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