Merge remote-tracking branch 'origin/master' into HEAD

1 files changed, 41 insertions, 0 deletions

diff --git a/tests/Jellyfin.Extensions.Tests/StringExtensionsTests.cs b/tests/Jellyfin.Extensions.Tests/StringExtensionsTests.cs
new file mode 100644
index 000000000..7186cc023
--- /dev/null
+++ b/tests/Jellyfin.Extensions.Tests/StringExtensionsTests.cs
@@ -0,0 +1,41 @@
+using System;
+using Xunit;
+
+namespace Jellyfin.Extensions.Tests
+{
+    public class StringExtensionsTests
+    {
+        [Theory]
+        [InlineData("", '_', 0)]
+        [InlineData("___", '_', 3)]
+        [InlineData("test\x00", '\x00', 1)]
+        [InlineData("Imdb=tt0119567|Tmdb=330|TmdbCollection=328", '|', 2)]
+        public void ReadOnlySpan_Count_Success(string str, char needle, int count)
+        {
+            Assert.Equal(count, str.AsSpan().Count(needle));
+        }
+
+        [Theory]
+        [InlineData("", 'q', "")]
+        [InlineData("Banana split", ' ', "Banana")]
+        [InlineData("Banana split", 'q', "Banana split")]
+        [InlineData("Banana split 2", ' ', "Banana")]
+        public void LeftPart_ValidArgsCharNeedle_Correct(string str, char needle, string expectedResult)
+        {
+            var result = str.AsSpan().LeftPart(needle).ToString();
+            Assert.Equal(expectedResult, result);
+        }
+
+        [Theory]
+        [InlineData("", 'q', "")]
+        [InlineData("Banana split", ' ', "split")]
+        [InlineData("Banana split", 'q', "Banana split")]
+        [InlineData("Banana split.", '.', "")]
+        [InlineData("Banana split 2", ' ', "2")]
+        public void RightPart_ValidArgsCharNeedle_Correct(string str, char needle, string expectedResult)
+        {
+            var result = str.AsSpan().RightPart(needle).ToString();
+            Assert.Equal(expectedResult, result);
+        }
+    }
+}