authelia/server/test/notifiers/EMailNotifier.test.ts

import * as sinon from "sinon";
import * as Assert from "assert";
import BluebirdPromise = require("bluebird");

import { MailSenderStub } from "../mocks/notifiers/MailSenderStub";
import EMailNotifier = require("../../src/lib/notifiers/EMailNotifier");


describe("test email notifier", function () {
  it("should send an email to given user", function () {
    const mailSender = new MailSenderStub();
    const options = {
      username: "user_gmail",
      password: "pass_gmail",
      sender: "admin@example.com",
      service: "gmail"
    };

    mailSender.sendStub.returns(BluebirdPromise.resolve());
    const sender = new EMailNotifier.EMailNotifier(options, mailSender);
    const subject = "subject";
    const url = "http://test.com";

    return sender.notify("user@example.com", subject, url)
      .then(function () {
        Assert.equal(mailSender.sendStub.getCall(0).args[0].to, "user@example.com");
        Assert.equal(mailSender.sendStub.getCall(0).args[0].subject, "subject");
        return BluebirdPromise.resolve();
      });
  });

  it("should fail while sending an email", function () {
    const mailSender = new MailSenderStub();
    const options = {
      username: "user_gmail",
      password: "pass_gmail",
      sender: "admin@example.com",
      service: "gmail"
    };

    mailSender.sendStub.returns(BluebirdPromise.reject(new Error("Failed to send mail")));
    const sender = new EMailNotifier.EMailNotifier(options, mailSender);
    const subject = "subject";
    const url = "http://test.com";

    return sender.notify("user@example.com", subject, url)
      .then(function () {
        return BluebirdPromise.reject(new Error());
      }, function() {
        Assert.equal(mailSender.sendStub.getCall(0).args[0].from, "admin@example.com");
        return BluebirdPromise.resolve();
      });
  });
});