Best JavaScript code snippet using ng-mocks
csv-transform.ts
Source: csv-transform.ts
1import { ObjectId } from "mongodb";2import { Transform } from "stream";3interface ImportOptions {4 fields?: Array<string>;5}6interface CsvCell {7 header: string;8 value: string;9}10type Chunk = Record<string, any> | number | string | boolean | Date | ObjectId;11const formatHeaders = (headers: Set<string>, delim = ",") => [...headers].join(delim) + "\n";12const formatRow = (headers: Set<string>, cells: CsvCell[], delim = ",") =>13 [...headers].map((head) => cells.find((cell) => cell.header === head)?.value || "").join(delim) + "\n";14const addCells = (15 document: Chunk,16 cells: CsvCell[] = [],17 headers = new Set(),18 path: string[] = [],19 onlyHeaders = false,20) => {21 const add = (header: string, value: Chunk) => {22 if (onlyHeaders) {23 if (headers.has(header))24 cells.push({25 header,26 value: String(value),27 });28 } else {29 headers.add(header);30 cells.push({31 header,32 value: String(value),33 });34 }35 };36 if (37 typeof document === "number" ||38 typeof document === "string" ||39 typeof document === "boolean" ||40 document instanceof Date ||41 (typeof document !== "object" && ObjectId.isValid(document)) ||42 document == null43 ) {44 return add(path.join("."), document);45 }46 for (const [key, value] of Object.entries(document)) {47 if (Array.isArray(value)) {48 value.forEach((x, idx) => addCells(x, cells, headers, [...path, String(key), String(idx)], onlyHeaders));49 } else if (typeof value === "object" && !(value instanceof Date)) {50 addCells(value, cells, headers, [...path, String(key)], onlyHeaders);51 } else if (52 typeof value === "number" ||53 typeof value === "string" ||54 typeof value === "boolean" ||55 value instanceof Date ||56 (typeof document !== "object" && ObjectId.isValid(document)) ||57 document == null58 ) {59 const header = [...path, String(key)].join(".");60 add(header, value);61 }62 }63};64export const CSVTransform = (options: ImportOptions) => {65 const headers = new Set<string>(!!options.fields?.length ? options.fields : []);66 return new Transform({67 objectMode: true,68 flush(callback) {69 callback(undefined, { header: formatHeaders(headers) });70 },71 transform(chunk: Record<string, any>, encoding: string, callback: (err?: Error, value?: { row: string }) => void) {72 try {73 const cells: CsvCell[] = [];74 addCells(chunk, cells, headers, [], !!options.fields?.length);75 callback(undefined, { row: formatRow(headers, cells) });76 } catch (err: any) {77 callback(err);78 }79 },80 });...
ReportList.js
Source: ReportList.js
1import React, { PropTypes, Component } from 'react';2import Immutable from 'immutable';3import { HelpBlock } from 'react-bootstrap';4import List from '../List';5import Pager from '../EntityList/Pager';6import { ReportDescription } from '../../FieldDescriptions';7import { getConfig } from '../../common/Util';8class ReportList extends Component {9 static propTypes = {10 items: PropTypes.instanceOf(Immutable.List),11 fields: PropTypes.instanceOf(Immutable.List),12 size: PropTypes.number,13 page: PropTypes.number,14 nextPage: PropTypes.bool,15 onlyHeaders: PropTypes.bool,16 onChangePage: PropTypes.func,17 onChangeSize: PropTypes.func,18 }19 static defaultProps = {20 items: Immutable.List(),21 fields: Immutable.List(),22 size: getConfig(['list', 'defaultItems'], 10),23 page: 0,24 nextPage: false,25 onlyHeaders: false,26 onChangePage: () => {},27 onChangeSize: () => {},28 }29 shouldComponentUpdate(nextProps) {30 const { items, fields, page, nextPage, size, onlyHeaders } = this.props;31 return (32 !Immutable.is(items, nextProps.items)33 || !Immutable.is(fields, nextProps.fields)34 || size !== nextProps.size35 || page !== nextProps.page36 || nextPage !== nextProps.nextPage37 || onlyHeaders !== nextProps.onlyHeaders38 );39 }40 render() {41 const { items, size, page, nextPage, fields, onlyHeaders } = this.props;42 return (43 <div className="report-list">44 <List45 items={onlyHeaders ? null : items}46 fields={fields.toJS()}47 />48 {!onlyHeaders && (49 <Pager50 page={page}51 size={size}52 count={items.size}53 nextPage={nextPage}54 onChangePage={this.props.onChangePage}55 onChangeSize={this.props.onChangeSize}56 />57 )}58 {onlyHeaders && (<HelpBlock>{ReportDescription.block_preview}</HelpBlock>)}59 </div>60 );61 }62}...
