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

   1 //
   2 // DataGridViewImageCellTest.cs - Unit tests for
   3 // System.Windows.Forms.DataGridViewImageCellTest
   4 //
   5 // Author:
   6 //      Gert Driesen  <drieseng@users.sourceforge.net>
   7 //
   8 // Copyright (C) 2007 Gert Driesen
   9 //
  10 // Permission is hereby granted, free of charge, to any person obtaining
  11 // a copy of this software and associated documentation files (the
  12 // "Software"), to deal in the Software without restriction, including
  13 // without limitation the rights to use, copy, modify, merge, publish,
  14 // distribute, sublicense, and/or sell copies of the Software, and to
  15 // permit persons to whom the Software is furnished to do so, subject to
  16 // the following conditions:
  17 //
  18 // The above copyright notice and this permission notice shall be
  19 // included in all copies or substantial portions of the Software.
  20 //
  21 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  22 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  23 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  24 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  25 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  26 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  27 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  28 //
  29
  30 #if NET_2_0
  31
  32 using System;
  33 using System.Windows.Forms;
  34
  35 using NUnit.Framework;
  36 using System.Drawing;
  37 using System.Threading;
  38 using System.ComponentModel;
  39
  40 namespace MonoTests.System.Windows.Forms
  41 {
  42         [TestFixture]
  43         public class DataGridViewImageCellTest : TestHelper
  44         {
  45                 [Test]
  46                 public void Value ()
  47                 {
  48                         DataGridViewImageCell tbc = new DataGridViewImageCell ();
  49                         Assert.IsNull (tbc.Value, "#1");
  50                         tbc.Value = string.Empty;
  51                         Assert.AreEqual (string.Empty, tbc.Value, "#2");
  52                         tbc.Value = 5;
  53                         Assert.AreEqual (5, tbc.Value, "#3");
  54                         tbc.Value = null;
  55                         Assert.IsNull (tbc.Value, "#4");
  56                 }
  57
  58                 [Test]
  59                 public void ColumnIndex ()
  60                 {
  61                         DataGridViewCell c = new BaseCell ();
  62                         Assert.AreEqual (-1, c.ColumnIndex, "A1");
  63
  64                         DataGridView dgv = new DataGridView ();
  65                         dgv.Columns.Add ("hi", "there");
  66
  67                         DataGridViewRow row = new DataGridViewRow ();
  68                         row.Cells.Add (c);
  69                         dgv.Rows.Add (row);
  70
  71                         Assert.AreEqual (0, dgv.Rows[0].Cells[0].ColumnIndex, "A2");
  72                 }
  73
  74                 /* font measurement dependent
  75                 [Test]
  76                 public void ContentBounds ()
  77                 {
  78                         DataGridViewCell c = new BaseCell ();
  79                         Assert.AreEqual (Rectangle.Empty, c.ContentBounds, "A1");
  80
  81                         DataGridView dgv = new DataGridView ();
  82                         dgv.Columns.Add ("hi", "there");
  83
  84                         DataGridViewRow row = new DataGridViewRow ();
  85                         row.Cells.Add (c);
  86                         dgv.Rows.Add (row);
  87
  88                         Assert.AreEqual (new Rectangle (0, 2, 14, 16), dgv.Rows[0].Cells[0].ContentBounds, "A2");
  89                 }
  90                 */
  91
  92                 [Test]
  93                 public void ContextMenuStrip ()
  94                 {
  95                         DataGridViewCell c = new BaseCell ();
  96                         Assert.AreEqual (null, c.ContextMenuStrip, "A1");
  97
  98                         DataGridView dgv = new DataGridView ();
  99                         dgv.Columns.Add ("hi", "there");
 100
 101                         DataGridViewRow row = new DataGridViewRow ();
 102                         row.Cells.Add (c);
 103                         dgv.Rows.Add (row);
 104
 105                         ContextMenuStrip cms1 = new ContextMenuStrip ();
 106                         cms1.Items.Add ("hey");
 107
 108                         ContextMenuStrip cms2 = new ContextMenuStrip ();
 109                         cms2.Items.Add ("yo");
 110
 111                         dgv.Rows[0].ContextMenuStrip = cms1;
 112                         Assert.AreEqual (null, dgv.Rows[0].Cells[0].ContextMenuStrip, "A2");
 113
 114                         dgv.Rows[0].Cells[0].ContextMenuStrip = cms2;
 115                         Assert.AreSame (cms2, dgv.Rows[0].Cells[0].ContextMenuStrip, "A3");
 116                 }
 117
 118                 [Test]
 119                 public void DataGridView ()
 120                 {
 121                         DataGridViewCell c = new BaseCell ();
 122                         Assert.AreEqual (null, c.DataGridView, "A1");
 123
 124                         DataGridView dgv = new DataGridView ();
 125                         dgv.Columns.Add ("hi", "there");
 126
