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osu/osu.Game.Tests/Chat/MessageFormatterTests.cs
Bartłomiej Dach 08350a1aca Add parenthesis handling to old link format 
Allow users to put both balanced round parentheses, as well as
unbalanced escaped ones, in old style link text. The implementation
is the same as for Markdown and new style links, except for swapping
all instances of

    \[\]

to

    \(\)

for obvious reasons (different type of parenthesis requiring escaping).
Tests also included.
2019-09-04 00:21:27 +02:00

378 lines
17 KiB
C#
Raw Blame History

// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
// See the LICENCE file in the repository root for full licence text.
using NUnit.Framework;
using osu.Game.Online.Chat;
namespace osu.Game.Tests.Chat
{
[TestFixture]
public class MessageFormatterTests
{
[Test]
public void TestBareLink()
{
Message result = MessageFormatter.FormatMessage(new Message { Content = "This is a http://www.basic-link.com/?test=test." });
Assert.AreEqual(result.Content, result.DisplayContent);
Assert.AreEqual(1, result.Links.Count);
Assert.AreEqual("http://www.basic-link.com/?test=test", result.Links[0].Url);
Assert.AreEqual(10, result.Links[0].Index);
Assert.AreEqual(36, result.Links[0].Length);
}
[Test]
public void TestMultipleComplexLinks()
{
Message result = MessageFormatter.FormatMessage(new Message { Content = "This is a http://test.io/link#fragment. (see https://twitter.com). Also, This string should not be altered. http://example.com/" });
Assert.AreEqual(result.Content, result.DisplayContent);
Assert.AreEqual(3, result.Links.Count);
Assert.AreEqual("http://test.io/link#fragment", result.Links[0].Url);
Assert.AreEqual(10, result.Links[0].Index);
Assert.AreEqual(28, result.Links[0].Length);
Assert.AreEqual("https://twitter.com", result.Links[1].Url);
Assert.AreEqual(45, result.Links[1].Index);
Assert.AreEqual(19, result.Links[1].Length);
Assert.AreEqual("http://example.com/", result.Links[2].Url);
Assert.AreEqual(108, result.Links[2].Index);
Assert.AreEqual(19, result.Links[2].Length);
}
[Test]
public void TestAjaxLinks()
{
Message result = MessageFormatter.FormatMessage(new Message { Content = "https://twitter.com/#!/hashbanglinks" });
Assert.AreEqual(result.Content, result.DisplayContent);
Assert.AreEqual(result.Content, result.Links[0].Url);
Assert.AreEqual(0, result.Links[0].Index);
Assert.AreEqual(36, result.Links[0].Length);
}
[Test]
public void TestUnixHomeLinks()
{
Message result = MessageFormatter.FormatMessage(new Message { Content = "http://www.chiark.greenend.org.uk/~sgtatham/putty/" });
Assert.AreEqual(result.Content, result.DisplayContent);
Assert.AreEqual(result.Content, result.Links[0].Url);
Assert.AreEqual(0, result.Links[0].Index);
Assert.AreEqual(50, result.Links[0].Length);
}
[Test]
public void TestInsensitiveLinks()
{
Message result = MessageFormatter.FormatMessage(new Message { Content = "look: http://puu.sh/7Ggh8xcC6/asf0asd9876.NEF" });
Assert.AreEqual(result.Content, result.DisplayContent);
Assert.AreEqual(6, result.Links[0].Index);
Assert.AreEqual(39, result.Links[0].Length);
}
[Test]
public void TestWikiLink()
{
Message result = MessageFormatter.FormatMessage(new Message { Content = "This is a [[Wiki Link]]." });
Assert.AreEqual("This is a Wiki Link.", result.DisplayContent);
Assert.AreEqual(1, result.Links.Count);
Assert.AreEqual("https://osu.ppy.sh/wiki/Wiki Link", result.Links[0].Url);
Assert.AreEqual(10, result.Links[0].Index);
Assert.AreEqual(9, result.Links[0].Length);
}
[Test]
public void TestMultiWikiLink()
{
Message result = MessageFormatter.FormatMessage(new Message { Content = "This is a [[Wiki Link]] [[Wiki:Link]][[Wiki.Link]]." });
