gdax-sim/Lib/WebsocketSim.js

Simulator used to help unit test and back test various Coinbase-Pro (gdax) interactions.

class WebsocketSim {
    constructor() {}

    on(type, func) {
        if (type === 'message') {
            this.message = func;
        } else if (type === 'error') {
            this.error = func;
        } else if (type === 'close') {
            this.close = func;
        } else if (type === 'open') {
            this.open = func;
        }
    }

    disbatch(type, data) {
        if (type === 'message') {
            this.message(data);
        } else if (type === 'error') {
            this.error(data);
        } else if (type === 'close') {
            this.close(data);
        } else if (type === 'open') {
            this.open(data);
        }
    }

    open() {
        throw new Error('unimplemented method exception');
    }

    message() {
        //throw new Error('unimplemented method exception');
    }

    error() {
        throw new Error('unimplemented method exception');
    }

    close() {
        throw new Error('unimplemented method exception');
    }

}

module.exports = WebsocketSim;