 127                         DataGridViewRow row = new DataGridViewRow ();
 128                         row.Cells.Add (c);
 129                         dgv.Rows.Add (row);
 130
 131                         Assert.AreSame (dgv, dgv.Rows[0].Cells[0].DataGridView, "A2");
 132                 }
 133
 134                 [Test]
 135                 public void DefaultNewRowValue ()
 136                 {
 137                         DataGridViewCell c = new BaseCell ();
 138                         Assert.AreEqual ("System.Drawing.Bitmap", c.DefaultNewRowValue.GetType ().ToString (), "A1");
 139
 140                         DataGridView dgv = new DataGridView ();
 141                         dgv.Columns.Add ("hi", "there");
 142
 143                         DataGridViewRow row = new DataGridViewRow ();
 144                         row.Cells.Add (c);
 145                         dgv.Rows.Add (row);
 146
 147                         Assert.AreEqual ("System.Drawing.Bitmap", dgv.Rows[0].Cells[0].DefaultNewRowValue.GetType ().ToString (), "A2");
 148                 }
 149
 150                 [Test]
 151                 public void Displayed ()
 152                 {
 153                         DataGridViewCell c = new BaseCell ();
 154                         Assert.AreEqual (false, c.Displayed, "A1");
 155
 156                         DataGridView dgv = new DataGridView ();
 157                         dgv.Columns.Add ("hi", "there");
 158
 159                         DataGridViewRow row = new DataGridViewRow ();
 160                         row.Cells.Add (c);
 161                         dgv.Rows.Add (row);
 162
 163                         Assert.AreEqual (false, dgv.Rows[0].Cells[0].Displayed, "A2");
 164                 }
 165
 166                 [Test]
 167                 public void EditedFormattedValue ()
 168                 {
 169                         DataGridViewCell c = new BaseCell ();
 170                         Assert.AreEqual (null, c.EditedFormattedValue, "A1");
 171                 }
 172
 173                 [Test]
 174                 public void FormattedValueType ()
 175                 {
 176                         DataGridViewCell c = new BaseCell ();
 177                         Assert.AreEqual (typeof (Image), c.FormattedValueType, "A1");
 178                 }
 179
 180                 [Test]
 181                 public void Frozen ()
 182                 {
 183                         DataGridViewCell c = new BaseCell ();
 184                         Assert.AreEqual (false, c.Frozen, "A1");
 185
 186                         DataGridView dgv = new DataGridView ();
 187                         dgv.Columns.Add ("hi", "there");
 188
 189                         DataGridViewRow row = new DataGridViewRow ();
 190                         row.Cells.Add (c);
 191                         dgv.Rows.Add (row);
 192
 193                         Assert.AreEqual (false, dgv.Rows[0].Cells[0].Frozen, "A2");
 194
 195                         dgv.Columns[0].Frozen = true;
 196                         dgv.Rows[0].Frozen = true;
 197                         Assert.AreEqual (true, dgv.Rows[0].Cells[0].Frozen, "A3");
 198                 }
 199
 200                 [Test]
 201                 public void HasStyle ()
 202                 {
 203                         DataGridViewCell c = new BaseCell ();
 204                         Assert.AreEqual (false, c.HasStyle, "A1");
 205
 206                         DataGridView dgv = new DataGridView ();
 207                         dgv.Columns.Add ("hi", "there");
 208
 209                         DataGridViewRow row = new DataGridViewRow ();
 210                         row.Cells.Add (c);
 211                         dgv.Rows.Add (row);
 212
 213                         Assert.AreEqual (false, dgv.Rows[0].Cells[0].HasStyle, "A2");
 214
 215                         dgv.Rows[0].Cells[0].Style.BackColor = Color.Orange;
 216                         Assert.AreEqual (true, dgv.Rows[0].Cells[0].HasStyle, "A3");
 217                 }
 218
 219                 [Test]
 220                 public void InheritedState ()
 221                 {
 222                         DataGridViewCell c = new BaseCell ();
 223                         Assert.AreEqual (DataGridViewElementStates.ResizableSet, c.InheritedState, "A1");
 224
 225                         DataGridView dgv = new DataGridView ();
 226                         dgv.Columns.Add ("hi", "there");
 227
 228                         DataGridViewRow row = new DataGridViewRow ();
 229                         row.Cells.Add (c);
 230                         dgv.Rows.Add (row);
 231
 232                         Assert.AreEqual (DataGridViewElementStates.ResizableSet | DataGridViewElementStates.Resizable | DataGridViewElementStates.Visible, dgv.Rows[0].Cells[0].InheritedState, "A2");
 233
 234                         dgv.Rows[0].Selected = true;
 235                         Assert.AreEqual (DataGridViewElementStates.Selected | DataGridViewElementStates.ResizableSet | DataGridViewElementStates.Resizable | DataGridViewElementStates.Visible, dgv.Rows[0].Cells[0].InheritedState, "A3");
 236
 237                         dgv.Rows[0].Selected = false;
 238                         dgv.Columns[0].Selected = true;
 239                         Assert.AreEqual (DataGridViewElementStates.ResizableSet | DataGridViewElementStates.Resizable | DataGridViewElementStates.Visible, dgv.Rows[0].Cells[0].InheritedState, "A4");
