using System.Collections.Generic; using System.Linq; using FluentAssertions; using Moq; using NUnit.Framework; using NzbDrone.Core.DecisionEngine; using NzbDrone.Core.Parser; using NzbDrone.Core.Parser.Model; using NzbDrone.Core.Test.Framework; using NzbDrone.Core.Tv; using NzbDrone.Test.Common; namespace NzbDrone.Core.Test.DecisionEngineTests { [TestFixture] public class DownloadDecisionMakerFixture : CoreTest<DownloadDecisionMaker> { private List<ReportInfo> _reports; private RemoteEpisode _remoteEpisode; private Mock<IDecisionEngineSpecification> _pass1; private Mock<IDecisionEngineSpecification> _pass2; private Mock<IDecisionEngineSpecification> _pass3; private Mock<IDecisionEngineSpecification> _fail1; private Mock<IDecisionEngineSpecification> _fail2; private Mock<IDecisionEngineSpecification> _fail3; [SetUp] public void Setup() { _pass1 = new Mock<IDecisionEngineSpecification>(); _pass2 = new Mock<IDecisionEngineSpecification>(); _pass3 = new Mock<IDecisionEngineSpecification>(); _fail1 = new Mock<IDecisionEngineSpecification>(); _fail2 = new Mock<IDecisionEngineSpecification>(); _fail3 = new Mock<IDecisionEngineSpecification>(); _pass1.Setup(c => c.IsSatisfiedBy(It.IsAny<RemoteEpisode>())).Returns(true); _pass1.Setup(c => c.RejectionReason).Returns("_pass1"); _pass2.Setup(c => c.IsSatisfiedBy(It.IsAny<RemoteEpisode>())).Returns(true); _pass2.Setup(c => c.RejectionReason).Returns("_pass2"); _pass3.Setup(c => c.IsSatisfiedBy(It.IsAny<RemoteEpisode>())).Returns(true); _pass3.Setup(c => c.RejectionReason).Returns("_pass3"); _fail1.Setup(c => c.IsSatisfiedBy(It.IsAny<RemoteEpisode>())).Returns(false); _fail1.Setup(c => c.RejectionReason).Returns("_fail1"); _fail2.Setup(c => c.IsSatisfiedBy(It.IsAny<RemoteEpisode>())).Returns(false); _fail2.Setup(c => c.RejectionReason).Returns("_fail2"); _fail3.Setup(c => c.IsSatisfiedBy(It.IsAny<RemoteEpisode>())).Returns(false); _fail3.Setup(c => c.RejectionReason).Returns("_fail3"); _reports = new List<ReportInfo> { new ReportInfo { Title = "The.Office.S03E115.DVDRip.XviD-OSiTV" } }; _remoteEpisode = new RemoteEpisode { Series = new Series() }; Mocker.GetMock<IParsingService>().Setup(c => c.Map(It.IsAny<ParsedEpisodeInfo>())) .Returns(_remoteEpisode); } private void GivenSpecifications(params Mock<IDecisionEngineSpecification>[] mocks) { Mocker.SetConstant<IEnumerable<IRejectWithReason>>(mocks.Select(c => c.Object)); } [Test] public void should_call_all_specifications() { GivenSpecifications(_pass1, _pass2, _pass3, _fail1, _fail2, _fail3); Subject.GetRssDecision(_reports).ToList(); _fail1.Verify(c => c.IsSatisfiedBy(_remoteEpisode), Times.Once()); _fail2.Verify(c => c.IsSatisfiedBy(_remoteEpisode), Times.Once()); _fail3.Verify(c => c.IsSatisfiedBy(_remoteEpisode), Times.Once()); _pass1.Verify(c => c.IsSatisfiedBy(_remoteEpisode), Times.Once()); _pass2.Verify(c => c.IsSatisfiedBy(_remoteEpisode), Times.Once()); _pass3.Verify(c => c.IsSatisfiedBy(_remoteEpisode), Times.Once()); } [Test] public void should_return_rejected_if_single_specs_fail() { GivenSpecifications(_fail1); var result = Subject.GetRssDecision(_reports); result.Single().Approved.Should().BeFalse(); } [Test] public