How to use multiAppender method in stryker-parent

Best JavaScript code snippet using stryker-parent

MultiAppender.test.ts

Source:MultiAppender.test.ts

1import { LogAppender, LogEvent, LogLevel } from "../LoggingInterfaces";2import MultiAppender from "./MultiAppender";3import { voidPromise, emptyPromise } from "~/Util/PromiseUtils";4import HttpError from "~/Api/Errors/HttpError";5import AggregateError from "~/Util/AggregateError";6import { ApiResponse } from "~/Api/ApiInterfaces";78class MockAppender implements LogAppender {9    readonly events: LogEvent[] = [];10    append = (event: LogEvent) => { this.events.push(event); return voidPromise; }11}12class ThrowingAppender implements LogAppender {13    private readonly err: Error;14    private readonly sync: boolean15    constructor(err: Error, sync: boolean) {16        this.err = err;17        this.sync = sync;18    }19    append = () => {20        if (this.sync) {21            throw this.err;22        }23        return Promise.reject(this.err);24    };25}26const sampleErrorResponse: ApiResponse = {27    ok: false,    28    url: "https://example.com/api/log/error",29    status: 500,30    text: () => emptyPromise,31    json: () => emptyPromise,32    headers: null as any as Headers33};34const sampleError = new HttpError(sampleErrorResponse);3536it("logs to both appenders", () => {37    const mock1 = new MockAppender();38    const mock2 = new MockAppender();39    const multi = new MultiAppender([mock1, mock2]);40    const events: LogEvent[] = [41        { level: LogLevel.error, args: () => [1] },42        { level: LogLevel.error, args: () => [2] }43    ];44    events.forEach(multi.append);45    expect(mock1.events).toEqual(events);46    expect(mock2.events).toEqual(events);47});4849it ("throws sync error in single appender", async () => {50    const mock1 = new MockAppender();51    const mock2 = new ThrowingAppender(sampleError, true);52    const multi = new MultiAppender([mock1, mock2]);53    const event = { level: LogLevel.error, args: () => [1] };54    expect(multi.append(event)).rejects.toEqual(sampleError);55})5657it ("throws async error in single appender", async () => {58    const mock1 = new MockAppender();59    const mock2 = new ThrowingAppender(sampleError, false);60    const multi = new MultiAppender([mock1, mock2]);61    const event = { level: LogLevel.error, args: () => [1] };62    expect(multi.append(event)).rejects.toEqual(sampleError);63})6465it ("throws mixed errors in multiple appenders", async () => {66    const mock1 = new ThrowingAppender(sampleError, true);67    const mock2 = new ThrowingAppender(sampleError, false);68    const multi = new MultiAppender([mock1, mock2]);69    const event = { level: LogLevel.error, args: () => [1] };70    const expectedError = new AggregateError([sampleError, sampleError])71    expect(multi.append(event)).rejects.toEqual(expectedError);
...

multi-appender.ts

Source:multi-appender.ts

1import { LoggingEvent } from 'log4js';2export type RuntimeAppender = (loggingEvent: LoggingEvent) => void;3export class MultiAppender {4  constructor(private readonly appenders: RuntimeAppender[]) {}5  public append(loggingEvent: LoggingEvent): void {6    this.appenders.forEach((appender) => appender(loggingEvent));7  }8}9/**10 * This method is expected by log4js to have this _exact_ name11 * and signature.12 * @see https://log4js-node.github.io/log4js-node/writing-appenders.html13 * @param config The appender configuration delivered by log4js14 * @param _ The layouts provided by log4js15 * @param findAppender A method to locate other appenders16 */17export function configure(config: { appenders: string[] }, _: unknown, findAppender: (name: string) => RuntimeAppender): RuntimeAppender {18  const multiAppender = new MultiAppender(config.appenders.map((name) => findAppender(name)));19  return multiAppender.append.bind(multiAppender);...