 240                 }
 241
 242                 [Test]
 243                 public void InheritedStyle ()
 244                 {
 245                         DataGridViewCell c = new BaseCell ();
 246                         DataGridView dgv = new DataGridView ();
 247                         dgv.Columns.Add ("hi", "there");
 248
 249                         DataGridViewRow row = new DataGridViewRow ();
 250                         row.Cells.Add (c);
 251                         dgv.Rows.Add (row);
 252
 253                         Assert.AreEqual (SystemColors.Window, dgv.Rows[0].Cells[0].InheritedStyle.BackColor, "A1");
 254
 255                         dgv.DefaultCellStyle.BackColor = Color.Firebrick;
 256                         Assert.AreEqual (Color.Firebrick, dgv.Rows[0].Cells[0].InheritedStyle.BackColor, "A2");
 257
 258                         dgv.Columns[0].DefaultCellStyle.BackColor = Color.FloralWhite;
 259                         Assert.AreEqual (Color.FloralWhite, dgv.Rows[0].Cells[0].InheritedStyle.BackColor, "A3");
 260
 261                         dgv.RowsDefaultCellStyle.BackColor = Color.DeepPink;
 262                         Assert.AreEqual (Color.DeepPink, dgv.Rows[0].Cells[0].InheritedStyle.BackColor, "A4");
 263
 264                         dgv.Rows[0].DefaultCellStyle.BackColor = Color.DeepSkyBlue;
 265                         Assert.AreEqual (Color.DeepSkyBlue, dgv.Rows[0].Cells[0].InheritedStyle.BackColor, "A5");
 266
 267                         dgv.Rows[0].Cells[0].Style.BackColor = Color.DodgerBlue;
 268                         Assert.AreEqual (Color.DodgerBlue, dgv.Rows[0].Cells[0].InheritedStyle.BackColor, "A6");
 269                 }
 270
 271                 [Test]
 272                 public void IsInEditMode ()
 273                 {
 274                         DataGridViewCell c = new BaseCell ();
 275                         Assert.AreEqual (false, c.IsInEditMode, "A1");
 276
 277                         DataGridView dgv = new DataGridView ();
 278                         dgv.Columns.Add ("hi", "there");
 279
 280                         DataGridViewRow row = new DataGridViewRow ();
 281                         row.Cells.Add (c);
 282                         dgv.Rows.Add (row);
 283
 284                         Assert.AreEqual (false, dgv.Rows[0].Cells[0].IsInEditMode, "A2");
 285                 }
 286
 287                 [Test]
 288                 public void OwningColumn ()
 289                 {
 290                         DataGridViewCell c = new BaseCell ();
 291                         Assert.AreEqual (null, c.OwningColumn, "A1");
 292
 293                         DataGridView dgv = new DataGridView ();
 294                         dgv.Columns.Add ("hi", "there");
 295
 296                         DataGridViewRow row = new DataGridViewRow ();
 297                         row.Cells.Add (c);
 298                         dgv.Rows.Add (row);
 299
 300                         Assert.AreSame (dgv.Columns[0], dgv.Rows[0].Cells[0].OwningColumn, "A2");
 301                 }
 302
 303                 [Test]
 304                 public void OwningRow ()
 305                 {
 306                         DataGridViewCell c = new BaseCell ();
 307                         Assert.AreEqual (null, c.OwningRow, "A1");
 308
 309                         DataGridView dgv = new DataGridView ();
 310                         dgv.Columns.Add ("hi", "there");
 311
 312                         DataGridViewRow row = new DataGridViewRow ();
 313                         row.Cells.Add (c);
 314                         dgv.Rows.Add (row);
 315
 316                         Assert.AreSame (dgv.Rows[0], dgv.Rows[0].Cells[0].OwningRow, "A2");
 317                 }
 318
 319                 /* Font measurement dependent *
 320                 [Test]
 321                 public void PreferredSize ()
 322                 {
 323                         DataGridViewCell c = new BaseCell ();
 324                         Assert.AreEqual (new Size (-1, -1), c.PreferredSize, "A1");
 325
 326                         DataGridView dgv = new DataGridView ();
 327                         dgv.Columns.Add ("hi", "there");
 328
 329                         DataGridViewRow row = new DataGridViewRow ();
 330                         row.Cells.Add (c);
 331                         dgv.Rows.Add (row);
 332
 333                         Assert.AreEqual (new Size (21, 20), dgv.Rows[0].Cells[0].PreferredSize, "A2");
 334
 335                         dgv.Rows[0].Cells[0].Value = new Bitmap (20, 20);
 336                         Assert.AreEqual (new Size (21, 21), dgv.Rows[0].Cells[0].PreferredSize, "A3");
 337
 338                         dgv.Rows[0].Cells[0].Value = new Bitmap (32, 32);
 339                         Assert.AreEqual (new Size (33, 33), dgv.Rows[0].Cells[0].PreferredSize, "A4");
 340                 }
 341                  */
 342
 343                 [Test]
 344                 public void ReadOnly ()
 345                 {
 346                         DataGridViewCell c = new BaseCell ();
 347                         Assert.AreEqual (false, c.ReadOnly, "A1");
 348
 349                         DataGridView dgv = new DataGridView ();
 350                         dgv.Columns.Add ("hi", "there");
 351
 352                         DataGridViewRow row = new DataGridViewRow ();