void should_return_rejected_if_one_of_specs_fail() { GivenSpecifications(_pass1, _fail1, _pass2, _pass3); var result = Subject.GetRssDecision(_reports); result.Single().Approved.Should().BeFalse(); } [Test] public void should_return_pass_if_all_specs_pass() { GivenSpecifications(_pass1, _pass2, _pass3); var result = Subject.GetRssDecision(_reports); result.Single().Approved.Should().BeTrue(); } [Test] public void should_have_same_number_of_rejections_as_specs_that_failed() { GivenSpecifications(_pass1, _pass2, _pass3, _fail1, _fail2, _fail3); var result = Subject.GetRssDecision(_reports); result.Single().Rejections.Should().HaveCount(3); } [Test] public void should_not_attempt_to_map_episode_if_not_parsable() { GivenSpecifications(_pass1, _pass2, _pass3); _reports[0].Title = "Not parsable"; var results = Subject.GetRssDecision(_reports).ToList(); Mocker.GetMock<IParsingService>().Verify(c => c.Map(It.IsAny<ParsedEpisodeInfo>()), Times.Never()); _pass1.Verify(c => c.IsSatisfiedBy(It.IsAny<RemoteEpisode>()), Times.Never()); _pass2.Verify(c => c.IsSatisfiedBy(It.IsAny<RemoteEpisode>()), Times.Never()); _pass3.Verify(c => c.IsSatisfiedBy(It.IsAny<RemoteEpisode>()), Times.Never()); results.Should().BeEmpty(); } [Test] public void should_not_attempt_to_map_episode_series_title_is_blank() { GivenSpecifications(_pass1, _pass2, _pass3); _reports[0].Title = "1937 - Snow White and the Seven Dwarves"; var results = Subject.GetRssDecision(_reports).ToList(); Mocker.GetMock<IParsingService>().Verify(c => c.Map(It.IsAny<ParsedEpisodeInfo>()), Times.Never()); _pass1.Verify(c => c.IsSatisfiedBy(It.IsAny<RemoteEpisode>()), Times.Never()); _pass2.Verify(c => c.IsSatisfiedBy(It.IsAny<RemoteEpisode>()), Times.Never()); _pass3.Verify(c => c.IsSatisfiedBy(It.IsAny<RemoteEpisode>()), Times.Never()); results.Should().BeEmpty(); } [Test] public void should_not_attempt_to_make_decision_if_series_is_unknown() { GivenSpecifications(_pass1, _pass2, _pass3); _remoteEpisode.Series = null; Subject.GetRssDecision(_reports); _pass1.Verify(c => c.IsSatisfiedBy(It.IsAny<RemoteEpisode>()), Times.Never()); _pass2.Verify(c => c.IsSatisfiedBy(It.IsAny<RemoteEpisode>()), Times.Never()); _pass3.Verify(c => c.IsSatisfiedBy(It.IsAny<RemoteEpisode>()), Times.Never()); } [Test] public void broken_report_shouldnt_blowup_the_process() { GivenSpecifications(_pass1); Mocker.GetMock<IParsingService>().Setup(c => c.Map(It.IsAny<ParsedEpisodeInfo>())) .Throws<TestException>(); _reports = new List<ReportInfo> { new ReportInfo{Title = "The.Office.S03E115.DVDRip.XviD-OSiTV"}, new ReportInfo{Title = "The.Office.S03E115.DVDRip.XviD-OSiTV"}, new ReportInfo{Title = "The.Office.S03E115.DVDRip.XviD-OSiTV"} }; Subject.GetRssDecision(_reports); Mocker.GetMock<IParsingService>().Verify(c => c.Map(It.IsAny<ParsedEpisodeInfo>()), Times.Exactly(_reports.Count)); ExceptionVerification.ExpectedErrors(3); } [Test] public void should_return_unknown_series_rejection_if_series_is_unknown() { GivenSpecifications(_pass1, _pass2, _pass3); _remoteEpisode.Series = null; var result = Subject.GetRssDecision(_reports); result.Should().HaveCount(1); } } }