igbopie/spherov2.js

import { Characteristic } from '@abandonware/noble';

export interface ICharacteristicListener {
  onSubscribe: (c: CharasteristicMock) => void;
  onWrite: (c: CharasteristicMock, buf: Buffer, notify: boolean) => void;
  on: (
    c: CharasteristicMock,
    eventName: string,
    fn: (data: Buffer, isNotification: boolean) => void
  ) => void;
}

export class CharasteristicMock implements Characteristic {
  public uuid: string;
  public listener: ICharacteristicListener;
  constructor(uuid: string, listener: ICharacteristicListener) {
    this.uuid = uuid;
    this.listener = listener;
  }
  public subscribe(cb: (error?: string) => void): void {
    this.listener.onSubscribe(this);
    cb();
  }
  public write(
    buf: Buffer,
    notify: boolean,
    cb: (error?: string) => void
  ): void {
    this.listener.onWrite(this, buf, notify);
    cb();
  }

  // TODO
  // eslint-disable-next-line @typescript-eslint/ban-ts-comment
  // @ts-ignore
  public on(
    eventName: string,
    fn: (data: Buffer, isNotification: boolean) => void
  ): this {
    this.listener.on(this, eventName, fn);
    return this;
  }
}