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

   1 // Permission is hereby granted, free of charge, to any person obtaining
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   6 // permit persons to whom the Software is furnished to do so, subject to
   7 // the following conditions:
   8 //
   9 // The above copyright notice and this permission notice shall be
  10 // included in all copies or substantial portions of the Software.
  11 //
  12 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  13 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  14 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  15 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  16 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  17 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  18 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  19 //
  20 // Copyright (c) 2007 Novell, Inc. (http://www.novell.com)
  21 //
  22 // Author:
  23 //      Carlos Alberto Cortez <calberto.cortez@gmail.com>
  24 //
  25
  26 using System;
  27 using System.Drawing;
  28 using System.Windows.Forms;
  29 using NUnit.Framework;
  30
  31 namespace MonoTests.System.Windows.Forms
  32 {
  33         [TestFixture]
  34         public class ColumnHeaderTest
  35         {
  36                 [Test]
  37                 public void DefaultValuesTest ()
  38                 {
  39                         ColumnHeader col = new ColumnHeader ();
  40
  41                         Assert.IsNull (col.ListView, "1");
  42                         Assert.AreEqual (-1, col.Index, "2");
  43                         Assert.AreEqual ("ColumnHeader", col.Text, "3");
  44                         Assert.AreEqual (HorizontalAlignment.Left, col.TextAlign, "4");
  45 #if NET_2_0
  46                         Assert.AreEqual (-1, col.DisplayIndex, "5");
  47                         Assert.AreEqual (-1, col.ImageIndex, "6");
  48                         Assert.AreEqual (String.Empty, col.ImageKey, "7");
  49                         Assert.IsNull (col.ImageList, "8");
  50                         Assert.AreEqual (String.Empty, col.Name, "9");
  51                         Assert.IsNull (col.Tag, "10");
  52 #endif
  53                 }
  54
  55 #if NET_2_0
  56                 [Test]
  57                 public void DisplayIndexTest ()
  58                 {
  59                         ColumnHeader col = new ColumnHeader ();
  60                         col.DisplayIndex = -66;
  61                         col.DisplayIndex = 66;
  62
  63                         ListView lv = new ListView ();
  64                         lv.Columns.Add (col);
  65
  66                         try {
  67                                 col.DisplayIndex = -1;
  68                                 Assert.Fail ("1");
  69                         } catch (ArgumentOutOfRangeException) {
  70                         }
  71
  72                         try {
  73                                 col.DisplayIndex = lv.Columns.Count;
  74                                 Assert.Fail ("2");
  75                         } catch (ArgumentOutOfRangeException) {
  76                         }
  77
  78                         Assert.AreEqual (0, col.DisplayIndex, "3");
  79                 }
  80
  81                 [Test]
  82                 public void DisplayIndex_ListView_Disposed ()
  83                 {
  84                         ListView lv = new ListView ();
  85                         lv.View = View.Details;
  86                         ColumnHeader colA = new ColumnHeader ();
  87                         lv.Columns.Add (colA);
  88                         ColumnHeader colB = new ColumnHeader ();
  89                         lv.Columns.Add (colB);
  90                         lv.Dispose ();
  91                         colA.DisplayIndex = 1;
  92                         Assert.AreEqual (1, colA.DisplayIndex, "#1");
  93                         Assert.AreEqual (1, colB.DisplayIndex, "#2");
  94                 }
  95
  96                 [Test]
  97                 public void ImageIndex_Invalid ()
  98                 {
  99                         ColumnHeader col = new ColumnHeader ();
 100                         col.ImageIndex = 2;
 101                         try {
 102                                 col.ImageIndex = -2;
 103                                 Assert.Fail ("#1");
 104                         } catch (ArgumentOutOfRangeException ex) {
 105                                 Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
 106                                 Assert.IsNotNull (ex.Message, "#3");
 107                                 Assert.IsNotNull (ex.ParamName, "#4");
 108                                 Assert.AreEqual ("ImageIndex", ex.ParamName, "#5");
 109                                 Assert.IsNull (ex.InnerException, "#6");
 110                         }
 111                         Assert.AreEqual (2, col.ImageIndex, "#7");
 112                 }
 113
 114                 [Test]
 115                 public void ImageKey ()
 116                 {
 117                         ColumnHeader col = new ColumnHeader ();
 118                         Assert.AreEqual (string.Empty, col.ImageKey, "#1");
 119                         col.ImageKey = "test";
 120                         Assert.AreEqual ("test", col.ImageKey, "#2");
 121                         col.ImageKey = null;
 122                         Assert.AreEqual (string.Empty, col.ImageKey, "#3");
 123                 }
 124
 125                 [Test]
 126                 public void ImageKeyAndImageIndexInteraction ()
 127                 {
 128                         ColumnHeader col = new ColumnHeader ();
 129                         col.ImageIndex = 1;
 130                         Assert.AreEqual (1, col.ImageIndex, "#A1");
 131                         Assert.AreEqual (string.Empty, col.ImageKey, "#A2");
 132                         col.ImageKey = "test";
 133                         Assert.AreEqual (-1, col.ImageIndex, "#B1");
 134                         Assert.AreEqual ("test", col.ImageKey, "#B2");
 135                         col.ImageIndex = 2;
 136                         Assert.AreEqual (2, col.ImageIndex, "#C1");
 137                         Assert.AreEqual (string.Empty, col.ImageKey, "#C2");
 138                         col.ImageKey = null;
 139                         Assert.AreEqual (-1, col.ImageIndex, "#D1");
 140                         Assert.AreEqual (string.Empty, col.ImageKey, "#D2");
 141                 }
 142
 143                 [Test]
 144                 public void ImageList ()
 145                 {
