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How to use applyOutputs method in ng-mocks

Best JavaScript code snippet using ng-mocks

translator.js

Source:translator.js

1var App=App||{}2App.Translator=class{3	async init(urls) {4		const model=await (async (url)=>{5			try {6				const model = await tf.loadLayersModel(url);7				console.log('Done loading pretrained model.');8				return model;9			} catch (err) {10				console.error(err);11				console.error('Loading pretrained model failed.');12				throw err;13			}14		})(urls.model)15		const translationMetadata = await (async (url)=>{try {16			const metadataJson = await fetch(url);17			const metadata = await metadataJson.json();18			console.log('Done loading metadata.');19			return metadata;20		} catch (err) {21			console.error(err);22			console.error('Loading metadata failed.');23		}})(urls.metadata);24		this.maxDecoderSeqLength = translationMetadata['max_decoder_seq_length'];25		this.maxEncoderSeqLength = translationMetadata['max_encoder_seq_length'];26		console.log('maxDecoderSeqLength = ' + this.maxDecoderSeqLength);27		console.log('maxEncoderSeqLength = ' + this.maxEncoderSeqLength);28		this.inputTokenIndex = translationMetadata['input_token_index'];29		this.targetTokenIndex = translationMetadata['target_token_index'];30		this.reverseTargetCharIndex = Object.keys(this.targetTokenIndex).reduce((obj, key) => (obj[this.targetTokenIndex[key]] = key, obj), {});31		this.prepareEncoderModel(model)32		this.prepareDecoderModel(model)33	}34	prepareEncoderModel(model) {35		this.numEncoderTokens = model.input[0].shape[2];36		console.log('numEncoderTokens = ' + this.numEncoderTokens);37		const encoderInputs = model.input[0];38		const stateH = model.layers[2].output[1];39		const stateC = model.layers[2].output[2];40		const encoderStates = [stateH, stateC];41		this.encoderModel = tf.model({inputs: encoderInputs, outputs: encoderStates});42	}43	prepareDecoderModel(model) {44		this.numDecoderTokens = model.input[1].shape[2];45		console.log('numDecoderTokens = ' + this.numDecoderTokens);46		const stateH = model.layers[2].output[1];47		const latentDim = stateH.shape[stateH.shape.length - 1];48		console.log('latentDim = ' + latentDim);49		const decoderStateInputH = tf.input({shape: [latentDim], name: 'decoder_state_input_h'});50		const decoderStateInputC = tf.input({shape: [latentDim], name: 'decoder_state_input_c'});51		const decoderStateInputs = [decoderStateInputH, decoderStateInputC];52		const decoderLSTM = model.layers[3];53		const decoderInputs = decoderLSTM.input[0];54		const applyOutputs = decoderLSTM.apply(decoderInputs, {initialState: decoderStateInputs});55		let decoderOutputs = applyOutputs[0];56		const decoderStateH = applyOutputs[1];57		const decoderStateC = applyOutputs[2];58		const decoderStates = [decoderStateH, decoderStateC];59		const decoderDense = model.layers[4];60		decoderOutputs = decoderDense.apply(decoderOutputs);61		this.decoderModel = tf.model({inputs: [decoderInputs].concat(decoderStateInputs),outputs: [decoderOutputs].concat(decoderStates)});62	}63	encodeString(str) {64		const strLen = str.length;65		const encoded = tf.buffer([1, this.maxEncoderSeqLength, this.numEncoderTokens]);66		for (let i = 0; i < strLen; ++i) {67			if (i >= this.maxEncoderSeqLength) {68				console.error( 'Input sentence exceeds maximum encoder sequence length: ' + this.maxEncoderSeqLength);69			}70			const tokenIndex = this.inputTokenIndex[str[i]];71			if (tokenIndex == null) {72				console.error( 'Character not found in input token index: "' + tokenIndex + '"');73			}74			encoded.set(1, 0, i, tokenIndex);75		}76		return encoded.toTensor();77	}78	decodeSequence(inputSeq) {79		let statesValue = this.encoderModel.predict(inputSeq);80		let targetSeq = tf.buffer([1, 1, this.numDecoderTokens]);81		targetSeq.set(1, 0, 0, this.targetTokenIndex['\t']);82		let stopCondition = false;83		let decodedSentence = '';84		while (!stopCondition) {85			const predictOutputs = this.decoderModel.predict([targetSeq.toTensor()].concat(statesValue));86			const outputTokens = predictOutputs[0];87			const h = predictOutputs[1];88			const c = predictOutputs[2];89			const logits = outputTokens.reshape([outputTokens.shape[2]]);90			const sampledTokenIndex = logits.argMax().dataSync()[0];91			const sampledChar = this.reverseTargetCharIndex[sampledTokenIndex];92			decodedSentence += sampledChar;93			if (sampledChar === '\n' ||94					decodedSentence.length > this.maxDecoderSeqLength) {95				stopCondition = true;96			}97			targetSeq = tf.buffer([1, 1, this.numDecoderTokens]);98			targetSeq.set(1, 0, 0, sampledTokenIndex);99			statesValue = [h, c];100		}101		return decodedSentence;102	}103	translate(inputSentence) {104		let decodedSentence=""105		tf.tidy(()=>{106			const inputSeq = this.encodeString(inputSentence);107			decodedSentence = this.decodeSequence(inputSeq);108		})109		return decodedSentence;110	}...

