Merge pull request #1929 from Narfinger/parser-fix4

[Draft][Help wanted] Fix parsing of certain names and adds a default season if no season was found

(cherry picked from commit 61b9b4046af1890d4a2a68495f212def3bca6915)
Signed-off-by: Joshua Boniface <joshua@boniface.me>

2 files changed, 74 insertions, 0 deletions

diff --git a/tests/Jellyfin.Naming.Tests/EpisodePathParserTest.cs b/tests/Jellyfin.Naming.Tests/EpisodePathParserTest.cs
new file mode 100644
index 000000000..28ccd6df1
--- /dev/null
+++ b/tests/Jellyfin.Naming.Tests/EpisodePathParserTest.cs
@@ -0,0 +1,54 @@
+namespace Emby.Naming.TV
+{
+    using Emby.Naming.Common;
+    using Xunit;
+
+    public class EpisodePathParserTest
+    {
+        [Theory]
+        [InlineData("/media/Foo/Foo-S01E01", "Foo", 1, 1)]
+        [InlineData("/media/Foo - S04E011", "Foo", 4, 11)]
+        [InlineData("/media/Foo/Foo s01x01", "Foo", 1, 1)]
+        [InlineData("/media/Foo (2019)/Season 4/Foo (2019).S04E03", "Foo (2019)", 4, 3)]
+        public void ParseEpisodesCorrectly(string path, string name, int season, int episode)
+        {
+            NamingOptions o = new NamingOptions();
+            EpisodePathParser p = new EpisodePathParser(o);
+            var res = p.Parse(path, false);
+
+            Assert.True(res.Success);
+            Assert.Equal(name, res.SeriesName);
+            Assert.Equal(season, res.SeasonNumber);
+            Assert.Equal(episode, res.EpisodeNumber);
+
+            //testing other paths delimeter
+            var res2 = p.Parse(path.Replace("/", "\\"), false);
+            Assert.True(res2.Success);
+            Assert.Equal(name, res2.SeriesName);
+            Assert.Equal(season, res2.SeasonNumber);
+            Assert.Equal(episode, res2.EpisodeNumber);
+        }
+
+        [Theory]
+        [InlineData("/media/Foo/Foo 889", "Foo", 889)]
+        [InlineData("/media/Foo/[Bar] Foo Baz - 11 [1080p]", "Foo Baz", 11)]
+        public void ParseEpisodeWithoutSeason(string path, string name, int episode)
+        {
+            NamingOptions o = new NamingOptions();
+            EpisodePathParser p = new EpisodePathParser(o);
+            var res = p.Parse(path, true, null, null, true);
+
+            Assert.True(res.Success);
+            Assert.Equal(name, res.SeriesName);
+            Assert.True(res.SeasonNumber == null);
+            Assert.Equal(episode, res.EpisodeNumber);
+
+            //testing other paths delimeter
+            var res2 = p.Parse(path.Replace("/", "\\"), false, null, null, true);
+            Assert.True(res2.Success);
+            Assert.Equal(name, res2.SeriesName);
+            Assert.True(res2.SeasonNumber == null);
+            Assert.Equal(episode, res2.EpisodeNumber);
+        }
+    }
+}
\ No newline at end of file
diff --git a/tests/Jellyfin.Naming.Tests/Jellyfin.Naming.Tests.csproj b/tests/Jellyfin.Naming.Tests/Jellyfin.Naming.Tests.csproj
new file mode 100644
index 000000000..f5e151348
--- /dev/null
+++ b/tests/Jellyfin.Naming.Tests/Jellyfin.Naming.Tests.csproj
@@ -0,0 +1,20 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netcoreapp3.0</TargetFramework>
+
+    <IsPackable>false</IsPackable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.2.0" />
+    <PackageReference Include="xunit" Version="2.4.0" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.0" />
+    <PackageReference Include="coverlet.collector" Version="1.0.1" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\Emby.Naming\Emby.Naming.csproj" />
+  </ItemGroup>
+
+</Project>