From e3e9665d8fde943445699b195a989f94a9c7fe20 Mon Sep 17 00:00:00 2001
From: Kimura Youichi <kim.upsilon@bucyou.net>
Date: Sun, 30 Dec 2012 22:02:12 +0900
Subject: [PATCH] =?utf8?q?TabsDialog=E3=83=86=E3=82=B9=E3=83=88=E3=82=B3?=
 =?utf8?q?=E3=83=BC=E3=83=89=E8=BF=BD=E5=8A=A0?=
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---
 OpenTween.Tests/TabsDialogTest.cs | 23 +++++++++++++++++++++++
 OpenTween.Tests/TestUtils.cs      | 14 ++++++++++++++
 2 files changed, 37 insertions(+)

diff --git a/OpenTween.Tests/TabsDialogTest.cs b/OpenTween.Tests/TabsDialogTest.cs
index 5a055138..1f2f207c 100644
--- a/OpenTween.Tests/TabsDialogTest.cs
+++ b/OpenTween.Tests/TabsDialogTest.cs
@@ -61,6 +61,10 @@ namespace OpenTween
                 dialog.TabList.SelectedIndex = 0;
 
                 Assert.That(dialog.OK_Button.Enabled, Is.True);
+
+                dialog.TabList.SelectedIndex = -1;
+
+                Assert.That(dialog.OK_Button.Enabled, Is.False);
             }
         }
 
@@ -87,6 +91,25 @@ namespace OpenTween
         }
 
         [Test]
+        public void DoubleClickTest()
+        {
+            using (var dialog = new TabsDialog(this.tabinfo))
+            {
+                dialog.TabList.SelectedIndex = -1;
+                TestUtils.FireEvent(dialog.TabList, "DoubleClick");
+
+                Assert.That(dialog.DialogResult, Is.EqualTo(DialogResult.None));
+                Assert.That(dialog.IsDisposed, Is.False);
+
+                dialog.TabList.SelectedIndex = 1;
+                TestUtils.FireEvent(dialog.TabList, "DoubleClick");
+
+                Assert.That(dialog.DialogResult, Is.EqualTo(DialogResult.OK));
+                Assert.That(dialog.IsDisposed, Is.True);
+            }
+        }
+
+        [Test]
         public void SelectableTabTest()
         {
             using (var dialog = new TabsDialog(this.tabinfo))
diff --git a/OpenTween.Tests/TestUtils.cs b/OpenTween.Tests/TestUtils.cs
index 7b2ce4e5..d196363c 100644
--- a/OpenTween.Tests/TestUtils.cs
+++ b/OpenTween.Tests/TestUtils.cs
@@ -4,6 +4,7 @@ using System.Linq;
 using System.Text;
 using NUnit.Framework;
 using System.Reflection;
+using System.Windows.Forms;
 
 namespace OpenTween
 {
@@ -26,5 +27,18 @@ namespace OpenTween
                 Assert.That(cloneValue, Is.Not.SameAs(objValue), field.Name);
             }
         }
+
+        public static void FireEvent<T>(T control, string eventName) where T : Control
+        {
+            TestUtils.FireEvent(control, eventName, EventArgs.Empty);
+        }
+
+        public static void FireEvent<T>(T control, string eventName, EventArgs e) where T : Control
+        {
+            var methodName = "On" + eventName;
+            var method = typeof(T).GetMethod(methodName, BindingFlags.Instance | BindingFlags.NonPublic);
+
+            method.Invoke(control, new[] { e });
+        }
     }
 }
-- 
2.11.0