OpenTween.Tests/OTBaseFormTest.cs

   1 // OpenTween - Client of Twitter
   2 // Copyright (c) 2015 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.Drawing;
  25 using System.Linq;
  26 using System.Text;
  27 using System.Threading.Tasks;
  28 using System.Windows.Forms;
  29 using Xunit;
  30
  31 namespace OpenTween
  32 {
  33     public class OTBaseFormTest
  34     {
  35         private class TestForm : OTBaseForm
  36         {
  37         }
  38
  39         public OTBaseFormTest()
  40             => this.SetupSynchronizationContext();
  41
  42         protected void SetupSynchronizationContext()
  43             => WindowsFormsSynchronizationContext.AutoInstall = false;
  44
  45         [Fact]
  46         public async Task InvokeAsync_Test()
  47         {
  48             using (var form = new TestForm())
  49             {
  50                 await Task.Run(async () =>
  51                 {
  52                     await form.InvokeAsync(() => form.Text = "hoge");
  53                 });
  54
  55                 Assert.Equal("hoge", form.Text);
  56             }
  57         }
  58
  59         [Fact]
  60         public async Task InvokeAsync_ReturnValueTest()
  61         {
  62             using (var form = new TestForm())
  63             {
  64                 form.Text = "hoge";
  65
  66                 await Task.Run(async () =>
  67                 {
  68                     var ret = await form.InvokeAsync(() => form.Text);
  69                     Assert.Equal("hoge", ret);
  70                 });
  71             }
  72         }
  73
  74         [Fact]
  75         public async Task InvokeAsync_TaskTest()
  76         {
  77             using (var form = new TestForm())
  78             {
  79                 await Task.Run(async () =>
  80                 {
  81                     await form.InvokeAsync(async () =>
  82                     {
  83                         await Task.Delay(1);
  84                         form.Text = "hoge";
  85                     });
  86                 });
  87
  88                 Assert.Equal("hoge", form.Text);
  89             }
  90         }
  91
  92         [Fact]
  93         public async Task InvokeAsync_TaskWithValueTest()
  94         {
  95             using (var form = new TestForm())
  96             {
  97                 form.Text = "hoge";
  98
  99                 await Task.Run(async () =>
 100                 {
 101                     var ret = await form.InvokeAsync(async () =>
 102                     {
 103                         await Task.Delay(1);
 104                         return form.Text;
 105                     });
 106
 107                     Assert.Equal("hoge", ret);
 108                 });
 109             }
 110         }
 111
 112         [Fact]
 113         public void ScaleChildControl_ListViewTest()
 114         {
 115             using (var listview = new ListView { Width = 200, Height = 200 })
 116             {
 117                 listview.Columns.AddRange(new[]
 118                 {
 119                     new ColumnHeader { Width = 60 },
 120                     new ColumnHeader { Width = 140 },
 121                 });
 122
 123                 OTBaseForm.ScaleChildControl(listview, new SizeF(1.25f, 1.25f));
 124
 125                 Assert.Equal(75, listview.Columns[0].Width);
 126                 Assert.Equal(175, listview.Columns[1].Width);
 127             }
 128         }
 129
 130         [Fact]
 131         public void ScaleChildControl_VScrollBarTest()
 132         {
 133             using (var scrollBar = new VScrollBar { Width = 20, Height = 200 })
 134             {
 135                 OTBaseForm.ScaleChildControl(scrollBar, new SizeF(2.0f, 2.0f));
 136
 137                 Assert.Equal(40, scrollBar.Width);
 138             }
 139         }
 140     }
 141 }