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

   1 //
   2 // Copyright (c) 2005-2006 Novell, Inc.
   3 //
   4 // Authors:
   5 //      Ritvik Mayank (mritvik@novell.com)
   6 //      Sebastien Pouliot  <sebastien@ximian.com>
   7 //
   8
   9 using System;
  10 using System.Windows.Forms;
  11 using System.Drawing;
  12 using NUnit.Framework;
  13
  14 namespace MonoTests.System.Windows.Forms
  15 {
  16         [TestFixture]
  17         public class ButtonTest
  18         {
  19                 [Test]
  20                 public void FlatStyleTest ()
  21                 {
  22                         Button B1 = new Button ();
  23                         Assert.AreEqual (FlatStyle.Standard, B1.FlatStyle, "#1");
  24                 }
  25 #if NET_2_0
  26                 [Test]
  27                 public void FlatButtonAppearanceTest ()
  28                 {
  29                         Button B1 = new Button ();
  30                         FlatButtonAppearance flatApp = B1.FlatAppearance;
  31
  32                         Assert.AreEqual (Color.Empty, flatApp.BorderColor, "#A1");
  33                         Assert.AreEqual (1, flatApp.BorderSize, "#A2");
  34                         Assert.AreEqual (Color.Empty, flatApp.CheckedBackColor, "#A3");
  35                         Assert.AreEqual (Color.Empty, flatApp.MouseDownBackColor, "#A4");
  36                         Assert.AreEqual (Color.Empty, flatApp.MouseOverBackColor, "#A5");
  37
  38                         flatApp.BorderColor = Color.Blue;
  39                         Assert.AreEqual (Color.Blue, flatApp.BorderColor, "#B1");
  40                         flatApp.BorderSize = 10;
  41                         Assert.AreEqual (10, flatApp.BorderSize, "#B2");
  42                         flatApp.CheckedBackColor = Color.Blue;
  43                         Assert.AreEqual (Color.Blue, flatApp.CheckedBackColor, "#B3");
  44                         flatApp.MouseDownBackColor = Color.Blue;
  45                         Assert.AreEqual (Color.Blue, flatApp.MouseDownBackColor, "#B4");
  46                         flatApp.MouseOverBackColor = Color.Blue;
  47                         Assert.AreEqual (Color.Blue, flatApp.MouseOverBackColor, "#B5");
  48                 }
  49
  50                 [Test]
  51                 [ExpectedException(typeof(ArgumentOutOfRangeException))]
  52                 public void FlatButtonAppearanceExceptionTest ()
  53                 {
  54                         Button B1 = new Button ();
  55                         FlatButtonAppearance flatApp = B1.FlatAppearance;
  56
  57                         flatApp.BorderSize = -1;
  58                 }
  59 #endif
  60                 [Test]
  61                 public void ImageTest ()
  62                 {
  63                         Button B1 = new Button ();
  64                         B1.Visible = true;
  65                         B1.Image = Image.FromFile ("M.gif");
  66                         Assert.AreEqual (ContentAlignment.MiddleCenter, B1.ImageAlign, "#2");
  67                 }
  68
  69                 [Test]
  70                 public void ImageListTest ()
  71                 {
  72                         Button B1 = new Button ();
  73                         B1.Image = Image.FromFile ("M.gif");
  74                         Assert.AreEqual (null, B1.ImageList, "#3a");
  75
  76                         B1 = new Button ();
  77                         ImageList ImageList1 = new ImageList ();
  78                         ImageList1.Images.Add(Image.FromFile ("M.gif"));
  79                         ImageList1.Images.Add(Image.FromFile ("M.gif"));
  80                         Assert.AreEqual (2, ImageList1.Images.Count, "#3b");
  81                         B1.ImageList = ImageList1;
  82                         Assert.AreEqual (-1, B1.ImageIndex, "#3c");
  83
  84
  85                         B1 = new Button ();
  86                         B1.ImageIndex = 1;
  87                         B1.ImageList = ImageList1;
  88                         Assert.AreEqual (1, B1.ImageIndex, "#3d");
  89                         Assert.AreEqual (2, B1.ImageList.Images.Count, "#3e");
