mcs/class/Managed.Windows.Forms/Test/System.Windows.Forms/FolderBrowserDialogTest.cs

   1 //
   2 // FolderBrowserDialogTest.cs: Test cases for FolderBrowserDialog.
   3 //
   4 // Author:
   5 //      Gert Driesen (drieseng@users.sourceforge.net)
   6 //
   7 // (C) 2007 Gert Driesen
   8 //
   9
  10 using System;
  11 using System.ComponentModel;
  12 using System.Windows.Forms;
  13
  14 using NUnit.Framework;
  15
  16 namespace MonoTests.System.Windows.Forms
  17 {
  18         [TestFixture]
  19         public class FolderBrowserDialogTest : TestHelper
  20         {
  21                 [Test]
  22                 public void Description ()
  23                 {
  24                         FolderBrowserDialog fbd = new FolderBrowserDialog ();
  25                         Assert.AreEqual (string.Empty, fbd.Description, "#1");
  26                         fbd.Description = null;
  27                         Assert.AreEqual (string.Empty, fbd.Description, "#2");
  28                         fbd.Description = "Select a folder";
  29                         Assert.AreEqual ("Select a folder", fbd.Description, "#3");
  30                         fbd.Description = null;
  31                         Assert.AreEqual (string.Empty, fbd.Description, "#4");
  32                 }
  33
  34                 [Test]
  35                 public void SelectedPath ()
  36                 {
  37                         FolderBrowserDialog fbd = new FolderBrowserDialog ();
  38                         Assert.AreEqual (string.Empty, fbd.SelectedPath, "#1");
  39                         fbd.SelectedPath = null;
  40                         Assert.AreEqual (string.Empty, fbd.SelectedPath, "#2");
  41                         fbd.SelectedPath = "{}###()";
  42                         Assert.AreEqual ("{}###()", fbd.SelectedPath, "#3");
  43                         fbd.SelectedPath = null;
  44                         Assert.AreEqual (string.Empty, fbd.SelectedPath, "#4");
  45                 }
  46
  47                 [Test]
  48                 public void ShowNewFolderButton ()
  49                 {
  50                         FolderBrowserDialog fbd = new FolderBrowserDialog ();
  51                         Assert.IsTrue (fbd.ShowNewFolderButton, "#1");
  52                         fbd.ShowNewFolderButton = false;
  53                         Assert.IsFalse (fbd.ShowNewFolderButton, "#2");
  54                         fbd.ShowNewFolderButton = true;
  55                         Assert.IsTrue (fbd.ShowNewFolderButton, "#3");
  56                 }
  57
  58                 [Test]
  59                 public void RootFolder ()
  60                 {
  61                         FolderBrowserDialog fbd = new FolderBrowserDialog ();
  62                         Assert.AreEqual (Environment.SpecialFolder.Desktop, fbd.RootFolder, "#1");
  63                         fbd.RootFolder = Environment.SpecialFolder.Personal;
  64                         Assert.AreEqual (Environment.SpecialFolder.Personal, fbd.RootFolder, "#2");
  65                 }
  66
  67                 [Test]
  68                 public void RootFolder_Invalid ()
  69                 {
  70                         FolderBrowserDialog fbd = new FolderBrowserDialog ();
  71                         try {
  72                                 fbd.RootFolder = (Environment.SpecialFolder) 666;
  73                                 Assert.Fail ("#1");
  74                         } catch (InvalidEnumArgumentException ex) {
  75                                 Assert.AreEqual (typeof (InvalidEnumArgumentException), ex.GetType (), "#2");
  76                                 Assert.IsNull (ex.InnerException, "#3");
  77                                 Assert.IsNotNull (ex.Message, "#4");
  78                                 Assert.IsTrue (ex.Message.IndexOf ("666") != -1, "#5");
  79                                 Assert.IsTrue (ex.Message.IndexOf ("SpecialFolder") != -1, "#6");
  80                                 Assert.IsNotNull (ex.ParamName, "#7");
  81                                 Assert.AreEqual ("value", ex.ParamName, "#8");
  82                         }
  83                 }
  84         }
  85 }