Assert.AreEqual("This is a Wiki Link Wiki:LinkWiki.Link.", result.DisplayContent);
Assert.AreEqual(3, result.Links.Count);
Assert.AreEqual("https://osu.ppy.sh/wiki/Wiki Link", result.Links[0].Url);
Assert.AreEqual(10, result.Links[0].Index);
Assert.AreEqual(9, result.Links[0].Length);
Assert.AreEqual("https://osu.ppy.sh/wiki/Wiki:Link", result.Links[1].Url);
Assert.AreEqual(20, result.Links[1].Index);
Assert.AreEqual(9, result.Links[1].Length);
Assert.AreEqual("https://osu.ppy.sh/wiki/Wiki.Link", result.Links[2].Url);
Assert.AreEqual(29, result.Links[2].Index);
Assert.AreEqual(9, result.Links[2].Length);
}
[Test]
public void TestOldFormatLink()
{
Message result = MessageFormatter.FormatMessage(new Message { Content = "This is a (simple test)[https://osu.ppy.sh] of links." });
Assert.AreEqual("This is a simple test of links.", result.DisplayContent);
Assert.AreEqual(1, result.Links.Count);
Assert.AreEqual("https://osu.ppy.sh", result.Links[0].Url);
Assert.AreEqual(10, result.Links[0].Index);
Assert.AreEqual(11, result.Links[0].Length);
}
[Test]
public void TestOldFormatLinkWithBalancedBrackets()
{
Message result = MessageFormatter.FormatMessage(new Message { Content = "This is a (tricky (one))[https://osu.ppy.sh]!" });
Assert.AreEqual("This is a tricky (one)!", result.DisplayContent);
Assert.AreEqual(1, result.Links.Count);
Assert.AreEqual("https://osu.ppy.sh", result.Links[0].Url);
Assert.AreEqual(10, result.Links[0].Index);
Assert.AreEqual(12, result.Links[0].Length);
}
[Test]
public void TestOldFormatLinkWithEscapedBrackets()
{
Message result = MessageFormatter.FormatMessage(new Message { Content = "This is (another loose bracket \\))[https://osu.ppy.sh]." });
Assert.AreEqual("This is another loose bracket ).", result.DisplayContent);
Assert.AreEqual(1, result.Links.Count);
Assert.AreEqual("https://osu.ppy.sh", result.Links[0].Url);
Assert.AreEqual(8, result.Links[0].Index);
Assert.AreEqual(23, result.Links[0].Length);
}
[Test]
public void TestOldFormatWithBackslashes()
{
Message result = MessageFormatter.FormatMessage(new Message { Content = "This link (should end with a backslash \\)[https://osu.ppy.sh]." });
Assert.AreEqual("This link should end with a backslash \\.", result.DisplayContent);
Assert.AreEqual(1, result.Links.Count);
Assert.AreEqual("https://osu.ppy.sh", result.Links[0].Url);
Assert.AreEqual(10, result.Links[0].Index);
Assert.AreEqual(29, result.Links[0].Length);
}
[Test]
public void TestOldFormatLinkWithEscapedAndBalancedBrackets()
{
Message result = MessageFormatter.FormatMessage(new Message { Content = "This is a (\\)super\\(\\( tricky (one))[https://osu.ppy.sh]!" });
Assert.AreEqual("This is a )super(( tricky (one)!", result.DisplayContent);
Assert.AreEqual(1, result.Links.Count);
Assert.AreEqual("https://osu.ppy.sh", result.Links[0].Url);
Assert.AreEqual(10, result.Links[0].Index);
Assert.AreEqual(21, result.Links[0].Length);
}
[Test]
public void TestNewFormatLink()
{
Message result = MessageFormatter.FormatMessage(new Message { Content = "This is a [https://osu.ppy.sh simple test]." });
Assert.AreEqual("This is a simple test.", result.DisplayContent);
Assert.AreEqual(1, result.Links.Count);
Assert.AreEqual("https://osu.ppy.sh", result.Links[0].Url);
Assert.AreEqual(10, result.Links[0].Index);
Assert.AreEqual(11, result.Links[0].Length);
}
[Test]
public void TestNewFormatLinkWithEscapedBrackets()
{
Message result = MessageFormatter.FormatMessage(new Message { Content = "This is a [https://osu.ppy.sh nasty link with escaped brackets: \\] and \\[]" });
Assert.AreEqual("This is a nasty link with escaped brackets: ] and [", result.DisplayContent);
Assert.AreEqual(1, result.Links.Count);
