import { describe, expect, test } from "@jest/globals";
import { Mailbox } from '../src/mailer_framework';

describe('Mailer Framework Test', () =>
{
    let mailbox: Mailbox = new Mailbox({host: "", port: 0}, {host: "", port: 0}, "");
    test('Should only have one mailing list', () => {
        mailbox.addMailingList("test1", ["sample@gmail.com"]);
        expect(mailbox.getEmails("test1")).toMatchObject(["sample@gmail.com"]);
    });
    test("Mailing list corruption", () =>
    {
        // Make sure the first one does not change.
        mailbox.addMailingList("test2", ["sample@gmail.com", "sample2@gmail.com"]);
        expect(mailbox.getEmails("test1")).toMatchObject(["sample@gmail.com"]);
        expect(mailbox.getEmails("test2")).toMatchObject(["sample@gmail.com", "sample2@gmail.com"]);
    });
    test("Deregistration test", () =>
    {
        // Make sure the first one does not change.
        mailbox.unregisterEmailFromAll("sample@gmail.com");
        expect(mailbox.getEmails("test1")).toMatchObject([]);
        expect(mailbox.getEmails("test2")).toMatchObject(["sample2@gmail.com"]);
    });
    test("Existing registration test", () =>
    {
        // Make sure the first one does not change.
        mailbox.registerEmail("sample3@gmail.com", "test1");
        expect(mailbox.getEmails("test1")).toMatchObject(["sample3@gmail.com"]);
        expect(mailbox.getEmails("test2")).toMatchObject(["sample2@gmail.com"]);
    });
});