 353                         row.Cells.Add (c);
 354                         dgv.Rows.Add (row);
 355
 356                         Assert.AreEqual (false, dgv.Rows[0].Cells[0].ReadOnly, "A2");
 357
 358                         dgv.Rows[0].ReadOnly = true;
 359                         Assert.AreEqual (true, dgv.Rows[0].Cells[0].ReadOnly, "A3");
 360
 361                         dgv.Rows[0].Cells[0].ReadOnly = false;
 362                         Assert.AreEqual (false, dgv.Rows[0].Cells[0].ReadOnly, "A4");
 363                 }
 364
 365                 [Test]
 366                 public void Resizable ()
 367                 {
 368                         DataGridViewCell c = new BaseCell ();
 369                         Assert.AreEqual (false, c.Resizable, "A1");
 370
 371                         DataGridView dgv = new DataGridView ();
 372                         dgv.Columns.Add ("hi", "there");
 373
 374                         DataGridViewRow row = new DataGridViewRow ();
 375                         row.Cells.Add (c);
 376                         dgv.Rows.Add (row);
 377
 378                         Assert.AreEqual (true, dgv.Rows[0].Cells[0].Resizable, "A2");
 379
 380                         dgv.Rows[0].Resizable = DataGridViewTriState.False;
 381                         Assert.AreEqual (true, dgv.Rows[0].Cells[0].Resizable, "A3");
 382
 383                         dgv.Columns[0].Resizable = DataGridViewTriState.False;
 384                         Assert.AreEqual (false, dgv.Rows[0].Cells[0].Resizable, "A4");
 385
 386                         dgv.Columns[0].Resizable = DataGridViewTriState.True;
 387                         dgv.Rows[0].Resizable = DataGridViewTriState.True;
 388                         Assert.AreEqual (true, dgv.Rows[0].Cells[0].Resizable, "A5");
 389
 390                         dgv.AllowUserToResizeColumns = false;
 391                         Assert.AreEqual (true, dgv.Rows[0].Cells[0].Resizable, "A6");
 392
 393                         dgv.AllowUserToResizeRows = false;
 394                         Assert.AreEqual (true, dgv.Rows[0].Cells[0].Resizable, "A7");
 395
 396                         dgv.Columns[0].Resizable = DataGridViewTriState.NotSet;
 397                         Assert.AreEqual (true, dgv.Rows[0].Cells[0].Resizable, "A8");
 398
 399                         dgv.Rows[0].Resizable = DataGridViewTriState.NotSet;
 400                         Assert.AreEqual (false, dgv.Rows[0].Cells[0].Resizable, "A9");
 401                 }
 402
 403                 [Test]
 404                 public void RowIndex ()
 405                 {
 406                         DataGridViewCell c = new BaseCell ();
 407                         Assert.AreEqual (-1, c.RowIndex, "A1");
 408
 409                         DataGridView dgv = new DataGridView ();
 410                         dgv.Columns.Add ("hi", "there");
 411
 412                         DataGridViewRow row = new DataGridViewRow ();
 413                         row.Cells.Add (c);
 414                         dgv.Rows.Add (row);
 415
 416                         Assert.AreEqual (0, dgv.Rows[0].Cells[0].RowIndex, "A2");
 417                 }
 418
 419                 [Test]
 420                 public void Selected ()
 421                 {
 422                         DataGridViewCell c = new BaseCell ();
 423                         Assert.AreEqual (false, c.Selected, "A1");
 424
 425                         DataGridView dgv = new DataGridView ();
 426                         dgv.Columns.Add ("hi", "there");
 427
 428                         DataGridViewRow row = new DataGridViewRow ();
 429                         row.Cells.Add (c);
 430                         dgv.Rows.Add (row);
 431
 432                         Assert.AreEqual (false, dgv.Rows[0].Cells[0].Selected, "A2");
 433
 434                         dgv.Columns[0].Selected = true;
 435                         Assert.AreEqual (false, dgv.Rows[0].Cells[0].Selected, "A3");
 436
 437                         dgv.Rows[0].Selected = true;
 438                         Assert.AreEqual (true, dgv.Rows[0].Cells[0].Selected, "A4");
 439
 440                         dgv.Rows[0].Cells[0].Selected = false;
 441                         Assert.AreEqual (false, dgv.Rows[0].Cells[0].Selected, "A5");
 442
 443                         dgv.Rows[0].Selected = false;
 444                         Assert.AreEqual (false, dgv.Rows[0].Cells[0].Selected, "A6");
 445
 446                         dgv.Rows[0].Cells[0].Selected = true;
 447                         Assert.AreEqual (true, dgv.Rows[0].Cells[0].Selected, "A7");
 448                 }
 449
 450                 /* The height of a cell (row) is based on Font
 451                 [Test]
 452                 public void Size ()
 453                 {
 454                         DataGridViewCell c = new BaseCell ();
 455                         Assert.AreEqual (new Size (-1, -1), c.Size, "A1");
 456
 457                         DataGridView dgv = new DataGridView ();
 458                         dgv.Columns.Add ("hi", "there");
 459
 460                         DataGridViewRow row = new DataGridViewRow ();
 461                         row.Cells.Add (c);
 462                         dgv.Rows.Add (row);
 463
 464                         Assert.AreEqual (new Size (100, 22), dgv.Rows[0].Cells[0].Size, "A2");
 465
 466                         // Does not resize to content
