OpenTween.Tests/BingTest.cs

   1 // OpenTween - Client of Twitter
   2 // Copyright (c) 2012 the40san <http://sourceforge.jp/users/the40san/>
   3 //           (c) 2014 kim_upsilon (@kim_upsilon) <https://upsilo.net/~upsilon/>
   4 // All rights reserved.
   5 //
   6 // This file is part of OpenTween.
   7 //
   8 // This program is free software; you can redistribute it and/or modify it
   9 // under the terms of the GNU General public License as published by the Free
  10 // Software Foundation; either version 3 of the License, or (at your option)
  11 // any later version.
  12 //
  13 // This program is distributed in the hope that it will be useful, but
  14 // WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  15 // or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General public License
  16 // for more details.
  17 //
  18 // You should have received a copy of the GNU General public License along
  19 // with this program. If not, see <http://www.gnu.org/licenses/>, or write to
  20 // the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
  21 // Boston, MA 02110-1301, USA.
  22
  23 using System;
  24 using System.Net;
  25 using System.Net.Http;
  26 using System.Text;
  27 using System.Threading.Tasks;
  28 using System.Web;
  29 using Xunit;
  30 using Xunit.Extensions;
  31
  32 namespace OpenTween
  33 {
  34     /// <summary>
  35     /// Bingクラスのテストクラス
  36     /// </summary>
  37     public class BingTest
  38     {
  39         [Fact]
  40         public async Task TranslateAsync_Test()
  41         {
  42             var handler = new HttpMessageHandlerMock();
  43             var bing = new Bing(new HttpClient(handler));
  44
  45             handler.Enqueue(x =>
  46             {
  47                 Assert.Equal(HttpMethod.Get, x.Method);
  48                 Assert.Equal("https://api.datamarket.azure.com/Data.ashx/Bing/MicrosoftTranslator/v1/Translate",
  49                     x.RequestUri.GetLeftPart(UriPartial.Path));
  50
  51                 var query = HttpUtility.ParseQueryString(x.RequestUri.Query);
  52
  53                 Assert.Equal("'hogehoge'", query["Text"]);
  54                 Assert.Equal("'ja'", query["To"]);
  55                 Assert.Equal("Raw", query["$format"]);
  56
  57                 return new HttpResponseMessage(HttpStatusCode.OK)
  58                 {
  59                     Content = new StringContent("<string>ほげほげ</string>"),
  60                 };
  61             });
  62
  63             var translatedText = await bing.TranslateAsync("hogehoge", langFrom: null, langTo: "ja");
  64             Assert.Equal("ほげほげ", translatedText);
  65
  66             Assert.Equal(0, handler.QueueCount);
  67         }
  68
  69         [Fact]
  70         public async Task TranslateAsync_HttpErrorTest()
  71         {
  72             var handler = new HttpMessageHandlerMock();
  73             var bing = new Bing(new HttpClient(handler));
  74
  75             handler.Enqueue(x =>
  76             {
  77                 return new HttpResponseMessage(HttpStatusCode.ServiceUnavailable);
  78             });
  79
  80             await TestUtils.ThrowsAsync<HttpRequestException>(async () =>
  81                 await bing.TranslateAsync("hogehoge", langFrom: null, langTo: "ja"));
  82
  83             Assert.Equal(0, handler.QueueCount);
  84         }
  85
  86         [Theory]
  87         [InlineData("af", 0)]
  88         [InlineData("sq", 1)]
  89         [InlineData("ja", 67)]
  90         public void GetLanguageEnumFromIndex_Test(string expected, int index)
  91         {
  92             Assert.Equal(expected, Bing.GetLanguageEnumFromIndex(index));
  93         }
  94
  95         [Theory]
  96         [InlineData(0, "af")]
  97         [InlineData(1, "sq")]
  98         [InlineData(67, "ja")]
  99         public void GetIndexFromLanguageEnum_Test(int expected, string lang)
 100         {
 101             Assert.Equal(expected, Bing.GetIndexFromLanguageEnum(lang));
 102         }
 103
 104         [Fact]
 105         public void CreateBasicAuthHeaderValue_Test()
 106         {
 107             var value = Bing.CreateBasicAuthHeaderValue("user", "pass");
 108
 109             Assert.Equal("Basic", value.Scheme);
 110             Assert.Equal("user:pass", Encoding.UTF8.GetString(Convert.FromBase64String(value.Parameter)));
 111         }
 112     }
 113 }