 146                         ColumnHeader col = new ColumnHeader ();
 147                         Assert.IsNull (col.ImageList, "#1");
 148
 149                         ListView lv = new ListView ();
 150                         lv.View = View.Details;
 151                         ImageList small = new ImageList ();
 152                         lv.SmallImageList = small;
 153                         ImageList large = new ImageList ();
 154                         lv.LargeImageList = large;
 155                         lv.Columns.Add (col);
 156                         Assert.IsNotNull (col.ImageList, "#2");
 157                         Assert.AreSame (small, col.ImageList, "#3");
 158                 }
 159
 160                 [Test]
 161                 public void ImageList_ListView_Disposed ()
 162                 {
 163                         ListView lv = new ListView ();
 164                         lv.View = View.Details;
 165                         ImageList small = new ImageList ();
 166                         lv.SmallImageList = small;
 167                         ImageList large = new ImageList ();
 168                         lv.LargeImageList = large;
 169                         ColumnHeader col = new ColumnHeader ();
 170                         lv.Columns.Add (col);
 171                         lv.Dispose ();
 172                         Assert.IsNull (col.ImageList);
 173                 }
 174 #endif
 175
 176                 [Test]
 177                 public void Index_ListView_Disposed ()
 178                 {
 179                         ListView lv = new ListView ();
 180                         lv.View = View.Details;
 181                         ColumnHeader colA = new ColumnHeader ();
 182                         lv.Columns.Add (colA);
 183                         ColumnHeader colB = new ColumnHeader ();
 184                         lv.Columns.Add (colB);
 185                         lv.Dispose ();
 186                         Assert.AreEqual (-1, colA.Index, "#1");
 187                         Assert.AreEqual (-1, colB.Index, "#2");
 188                 }
 189
 190 #if NET_2_0
 191                 [Test]
 192                 public void Name ()
 193                 {
 194                         ColumnHeader col = new ColumnHeader ();
 195                         Assert.AreEqual (string.Empty, col.Name, "#1");
 196                         col.Name = "Address";
 197                         Assert.AreEqual ("Address", col.Name, "#2");
 198                         col.Name = null;
 199                         Assert.AreEqual (string.Empty, col.Name, "#3");
 200                 }
 201
 202                 [Test]
 203                 public void Tag ()
 204                 {
 205                         ColumnHeader col = new ColumnHeader ();
 206                         Assert.IsNull (col.Tag, "#1");
 207                         col.Tag = "whatever";
 208                         Assert.AreEqual ("whatever", col.Tag, "#2");
 209                         col.Tag = null;
 210                         Assert.IsNull (col.Tag, "#3");
 211                 }
 212 #endif
 213
 214                 [Test]
 215                 public void Text_ListView_Disposed ()
 216                 {
 217                         ListView lv = new ListView ();
 218                         lv.View = View.Details;
 219                         ColumnHeader col = new ColumnHeader ();
 220                         lv.Columns.Add (col);
 221                         lv.Dispose ();
 222                         col.Text = "whatever";
 223                         Assert.AreEqual ("whatever", col.Text);
 224                 }
 225
 226                 [Test]
 227                 public void TextAlign_ListView_Disposed ()
 228                 {
 229                         ListView lv = new ListView ();
 230                         lv.View = View.Details;
 231                         ColumnHeader col = new ColumnHeader ();
 232                         lv.Columns.Add (col);
 233                         lv.Dispose ();
 234                         col.TextAlign = HorizontalAlignment.Right;
 235                         Assert.AreEqual (HorizontalAlignment.Right, col.TextAlign);
 236                 }
 237
 238                 [Test]
 239                 public void ToStringTest ()
 240                 {
 241                         ListView lv = new ListView ();
 242                         lv.SmallImageList = new ImageList ();
 243                         ColumnHeader col = new ColumnHeader ();
 244 #if NET_2_0
 245                         col.DisplayIndex = 3;
 246                         col.ImageIndex = 2;
 247                         col.Name = "address_col";
 248                         col.Tag = DateTime.Now;
 249 #endif
 250                         col.Text = "Address";
 251                         col.TextAlign = HorizontalAlignment.Right;
 252                         col.Width = 30;
 253                         lv.Columns.Add (col);
 254                         Assert.AreEqual ("ColumnHeader: Text: Address", col.ToString ());
 255                 }
 256
 257                 [Test]
 258                 [Category ("NotWorking")]
 259                 public void WidthDefault ()
 260                 {
 261                         ColumnHeader col = new ColumnHeader ();
 262                         Assert.AreEqual (60, col.Width);
 263                 }
 264
 265                 [Test]
 266                 public void WidthTest ()
 267                 {
 268                         ColumnHeader col = new ColumnHeader ();
 269                         col.Text = "Column text";
 270
 271                         ListView lv = new ListView ();
 272                         lv.Items.Add ("Item text");
 273                         lv.View = View.Details;
 274                         lv.Columns.Add (col);
 275                         lv.CreateControl ();
 276
 277                         col.Width = -1;
 278                         Assert.IsTrue (col.Width > 0, "#1");
 279
 280                         col.Width = -2;
 281                         Assert.IsTrue (col.Width > 0, "#2");
 282                 }
 283
 284                 [Test]
 285                 public void Width_ListView_Disposed ()
 286                 {
 287                         ListView lv = new ListView ();
 288                         lv.View = View.Details;
 289                         ColumnHeader col = new ColumnHeader ();
 290                         lv.Columns.Add (col);
 291                         lv.Dispose ();
 292                         col.Width = 10;
 293                         Assert.AreEqual (10, col.Width);
 294                 }
 295         }
 296 }