using System.Collections.Generic;
using System.Linq;
using FizzWare.NBuilder;
using Moq;
using NUnit.Framework;
using NzbDrone.Common.Disk;
using NzbDrone.Core.HealthCheck.Checks;
using NzbDrone.Core.Localization;
using NzbDrone.Core.Movies;
using NzbDrone.Core.Test.Framework;

namespace NzbDrone.Core.Test.HealthCheck.Checks
{
    [TestFixture]
    public class RootFolderCheckFixture : CoreTest<RootFolderCheck>
    {
        [SetUp]
        public void Setup()
        {
            Mocker.GetMock<ILocalizationService>()
                  .Setup(s => s.GetLocalizedString(It.IsAny<string>()))
                  .Returns("Some Warning Message");
        }

        private void GivenMissingRootFolder()
        {
            var movies = Builder<Movie>.CreateListOfSize(1)
                                        .Build()
                                        .ToList();

            Mocker.GetMock<IMovieService>()
                  .Setup(s => s.AllMoviePaths())
                  .Returns(movies.Select(x => x.Path).ToList());

            Mocker.GetMock<IDiskProvider>()
                  .Setup(s => s.GetParentFolder(movies.First().Path))
                  .Returns(@"C:\Movies");

            Mocker.GetMock<IDiskProvider>()
                  .Setup(s => s.FolderExists(It.IsAny<string>()))
                  .Returns(false);
        }

        [Test]
        public void should_not_return_error_when_no_movie()
        {
            Mocker.GetMock<IMovieService>()
                  .Setup(s => s.AllMoviePaths())
                  .Returns(new List<string>());

            Subject.Check().ShouldBeOk();
        }

        [Test]
        public void should_return_error_if_movie_parent_is_missing()
        {
            GivenMissingRootFolder();

            Subject.Check().ShouldBeError();
        }
    }
}