KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use findFreeInstance method in root

Best JavaScript code snippet using root

GenyInstanceLookupService.test.js

Source:GenyInstanceLookupService.test.js

...51    it('should return null if there are no cloud-instances available', async () => {52      givenNoInstances();53      givenNoRegisteredInstances();54      givenAllDevicesFamilial();55      expect(await uut.findFreeInstance('mock-recipe-uuid')).toEqual(null);56    });57    it('should return a free online instance', async () => {58      const instance = anInstance();59      givenInstances(instance);60      givenNoRegisteredInstances();61      givenAllDevicesFamilial();62      const result = await uut.findFreeInstance();63      expect(result.uuid).toEqual(instance.uuid);64      expect(result.constructor.name).toContain('Instance');65    });66    it('should not return an instance whose name isn\'t in the family', async () => {67      const instance = anInstance();68      givenInstances(instance);69      givenNoRegisteredInstances();70      givenNoDevicesFamilial();71      expect(await uut.findFreeInstance()).toEqual(null);72      expect(instanceNaming.isFamilial).toHaveBeenCalledWith(instance.name);73    });74    it('should not return an instance already taken by another worker', async () => {75      const instance = anInstance();76      givenInstances(instance);77      givenRegisteredInstances(instance);78      givenAllDevicesFamilial();79      expect(await uut.findFreeInstance()).toEqual(null);80    });81    it('should not return an offline instance', async () => {82      const instance = {83        ...anInstance(),84        state: 'OFFLINE',85      };86      givenInstances(instance);87      givenNoRegisteredInstances();88      givenAllDevicesFamilial();89      expect(await uut.findFreeInstance()).toEqual(null);90    });91    it('should return a free initializing instance', async () => {92      const instance = {93        ...anInstance(),94        state: 'BOOTING',95      };96      givenInstances(instance);97      givenNoRegisteredInstances();98      givenAllDevicesFamilial();99      const result = await uut.findFreeInstance();100      expect(result.uuid).toEqual(instance.uuid);101      expect(result.constructor.name).toContain('Instance');102    });103    it('should filter multiple matches of multiple instances', async () => {104      const instance = anInstance();105      givenInstances(anInstanceOfOtherRecipe(), instance, anotherInstance());106      givenNoRegisteredInstances();107      givenAllDevicesFamilial();108      const result = await uut.findFreeInstance();109      expect(result.uuid).toEqual(instance.uuid);110    });111  });112  describe('finding a specific instance', () => {113    it('should return an instance matching a UUID', async () => {114      const instance = anInstance();115      givenAnInstance(instance);116      const result = await uut.getInstance(instance.uuid);117      expect(result.uuid).toEqual(instance.uuid);118      expect(result.constructor.name).toContain('Instance');119      expect(exec.getInstance).toHaveBeenCalledWith(instance.uuid);120    });121  });122});

GenyInstanceAllocationHelper.test.js

Source:GenyInstanceAllocationHelper.test.js

1describe('Genymotion-Cloud instance allocation helper', () => {2  const recipeUUID = 'mock-recipe-uuid';3  const recipeName = 'mock-recipe-name';4  let logger;5  let deviceRegistry;6  let instanceLookupService;7  let instanceLifecycleService;8  let GenyInstance;9  let uut;10  beforeEach(() => {11    jest.mock('../../../../../utils/logger');12    logger = require('../../../../../utils/logger');13    const DeviceRegistry = jest.genMockFromModule('../../../../DeviceRegistry');14    deviceRegistry = new DeviceRegistry();15    deviceRegistry.allocateDevice.mockImplementation((func) => func());16    const InstanceLookupService = jest.genMockFromModule('../../../../common/drivers/android/genycloud/services/GenyInstanceLookupService');17    instanceLookupService = new InstanceLookupService();18    const InstanceLifecycleService = jest.genMockFromModule('../../../../common/drivers/android/genycloud/services//GenyInstanceLifecycleService');19    instanceLifecycleService = new InstanceLifecycleService();20    GenyInstance = jest.genMockFromModule('../../../../common/drivers/android/genycloud/services//dto/GenyInstance');21    const InstanceAllocationHelper = require('./GenyInstanceAllocationHelper');22    uut = new InstanceAllocationHelper({ deviceRegistry, instanceLookupService, instanceLifecycleService });23  });24  const aRecipe = () => ({25    uuid: recipeUUID,26    name: recipeName,27    toString: () => 'mock-recipe-toString()',28  });29  const anInstance = () => {30    const instance = new GenyInstance();31    instance.uuid = 'mock-instance-uuid';32    instance.name = 'mock-instance-name';33    instance.toString = () => 'mock-instance-toString()';34    return instance;35  };36  const givenFreeInstance = (instance) => instanceLookupService.findFreeInstance.mockResolvedValueOnce(instance);37  const givenNoFreeInstances = () => instanceLookupService.findFreeInstance.mockResolvedValue(undefined);38  const givenCreatedInstance = (instance) => instanceLifecycleService.createInstance.mockResolvedValueOnce(instance);39  describe('allocation', () => {40    it('should return a free (already running) instance', async () => {41      const freeInstance = anInstance();42      givenFreeInstance(freeInstance);43      const result = await uut.allocateDevice(aRecipe());44      expect(result.instance).toEqual(freeInstance);45      expect(result.isNew).toEqual(false);46      expect(instanceLookupService.findFreeInstance).toHaveBeenCalled();47    });48    it('should allocate instance based on the instance\'s UUID', async () => {49      const instance = anInstance();50      givenFreeInstance(instance);51      deviceRegistry.allocateDevice.mockImplementation(async (func) => {52        const result = await func();53        expect(result).toEqual(instance.uuid);54        return result;55      });56      await uut.allocateDevice(aRecipe());57      expect(deviceRegistry.allocateDevice).toHaveBeenCalled();58    });59    it('should create an instance if no free one is available', async () => {60      const newInstance = anInstance();61      givenNoFreeInstances();62      givenCreatedInstance(newInstance);63      const result = await uut.allocateDevice(aRecipe());64      expect(result.instance).toEqual(newInstance);65      expect(result.isNew).toEqual(true);66      expect(instanceLifecycleService.createInstance).toHaveBeenCalledWith(recipeUUID);67    });68    it('should log pre-allocate message', async () => {69      givenFreeInstance(anInstance());70      await uut.allocateDevice(aRecipe());71      expect(logger.debug).toHaveBeenCalledWith({ event: 'ALLOCATE_DEVICE' }, expect.stringContaining('Trying to allocate'));72      expect(logger.debug).toHaveBeenCalledWith({ event: 'ALLOCATE_DEVICE' }, expect.stringContaining('mock-recipe-toString()'));73    });74    it('should log post-allocate message', async () => {75      const instance = anInstance();76      givenFreeInstance(instance);77      await uut.allocateDevice(aRecipe());78      expect(logger.info).toHaveBeenCalledWith({ event: 'ALLOCATE_DEVICE' }, `Allocating Genymotion-Cloud instance ${instance.name} for testing. To access it via a browser, go to: https://cloud.geny.io/instance/${instance.uuid}`);79    });80  });81  describe('deallocation', () => {82    it('should dispose the instance from the standard device registry', async () => {83      const instance = anInstance();84      await uut.deallocateDevice(instance.uuid);85      expect(deviceRegistry.disposeDevice).toHaveBeenCalledWith(instance.uuid);86    });87    it('should fail if registry fails', async () => {88      const instance = anInstance();89      deviceRegistry.disposeDevice.mockRejectedValue(new Error());90      await expect(uut.deallocateDevice(instance.uuid)).rejects.toThrowError();91    });92  });...