index.js

Source:index.js

1import * as tf from "@tensorflow/tfjs";2import * as loader from "./loader";3import * as ui from "./ui";4// load our pretrained models5const HOSTED_URLS = {6  model:7    "https://storage.googleapis.com/tfjs-models/tfjs/translation_en_fr_v1/model.json",8  metadata:9    "https://storage.googleapis.com/tfjs-models/tfjs/translation_en_fr_v1/metadata.json"10};11// translator12class Translator {13  async init(urls) {14    this.urls = urls;15    const model = await loader.loadHostedPretrainedModel(urls.model);16    await this.loadMetadata();17    this.prepareEncoderModel(model);18    this.prepareDecoderModel(model);19    return this;20  }21  async loadMetadata() {22    // retrieve from helper class23    const translationMetadata = await loader.loadHostedPretrainedModel(24      this.urls.metadata25    );26    this.maxDecoderSeqLength = translationMetadata["max_decoder_seq_length"];27    this.maxEncoderSeqLength = translationMetadata["max_encoder_seq_length"];28    this.inputTokenIndex = translationMetadata["input_token_index"];29    this.targetTokenIndex = translationMetadata["target_token_index"];30  }31  prepareEncoderModel(model) {32    // encoder token count?33    this.numEncoderTokens = model.input[0].shape[2];34    const encoderInputs = model.input[0];35    const stateH = model.layers[2].output[1];36    const stateC = model.layers[2].output[2];37    const encoderStates = [stateH, stateC];38    this.encoderModel = tf.model({39      inputs: encoderInputs,40      outputs: encoderStates41    });42  }43  prepareDecoderModel(model) {44    this.numDecoderTokens = model.input[1].shape[2];45    const stateH = model.layers[2].output[1];46    const latentDim = stateH.shape[stateH.shape.length - 1];47    const decoderStateInputH = tf.input({48      shape: [latentDim],49      name: "decoder_state_input_h"50    });51    const decoderStateInputC = tf.input({52      shape: [latentDim],53      name: "decoder_state_input_c"54    });55    const decoderStateInputs = [decoderStateInputH, decoderStateInputC];56    // retrieve the LSSTM model57    const decoderLSTM = model.layers[3];58    const decoderInputs = decoderLSTM.input[0];59    const applyOutputs = decoderLSTM.apply(decoderInputs, {60      initalState: decoderStateInputs61    });62    let decoderOutputs = applyOutputs[0];63    const decoderStateH = applyOutputs[1];64    const decoderStateC = applyOutputs[2];65    const decoderStates = [decoderStateH, decoderStateC];66    const decoderDense = model.layers[4];67    decoderOutputs = decoderDense.apply(decoderOutputs);68    this.decoderModel = tf.model({69      inputs: [decoderInputs].concat(decoderStateInputs),70      outputs: [decoderOutputs].concat(decoderState)71    });72  }...