 467                         dgv.Rows[0].Cells[0].Value = "bob";
 468                         Assert.AreEqual (new Size (100, 22), dgv.Rows[0].Cells[0].Size, "A3");
 469                 }
 470                 */
 471
 472                 [Test]
 473                 public void Style ()
 474                 {
 475                         DataGridViewCell c = new BaseCell ();
 476                         Assert.AreEqual (DataGridViewContentAlignment.NotSet, c.Style.Alignment, "A1");
 477                         Assert.AreEqual (Color.Empty, c.Style.BackColor, "A2");
 478                         Assert.AreEqual (DBNull.Value, c.Style.DataSourceNullValue, "A3");
 479                         Assert.AreEqual (null, c.Style.Font, "A4");
 480                         Assert.AreEqual (Color.Empty, c.Style.ForeColor, "A5");
 481                         Assert.AreEqual (string.Empty, c.Style.Format, "A6");
 482                         Assert.AreEqual (Thread.CurrentThread.CurrentCulture, c.Style.FormatProvider, "A7");
 483                         Assert.AreEqual (true, c.Style.IsDataSourceNullValueDefault, "A8");
 484                         Assert.AreEqual (true, c.Style.IsFormatProviderDefault, "A9");
 485                         Assert.AreEqual (true, c.Style.IsNullValueDefault, "A10");
 486                         Assert.AreEqual (string.Empty, c.Style.NullValue, "A11");
 487                         Assert.AreEqual (Padding.Empty, c.Style.Padding, "A12");
 488                         Assert.AreEqual (Color.Empty, c.Style.SelectionBackColor, "A13");
 489                         Assert.AreEqual (Color.Empty, c.Style.SelectionForeColor, "A14");
 490                         Assert.AreEqual (null, c.Style.Tag, "A15");
 491                         Assert.AreEqual (DataGridViewTriState.NotSet, c.Style.WrapMode, "A16");
 492
 493                         DataGridView dgv = new DataGridView ();
 494                         dgv.Columns.Add ("hi", "there");
 495
 496                         DataGridViewRow row = new DataGridViewRow ();
 497                         row.Cells.Add (c);
 498                         dgv.Rows.Add (row);
 499
 500                         // Style does not change based on parent
 501                         // (InheritedStyle does)
 502                         Assert.AreEqual (DataGridViewContentAlignment.NotSet, c.Style.Alignment, "A17");
 503                         Assert.AreEqual (Color.Empty, c.Style.BackColor, "A18");
 504                         Assert.AreEqual (DBNull.Value, c.Style.DataSourceNullValue, "A19");
 505                         Assert.AreEqual (null, c.Style.Font, "A20");
 506                         Assert.AreEqual (Color.Empty, c.Style.ForeColor, "A21");
 507                         Assert.AreEqual (string.Empty, c.Style.Format, "A22");
 508                         Assert.AreEqual (Thread.CurrentThread.CurrentCulture, c.Style.FormatProvider, "A23");
 509                         Assert.AreEqual (true, c.Style.IsDataSourceNullValueDefault, "A24");
 510                         Assert.AreEqual (true, c.Style.IsFormatProviderDefault, "A25");
 511                         Assert.AreEqual (true, c.Style.IsNullValueDefault, "A26");
 512                         Assert.AreEqual (string.Empty, c.Style.NullValue, "A27");
 513                         Assert.AreEqual (Padding.Empty, c.Style.Padding, "A28");
 514                         Assert.AreEqual (Color.Empty, c.Style.SelectionBackColor, "A29");
 515                         Assert.AreEqual (Color.Empty, c.Style.SelectionForeColor, "A30");
 516                         Assert.AreEqual (null, c.Style.Tag, "A31");
 517                         Assert.AreEqual (DataGridViewTriState.NotSet, c.Style.WrapMode, "A32");
 518                 }
 519
 520                 [Test]
 521                 public void Tag ()
 522                 {
 523                         DataGridViewCell c = new BaseCell ();
 524                         Assert.AreEqual (null, c.Tag, "A1");
 525
 526                         DataGridView dgv = new DataGridView ();
 527                         dgv.Columns.Add ("hi", "there");
 528
 529                         DataGridViewRow row = new DataGridViewRow ();
 530                         row.Cells.Add (c);
 531                         dgv.Rows.Add (row);
 532
 533                         Assert.AreEqual (null, dgv.Rows[0].Cells[0].Tag, "A2");
 534
 535                         dgv.Rows[0].Cells[0].Tag = "bob";
 536                         Assert.AreEqual ("bob", dgv.Rows[0].Cells[0].Tag, "A3");
 537                 }
 538
 539                 [Test]
 540                 public void ToolTipText ()
 541                 {
 542                         DataGridViewCell c = new BaseCell ();
 543                         Assert.AreEqual (string.Empty, c.ToolTipText, "A1");
 544
 545                         DataGridView dgv = new DataGridView ();
 546                         dgv.Columns.Add ("hi", "there");
 547
 548                         DataGridViewRow row = new DataGridViewRow ();
 549                         row.Cells.Add (c);
 550                         dgv.Rows.Add (row);
 551
 552                         Assert.AreEqual (string.Empty, dgv.Rows[0].Cells[0].ToolTipText, "A2");
 553
 554                         dgv.Rows[0].Cells[0].ToolTipText = "bob";
 555                         Assert.AreEqual ("bob", dgv.Rows[0].Cells[0].ToolTipText, "A3");
 556                 }
 557