GenyInstanceLookupService.js

Source:GenyInstanceLookupService.js

...4    this.genyCloudExec = genyCloudExec;5    this.instanceNaming = instanceNaming;6    this.deviceRegistry = genyCloudDeviceRegistry;7  }8  async findFreeInstance() {9    const freeInstances = await this._getRelevantInstances();10    return (freeInstances[0] || null);11  }12  async getInstance(instanceUUID) {13    const { instance } = await this.genyCloudExec.getInstance(instanceUUID);14    return new Instance(instance);15  }16  async _getRelevantInstances() {17    const takenInstanceUUIDs = this.deviceRegistry.getRegisteredDevices();18    const isRelevant = (instance) =>19      (instance.isOnline() || instance.isInitializing()) &&20      this.instanceNaming.isFamilial(instance.name) &&21      !takenInstanceUUIDs.includes(instance.uuid);22    const instances = await this._getAllInstances();...

Using AI Code Generation

1var root = require('root');2var instance = root.findFreeInstance();3var child = require('child');4var instance = child.findFreeInstance();5var grandchild = require('grandchild');6var instance = grandchild.findFreeInstance();7var root = require('root');8var child = Object.create(root);9child.findFreeInstance = function() {10}11module.exports = child;12var child = require('child');13var grandchild = Object.create(child);14grandchild.findFreeInstance = function() {15}16module.exports = grandchild;17var root = {};18root.findFreeInstance = function() {19}20module.exports = root;

Using AI Code Generation

1var root = require('root');2var instance = root.findFreeInstance();3console.log(instance);4var root = {};5root.findFreeInstance = function() {6  return 'instance1';7};8module.exports = root;

Using AI Code Generation

1var root = require('Root');2var instance = root.findFreeInstance('test');3instance.method1();4var root = require('Root');5var instance = root.findFreeInstance('test');6instance.method1();

Using AI Code Generation

1var instance = root.findFreeInstance( "MyObject" );2instance.create();3var instance = this.findFreeInstance( "MyObject" );4instance.create();5var instance = this.findFreeInstance( "MyObject" );6instance.create();7var instance = this.findFreeInstance( "MyObject" );8instance.create();9var instance = this.findFreeInstance( "MyObject" );10instance.create();11var instance = this.findFreeInstance( "MyObject" );12instance.create();13var instance = this.findFreeInstance( "MyObject" );14instance.create();15var instance = this.findFreeInstance( "MyObject" );16instance.create();17var instance = this.findFreeInstance( "MyObject" );18instance.create();19var instance = this.findFreeInstance( "MyObject" );20instance.create();21var instance = this.findFreeInstance( "MyObject" );22instance.create();23var instance = this.findFreeInstance( "MyObject" );24instance.create();25var instance = this.findFreeInstance( "MyObject" );26instance.create();27var instance = this.findFreeInstance( "MyObject" );28instance.create();

Using AI Code Generation

1var rootComp = application.getRoot();2var instance = rootComp.findFreeInstance("myInstance");3instance.visible = true;4var myInstanceComp = application.getRoot().myInstance;5var instance = myInstanceComp.findFreeInstance("myInstance");6instance.visible = true;7getComponent(componentPath)8var rootComp = application.getRoot();9var instance = rootComp.getComponent("myInstance");10instance.visible = true;11var myInstanceComp = application.getRoot().myInstance;12var instance = myInstanceComp.getComponent("myInstance");13instance.visible = true;14getComponent(componentPath)15var rootComp = application.getRoot();16var instance = rootComp.getComponent("myInstance");17instance.visible = true;18var myInstanceComp = application.getRoot().myInstance

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.