using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Agendas.Blog;
using Agendas.Blog.Impl;
using AltNetHispano.Agendas.Domain;
using Moq;
using NUnit.Framework;

namespace AltNetHispano.Agendas.Tests.Blog
{
  [TestFixture]
  public class PublicadorTests
  {
		[SetUp]
		public void SetearUsuario()
		{
			var seguridad = new Mock<ISeguridad>();
			seguridad.Setup(s => s.GetUserName()).Returns("neluz");
			IdentityContext.Current = seguridad.Object;
		}

    [Test]
    public void El_publicador_debe_disparar_los_writers_segun_la_accion_de_cada_track()
    {
      var eventoAgendar = Evento.Agendar(null, null, DateTime.MinValue, null);
      var eventoPublicar = Evento.Agendar(null, null, DateTime.MinValue, null);

      var agendarPostWriter = new Mock<IPostWriter>();
      agendarPostWriter.Setup(writer => writer.WritePost(eventoAgendar));

      var publicarPostWriter = new Mock<IPostWriter>();
      publicarPostWriter.Setup(writer => writer.WritePost(eventoPublicar));

      var factory = new Mock<IPostWriterFactory>();
      factory.Setup(f => f.GetPostWriter(Accion.Agendar)).Returns(agendarPostWriter.Object);
      factory.Setup(f => f.GetPostWriter(Accion.Publicar)).Returns(publicarPostWriter.Object);

      var publicador = new BlogPublicador(factory.Object);
      publicador.Publicar(new List<Track>
                            {
                              new Track(eventoAgendar, Accion.Agendar),
                              new Track(eventoPublicar, Accion.Publicar)
                            });

      factory.Verify(f => f.GetPostWriter(Accion.Agendar), Times.Once());
      factory.Verify(f => f.GetPostWriter(Accion.Publicar), Times.Once());

      agendarPostWriter.Verify(pw => pw.WritePost(eventoAgendar), Times.Once());
      publicarPostWriter.Verify(pw => pw.WritePost(eventoPublicar), Times.Once());
    }
  }
}