How to use listenToChanges method in devicefarmer-stf

Best JavaScript code snippet using devicefarmer-stf

listen-to-changes.spec.ts

Source:listen-to-changes.spec.ts

...3describe('listen to changes', function() {4  it('should emit in changes of a simple property', () => {5    class MyClass {6      myValue: number = 1;7      readonly myValue$ = listenToChanges(this, 'myValue');8    }9    const a = new MyClass();10    ObservableSpy.spyOn(a.myValue$);11    expect(a.myValue$)12      .toHaveOnlyEmitted(1);13    expect(a.myValue)14      .toEqual(1);15    ObservableSpy.resetEmissions(a.myValue$);16    a.myValue = 2;17    expect(a.myValue$)18      .toHaveOnlyEmitted(2);19    expect(a.myValue)20      .toEqual(2);21  });22  it('should throw error of property is not initialized', () => {23    class MyClass {24      readonly myValue$ = listenToChanges(this, 'myValue');25      myValue: number = 1;26    }27    expect (() => new MyClass())28      .toThrow();29  });30  it('should respect existing getters/setters', () => {31    class MyClass {32      private _myValue: number = 1;33      factor = 2;34      get myValue(): number {35        return this._myValue * this.factor;36      };37      set myValue(v: number) {38        this._myValue = v;39      }40      readonly myValue$ = listenToChanges(this, 'myValue');41    }42    const a = new MyClass();43    ObservableSpy.spyOn(a.myValue$);44    expect(a.myValue$)45      .toHaveOnlyEmitted(2);46    expect(a.myValue)47      .toEqual(2);48    ObservableSpy.resetEmissions(a.myValue$);49    a.myValue = 2;50    expect(a.myValue$)51      .toHaveOnlyEmitted(4);52    expect(a.myValue)53      .toEqual(4);54    ObservableSpy.resetEmissions(a.myValue$);55    // in case of unpure getters the original getter should still be invoked, but observable will not emit56    a.factor = 3;57    expect(a.myValue)58      .toEqual(6);59    expect(a.myValue$).not.toHaveHadEmissions();60  });61  it('should throw if property only has a getter', () => {62    class MyClass {63      get myValue(): number {64        return 1;65      }66      readonly myValue$ = listenToChanges(this, 'myValue');67    }68    expect (() => new MyClass())69      .toThrow();70  });71  it('should throw if property only has a setter', () => {72    class MyClass {73      set myValue(v: number) {}74      readonly myValue$ = listenToChanges(this, 'myValue');75    }76    expect (() => new MyClass())77      .toThrow();78  });...

app.component.ts

Source:app.component.ts

...11  public modeDataArray = new Array(3);12  public selectedMode = ['BROADCASTED', 'WINDOWPOST', 'CACHESTORAGE'];13  title = 'communicationAmongTabs';14  constructor(private commService: CommunicationService, private changes: ChangeDetectorRef){15    this.listenToChanges();16    this.commService.credentials.subscribe(event => {17      this.username = event.username;18      this.password = event.password;19      this.modeDataArray[event.selected - 1] = event;20      this.changes.detectChanges();21    })22  }23  setCredentials(mode){24    switch(mode)25    {26      case 1 : this.commService.setBroadcast({username: this.username, password: this.password, selected: 1}); break;27      case 2 : this.commService.setWindowPost({username: this.username, password: this.password, selected: 2}); break;28      case 3 : this.commService.setCacheData({username: this.username, password: this.password, selected: 3}); break;29      case 4 : this.commService.resetAll(); break;30    }31    this.listenToChanges();32  }33  listenToChanges(){34    this.commService.getCacheData();35    this.commService.getBroadcast();36    this.commService.getWindowPost();37    console.log(this.modeDataArray);38  }39  ...

load-user-accounts.js

Source:load-user-accounts.js

...12    if (name.substr(0, 'user/'.length) !== 'user/') {13      return14    }15    server.log(['info', 'db'], `new database: ${name}`)16    listenToChanges(server, name)17  })18  server.log(['verbose', 'app'], 'loading all user dbs')19  Account.accounts.findAll({})20  .then((accounts) => {21    server.log(['info', 'app'], `${accounts.length} accounts loaded`)22    const promises = accounts.map((account) => {23      return listenToChanges(server, `user/${account.id}`)24    })25    Promise.all(promises)26    .then(function (userStores) {27      next()28      // we throttle bootstrapping, so donât wait for it to finish before29      // accepting requests.30      bootstrap(server, userStores)31        .catch((error) => {32          server.log(['error', 'bootstrap'], error.message)33        })34    })35    .catch((error) => {36      server.log(['error', 'app'], `User DB error: ${error}`)37      next(error)...