Assert.AreEqual("https://osu.ppy.sh", result.Links[0].Url);
Assert.AreEqual(10, result.Links[0].Index);
Assert.AreEqual(41, result.Links[0].Length);
}
[Test]
public void TestNewFormatLinkWithBackslashesInside()
{
Message result = MessageFormatter.FormatMessage(new Message { Content = "This is a [https://osu.ppy.sh link \\ with \\ backslashes \\]" });
Assert.AreEqual("This is a link \\ with \\ backslashes \\", result.DisplayContent);
Assert.AreEqual(1, result.Links.Count);
Assert.AreEqual("https://osu.ppy.sh", result.Links[0].Url);
Assert.AreEqual(10, result.Links[0].Index);
Assert.AreEqual(27, result.Links[0].Length);
}
[Test]
public void TestNewFormatLinkWithEscapedAndBalancedBrackets()
{
Message result = MessageFormatter.FormatMessage(new Message { Content = "This is a [https://osu.ppy.sh [link [with \\] too many brackets \\[ ]]]" });
Assert.AreEqual("This is a [link [with ] too many brackets [ ]]", result.DisplayContent);
Assert.AreEqual(1, result.Links.Count);
Assert.AreEqual("https://osu.ppy.sh", result.Links[0].Url);
Assert.AreEqual(10, result.Links[0].Index);
Assert.AreEqual(36, result.Links[0].Length);
}
[Test]
public void TestMarkdownFormatLink()
{
Message result = MessageFormatter.FormatMessage(new Message { Content = "This is a [simple test](https://osu.ppy.sh)." });
Assert.AreEqual("This is a simple test.", result.DisplayContent);
Assert.AreEqual(1, result.Links.Count);
Assert.AreEqual("https://osu.ppy.sh", result.Links[0].Url);
Assert.AreEqual(10, result.Links[0].Index);
Assert.AreEqual(11, result.Links[0].Length);
}
[Test]
public void TestMarkdownFormatLinkWithBalancedBrackets()
{
Message result = MessageFormatter.FormatMessage(new Message { Content = "This is a [tricky [one]](https://osu.ppy.sh)!" });
Assert.AreEqual("This is a tricky [one]!", result.DisplayContent);
Assert.AreEqual(1, result.Links.Count);
Assert.AreEqual("https://osu.ppy.sh", result.Links[0].Url);
Assert.AreEqual(10, result.Links[0].Index);
Assert.AreEqual(12, result.Links[0].Length);
}
[Test]
public void TestMarkdownFormatLinkWithEscapedBrackets()
{
Message result = MessageFormatter.FormatMessage(new Message { Content = "This is [another loose bracket \\]](https://osu.ppy.sh)." });
Assert.AreEqual("This is another loose bracket ].", result.DisplayContent);
Assert.AreEqual(1, result.Links.Count);
Assert.AreEqual("https://osu.ppy.sh", result.Links[0].Url);
Assert.AreEqual(8, result.Links[0].Index);
Assert.AreEqual(23, result.Links[0].Length);
}
[Test]
public void TestMarkdownFormatWithBackslashes()
{
Message result = MessageFormatter.FormatMessage(new Message { Content = "This link [should end with a backslash \\](https://osu.ppy.sh)." });
Assert.AreEqual("This link should end with a backslash \\.", result.DisplayContent);
Assert.AreEqual(1, result.Links.Count);
Assert.AreEqual("https://osu.ppy.sh", result.Links[0].Url);
Assert.AreEqual(10, result.Links[0].Index);
Assert.AreEqual(29, result.Links[0].Length);
}
[Test]
public void TestMarkdownFormatLinkWithEscapedAndBalancedBrackets()
{
Message result = MessageFormatter.FormatMessage(new Message { Content = "This is a [\\]super\\[\\[ tricky [one]](https://osu.ppy.sh)!" });
Assert.AreEqual("This is a ]super[[ tricky [one]!", result.DisplayContent);
Assert.AreEqual(1, result.Links.Count);
Assert.AreEqual("https://osu.ppy.sh", result.Links[0].Url);
Assert.AreEqual(10, result.Links[0].Index);
Assert.AreEqual(21, result.Links[0].Length);
}
[Test]
public void TestChannelLink()
{
Message result = MessageFormatter.FormatMessage(new Message { Content = "This is an #english and #japanese." });
Assert.AreEqual(result.Content, result.DisplayContent);
Assert.AreEqual(2, result.Links.Count);
