const assert = require('assert');


class BankCustomer {
    constructor(name , pin) {
        let privateName = name;
        let privatePin = pin;
        this.getName = () => {
            return privateName;
        };
        this.verifyPinInput = (code) => {
            if (privatePin === code) {
                return true;
            } else {
                return false;
            }
        };
    }
}

// Tests
const customer = new BankCustomer('John Doe', '3579');
assert.equal(typeof customer.getName, 'function');
assert.equal(typeof customer.verifyPinInput, 'function');
assert.equal(customer.getName(), 'John Doe');
assert.ok(customer.verifyPinInput('3579'));