Using AI Code Generation

1var devicefarmer = require('devicefarmer-stf');2stf.listenToChanges(function (err, res) {3    console.log(err);4    console.log(res);5});6var devicefarmer = require('devicefarmer-stf');7stf.listenToChanges(function (err, res) {8    console.log(err);9    console.log(res);10});11{ type: 'add',12   { serial: 'emulator-5554',13     battery: { level: 100, scale: 100, status: 2, health: 2, temp: 0 },14     battery: { level: 100, scale: 100, status: 2, health: 2, temp: 0 },15     battery: { level: 100, scale: 100, status: 2, health: 2, temp: 0 },16     battery: { level: 100, scale: 100, status: 2, health: 2, temp: 0 },17     battery: { level: 100, scale: 100, status: 2, health: 2, temp: 0 },

Using AI Code Generation

1var devicefarmer = require('devicefarmer-stf');2var options = {3};4var df = devicefarmer(options);5df.listenToChanges(function (err, data) {6    if (err) {7        console.log(err);8    } else {9        console.log(data);10    }11});12var devicefarmer = require('devicefarmer-stf');13var options = {14};15var df = devicefarmer(options);16df.listenToChanges(function (err, data) {17    if (err) {18        console.log(err);19    } else {20        console.log(data);21    }22});23var devicefarmer = require('devicefarmer-stf');24var options = {25};26var df = devicefarmer(options);27df.listenToChanges(function (err, data) {28    if (err) {29        console.log(err);30    } else {31        console.log(data);32    }33});34var devicefarmer = require('devicefarmer-stf');35var options = {36};37var df = devicefarmer(options);38df.listenToChanges(function (err, data) {39    if (err) {40        console.log(err);41    } else {42        console.log(data);43    }44});45var devicefarmer = require('devicefarmer-stf');46var options = {47};48var df = devicefarmer(options);49df.listenToChanges(function (err, data) {50    if (err) {51        console.log(err);52    } else {53        console.log(data);54    }55});56var devicefarmer = require('devicefarmer-stf');57var options = {

Using AI Code Generation

1var stf = require('devicefarmer-stf-client');2var device = client.getDevice('device_id');3device.listenToChanges(function(err, changes) {4  console.log(changes);5});6var stf = require('devicefarmer-stf-client');7var device = client.getDevice('device_id');8device.listenToChanges(function(err, changes) {9  console.log(changes);10});11var stf = require('devicefarmer-stf-client');12var device = client.getDevice('device_id');13device.listenToChanges(function(err, changes) {14  console.log(changes);15});16var stf = require('devicefarmer-stf-client');17var device = client.getDevice('device_id');18device.listenToChanges(function(err, changes) {19  console.log(changes);20});21var stf = require('devicefarmer-stf-client');22var device = client.getDevice('device_id');23device.listenToChanges(function(err, changes) {24  console.log(changes);25});

Using AI Code Generation

1var stf = require('devicefarmer-stf');2var Device = stf.Device;3var options = {4};5device.listenToChanges(options, function (err, data) {6    console.log(data);7});8{9    "change": {10        "network": {11            "wifi": {12            },13            "data": {14            },15        },16        "battery": {17        },18        "display": {19        },20        "phone": {21        },22        "product": {23            "android": {24            }25        },26        "identity": {

Using AI Code Generation

1var Client = require('devicefarmer-stf-client');2client.listenToChanges(function(err, event) {3  if (err) {4    console.log('An error occured while listening to changes', err);5  } else {6    console.log('Received event', event);7  }8});9Received event { type: 'add', serial: '0123456789ABCDEF' }10Received event { type: 'add', serial: '0123456789ABCDEF' }11Received event { type: 'add', serial: '0123456789ABCDEF' }12Received event { type: 'add', serial: '0123456789ABCDEF' }13Received event { type: 'add', serial: '0123456789ABCDEF' }14Received event { type: 'add', serial: '0123456789ABCDEF' }15Received event { type: 'add', serial: '0123456789ABCDEF' }16Received event { type: 'add', serial: '0123456789ABCDEF' }17Received event { type: 'add', serial: '0123456789ABCDEF' }18Received event { type: 'add', serial: '0123456789ABCDEF' }19Received event { type: 'remove', serial: '0123456789ABCDEF' }20Received event { type: 'remove', serial: '0123456789ABCDEF' }21Received event { type: 'remove', serial: '0123456789ABCDEF' }22Received event { type: 'remove', serial: '0123456789ABCDEF' }23Received event { type: 'remove', serial: '0123456789ABCDEF' }24Received event { type: 'remove', serial: '0123456789ABCDEF' }25Received event { type: 'remove', serial: '0123456789ABCDEF' }26Received event { type: 'remove', serial: '0123456789ABCDEF' }27Received event { type: 'remove', serial: '0123456789ABCDEF' }28Received event { type: 'remove', serial: '0123456789ABCDEF' }

Using AI Code Generation

1var stf = require('devicefarmer-stf');2client.on('connect', function() {3  console.log('connected');4  client.listenToChanges(function(err, data) {5    if (err) {6      console.log('error', err);7    } else {8      console.log('data', data);9    }10  });11});12client.on('disconnect', function() {13  console.log('disconnected');14});15client.on('error', function(err) {16  console.log('error', err);17});18client.on('reconnect', function() {19  console.log('reconnected');20});21client.on('reconnect_failed', function() {22  console.log('reconnect failed');23});

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