 558                 [Test]
 559                 public void Value2 ()
 560                 {
 561                         DataGridViewCell c = new BaseCell ();
 562                         Assert.AreEqual (null, c.Value, "A1");
 563
 564                         DataGridView dgv = new DataGridView ();
 565                         dgv.Columns.Add ("hi", "there");
 566
 567                         DataGridViewRow row = new DataGridViewRow ();
 568                         row.Cells.Add (c);
 569                         dgv.Rows.Add (row);
 570
 571                         Assert.AreEqual (null, dgv.Rows[0].Cells[0].Value, "A2");
 572
 573                         dgv.Rows[0].Cells[0].Value = "bob";
 574                         Assert.AreEqual ("bob", dgv.Rows[0].Cells[0].Value, "A3");
 575                 }
 576
 577                 [Test]
 578                 public void ValueType ()
 579                 {
 580                         DataGridViewCell c = new BaseCell ();
 581                         Assert.AreEqual (typeof (Image), c.ValueType, "A1");
 582
 583                         DataGridView dgv = new DataGridView ();
 584                         dgv.Columns.Add ("hi", "there");
 585
 586                         DataGridViewRow row = new DataGridViewRow ();
 587                         row.Cells.Add (c);
 588                         dgv.Rows.Add (row);
 589
 590                         Assert.AreEqual (typeof (Image), dgv.Rows[0].Cells[0].ValueType, "A2");
 591
 592                         dgv.Rows[0].Cells[0].ValueType = typeof (bool);
 593                         Assert.AreEqual (typeof (bool), dgv.Rows[0].Cells[0].ValueType, "A3");
 594                 }
 595
 596                 [Test]
 597                 public void Visible ()
 598                 {
 599                         DataGridViewCell c = new BaseCell ();
 600                         Assert.AreEqual (false, c.Visible, "A1");
 601
 602                         DataGridView dgv = new DataGridView ();
 603                         dgv.Columns.Add ("hi", "there");
 604
 605                         DataGridViewRow row = new DataGridViewRow ();
 606                         row.Cells.Add (c);
 607                         dgv.Rows.Add (row);
 608
 609                         Assert.AreEqual (true, dgv.Rows[0].Cells[0].Visible, "A2");
 610
 611                         dgv.Columns[0].Visible = false;
 612                         Assert.AreEqual (false, dgv.Rows[0].Cells[0].Visible, "A3");
 613
 614                         dgv.Columns[0].Visible = true;
 615                         Assert.AreEqual (true, dgv.Rows[0].Cells[0].Visible, "A4");
 616
 617                         dgv.Rows[0].Visible = false;
 618                         Assert.AreEqual (false, dgv.Rows[0].Cells[0].Visible, "A5");
 619
 620                         dgv.Rows[0].Visible = true;
 621                         Assert.AreEqual (true, dgv.Rows[0].Cells[0].Visible, "A6");
 622                 }
 623
 624                 [Test]
 625                 public void MethodBorderWidths ()
 626                 {
 627                         BaseCell c = new BaseCell ();
 628
 629                         DataGridViewAdvancedBorderStyle style = new DataGridViewAdvancedBorderStyle ();
 630                         style.Bottom = DataGridViewAdvancedCellBorderStyle.Inset;
 631                         style.Left = DataGridViewAdvancedCellBorderStyle.InsetDouble;
 632                         style.Top = DataGridViewAdvancedCellBorderStyle.None;
 633                         //style.Right = DataGridViewAdvancedCellBorderStyle.NotSet;
 634
 635                         Assert.AreEqual (new Rectangle (2, 0, 0, 1), c.PublicBorderWidths (style), "A1");
 636
 637                         style.Bottom = DataGridViewAdvancedCellBorderStyle.Outset;
 638                         style.Left = DataGridViewAdvancedCellBorderStyle.OutsetDouble;
 639                         style.Right = DataGridViewAdvancedCellBorderStyle.OutsetPartial;
 640                         style.Top = DataGridViewAdvancedCellBorderStyle.Single;
 641
 642                         Assert.AreEqual (new Rectangle (2, 1, 1, 1), c.PublicBorderWidths (style), "A2");
 643
 644                         DataGridView dgv = new DataGridView ();
 645                         dgv.Columns.Add ("hi", "there");
 646
 647                         DataGridViewRow row = new DataGridViewRow ();
 648                         row.Cells.Add (c);
 649                         dgv.Rows.Add (row);
 650
 651                         dgv.Rows[0].DividerHeight = 3;
 652                         dgv.Columns[0].DividerWidth = 5;
 653
 654                         Assert.AreEqual (new Rectangle (2, 1, 6, 4), (dgv.Rows[0].Cells[0] as BaseCell).PublicBorderWidths (style), "A3");
 655                 }
 656
 657                 /* Font measurement dependent
 658                 [Test]
 659                 public void MethodGetContentBounds ()
 660                 {
 661                         DataGridViewCell c = new BaseCell ();
 662                         Assert.AreEqual (Rectangle.Empty, c.GetContentBounds (c.RowIndex), "A1");
 663                         c.Value = "hello there";
 664
 665                         DataGridView dgv = new DataGridView ();
 666                         dgv.Columns.Add ("hi", "there");
 667
 668                         DataGridViewRow row = new DataGridViewRow ();
 669                         row.Cells.Add (c);