dynamics.js
Source: dynamics.js
1var dynamics = (function() {2 function applyDynamics(tokens) {3 var tokenSlides = divideIntoSlides(tokens);4 5 for (var i in tokenSlides) {6 applyOnlyHeaders(tokenSlides[i]);7 }8 9 return mergeIntoTokens(tokenSlides);10 }11 12 function divideIntoSlides(tokens) {13 var tokenSlides = new Array();14 tokenSlides.push(new Array());15 var j = 0;16 17 for (var i in tokens) {18 tokenSlides[j].push(tokens[i])19 if (tokens[i].token == "slidemark") {20 tokenSlides.push(new Array());21 j++;22 }23 }24 25 return tokenSlides;26 }27 28 function mergeIntoTokens(tokenSlides) {29 var tokens = new Array();30 31 for (var i in tokenSlides) {32 for (var j in tokenSlides[i]) {33 tokens.push(tokenSlides[i][j]);34 }35 }36 37 return tokens;38 }39 40 function applyOnlyHeaders(tokenSlide) {41 var onlyHeaders = true;42 43 for (var i in tokenSlide) {44 var token = tokenSlide[i];45 if (token.token != "heading" && token.token != "empty" && token.token != "slidemark") {46 onlyHeaders = false;47 }48 }49 50 if (onlyHeaders) {51 for (var i in tokenSlide) {52 var token = tokenSlide[i];53 if (token.token == "heading") {54 addClass(token, "titleslide");55 }56 }57 }58 }59 60 function addClass(token, clazz) {61 if (token.addClass != undefined) {62 token.addClass += " ";63 } else {64 token.addClass = "";65 }66 token.addClass += clazz;67 }68 69 return {70 applyDynamics: applyDynamics71 };...
Using AI Code Generation
1import { onlyHeaders } from 'ng-mocks';2import { MockBuilder, MockRender } from 'ng-mocks';3import { MockModule } from 'ng-mocks';4import { MockRender } from 'ng-mocks';5import { MockService } from 'ng-mocks';6import { MockedComponentFixture } from 'ng-mocks';7import { MockedDebugElement } from 'ng-mocks';8import { MockedDirective } from 'ng-mocks';9import { MockedHostComponent } from 'ng-mocks';10import { MockedInjector } from 'ng-mocks';11import { MockedModule } from 'ng-mocks';12import { MockedPipe } from 'ng-mocks';13import { MockedProvider } from 'ng-mocks';14import { MockedRender } from 'ng-mocks';15import { MockedService } from 'ng-mocks';16import { MockedTestBed } from 'ng-mocks';17import { MockedType } from 'ng-mocks';18import { MockInstance } from 'ng-mocks';19import { MockedDebugElement } from 'ng-mocks';20import { MockedDirective } from 'ng-mocks';21import { MockedHostComponent } from 'ng-mocks';22import { MockedInjector } from 'ng-mocks';23import { MockedModule } from 'ng-mocks';24import { MockedPipe } from 'ng-mocks';25import { MockedProvider } from 'ng-mocks';
Using AI Code Generation
1import {HttpClientTestingModule, HttpTestingController} from '@angular/common/http/testing';2import {TestBed} from '@angular/core/testing';3import {HttpClient} from '@angular/common/http';4describe('HttpClient testing', () => {5 let httpClient: HttpClient;6 let httpTestingController: HttpTestingController;7 beforeEach(() => {8 TestBed.configureTestingModule({9 imports: [HttpClientTestingModule]10 });11 httpClient = TestBed.get(HttpClient);12 httpTestingController = TestBed.get(HttpTestingController);13 });14 afterEach(() => {15 httpTestingController.verify();16 });17 it('can test HttpClient.get', () => {18 const testData = {name: 'Test Data'};19 expect(data).toEqual(testData)20 );21 expect(req.request.method).toEqual('GET');22 req.flush(testData);23 httpTestingController.verify();24 });25 it('can test for 404 error', () => {26 const emsg = 'deliberate 404 error';27 data => fail('should have failed with the 404 error'),28 (error: Error) => {29 expect(error.message).toContain(emsg);30 }31 );32 req.flush(emsg, {status: 404, statusText: 'Not Found'});33 });34 it('can test for network error', () => {35 const emsg = 'simulated network error';36 data => fail('should have failed with the network error'),37 (error: Error) => {38 expect(error.message).toContain(emsg);39 }40 );41 const mockError = new ErrorEvent('Network error', {42 });43 req.error(mockError);44 });45 it('can test for network error with an error object', () => {46 const emsg = 'simulated network error';
Using AI Code Generation
1import { onlyHeaders } from 'ng-mocks';2import { HttpClient } from '@angular/common/http';3describe('HttpClient', () => {4 let http: HttpClient;5 beforeEach(() => {6 http = TestBed.get(HttpClient);7 });8 it('should return onlyHeaders', () => {9 const headers = onlyHeaders(http);10 expect(headers).toEqual({ 'Content-Type': 'application/json' });11 });12});13import { MockBuilder, MockRender, ngMocks } from 'ng-mocks';14import { AppModule } from './app.module';15beforeEach(() => MockBuilder(AppModule));16it('should render', () => {17 const fixture = MockRender();18 const headers = ngMocks.onlyHeaders(fixture.debugElement.injector.get(HttpClient));19 expect(headers).toEqual({ 'Content-Type': 'application/json' });20});21import { NgModule } from '@angular/core';22import { BrowserModule } from '@angular/platform-browser';23import { HttpClientModule } from '@angular/common/http';24@NgModule({25 imports: [BrowserModule, HttpClientModule],26})27export class AppModule {}28import { Component } from '@angular/core';29import { HttpClient } from '@angular/common/http';30@Component({31})32export class AppComponent {33 constructor(private http: HttpClient) {}34}
Using AI Code Generation
1const { onlyHeaders } = require('ng-mocks');2const { onlyHeaders } = require('ng-mocks');3const { onlyHeaders } = require('ng-mocks');4const { onlyHeaders } = require('ng-mocks');5const { onlyHeaders } = require('ng-mocks');6const { onlyHeaders } = require('ng-mocks');7const { onlyHeaders } = require('ng-mocks');8const { onlyHeaders } = require('ng-mocks');9const { onlyHeaders } = require('ng-mocks');10const { onlyHeaders } = require('ng-mocks');11const { onlyHeaders } = require('ng-mocks');12const { onlyHeaders } = require('ng-mocks');
Using AI Code Generation
1import { onlyHeaders } from 'ng-mocks';2describe('onlyHeaders', () => {3 it('onlyHeaders', () => {4 expect(onlyHeaders()).toEqual({5 'Content-Type': 'application/json;charset=utf-8',6 });7 });8});9import { onlyHeaders } from 'ng-mocks';10describe('onlyHeaders', () => {11 it('onlyHeaders', () => {12 expect(onlyHeaders()).toEqual({13 'Content-Type': 'application/json;charset=utf-8',14 });15 });16});17import { onlyHeaders } from 'ng-mocks';18describe('onlyHeaders', () => {19 it('onlyHeaders', () => {20 expect(onlyHeaders()).toEqual({21 'Content-Type': 'application/json;charset=utf-8',22 });23 });24});25import { onlyHeaders } from 'ng-mocks';26describe('onlyHeaders', () => {27 it('onlyHeaders', () => {28 expect(onlyHeaders()).toEqual({29 'Content-Type': 'application/json;charset=utf-8',30 });31 });32});33import { onlyHeaders } from 'ng-mocks';34describe('onlyHeaders', () => {35 it('onlyHeaders', () => {36 expect(onlyHeaders()).toEqual({37 'Content-Type': 'application/json;charset=utf-8',38 });39 });40});41import { onlyHeaders } from 'ng-mocks';42describe('onlyHeaders', () => {43 it('onlyHeaders', () => {44 expect(onlyHeaders()).toEqual({45 'Content-Type': 'application/json;charset=utf-8',46 });47 });48});
Using AI Code Generation
1import { onlyHeaders } from 'ng-mocks';2import { mockBuilder, mockInstance } from 'ng-mocks';3import { MockRender } from 'ng-mocks';4import { MockBuilder } from 'ng-mocks';5import { MockInstance } from 'ng-mocks';6import { MockRender } from 'ng-mocks';7import { MockService } from 'ng-mocks';8import { MockProvider } from 'ng-mocks';9import { MockRender } from 'ng-mocks';10import { MockService } from 'ng-mocks';11import { MockProvider } from 'ng-mocks';12import { MockRender } from 'ng-mocks';13import { MockService } from 'ng-mocks';14import { MockProvider } from 'ng-mocks';15import { MockRender } from 'ng-mocks';16import { MockService } from 'ng-mocks';17import { MockProvider } from 'ng-mocks';18import { MockRender } from 'ng-mocks';19import { MockService } from 'ng-mocks';20import { MockProvider } from 'ng-mocks';21import { MockRender } from 'ng-mocks';22import { MockService } from 'ng-mocks
Using AI Code Generation
1import { onlyHeaders } from 'ng-mocks';2describe('onlyHeaders', () => {3 it('should return only the headers of the response', () => {4 const response = new HttpResponse({5 body: { name: 'John', age: 20 },6 headers: new HttpHeaders({7 }),8 });9 const headers = onlyHeaders(response);10 expect(headers).toEqual({11 });12 });13});14import { onlyHeaders } from 'ng-mocks';15describe('onlyHeaders', () => {16 it('should return only the headers of the response', () => {17 const response = new HttpResponse({18 body: { name: 'John', age: 20 },19 headers: new HttpHeaders({20 }),21 });22 const headers = onlyHeaders(response);23 expect(headers).toEqual({24 });25 });26});27import { onlyHeaders } from '
Using AI Code Generation
1const onlyHeaders = require('ng-mocks').onlyHeaders;2const headers = onlyHeaders(MyComponent);3const headers = onlyHeaders(MyComponent, 'h1');4const headers = onlyHeaders(MyComponent, 'h1', context);5const headers = onlyHeaders(MyComponent, 'h1', context, host);6const headers = onlyHeaders(MyComponent, 'h1', context, host, debugElement);7const headers = onlyHeaders(MyComponent, 'h1', context, host, debugElement, module);8const headers = onlyHeaders(MyComponent, 'h1', context, host, debugElement, module, componentFixture);9const headers = onlyHeaders(MyComponent, 'h1', context, host, debugElement, module, componentFixture, query);10const headers = onlyHeaders(MyComponent, 'h1', context, host, debugElement, module, componentFixture, query, fixture);11const headers = onlyHeaders(MyComponent, 'h1', context, host, debugElement, module, componentFixture, query, fixture, options);
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