From 7f4a229cd2fee89fdd8329c9c9f907e381d45c46 Mon Sep 17 00:00:00 2001 From: Bond_009 Date: Sun, 19 Apr 2020 15:18:28 +0200 Subject: Add some simple tests --- .../Extensions/StringExtensionsTests.cs | 35 ++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 tests/Jellyfin.Common.Tests/Extensions/StringExtensionsTests.cs (limited to 'tests/Jellyfin.Common.Tests/Extensions/StringExtensionsTests.cs') diff --git a/tests/Jellyfin.Common.Tests/Extensions/StringExtensionsTests.cs b/tests/Jellyfin.Common.Tests/Extensions/StringExtensionsTests.cs new file mode 100644 index 000000000..89e7e8fde --- /dev/null +++ b/tests/Jellyfin.Common.Tests/Extensions/StringExtensionsTests.cs @@ -0,0 +1,35 @@ +using System; +using MediaBrowser.Common.Extensions; +using Xunit; + +namespace Jellyfin.Common.Tests.Extensions +{ + public class StringExtensionsTests + { + [Theory] + [InlineData("Banana split", ' ', "Banana")] + [InlineData("Banana split", 'q', "Banana split")] + public void LeftPartCharTest(string str, char needle, string result) + { + Assert.Equal(result, str.AsSpan().LeftPart(needle).ToString()); + } + + [Theory] + [InlineData("Banana split", " ", "Banana")] + [InlineData("Banana split test", " split", "Banana")] + public void LeftPartWithoutStringComparisonTest(string str, string needle, string result) + { + Assert.Equal(result, str.AsSpan().LeftPart(needle).ToString()); + } + + [Theory] + [InlineData("Banana split", " ", StringComparison.Ordinal, "Banana")] + [InlineData("Banana split test", " split", StringComparison.Ordinal, "Banana")] + [InlineData("Banana split test", " Split", StringComparison.Ordinal, "Banana split test")] + [InlineData("Banana split test", " Splït", StringComparison.InvariantCultureIgnoreCase, "Banana split test")] + public void LeftPartTest(string str, string needle, StringComparison stringComparison, string result) + { + Assert.Equal(result, str.AsSpan().LeftPart(needle, stringComparison).ToString()); + } + } +} -- cgit v1.2.3 From 958681cdffddc7ea24d92d126badb3372cfa5d41 Mon Sep 17 00:00:00 2001 From: Bond_009 Date: Mon, 20 Apr 2020 10:16:22 +0200 Subject: Cover more branches --- .../Extensions/StringExtensionsTests.cs | 6 +++--- .../HttpServer/ResponseFilterTests.cs | 6 ++++-- .../Library/PathExtensionsTests.cs | 12 +++++++++++- 3 files changed, 18 insertions(+), 6 deletions(-) (limited to 'tests/Jellyfin.Common.Tests/Extensions/StringExtensionsTests.cs') diff --git a/tests/Jellyfin.Common.Tests/Extensions/StringExtensionsTests.cs b/tests/Jellyfin.Common.Tests/Extensions/StringExtensionsTests.cs index 89e7e8fde..0ed7673fd 100644 --- a/tests/Jellyfin.Common.Tests/Extensions/StringExtensionsTests.cs +++ b/tests/Jellyfin.Common.Tests/Extensions/StringExtensionsTests.cs @@ -9,7 +9,7 @@ namespace Jellyfin.Common.Tests.Extensions [Theory] [InlineData("Banana split", ' ', "Banana")] [InlineData("Banana split", 'q', "Banana split")] - public void LeftPartCharTest(string str, char needle, string result) + public void LeftPart_ValidArgsCharNeedle_Correct(string str, char needle, string result) { Assert.Equal(result, str.AsSpan().LeftPart(needle).ToString()); } @@ -17,7 +17,7 @@ namespace Jellyfin.Common.Tests.Extensions [Theory] [InlineData("Banana split", " ", "Banana")] [InlineData("Banana split test", " split", "Banana")] - public void LeftPartWithoutStringComparisonTest(string str, string needle, string result) + public void LeftPart_ValidArgsWithoutStringComparison_Correct(string str, string needle, string result) { Assert.Equal(result, str.AsSpan().LeftPart(needle).ToString()); } @@ -27,7 +27,7 @@ namespace Jellyfin.Common.Tests.Extensions [InlineData("Banana split test", " split", StringComparison.Ordinal, "Banana")] [InlineData("Banana split test", " Split", StringComparison.Ordinal, "Banana split test")] [InlineData("Banana split test", " Splït", StringComparison.InvariantCultureIgnoreCase, "Banana split test")] - public void LeftPartTest(string str, string needle, StringComparison stringComparison, string result) + public void LeftPart_ValidArgs_Correct(string str, string needle, StringComparison stringComparison, string result) { Assert.Equal(result, str.AsSpan().LeftPart(needle, stringComparison).ToString()); } diff --git a/tests/Jellyfin.Server.Implementations.Tests/HttpServer/ResponseFilterTests.cs b/tests/Jellyfin.Server.Implementations.Tests/HttpServer/ResponseFilterTests.cs index 42d128dc6..39bd94b59 100644 --- a/tests/Jellyfin.Server.Implementations.Tests/HttpServer/ResponseFilterTests.cs +++ b/tests/Jellyfin.Server.Implementations.Tests/HttpServer/ResponseFilterTests.cs @@ -3,12 +3,14 @@ using Xunit; namespace Jellyfin.Server.Implementations.Tests.HttpServer { - public class HttpServerTests + public class ResponseFilterTests { [Theory] + [InlineData(null, null)] + [InlineData("", "")] [InlineData("This is a clean string.", "This is a clean string.")] [InlineData("This isn't \n\ra clean string.", "This isn't a clean string.")] - public void RemoveControlCharactersTest(string input, string result) + public void RemoveControlCharacters_ValidArgs_Correct(string? input, string? result) { Assert.Equal(result, ResponseFilter.RemoveControlCharacters(input)); } diff --git a/tests/Jellyfin.Server.Implementations.Tests/Library/PathExtensionsTests.cs b/tests/Jellyfin.Server.Implementations.Tests/Library/PathExtensionsTests.cs index 7053ed329..d2ed0d925 100644 --- a/tests/Jellyfin.Server.Implementations.Tests/Library/PathExtensionsTests.cs +++ b/tests/Jellyfin.Server.Implementations.Tests/Library/PathExtensionsTests.cs @@ -1,3 +1,4 @@ +using System; using Emby.Server.Implementations.Library; using Xunit; @@ -9,9 +10,18 @@ namespace Jellyfin.Server.Implementations.Tests.Library [InlineData("Superman: Red Son [imdbid=tt10985510]", "imdbid", "tt10985510")] [InlineData("Superman: Red Son - tt10985510", "imdbid", "tt10985510")] [InlineData("Superman: Red Son", "imdbid", null)] - public void GetAttributeValueTest(string input, string attribute, string? result) + public void GetAttributeValue_ValidArgs_Correct(string input, string attribute, string? result) { Assert.Equal(result, PathExtensions.GetAttributeValue(input, attribute)); } + + [Theory] + [InlineData("", "")] + [InlineData("Superman: Red Son [imdbid=tt10985510]", "")] + [InlineData("", "imdbid")] + public void GetAttributeValue_EmptyString_ThrowsArgumentException(string input, string attribute) + { + Assert.Throws(() => PathExtensions.GetAttributeValue(input, attribute)); + } } } -- cgit v1.2.3 From c430a7ed8faa40788c32b89852310981b7c1cf83 Mon Sep 17 00:00:00 2001 From: Bond_009 Date: Tue, 21 Apr 2020 10:18:26 +0200 Subject: Address comments --- .../Library/PathExtensions.cs | 2 +- MediaBrowser.Common/Extensions/StringExtensions.cs | 22 +++++++++++----------- .../Extensions/StringExtensionsTests.cs | 20 ++++++++++++++------ .../Library/PathExtensionsTests.cs | 4 ++-- 4 files changed, 28 insertions(+), 20 deletions(-) (limited to 'tests/Jellyfin.Common.Tests/Extensions/StringExtensionsTests.cs') diff --git a/Emby.Server.Implementations/Library/PathExtensions.cs b/Emby.Server.Implementations/Library/PathExtensions.cs index b74cad067..06ff3e611 100644 --- a/Emby.Server.Implementations/Library/PathExtensions.cs +++ b/Emby.Server.Implementations/Library/PathExtensions.cs @@ -16,7 +16,7 @@ namespace Emby.Server.Implementations.Library /// The STR. /// The attrib. /// System.String. - /// str or attribute is empty. + /// or is empty. public static string? GetAttributeValue(this string str, string attribute) { if (str.Length == 0) diff --git a/MediaBrowser.Common/Extensions/StringExtensions.cs b/MediaBrowser.Common/Extensions/StringExtensions.cs index 2ac29f8e5..764301741 100644 --- a/MediaBrowser.Common/Extensions/StringExtensions.cs +++ b/MediaBrowser.Common/Extensions/StringExtensions.cs @@ -10,28 +10,28 @@ namespace MediaBrowser.Common.Extensions public static class StringExtensions { /// - /// Returns the part left of the needle. + /// Returns the part on the left of the needle. /// - /// The string to seek. + /// The string to seek. /// The needle to find. - /// The part left of the needle. - public static ReadOnlySpan LeftPart(this ReadOnlySpan str, char needle) + /// The part left of the . + public static ReadOnlySpan LeftPart(this ReadOnlySpan haystack, char needle) { - var pos = str.IndexOf(needle); - return pos == -1 ? str : str[..pos]; + var pos = haystack.IndexOf(needle); + return pos == -1 ? haystack : haystack[..pos]; } /// - /// Returns the part left of the needle. + /// Returns the part on the left of the needle. /// - /// The string to seek. + /// The string to seek. /// The needle to find. /// One of the enumeration values that specifies the rules for the search. /// The part left of the needle. - public static ReadOnlySpan LeftPart(this ReadOnlySpan str, ReadOnlySpan needle, StringComparison stringComparison = default) + public static ReadOnlySpan LeftPart(this ReadOnlySpan haystack, ReadOnlySpan needle, StringComparison stringComparison = default) { - var pos = str.IndexOf(needle, stringComparison); - return pos == -1 ? str : str[..pos]; + var pos = haystack.IndexOf(needle, stringComparison); + return pos == -1 ? haystack : haystack[..pos]; } } } diff --git a/tests/Jellyfin.Common.Tests/Extensions/StringExtensionsTests.cs b/tests/Jellyfin.Common.Tests/Extensions/StringExtensionsTests.cs index 0ed7673fd..8bf613f05 100644 --- a/tests/Jellyfin.Common.Tests/Extensions/StringExtensionsTests.cs +++ b/tests/Jellyfin.Common.Tests/Extensions/StringExtensionsTests.cs @@ -7,29 +7,37 @@ namespace Jellyfin.Common.Tests.Extensions public class StringExtensionsTests { [Theory] + [InlineData("", 'q', "")] [InlineData("Banana split", ' ', "Banana")] [InlineData("Banana split", 'q', "Banana split")] - public void LeftPart_ValidArgsCharNeedle_Correct(string str, char needle, string result) + public void LeftPart_ValidArgsCharNeedle_Correct(string str, char needle, string expectedResult) { - Assert.Equal(result, str.AsSpan().LeftPart(needle).ToString()); + var result = str.AsSpan().LeftPart(needle).ToString(); + Assert.Equal(expectedResult, result); } [Theory] + [InlineData("", "", "")] + [InlineData("", "q", "")] + [InlineData("Banana split", "", "")] [InlineData("Banana split", " ", "Banana")] [InlineData("Banana split test", " split", "Banana")] - public void LeftPart_ValidArgsWithoutStringComparison_Correct(string str, string needle, string result) + public void LeftPart_ValidArgsWithoutStringComparison_Correct(string str, string needle, string expectedResult) { - Assert.Equal(result, str.AsSpan().LeftPart(needle).ToString()); + var result = str.AsSpan().LeftPart(needle).ToString(); + Assert.Equal(expectedResult, result); } [Theory] + [InlineData("", "", StringComparison.Ordinal, "")] [InlineData("Banana split", " ", StringComparison.Ordinal, "Banana")] [InlineData("Banana split test", " split", StringComparison.Ordinal, "Banana")] [InlineData("Banana split test", " Split", StringComparison.Ordinal, "Banana split test")] [InlineData("Banana split test", " Splït", StringComparison.InvariantCultureIgnoreCase, "Banana split test")] - public void LeftPart_ValidArgs_Correct(string str, string needle, StringComparison stringComparison, string result) + public void LeftPart_ValidArgs_Correct(string str, string needle, StringComparison stringComparison, string expectedResult) { - Assert.Equal(result, str.AsSpan().LeftPart(needle, stringComparison).ToString()); + var result = str.AsSpan().LeftPart(needle, stringComparison).ToString(); + Assert.Equal(expectedResult, result); } } } diff --git a/tests/Jellyfin.Server.Implementations.Tests/Library/PathExtensionsTests.cs b/tests/Jellyfin.Server.Implementations.Tests/Library/PathExtensionsTests.cs index d2ed0d925..c771f5f4a 100644 --- a/tests/Jellyfin.Server.Implementations.Tests/Library/PathExtensionsTests.cs +++ b/tests/Jellyfin.Server.Implementations.Tests/Library/PathExtensionsTests.cs @@ -10,9 +10,9 @@ namespace Jellyfin.Server.Implementations.Tests.Library [InlineData("Superman: Red Son [imdbid=tt10985510]", "imdbid", "tt10985510")] [InlineData("Superman: Red Son - tt10985510", "imdbid", "tt10985510")] [InlineData("Superman: Red Son", "imdbid", null)] - public void GetAttributeValue_ValidArgs_Correct(string input, string attribute, string? result) + public void GetAttributeValue_ValidArgs_Correct(string input, string attribute, string? expectedResult) { - Assert.Equal(result, PathExtensions.GetAttributeValue(input, attribute)); + Assert.Equal(expectedResult, PathExtensions.GetAttributeValue(input, attribute)); } [Theory] -- cgit v1.2.3