 670                         dgv.Rows.Add (row);
 671
 672                         Assert.AreEqual (new Rectangle (0, 2, 14, 16), dgv.Rows[0].Cells[0].GetContentBounds (dgv.Rows[0].Cells[0].RowIndex), "A2");
 673
 674                         dgv.Rows[0].Cells[0].Value = new Bitmap (20, 20);
 675                         Assert.AreEqual (new Rectangle (0, 0, 20, 20), dgv.Rows[0].Cells[0].GetContentBounds (dgv.Rows[0].Cells[0].RowIndex), "A3");
 676
 677                         dgv.Rows[0].Cells[0].Value = new Bitmap (32, 32);
 678                         Assert.AreEqual (new Rectangle (0, -5, 32, 32), dgv.Rows[0].Cells[0].GetContentBounds (dgv.Rows[0].Cells[0].RowIndex), "A3");
 679                 }
 680
 681                 [Test]
 682                 public void MethodGetContentBoundsOverload ()
 683                 {
 684                         Bitmap b = new Bitmap (1, 1);
 685                         Graphics g = Graphics.FromImage (b);
 686
 687                         BaseCell c = new BaseCell ();
 688                         Assert.AreEqual (Rectangle.Empty, c.PublicGetContentBounds (g, c.Style, c.RowIndex), "A1");
 689
 690                         DataGridView dgv = new DataGridView ();
 691                         dgv.Columns.Add ("hi", "there");
 692
 693                         DataGridViewRow row = new DataGridViewRow ();
 694                         row.Cells.Add (c);
 695                         dgv.Rows.Add (row);
 696
 697                         Assert.AreEqual (new Rectangle (0, 2, 14, 16), (dgv.Rows[0].Cells[0] as BaseCell).PublicGetContentBounds (g, dgv.Rows[0].Cells[0].InheritedStyle, dgv.Rows[0].Cells[0].RowIndex), "A2");
 698                         g.Dispose ();
 699                         b.Dispose ();
 700                 }
 701                 */
 702
 703                 [Test]
 704                 public void MethodGetErrorIconBounds ()
 705                 {
 706                         Bitmap b = new Bitmap (1, 1);
 707                         Graphics g = Graphics.FromImage (b);
 708
 709                         BaseCell c = new BaseCell ();
 710                         Assert.AreEqual (Rectangle.Empty, c.PublicGetErrorIconBounds (g, c.Style, c.RowIndex), "A1");
 711
 712                         DataGridView dgv = new DataGridView ();
 713                         dgv.Columns.Add ("hi", "there");
 714
 715                         DataGridViewRow row = new DataGridViewRow ();
 716                         row.Cells.Add (c);
 717                         dgv.Rows.Add (row);
 718
 719                         Assert.AreEqual (Rectangle.Empty, (dgv.Rows[0].Cells[0] as BaseCell).PublicGetErrorIconBounds (g, dgv.Rows[0].Cells[0].InheritedStyle, dgv.Rows[0].Cells[0].RowIndex), "A2");
 720                         g.Dispose ();
 721                         b.Dispose ();
 722                 }
 723
 724                 [Test]
 725                 public void MethodGetErrorText ()
 726                 {
 727                         Bitmap b = new Bitmap (1, 1);
 728                         Graphics g = Graphics.FromImage (b);
 729
 730                         BaseCell c = new BaseCell ();
 731                         Assert.AreEqual (string.Empty, c.PublicGetErrorText (c.RowIndex), "A1");
 732
 733                         DataGridView dgv = new DataGridView ();
 734                         dgv.Columns.Add ("hi", "there");
 735
 736                         DataGridViewRow row = new DataGridViewRow ();
 737                         row.Cells.Add (c);
 738                         dgv.Rows.Add (row);
 739
 740                         Assert.AreEqual (string.Empty, (dgv.Rows[0].Cells[0] as BaseCell).PublicGetErrorText (dgv.Rows[0].Cells[0].RowIndex), "A2");
 741                         g.Dispose ();
 742                         b.Dispose ();
 743                 }
 744
 745                 [Test]
 746                 public void MethodKeyEntersEditMode ()
 747                 {
 748                         string result = string.Empty;
 749                         string expected = string.Empty;
 750
 751                         DataGridViewCell c = new BaseCell ();
 752
 753                         foreach (Keys k in Enum.GetValues (typeof (Keys)))
 754                                 if (c.KeyEntersEditMode (new KeyEventArgs (k)))
 755                                         result += ((int)k).ToString () + ";";
 756
 757                         Assert.AreEqual (expected, result, "A1");
 758
 759                         DataGridView dgv = new DataGridView ();
 760                         dgv.Columns.Add ("hi", "there");
 761
 762                         DataGridViewRow row = new DataGridViewRow ();
 763                         row.Cells.Add (c);
 764                         dgv.Rows.Add (row);
 765
 766                         result = string.Empty;
 767
 768                         foreach (Keys k in Enum.GetValues (typeof (Keys)))
 769                                 if (dgv.Rows[0].Cells[0].KeyEntersEditMode (new KeyEventArgs (k)))
 770                                         result += ((int)k).ToString () + ";";
 771
 772                         Assert.AreEqual (expected, result, "A2");
 773
 774                         result = string.Empty;
 775                         dgv.EditMode = DataGridViewEditMode.EditOnEnter;
 776
 777                         foreach (Keys k in Enum.GetValues (typeof (Keys)))