Using AI Code Generation

1import { MockBuilder, MockRender, ngMocks } from 'ng-mocks';2import { AppComponent } from './app.component';3describe('AppComponent', () => {4  beforeEach(() => MockBuilder(AppComponent));5  it('should create the app', () => {6    const fixture = MockRender(AppComponent);7    const component = fixture.point.componentInstance;8    expect(component).toBeTruthy();9  });10  it('should display a title', () => {11    const fixture = MockRender(AppComponent);12    const component = fixture.point.componentInstance;13    const title = ngMocks.find('h1').nativeElement;14    expect(title.textContent).toContain(component.title);15  });16  it('should display a title using applyOutputs', () => {17    const fixture = MockRender(AppComponent);18    const component = fixture.point.componentInstance;19    const title = ngMocks.find('h1').nativeElement;20    ngMocks.applyOutputs(component);21    expect(title.textContent).toContain(component.title);22  });23});24import { Component } from '@angular/core';25@Component({26})27export class AppComponent {28  title = 'app';29  onClick() {30    this.title = 'app-clicked';31  }32}33<h1 (click)="onClick()">Welcome to {{ title }}!</h1>34h1 {35  font-family: Lato;36}37import { TestBed, async } from '@angular/core/testing';38import { RouterTestingModule } from '@angular/router/testing';39import { AppComponent } from './app.component';40describe('AppComponent', () => {41  beforeEach(async(() => {42    TestBed.configureTestingModule({43      imports: [RouterTestingModule],44    }).compileComponents();45  }));46  it('should create the app', () => {47    const fixture = TestBed.createComponent(AppComponent);48    const app = fixture.debugElement.componentInstance;49    expect(app).toBeTruthy();50  });51  it(`should have as title 'app'`, () => {52    const fixture = TestBed.createComponent(AppComponent);53    const app = fixture.debugElement.componentInstance;54    expect(app.title).toEqual('app');55  });56  it('should render title in a h1 tag', () => {57    const fixture = TestBed.createComponent(AppComponent);58    fixture.detectChanges();59    const compiled = fixture.debugElement.nativeElement;

Using AI Code Generation

1const { applyOutputs } = require('ng-mocks');2const { Component, NgModule } = require('@angular/core');3const { TestBed } = require('@angular/core/testing');4@Component({5})6class TestComponent {}7@NgModule({8})9class TestModule {}10const fixture = TestBed.configureTestingModule({11  imports: [TestModule],12}).createComponent(TestComponent);13applyOutputs(fixture);14console.log(fixture.componentInstance);15const { MockBuilder, MockRender } = require('ng-mocks');16const { TestComponent } = require('./test');17describe('TestComponent', () => {18  beforeEach(() => MockBuilder(TestComponent));19  it('should create', () => {20    const fixture = MockRender(TestComponent);21    expect(fixture.point.componentInstance).toBeDefined();22  });23});24const { MockBuilder, MockRender } = require('ng-mocks');25const { TestComponent } = require('./test');26describe('TestComponent', () => {27  beforeEach(() => MockBuilder(TestComponent));28  it('should create', () => {29    const fixture = MockRender(TestComponent);30    expect(fixture.point.componentInstance).toBeDefined();31  });32});33const { MockBuilder, MockRender } = require('ng-mocks');34const { TestComponent } = require('./test');35describe('TestComponent', () => {36  beforeEach(() => MockBuilder(TestComponent));37  it('should create', () => {38    const fixture = MockRender(TestComponent);39    expect(fixture.point.componentInstance).toBeDefined();40  });41});42const { MockBuilder, MockRender } = require('ng-mocks');43const { TestComponent } = require('./test');44describe('TestComponent', () => {45  beforeEach(() => MockBuilder(TestComponent));46  it('should create', () => {47    const fixture = MockRender(TestComponent);48    expect(fixture.point.componentInstance).toBeDefined();49  });50});51const { MockBuilder, MockRender } = require('ng-mocks');52const { TestComponent } = require('./test');53describe('TestComponent', () => {54  beforeEach(() => MockBuilder(TestComponent));55  it('should create', () => {56    const fixture = MockRender(TestComponent);57    expect(fixture.point.componentInstance).toBeDefined();58  });59});

Using AI Code Generation

1import {applyOutputs} from 'ng-mocks';2import {MyComponent} from './my.component';3describe('MyComponent', () => {4  it('should work', () => {5    const instance = new MyComponent();6    const outputs = applyOutputs(instance, {7    });8    expect(outputs).toEqual({9    });10  });11});

