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jellyfin/tests/Jellyfin.Extensions.Tests/StringExtensionsTests.cs

74 lines
3.1 KiB

using System;
using Xunit;
namespace Jellyfin.Extensions.Tests
{
public class StringExtensionsTests
{
[Theory]
[InlineData("", "")] // Identity edge-case (no diactritics)
[InlineData("Indiana Jones", "Indiana Jones")] // Identity (no diactritics)
[InlineData("a\ud800b", "ab")] // Invalid UTF-16 char stripping
[InlineData("Jön", "Jon")] // Issue #7484
[InlineData("Jönssonligan", "Jonssonligan")] // Issue #7484
[InlineData("Kieślowski", "Kieslowski")] // Issue #7450
[InlineData("Cidadão Kane", "Cidadao Kane")] // Issue #7560
[InlineData("운명처럼 널 사랑해", "운명처럼 널 사랑해")] // Issue #6393 (Korean language support)
[InlineData("애타는 로맨스", "애타는 로맨스")] // Issue #6393
public void RemoveDiacritics_ValidInput_Corrects(string input, string expectedResult)
{
string result = input.RemoveDiacritics();
Assert.Equal(expectedResult, result);
}
[Theory]
[InlineData("", false)] // Identity edge-case (no diactritics)
[InlineData("Indiana Jones", false)] // Identity (no diactritics)
[InlineData("a\ud800b", true)] // Invalid UTF-16 char stripping
[InlineData("Jön", true)] // Issue #7484
[InlineData("Jönssonligan", true)] // Issue #7484
[InlineData("Kieślowski", true)] // Issue #7450
[InlineData("Cidadão Kane", true)] // Issue #7560
[InlineData("운명처럼 널 사랑해", false)] // Issue #6393 (Korean language support)
[InlineData("애타는 로맨스", false)] // Issue #6393
public void HasDiacritics_ValidInput_Corrects(string input, bool expectedResult)
{
bool result = input.HasDiacritics();
Assert.Equal(expectedResult, result);
}
[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);
}
}
}