 778                                 if (dgv.Rows[0].Cells[0].KeyEntersEditMode (new KeyEventArgs (k)))
 779                                         result += ((int)k).ToString () + ";";
 780
 781                         Assert.AreEqual (expected, result, "A3");
 782
 783                         result = string.Empty;
 784                         dgv.EditMode = DataGridViewEditMode.EditOnF2;
 785
 786                         foreach (Keys k in Enum.GetValues (typeof (Keys)))
 787                                 if (dgv.Rows[0].Cells[0].KeyEntersEditMode (new KeyEventArgs (k)))
 788                                         result += ((int)k).ToString () + ";";
 789
 790                         Assert.AreEqual (expected, result, "A4");
 791
 792                         result = string.Empty;
 793                         dgv.EditMode = DataGridViewEditMode.EditOnKeystroke;
 794
 795                         foreach (Keys k in Enum.GetValues (typeof (Keys)))
 796                                 if (dgv.Rows[0].Cells[0].KeyEntersEditMode (new KeyEventArgs (k)))
 797                                         result += ((int)k).ToString () + ";";
 798
 799                         Assert.AreEqual (expected, result, "A5");
 800
 801                         result = string.Empty;
 802                         dgv.EditMode = DataGridViewEditMode.EditProgrammatically;
 803
 804                         foreach (Keys k in Enum.GetValues (typeof (Keys)))
 805                                 if (dgv.Rows[0].Cells[0].KeyEntersEditMode (new KeyEventArgs (k)))
 806                                         result += ((int)k).ToString () + ";";
 807
 808                         Assert.AreEqual (expected, result, "A6");
 809                 }
 810
 811                 [Test]
 812                 public void MethodParseFormattedValue ()
 813                 {
 814                         DataGridViewCell c = new FormattedBaseCell ();
 815                         c.ValueType = typeof (bool);
 816
 817                         BooleanConverter bc = new BooleanConverter ();
 818                         StringConverter sc = new StringConverter ();
 819
 820                         object o = c.ParseFormattedValue ("true", c.Style, sc, bc);
 821                         Assert.AreEqual (true, (bool)o, "A1");
 822                 }
 823
 824                 [Test]
 825                 public void MethodGetInheritedContextMenuStrip ()
 826                 {
 827                         DataGridViewCell c = new BaseCell ();
 828                         Assert.AreEqual (null, c.GetInheritedContextMenuStrip (c.RowIndex), "A1");
 829
 830                         DataGridView dgv = new DataGridView ();
 831                         dgv.Columns.Add ("hi", "there");
 832
 833                         DataGridViewRow row = new DataGridViewRow ();
 834                         row.Cells.Add (c);
 835                         dgv.Rows.Add (row);
 836
 837                         Assert.AreEqual (null, dgv.Rows[0].Cells[0].GetInheritedContextMenuStrip (dgv.Rows[0].Cells[0].RowIndex), "A2");
 838
 839                         ContextMenuStrip cms1 = new ContextMenuStrip ();
 840                         cms1.Items.Add ("Moose");
 841                         dgv.ContextMenuStrip = cms1;
 842
 843                         Assert.AreSame (cms1, dgv.Rows[0].Cells[0].GetInheritedContextMenuStrip (dgv.Rows[0].Cells[0].RowIndex), "A3");
 844
 845                         ContextMenuStrip cms2 = new ContextMenuStrip ();
 846                         cms2.Items.Add ("Moose");
 847                         dgv.Columns[0].ContextMenuStrip = cms2;
 848
 849                         Assert.AreSame (cms2, dgv.Rows[0].Cells[0].GetInheritedContextMenuStrip (dgv.Rows[0].Cells[0].RowIndex), "A4");
 850
 851                         dgv.Rows[0].ContextMenuStrip = cms1;
 852                         Assert.AreSame (cms1, dgv.Rows[0].Cells[0].GetInheritedContextMenuStrip (dgv.Rows[0].Cells[0].RowIndex), "A5");
 853
 854                         dgv.Rows[0].Cells[0].ContextMenuStrip = cms2;
 855                         Assert.AreSame (cms2, dgv.Rows[0].Cells[0].GetInheritedContextMenuStrip (dgv.Rows[0].Cells[0].RowIndex), "A6");
 856                 }
 857
 858                 private class FormattedBaseCell : DataGridViewImageCell
 859                 {
 860                         public override Type FormattedValueType { get { return typeof (string); } }
 861                 }
 862
 863                 private class BaseCell : DataGridViewImageCell
 864                 {
 865                         public Rectangle PublicGetContentBounds (Graphics graphics, DataGridViewCellStyle cellStyle, int rowIndex)
 866                         { return GetContentBounds (graphics, cellStyle, rowIndex); }
 867                         public Rectangle PublicGetErrorIconBounds (Graphics graphics, DataGridViewCellStyle cellStyle, int rowIndex)
 868                         { return GetErrorIconBounds (graphics, cellStyle, rowIndex); }
 869                         public string PublicGetErrorText (int rowIndex)
 870                         { return GetErrorText (rowIndex); }
 871                         public Rectangle PublicBorderWidths (DataGridViewAdvancedBorderStyle advancedBorderStyle)
 872                         { return BorderWidths (advancedBorderStyle); }
 873                 }
 874
 875         }
 876 }
 877 #endif