Assert.AreEqual("osu://chan/#english", result.Links[0].Url);
Assert.AreEqual("osu://chan/#japanese", result.Links[1].Url);
}
[Test]
public void TestOsuProtocol()
{
Message result = MessageFormatter.FormatMessage(new Message { Content = "This is a custom protocol osu://chan/#english." });
Assert.AreEqual(result.Content, result.DisplayContent);
Assert.AreEqual(1, result.Links.Count);
Assert.AreEqual("osu://chan/#english", result.Links[0].Url);
Assert.AreEqual(26, result.Links[0].Index);
Assert.AreEqual(19, result.Links[0].Length);
result = MessageFormatter.FormatMessage(new Message { Content = "This is a [custom protocol](osu://chan/#english)." });
Assert.AreEqual("This is a custom protocol.", result.DisplayContent);
Assert.AreEqual(1, result.Links.Count);
Assert.AreEqual("osu://chan/#english", result.Links[0].Url);
Assert.AreEqual("#english", result.Links[0].Argument);
Assert.AreEqual(10, result.Links[0].Index);
Assert.AreEqual(15, result.Links[0].Length);
}
[Test]
public void TestOsuMpProtocol()
{
Message result = MessageFormatter.FormatMessage(new Message { Content = "Join my multiplayer game osump://12346." });
Assert.AreEqual(result.Content, result.DisplayContent);
Assert.AreEqual(1, result.Links.Count);
Assert.AreEqual("osump://12346", result.Links[0].Url);
Assert.AreEqual(25, result.Links[0].Index);
Assert.AreEqual(13, result.Links[0].Length);
}
[Test]
public void TestRecursiveBreaking()
{
Message result = MessageFormatter.FormatMessage(new Message { Content = "This is a [https://osu.ppy.sh [[simple test]]]." });
Assert.AreEqual("This is a [[simple test]].", result.DisplayContent);
Assert.AreEqual(1, result.Links.Count);
Assert.AreEqual("https://osu.ppy.sh", result.Links[0].Url);
Assert.AreEqual(10, result.Links[0].Index);
Assert.AreEqual(15, result.Links[0].Length);
}
[Test]
public void TestLinkComplex()
{
Message result = MessageFormatter.FormatMessage(new Message { Content = "This is a [http://www.simple-test.com simple test] with some [traps] and [[wiki links]]. Don't forget to visit https://osu.ppy.sh (now!)[http://google.com]\uD83D\uDE12" });
Assert.AreEqual("This is a simple test with some [traps] and wiki links. Don't forget to visit https://osu.ppy.sh now!\0\0\0", result.DisplayContent);
Assert.AreEqual(5, result.Links.Count);
Link f = result.Links.Find(l => l.Url == "https://osu.ppy.sh/wiki/wiki links");
Assert.AreEqual(44, f.Index);
Assert.AreEqual(10, f.Length);
f = result.Links.Find(l => l.Url == "http://www.simple-test.com");
Assert.AreEqual(10, f.Index);
Assert.AreEqual(11, f.Length);
f = result.Links.Find(l => l.Url == "http://google.com");
Assert.AreEqual(97, f.Index);
Assert.AreEqual(4, f.Length);
f = result.Links.Find(l => l.Url == "https://osu.ppy.sh");
Assert.AreEqual(78, f.Index);
Assert.AreEqual(18, f.Length);
f = result.Links.Find(l => l.Url == "\uD83D\uDE12");
Assert.AreEqual(101, f.Index);
Assert.AreEqual(3, f.Length);
}
[Test]
public void TestEmoji()
{
Message result = MessageFormatter.FormatMessage(new Message { Content = "Hello world\uD83D\uDE12<--This is an emoji,There are more:\uD83D\uDE10\uD83D\uDE00,\uD83D\uDE20" });
Assert.AreEqual("Hello world\0\0\0<--This is an emoji,There are more:\0\0\0\0\0\0,\0\0\0", result.DisplayContent);
Assert.AreEqual(result.Links.Count, 4);
Assert.AreEqual(result.Links[0].Index, 11);
Assert.AreEqual(result.Links[1].Index, 49);
Assert.AreEqual(result.Links[2].Index, 52);
Assert.AreEqual(result.Links[3].Index, 56);
Assert.AreEqual(result.Links[0].Url, "\uD83D\uDE12");
Assert.AreEqual(result.Links[1].Url, "\uD83D\uDE10");
Assert.AreEqual(result.Links[2].Url, "\uD83D\uDE00");
Assert.AreEqual(result.Links[3].Url, "\uD83D\uDE20");
}
}
}
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