  90                         Assert.AreEqual (16, B1.ImageList.ImageSize.Height, "#3f");
  91                         Assert.AreEqual (16, B1.ImageList.ImageSize.Width, "#3g");
  92                 }
  93
  94
  95                 [Test]
  96                 public void IMeModeTest ()
  97                 {
  98                         Button B1 = new Button ();
  99                         Assert.AreEqual (ImeMode.Disable, B1.ImeMode, "#4a");
 100                         B1.ImeMode = ImeMode.Off;
 101                         Assert.AreEqual (ImeMode.Off, B1.ImeMode, "#4b");
 102
 103                         B1 = new Button ();
 104                         Assert.AreEqual (ImeMode.Disable, ((Control)B1).ImeMode, "#4c");
 105                         ((Control)B1).ImeMode = ImeMode.Off;
 106                         Assert.AreEqual (ImeMode.Off, ((Control)B1).ImeMode, "#4d");
 107                         Assert.AreEqual (ImeMode.Off, B1.ImeMode, "#4e");
 108                 }
 109
 110                 [Test]
 111                 public void TextAlignTest ()
 112                 {
 113                         Button B1 = new Button ();
 114                         Assert.AreEqual (ContentAlignment.MiddleCenter, B1.TextAlign, "#5");
 115                 }
 116
 117                 [Test]
 118                 public void DialogResultTest ()
 119                 {
 120                         Form f = new Form ();
 121                         f.ShowInTaskbar = false;
 122                         Button B1 = new Button ();
 123                         B1.Text = "DialogResult";
 124                         B1.DialogResult = DialogResult.No;
 125                         B1.TextAlign = ContentAlignment.BottomRight;
 126                         B1.Visible = true;
 127                         f.Controls.Add (B1);
 128                         Assert.AreEqual (DialogResult.No, B1.DialogResult, "#6");
 129                         f.Dispose();
 130
 131                         // check cancel button behavior
 132                         f = new Form ();
 133                         f.ShowInTaskbar = false;
 134                         B1 = new Button ();
 135                         f.CancelButton = B1;
 136                         f.Controls.Add (B1);
 137                         Assert.AreEqual (DialogResult.Cancel, B1.DialogResult, "#7");
 138                         f.Dispose ();
 139
 140                         f = new Form ();
 141                         f.ShowInTaskbar = false;
 142                         B1 = new Button ();
 143                         B1.DialogResult = DialogResult.No;
 144                         f.CancelButton = B1;
 145                         f.Controls.Add (B1);
 146                         Assert.AreEqual (DialogResult.No, B1.DialogResult, "#8");
 147                         f.Dispose ();
 148
 149                         f = new Form ();
 150                         f.ShowInTaskbar = false;
 151                         B1 = new Button ();
 152                         B1.DialogResult = DialogResult.No;
 153                         B1.DialogResult = DialogResult.None;
 154                         f.CancelButton = B1;
 155                         f.Controls.Add (B1);
 156                         Assert.AreEqual (DialogResult.Cancel, B1.DialogResult, "#9");
 157                         f.Dispose ();
 158
 159                         // check accept button behavior
 160                         f = new Form ();
 161                         f.ShowInTaskbar = false;
 162                         B1 = new Button ();
 163                         f.AcceptButton = B1;
 164                         f.Controls.Add (B1);
 165                         Assert.AreEqual (DialogResult.None, B1.DialogResult, "#10");
 166                         f.Dispose ();
 167
 168                         f = new Form ();
 169                         f.ShowInTaskbar = false;
 170                         B1 = new Button ();
 171                         B1.DialogResult = DialogResult.No;
 172                         f.AcceptButton = B1;
 173                         f.Controls.Add (B1);
