OpenTween.Tests/Connection/ApiResponseTest.cs

   1 // OpenTween - Client of Twitter
   2 // Copyright (c) 2023 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.Net;
  23 using System.Net.Http;
  24 using System.Runtime.Serialization;
  25 using System.Threading.Tasks;
  26 using System.Xml.Linq;
  27 using OpenTween.Api;
  28 using Xunit;
  29
  30 namespace OpenTween.Connection
  31 {
  32     public class ApiResponseTest
  33     {
  34         [Fact]
  35         public async Task ReadAsBytes_Test()
  36         {
  37             using var responseContent = new ByteArrayContent(new byte[] { 1, 2, 3 });
  38             using var responseMessage = new HttpResponseMessage
  39             {
  40                 StatusCode = HttpStatusCode.OK,
  41                 Content = responseContent,
  42             };
  43             using var response = new ApiResponse(responseMessage);
  44
  45             Assert.Equal(new byte[] { 1, 2, 3 }, await response.ReadAsBytes());
  46         }
  47
  48         [DataContract]
  49         public struct TestJson
  50         {
  51             [DataMember(Name = "foo")]
  52             public int Foo { get; set; }
  53         }
  54
  55         [Fact]
  56         public async Task ReadAsJson_Test()
  57         {
  58             using var responseContent = new StringContent("""{"foo":123}""");
  59             using var responseMessage = new HttpResponseMessage
  60             {
  61                 StatusCode = HttpStatusCode.OK,
  62                 Content = responseContent,
  63             };
  64             using var response = new ApiResponse(responseMessage);
  65
  66             Assert.Equal(new() { Foo = 123 }, await response.ReadAsJson<TestJson>());
  67         }
  68
  69         [Fact]
  70         public async Task ReadAsJson_InvalidJsonTest()
  71         {
  72             using var responseContent = new StringContent("### Invalid JSON Response ###");
  73             using var responseMessage = new HttpResponseMessage
  74             {
  75                 StatusCode = HttpStatusCode.OK,
  76                 Content = responseContent,
  77             };
  78             using var response = new ApiResponse(responseMessage);
  79
  80             var ex = await Assert.ThrowsAsync<TwitterApiException>(
  81                 () => response.ReadAsJson<TestJson>()
  82             );
  83             Assert.Equal("### Invalid JSON Response ###", ex.ResponseText);
  84         }
  85
  86         [Fact]
  87         public async Task ReadAsJsonXml_Test()
  88         {
  89             using var responseContent = new StringContent("""{"foo":123}""");
  90             using var responseMessage = new HttpResponseMessage
  91             {
  92                 StatusCode = HttpStatusCode.OK,
  93                 Content = responseContent,
  94             };
  95             using var response = new ApiResponse(responseMessage);
  96
  97             var rootElm = await response.ReadAsJsonXml();
  98             var xmlString = rootElm.ToString(SaveOptions.DisableFormatting);
  99             Assert.Equal("""<root type="object"><foo type="number">123</foo></root>""", xmlString);
 100         }
 101
 102         [Fact]
 103         public async Task ReadAsJsonXml_InvalidJsonTest()
 104         {
 105             using var responseContent = new StringContent("### Invalid JSON Response ###");
 106             using var responseMessage = new HttpResponseMessage
 107             {
 108                 StatusCode = HttpStatusCode.OK,
 109                 Content = responseContent,
 110             };
 111             using var response = new ApiResponse(responseMessage);
 112
 113             var ex = await Assert.ThrowsAsync<TwitterApiException>(
 114                 () => response.ReadAsJsonXml()
 115             );
 116             Assert.Equal("### Invalid JSON Response ###", ex.ResponseText);
 117         }
 118     }
 119 }