Using AI Code Generation

1const ngMocks = require('ng-mocks');2const path = require('path');3const fs = require('fs');4const outputPath = path.join(__dirname, 'output');5if (!fs.existsSync(outputPath)) {6  fs.mkdirSync(outputPath);7}8const inputs = {9};10ngMocks.applyOutputs(outputPath, inputs);11{12}13{14}15{16}17{18}19{20}

Using AI Code Generation

1import { MockBuilder, MockRender, ngMocks } from 'ng-mocks';2MockBuilder(Comp).keep(CompModule);3const fixture = MockRender(Comp);4ngMocks.applyOutputs(fixture.debugElement, {5  click: () => {6    console.log('clicked');7  },8});9import { MockBuilder, MockRender, ngMocks } from 'ng-mocks';10describe('applyOutputs', () => {11  beforeEach(() => MockBuilder(Comp).keep(CompModule));12  it('should apply outputs', () => {13    const fixture = MockRender(Comp);14    const spy = spyOn(console, 'log');15    ngMocks.applyOutputs(fixture.debugElement, {16      click: () => {17        console.log('clicked');18      },19    });20    ngMocks.triggerClick(fixture.debugElement, 'button');21    expect(spy).toHaveBeenCalledWith('clicked');22  });23});24import { MockBuilder, MockRender, ngMocks } from 'ng-mocks';25describe('applyOutputs', () => {26  beforeEach(() => MockBuilder(Comp).keep(CompModule));27  it('should apply outputs', () => {28    const fixture = MockRender(Comp);29    const spy = spyOn(console, 'log');30    ngMocks.applyOutputs(fixture.debugElement, {31      click: () => {32        console.log('clicked');33      },34    });35    ngMocks.triggerClick(fixture.debugElement, 'button');36    expect(spy).toHaveBeenCalledWith('clicked');37  });38});39import { MockBuilder, MockRender, ngMocks } from 'ng-mocks';40describe('applyOutputs', () => {41  beforeEach(() => MockBuilder(Comp).keep(CompModule));42  it('should apply outputs', () => {43    const fixture = MockRender(Comp);44    const spy = spyOn(console, 'log');45    ngMocks.applyOutputs(fixture.debugElement, {46      click: () => {47        console.log('clicked');48      },49    });50    ngMocks.triggerClick(fixture.debugElement, 'button');51    expect(spy).toHaveBeenCalledWith('clicked');52  });53});54import { MockBuilder, MockRender, ngMocks

Using AI Code Generation

1const mock = ngMocks.findInstance(Comp);2ngMocks.applyOutputs(mock, { output: 'value' });3const mock = ngMocks.findInstance(Comp);4ngMocks.applyInputs(mock, { input: 'value' });5const mock = ngMocks.findInstance(Comp);6ngMocks.applyProperties(mock, { input: 'value', output: 'value' });7const mock = ngMocks.findInstance(Comp);8ngMocks.applyChanges(mock, { input: 'value', output: 'value' });9const mock = ngMocks.findInstance(Comp);10ngMocks.applyAllChanges(mock, { input: 'value', output: 'value' });11const mock = ngMocks.findInstance(Comp);12ngMocks.applyAllChanges(mock, { input: 'value', output: 'value' });13const mock = ngMocks.findInstance(Comp);14ngMocks.applyAllChanges(mock, { input: 'value', output: 'value' });15const mock = ngMocks.findInstance(Comp);16ngMocks.applyAllChanges(mock, { input: 'value', output: 'value' });17const mock = ngMocks.findInstance(Comp);18ngMocks.applyAllChanges(mock, { input: 'value', output: 'value' });19const mock = ngMocks.findInstance(Comp);20ngMocks.applyAllChanges(mock, { input: 'value', output: 'value' });21const mock = ngMocks.findInstance(Comp);22ngMocks.applyAllChanges(mock, { input: 'value', output: 'value' });23const mock = ngMocks.findInstance(Comp);24ngMocks.applyAllChanges(mock, { input: 'value', output: 'value' });25const mock = ngMocks.findInstance(Comp);

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