Merge pull request #1804 from Bond-009/ffmpeg_tests

Add tests for EncoderValidator and add support for ffmpeg 4.2

1 files changed, 41 insertions, 0 deletions

diff --git a/tests/Jellyfin.MediaEncoding.Tests/EncoderValidatorTests.cs b/tests/Jellyfin.MediaEncoding.Tests/EncoderValidatorTests.cs
new file mode 100644
index 000000000..5a759bcb2
--- /dev/null
+++ b/tests/Jellyfin.MediaEncoding.Tests/EncoderValidatorTests.cs
@@ -0,0 +1,41 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using MediaBrowser.MediaEncoding.Encoder;
+using Microsoft.Extensions.Logging.Abstractions;
+using Xunit;
+
+namespace Jellyfin.MediaEncoding.Tests
+{
+    public class EncoderValidatorTests
+    {
+        private class GetFFmpegVersionTestData : IEnumerable<object[]>
+        {
+            public IEnumerator<object[]> GetEnumerator()
+            {
+                yield return new object[] { EncoderValidatorTestsData.FFmpegV42Output, new Version(4, 2) };
+                yield return new object[] { EncoderValidatorTestsData.FFmpegV414Output, new Version(4, 1, 4) };
+                yield return new object[] { EncoderValidatorTestsData.FFmpegV404Output, new Version(4, 0, 4) };
+            }
+
+            IEnumerator IEnumerable.GetEnumerator() => GetEnumerator();
+        }
+
+        [Theory]
+        [ClassData(typeof(GetFFmpegVersionTestData))]
+        public void GetFFmpegVersionTest(string versionOutput, Version version)
+        {
+            Assert.Equal(version, EncoderValidator.GetFFmpegVersion(versionOutput));
+        }
+
+        [Theory]
+        [InlineData(EncoderValidatorTestsData.FFmpegV42Output, true)]
+        [InlineData(EncoderValidatorTestsData.FFmpegV414Output, true)]
+        [InlineData(EncoderValidatorTestsData.FFmpegV404Output, true)]
+        public void ValidateVersionInternalTest(string versionOutput, bool valid)
+        {
+            var val = new EncoderValidator(new NullLogger<EncoderValidatorTests>());
+            Assert.Equal(valid, val.ValidateVersionInternal(versionOutput));
+        }
+    }
+}