Sonarr/src/NzbDrone.Core.Test/DecisionEngineTests/AcceptableSizeSpecificationFixture.cs

using System.Collections.Generic;
using FizzWare.NBuilder;
using FluentAssertions;
using Moq;
using NUnit.Framework;
using NzbDrone.Core.DecisionEngine.Specifications;
using NzbDrone.Core.Parser.Model;
using NzbDrone.Core.Qualities;
using NzbDrone.Core.Tv;
using NzbDrone.Core.Test.Framework;

namespace NzbDrone.Core.Test.DecisionEngineTests
{
    [TestFixture]

    public class AcceptableSizeSpecificationFixture : CoreTest<AcceptableSizeSpecification>
    {
        private RemoteEpisode parseResultMultiSet;
        private RemoteEpisode parseResultMulti;
        private RemoteEpisode parseResultSingle;
        private Series series;
        private QualityDefinition qualityType;

        [SetUp]
        public void Setup()
        {
            series = Builder<Series>.CreateNew()
                .Build();

            parseResultMultiSet = new RemoteEpisode
                                    {
                                        Series = series,
                                        Release = new ReleaseInfo(),
                                        ParsedEpisodeInfo = new ParsedEpisodeInfo { Quality = new QualityModel(Quality.SDTV, true) },
                                        Episodes = new List<Episode> { new Episode(), new Episode(), new Episode(), new Episode(), new Episode(), new Episode() }
                                    };

            parseResultMulti = new RemoteEpisode
                                    {
                                        Series = series,
                                        Release = new ReleaseInfo(),
                                        ParsedEpisodeInfo = new ParsedEpisodeInfo { Quality = new QualityModel(Quality.SDTV, true) },
                                        Episodes = new List<Episode> { new Episode(), new Episode() }
                                    };

            parseResultSingle = new RemoteEpisode
                                    {
                                        Series = series,
                                        Release = new ReleaseInfo(),
                                        ParsedEpisodeInfo = new ParsedEpisodeInfo { Quality = new QualityModel(Quality.SDTV, true) },
                                        Episodes = new List<Episode> { new Episode() }

                                    };

            qualityType = Builder<QualityDefinition>.CreateNew()
                .With(q => q.MinSize = 2)
                .With(q => q.MaxSize = 10)
                .With(q => q.Quality = Quality.SDTV)
                .Build();

        }

        [TestCase(30, 50, false)]
        [TestCase(30, 250, true)]
        [TestCase(30, 500, false)]
        [TestCase(60, 100, false)]
        [TestCase(60, 500, true)]
        [TestCase(60, 1000, false)]
        public void IsAcceptableSize_single_episode(int runtime, int sizeInMegaBytes, bool expectedResult)
        {
            series.Runtime = runtime;
            parseResultSingle.Series = series;
            parseResultSingle.Release.Size = sizeInMegaBytes.Megabytes();

            Mocker.GetMock<IQualityDefinitionService>().Setup(s => s.Get(Quality.SDTV)).Returns(qualityType);

            Mocker.GetMock<IEpisodeService>().Setup(
                s => s.IsFirstOrLastEpisodeOfSeason(It.IsAny<int>()))
                .Returns(false);

            bool result = Subject.IsSatisfiedBy(parseResultSingle, null);
            
            result.Should().Be(expectedResult);
        }

        [TestCase(30, 500, true)]
        [TestCase(30, 1000, false)]
        [TestCase(60, 1000, true)]
        [TestCase(60, 2000, false)]
        public void IsAcceptableSize_single_episode_first_or_last(int runtime, int sizeInMegaBytes, bool expectedResult)
        {
            series.Runtime = runtime;
            parseResultSingle.Series = series;
            parseResultSingle.Release.Size = sizeInMegaBytes.Megabytes();

            Mocker.GetMock<IQualityDefinitionService>().Setup(s => s.Get(Quality.SDTV)).Returns(qualityType);

            Mocker.GetMock<IEpisodeService>().Setup(
                s => s.IsFirstOrLastEpisodeOfSeason(It.IsAny<int>()))
                .Returns(true);

            bool result = Subject.IsSatisfiedBy(parseResultSingle, null);

            result.Should().Be(expectedResult);
        }

        [TestCase(30, 50 * 2, false)]
        [TestCase(30, 250 * 2, true)]
        [TestCase(30, 500 * 2, false)]
        [TestCase(60, 100 * 2, false)]
        [TestCase(60, 500 * 2, true)]
        [TestCase(60, 1000 * 2, false)]
        public void IsAcceptableSize_multi_episode(int runtime, int sizeInMegaBytes, bool expectedResult)
        {
            series.Runtime = runtime;
            parseResultMulti.Series = series;
            parseResultMulti.Release.Size = sizeInMegaBytes.Megabytes();