 174                         Assert.AreEqual (DialogResult.No, B1.DialogResult, "#11");
 175                         f.Dispose ();
 176
 177                         f = new Form ();
 178                         f.ShowInTaskbar = false;
 179                         B1 = new Button ();
 180                         B1.DialogResult = DialogResult.No;
 181                         B1.DialogResult = DialogResult.None;
 182                         f.AcceptButton = B1;
 183                         f.Controls.Add (B1);
 184                         Assert.AreEqual (DialogResult.None, B1.DialogResult, "#12");
 185                         f.Dispose ();
 186                 }
 187
 188                 [Test]
 189                 public void PerformClickTest ()
 190                 {
 191                         Form f = new Form ();
 192                         f.ShowInTaskbar = false;
 193                         Button B1 = new Button ();
 194                         B1.Text = "DialogResult";
 195                         B1.Visible = true;
 196                         f.Controls.Add (B1);
 197                         B1.PerformClick ();
 198                         Assert.AreEqual (DialogResult.None, B1.DialogResult, "#7");
 199                         f.Dispose ();
 200                 }
 201
 202                 [Test]
 203                 public void ToStringTest ()
 204                 {
 205                         Button B1 = new Button ();
 206                         Assert.AreEqual ("System.Windows.Forms.Button, Text: " , B1.ToString (), "#9");
 207                 }
 208         }
 209
 210         [TestFixture]
 211         public class ButtonInheritorTest : Button {
 212
 213                 [Test]
 214                 public void DefaultImeModeTest ()
 215                 {
 216                         Assert.AreEqual (ImeMode.Disable, DefaultImeMode, "1");
 217                 }
 218
 219                 [Test]
 220                 [ExpectedException (typeof (ArgumentNullException))]
 221                 public void Constructor_Null ()
 222                 {
 223                         new ButtonBaseAccessibleObject (null);
 224                 }
 225
 226                 [Test]
 227                 public void Constructor ()
 228                 {
 229                         ButtonBaseAccessibleObject bbao = new ButtonBaseAccessibleObject (this);
 230                         Assert.IsNotNull (bbao.Owner, "Owner");
 231                         Assert.IsTrue (Object.ReferenceEquals (this, bbao.Owner), "ReferenceEquals");
 232                         Assert.AreEqual ("Press", bbao.DefaultAction, "DefaultAction");
 233                         Assert.IsNull (bbao.Description, "Description");
 234                         Assert.IsNull (bbao.Help, "Help");
 235                         Assert.IsNull (bbao.Name, "Name");
 236                         Assert.AreEqual (AccessibleRole.PushButton, bbao.Role, "Role");
 237                         Assert.AreEqual (AccessibleStates.None, bbao.State, "State");
 238                 }
 239
 240                 [Test]
 241                 public void CreateAccessibilityInstanceTest ()
 242                 {
 243                         AccessibleObject ao = base.CreateAccessibilityInstance ();
 244                         Button.ButtonBaseAccessibleObject bbao = (ao as Button.ButtonBaseAccessibleObject);
 245                         Assert.IsNotNull (bbao, "ButtonBaseAccessibleObject");
 246                         Assert.IsNotNull (bbao.Owner, "Owner");
 247                         Assert.IsTrue (Object.ReferenceEquals (this, bbao.Owner), "ReferenceEquals");
 248                         Assert.AreEqual ("Press", bbao.DefaultAction, "DefaultAction");
 249                         Assert.IsNull (bbao.Description, "Description");
 250                         Assert.IsNull (bbao.Help, "Help");
 251                         Assert.IsNull (bbao.Name, "Name");
 252                         Assert.AreEqual (AccessibleRole.PushButton, bbao.Role, "Role");
 253                         Assert.AreEqual (AccessibleStates.None, bbao.State, "State");
 254                 }
 255         }
 256 }