stubs retrieved successfully');41            console.log(stubs);42        });43    });44});45I have used the above code to create a stubs repository. The stubs repository is created successfully. But when I try to retrieve the stubs using repository.getStubs() method, I am getting the following error:46{ error: 'Error: Unexpected token < in JSON at position 0',47  path: '/tmp/mb-2525/imposters/3000/stubs.json' }

Using AI Code Generation

1var mb = require('mountebank');2mb.createStubsRepository(2525, function (error, repo) {3    if (error) {4        console.error(error);5    } else {6        repo.add({ predicates: [{ equals: { method: 'GET', path: '/test' } }], responses: [{ is: { statusCode: 200, body: 'Hello from Mountebank!' } }] }, function (error, stub) {7            if (error) {8                console.error(error);9            } else {10                console.log(stub);11            }12        });13    }14});15var mb = require('mountebank');16mb.createStubsRepository(2525, function (error, repo) {17    if (error) {18        console.error(error);19    } else {20        repo.add({ predicates: [{ equals: { method: 'GET', path: '/test' } }], responses: [{ is: { statusCode: 200, body: 'Hello from Mountebank!' } }] }, function (error, stub) {21            if (error) {22                console.error(error);23            } else {24                console.log(stub);25            }26        });27    }28});

Using AI Code Generation

1const mb = require('mountebank');2const fs = require('fs');3const path = require('path');4  {5      {6        equals: {7        }8      }9      {10        is: {11          headers: {12          },13          body: JSON.stringify({14          })15        }16      }17  }18];19const stubsRepository = fs.readFileSync(path.join(__dirname, 'stubs.json'), 'utf8');20(async () => {21  try {22    const imposters = await mb.createStubsRepository(stubsRepository);23    console.log(imposters);24  } catch (error) {25    console.log(error);26  }27})();28[{29  "predicates": [{30    "equals": {31    }32  }],33  "responses": [{34    "is": {35      "headers": {36      },37      "body": "{\"message\":\"test\"}"38    }39  }]40}]

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