growl.js

const Notify = require('../notifiers/growl');
const growly = require('growly');

describe('growl', function() {
  beforeEach(function() {
    this.original = growly.notify;
  });

  afterEach(function() {
    growly.notify = this.original;
  });

  it('should have overridable host and port', function() {
    let notifier = new Notify();
    expect(notifier.options.host).toBeUndefined();
    expect(notifier.options.port).toBeUndefined();

    notifier = new Notify({ host: 'foo', port: 'bar' });
    expect(notifier.options.host).toBe('foo');
    expect(notifier.options.port).toBe('bar');
  });

  it('should pass host and port to growly', function(done) {
    growly.notify = function() {
      expect(this.host).toBe('foo');
      expect(this.port).toBe('bar');
      done();
    };

    const notifier = new Notify({ host: 'foo', port: 'bar' });
    notifier.notify({ message: 'foo', wait: true });
  });

  it('should not override host/port if no options passed', function(done) {
    growly.notify = function() {
      expect(this.host).toBeUndefined();
      expect(this.port).toBeUndefined();
      done();
    };
    new Notify().notify({ message: 'foo', wait: true });
  });
});