Using AI Code Generation

1var multiAppender = require('stryker-parent').multiAppender;2var log4js = require('log4js');3log4js.configure({4    { type: 'console' },5    { type: 'file', filename: 'logs/stryker.log', category: ['stryker', 'stryker.*'] }6});7var logger = log4js.getLogger('stryker');8logger.addAppender(multiAppender(log4js.appenders.file('logs/stryker.log')));9logger.addAppender(multiAppender(log4js.appenders.console()));10logger.info('Hello world');11module.exports = function (config) {12  config.set({13    commandRunner: {14    }15  });16};

Using AI Code Generation

1var multiAppender = require('stryker-parent').multiAppender;2var log4js = require('log4js');3log4js.configure({4    { type: 'console' },5    multiAppender('test.log', 'test2.log')6});7var logger = log4js.getLogger();8logger.info('Hello World');9logger.info('Hello World again');10logger.info('Hello World again and again');11logger.info('Hello World again and again and again');12logger.info('Hello World again and again and again and again');13logger.info('Hello World again and again and again and again and again');14logger.info('Hello World again and again and again and again and again and again');15logger.info('Hello World again and again and again and again and again and again and again');16logger.info('Hello World again and again and again and again and again and again and again and again');17logger.info('Hello World again and again and again and again and again and again and again and again and again');18logger.info('Hello World again and again and again and again and again and again and again and again and again and again');19logger.info('Hello World again and again and again and again and again and again and again and again and again and again and again');20logger.info('Hello World again and again and again and again and again and again and again and again and again and again and again and again');21logger.info('Hello World again and again and again and again and again and again and again and again and again and again and again and again and again');22logger.info('Hello World again and again and again and again and again and again and again and again and again and again and again and again and again and again');23logger.info('Hello World again and again and again and again and again and again and again and again and again and again and again and again and again and again and again');24logger.info('Hello World again and again and again and agai

Using AI Code Generation

1var multiAppender = require('stryker-parent').multiAppender;2var multiAppender = require('stryker-parent').multiAppender;3var multiAppender = require('stryker-parent').multiAppender;4var multiAppender = require('stryker-parent').multiAppender;5var multiAppender = require('stryker-parent').multiAppender;6var multiAppender = require('stryker-parent').multiAppender;7var multiAppender = require('stryker-parent').multiAppender;8var multiAppender = require('stryker-parent').multiAppender;9var multiAppender = require('stryker-parent').multiAppender;10var multiAppender = require('stryker-parent').multiAppender;11var multiAppender = require('stryker-parent').multiAppender;12var multiAppender = require('stryker-parent').multiAppender;13var multiAppender = require('stryker-parent').multiAppender;14var multiAppender = require('stryker-parent').multiAppender;15var multiAppender = require('stryker-parent').multiAppender;

Using AI Code Generation

1const { multiAppender } = require('stryker-parent');2const { multiAppender } = require('stryker-parent');3const { multiAppender } = require('stryker-parent');4const { multiAppender } = require('stryker-parent');5const { multiAppender } = require('stryker-parent');6const { multiAppender } = require('stryker-parent');7const { multiAppender } = require('stryker-parent');8const { multiAppender } = require('stryker-parent');9const { multiAppender } = require('stryker-parent');10const { multiAppender } = require('stryker-parent');11const { multiAppender } = require('stryker-parent');12const { multiAppender } = require('stryker-parent');13const { multiAppender } = require('stryker-parent');14const { multiAppender } = require('stryker-parent');15const { multiAppender } = require('stryker-parent');16const { multiAppender } = require('stryker-parent');17const { multiAppender } = require('stryker-parent');

Using AI Code Generation

1var stryker = require('stryker-parent');2var multiAppender = stryker.multiAppender;3var log = require('stryker-api').logging.getLogger('stryker');4log.setAppenders([multiAppender('console', 'file')]);5log.info('Hello world');6log.debug('Hello world');7module.exports = function(config) {8  config.set({9  });10};11[2016-09-23 15:57:18.352] [INFO] Stryker - Loading test runner "mocha" (location: c:\Users\james\Documents\GitHub\stryker\stryker-mocha-runner)12[2016-09-23 15:57:18.352] [INFO] Stryker - Loading test framework "mocha" (location: c:\Users\james\Documents\GitHub\stryker\stryker-mocha-framework)13[2016-09-23 15:57:18.352] [INFO] Stryker - Loading mutator "javascript" (location: c:\Users\james\Documents\GitHub\stryker\stryker-javascript-mutator)14[2016-09-23 15:57:18.352] [INFO] Stryker - Loading reporter "progress" (location: c:\Users\james\Documents\GitHub\stryker\stryker-html-reporter)15[2016-09-23 15:57:18.352] [INFO] Stryker - Loading reporter "clear-text" (location: c:\Users\james\Documents\GitHub\stryker\stryker-html-reporter)16[2016-09-23 15:57:18.352] [INFO] Stryker - Loading reporter "dots" (location: c:\Users\james\Documents\GitHub\stryker\stryker-html-reporter)

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.