invoice-fs/test/testInvoice.js

Nostalgic command-line invoicing application producing plain text invoices and JSON data structures. Uses the file system as a database

exports.testNewInvoiceWithCustomer = function(test) {
    var Invoice = require('../lib/invoice'),
        invoice = new Invoice();

    invoice.new("test");

    test.ok(invoice !== undefined, 'invoice was not created');
    test.ok(invoice.data.items.length === 0, 'invoice has items');

    test.done();
};