OpenTween.Tests/TweenMainTest.cs

   1 // OpenTween - Client of Twitter
   2 // Copyright (c) 2014 kim_upsilon (@kim_upsilon) <https://upsilo.net/~upsilon/>
   3 // All rights reserved.
   4 //
   5 // This file is part of OpenTween.
   6 //
   7 // This program is free software; you can redistribute it and/or modify it
   8 // under the terms of the GNU General Public License as published by the Free
   9 // Software Foundation; either version 3 of the License, or (at your option)
  10 // any later version.
  11 //
  12 // This program is distributed in the hope that it will be useful, but
  13 // WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  14 // or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
  15 // for more details.
  16 //
  17 // You should have received a copy of the GNU General Public License along
  18 // with this program. If not, see <http://www.gnu.org/licenses/>, or write to
  19 // the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
  20 // Boston, MA 02110-1301, USA.
  21
  22 using System;
  23 using System.Collections.Generic;
  24 using System.IO;
  25 using System.Linq;
  26 using System.Text;
  27 using System.Windows.Forms;
  28 using OpenTween.Api.DataModel;
  29 using Xunit;
  30 using Xunit.Extensions;
  31
  32 namespace OpenTween
  33 {
  34     public class TweenMainTest
  35     {
  36         [Fact]
  37         public void GetUrlFromDataObject_XMozUrlTest()
  38         {
  39             var dataBytes = Encoding.Unicode.GetBytes("https://twitter.com/\nTwitter\0");
  40             using var memstream = new MemoryStream(dataBytes);
  41             var data = new DataObject("text/x-moz-url", memstream);
  42
  43             var expected = ("https://twitter.com/", "Twitter");
  44             Assert.Equal(expected, TweenMain.GetUrlFromDataObject(data));
  45         }
  46
  47         [Fact]
  48         public void GetUrlFromDataObject_IESiteModeToUrlTest()
  49         {
  50             var dataBytes = Encoding.Unicode.GetBytes("https://twitter.com/\0Twitter\0");
  51             using var memstream = new MemoryStream(dataBytes);
  52             var data = new DataObject("IESiteModeToUrl", memstream);
  53
  54             var expected = ("https://twitter.com/", "Twitter");
  55             Assert.Equal(expected, TweenMain.GetUrlFromDataObject(data));
  56         }
  57
  58         [Fact]
  59         public void GetUrlFromDataObject_UniformResourceLocatorWTest()
  60         {
  61             var dataBytes = Encoding.Unicode.GetBytes("https://twitter.com/\0");
  62             using var memstream = new MemoryStream(dataBytes);
  63             var data = new DataObject("UniformResourceLocatorW", memstream);
  64
  65             var expected = ("https://twitter.com/", (string?)null);
  66             Assert.Equal(expected, TweenMain.GetUrlFromDataObject(data));
  67         }
  68
  69         [Fact]
  70         public void GetUrlFromDataObject_UnknownFormatTest()
  71         {
  72             using var memstream = new MemoryStream(Array.Empty<byte>());
  73             var data = new DataObject("application/x-hogehoge", memstream);
  74
  75             Assert.Throws<NotSupportedException>(() => TweenMain.GetUrlFromDataObject(data));
  76         }
  77
  78         [Fact]
  79         public void CreateRetweetUnofficial_UrlTest()
  80         {
  81             var statusText = "<a href=\"http://t.co/KYi7vMZzRt\" title=\"http://twitter.com/\">twitter.com</a>";
  82
  83             Assert.Equal("http://twitter.com/", TweenMain.CreateRetweetUnofficial(statusText, false));
  84         }
  85
  86         [Fact]
  87         public void CreateRetweetUnofficial_MentionTest()
  88         {
  89             var statusText = "<a class=\"mention\" href=\"https://twitter.com/twitterapi\">@TwitterAPI</a>";
  90
  91             Assert.Equal("@TwitterAPI", TweenMain.CreateRetweetUnofficial(statusText, false));
  92         }
  93
  94         [Fact]
  95         public void CreateRetweetUnofficial_HashtagTest()
  96         {
  97             var statusText = "<a class=\"hashtag\" href=\"https://twitter.com/search?q=%23OpenTween\">#OpenTween</a>";
  98
  99             Assert.Equal("#OpenTween", TweenMain.CreateRetweetUnofficial(statusText, false));
 100         }
 101
 102         [Fact]
 103         public void CreateRetweetUnofficial_SingleLineTest()
 104         {
 105             var statusText = "123<br>456<br>789";
 106
 107             Assert.Equal("123 456 789", TweenMain.CreateRetweetUnofficial(statusText, false));
 108         }
 109
 110         [Fact]
 111         public void CreateRetweetUnofficial_MultiLineTest()
 112         {
 113             var statusText = "123<br>456<br>789";
 114
 115             Assert.Equal("123" + Environment.NewLine + "456" + Environment.NewLine + "789", TweenMain.CreateRetweetUnofficial(statusText, true));
 116         }
 117
 118         [Fact]
 119         public void CreateRetweetUnofficial_DecodeTest()
 120         {
 121             var statusText = "&lt;&gt;&quot;&#39;&nbsp;";
 122
 123             Assert.Equal("<>\"' ", TweenMain.CreateRetweetUnofficial(statusText, false));
 124         }
 125
 126         [Fact]
 127         public void CreateRetweetUnofficial_WithFormatterTest()
 128         {
 129             // TweetFormatterでHTMLに整形 → CreateRetweetUnofficialで復元 までの動作が正しく行えているか
 130
 131             var text = "#てすと @TwitterAPI \n http://t.co/KYi7vMZzRt";
 132             var entities = new TwitterEntity[]
 133             {
 134                 new TwitterEntityHashtag
 135                 {
 136                     Indices = new[] { 0, 4 },
 137                     Text = "てすと",
 138                 },
 139                 new TwitterEntityMention
 140                 {
 141                     Indices = new[] { 5, 16 },
 142                     Id = 6253282L,
 143                     Name = "Twitter API",
 144                     ScreenName = "twitterapi",
 145                 },
 146                 new TwitterEntityUrl
 147                 {
 148                     Indices = new[] { 19, 41 },
 149                     DisplayUrl = "twitter.com",
 150                     ExpandedUrl = "http://twitter.com/",
 151                     Url = "http://t.co/KYi7vMZzRt",
 152                 },
 153             };
 154
 155             var html = TweetFormatter.AutoLinkHtml(text, entities);
 156
 157             var expected = "#てすと @TwitterAPI " + Environment.NewLine + " http://twitter.com/";
 158             Assert.Equal(expected, TweenMain.CreateRetweetUnofficial(html, true));
 159         }
 160
 161         [Theory]
 162         [InlineData("", true)]
 163         [InlineData("hoge", false)]
 164         [InlineData("@twitterapi ", true)]
 165         [InlineData("@twitterapi @opentween ", true)]
 166         [InlineData("@twitterapi @opentween hoge", false)]
 167         public void TextContainsOnlyMentions_Test(string input, bool expected)
 168             => Assert.Equal(expected, TweenMain.TextContainsOnlyMentions(input));
 169     }
 170 }