            Mocker.GetMock<IQualityDefinitionService>().Setup(s => s.Get(Quality.SDTV)).Returns(qualityType);

            Mocker.GetMock<IEpisodeService>().Setup(
                s => s.IsFirstOrLastEpisodeOfSeason(It.IsAny<int>()))
                .Returns(false);

            bool result = Subject.IsSatisfiedBy(parseResultMulti, null);

            result.Should().Be(expectedResult);
        }

        [TestCase(30, 50 * 6, false)]
        [TestCase(30, 250 * 6, true)]
        [TestCase(30, 500 * 6, false)]
        [TestCase(60, 100 * 6, false)]
        [TestCase(60, 500 * 6, true)]
        [TestCase(60, 1000 * 6, false)]
        public void IsAcceptableSize_multiset_episode(int runtime, int sizeInMegaBytes, bool expectedResult)
        {
            series.Runtime = runtime;
            parseResultMultiSet.Series = series;
            parseResultMultiSet.Release.Size = sizeInMegaBytes.Megabytes();

            Mocker.GetMock<IQualityDefinitionService>().Setup(s => s.Get(Quality.SDTV)).Returns(qualityType);

            Mocker.GetMock<IEpisodeService>().Setup(
                s => s.IsFirstOrLastEpisodeOfSeason(It.IsAny<int>()))
                .Returns(false);

            bool result = Subject.IsSatisfiedBy(parseResultMultiSet, null);

            result.Should().Be(expectedResult);
        }

        [Test]
        public void IsAcceptableSize_return_true_if_unlimited_30_minute()
        {
            series.Runtime = 30;
            parseResultSingle.Series = series;
            parseResultSingle.Release.Size = 18457280000;
            qualityType.MaxSize = 0;

            Mocker.GetMock<IQualityDefinitionService>().Setup(s => s.Get(Quality.SDTV)).Returns(qualityType);

            Mocker.GetMock<IEpisodeService>().Setup(
                s => s.IsFirstOrLastEpisodeOfSeason(It.IsAny<int>()))
                .Returns(true);


            bool result = Subject.IsSatisfiedBy(parseResultSingle, null);


            result.Should().BeTrue();
        }

        [Test]
        public void IsAcceptableSize_return_true_if_unlimited_60_minute()
        {
            series.Runtime = 60;
            parseResultSingle.Series = series;
            parseResultSingle.Release.Size = 36857280000;
            qualityType.MaxSize = 0;

            Mocker.GetMock<IQualityDefinitionService>().Setup(s => s.Get(Quality.SDTV)).Returns(qualityType);

            Mocker.GetMock<IEpisodeService>().Setup(
                s => s.IsFirstOrLastEpisodeOfSeason(It.IsAny<int>()))
                .Returns(true);


            bool result = Subject.IsSatisfiedBy(parseResultSingle, null);


            result.Should().BeTrue();
        }

        [Test]
        public void IsAcceptableSize_should_treat_daily_series_as_single_episode()
        {
            series.Runtime = 60;
            parseResultSingle.Series = series;
            parseResultSingle.Series.SeriesType = SeriesTypes.Daily;

            parseResultSingle.Release.Size = 300.Megabytes();

            qualityType.MaxSize = 10;

            Mocker.GetMock<IQualityDefinitionService>().Setup(s => s.Get(Quality.SDTV)).Returns(qualityType);

            Mocker.GetMock<IEpisodeService>().Setup(
                s => s.IsFirstOrLastEpisodeOfSeason(It.IsAny<int>()))
                .Returns(true);


            bool result = Subject.IsSatisfiedBy(parseResultSingle, null);


            result.Should().BeTrue();
        }

        [Test]
        public void should_return_true_if_RAWHD()
        {
            var parseResult = new RemoteEpisode
                {
                    ParsedEpisodeInfo = new ParsedEpisodeInfo { Quality = new QualityModel(Quality.RAWHD, false) },
                };

            Subject.IsSatisfiedBy(parseResult, null).Should().BeTrue();
        }


        [Test]
        public void should_always_return_false_if_unknown()
        {
            var parseResult = new RemoteEpisode
            {
                ParsedEpisodeInfo = new ParsedEpisodeInfo { Quality = new QualityModel(Quality.Unknown, false) },
            };

            Subject.IsSatisfiedBy(parseResult, null).Should().BeFalse();


            Mocker.GetMock<IQualityDefinitionService>().Verify(c => c.Get(It.IsAny<Quality>()), Times.Never());
        }
    }
}