mcs/class/System.Web/Test/System.Web.UI.WebControls/TableStyleTest.cs

   1 //
   2 // TableStyleTest.cs
   3 //      - Unit tests for System.Web.UI.WebControls.TableStyle
   4 //
   5 // Author:
   6 //      Sebastien Pouliot  <sebastien@ximian.com>
   7 //
   8 // Copyright (C) 2005 Novell, Inc (http://www.novell.com)
   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 using System;
  31 using System.IO;
  32 using System.Web;
  33 using System.Web.UI;
  34 using System.Web.UI.WebControls;
  35
  36 using NUnit.Framework;
  37
  38 namespace MonoTests.System.Web.UI.WebControls {
  39
  40         public class TestTableStyle : TableStyle {
  41
  42                 public TestTableStyle ()
  43                         : base ()
  44                 {
  45                 }
  46
  47                 public TestTableStyle (StateBag bag)
  48                         : base (bag)
  49                 {
  50                 }
  51
  52                 public bool Empty {
  53                         get { return base.IsEmpty; }
  54                 }
  55
  56                 public StateBag StateBag {
  57                         get { return base.ViewState; }
  58                 }
  59
  60                 public void LoadVS (object o)
  61                 {
  62                         LoadViewState (o);
  63                 }
  64
  65                 public void TrackVS ()
  66                 {
  67                         TrackViewState ();
  68                 }
  69
  70                 public object SaveVS ()
  71                 {
  72                         return SaveViewState ();
  73                 }
  74 #if NET_2_0
  75                 public void Fill (CssStyleCollection attributes, IUrlResolutionService urlResolver)
  76                 {
  77                         base.FillStyleAttributes (attributes, urlResolver);
  78                 }
  79 #endif
  80
  81                 public bool SetBitCalledFlag = false;
  82                 public int SetBitCalledValue = 0;
  83                 protected override void SetBit (int bit) {
  84                         SetBitCalledFlag = true;
  85                         SetBitCalledValue = bit;
  86                         base.SetBit (bit);
  87                 }
  88         }
  89
  90 #if NET_2_0
  91         public class TestResolutionService : IUrlResolutionService {
  92
  93                 public string ResolveClientUrl (string relativeUrl)
  94                 {
  95                         return "http://www.mono-project.com";
  96                 }
  97         }
  98 #endif
  99
 100         [TestFixture]
 101         public class TableStyleTest {
 102
 103                 private const string imageUrl = "http://www.mono-project.com/stylesheets/images.wiki.png";
 104
 105                 private void DefaultProperties (TestTableStyle ts)
 106                 {
 107                         Assert.AreEqual (0, ts.StateBag.Count, "ViewState.Count");
 108
 109                         Assert.AreEqual (String.Empty, ts.BackImageUrl, "BackImageUrl");
 110                         Assert.AreEqual (-1, ts.CellPadding, "CellPadding");
 111                         Assert.AreEqual (-1, ts.CellSpacing, "CellSpacing");
 112                         // LAMESPEC: default is document to be GridLines.Both
 113                         Assert.AreEqual (GridLines.None, ts.GridLines, "GridLines");
 114                         Assert.AreEqual (HorizontalAlign.NotSet, ts.HorizontalAlign, "HorizontalAlign");
 115
 116                         Assert.AreEqual (0, ts.StateBag.Count, "ViewState.Count-2");
 117                         ts.Reset ();
 118                         Assert.AreEqual (0, ts.StateBag.Count, "Reset");
 119                 }
 120
 121                 private void NullProperties (TestTableStyle ts)
 122                 {
 123                         Assert.IsTrue (ts.Empty, "Empty");
 124                         ts.BackImageUrl = String.Empty; // doesn't accept null, see specific test
 125                         Assert.AreEqual (String.Empty, ts.BackImageUrl, "BackImageUrl");
 126                         Assert.IsFalse (ts.Empty, "!Empty");
 127
 128                         ts.CellPadding = -1;
 129                         Assert.AreEqual (-1, ts.CellPadding, "CellPadding");
 130                         ts.CellSpacing = -1;
 131                         Assert.AreEqual (-1, ts.CellSpacing, "CellSpacing");
 132                         ts.GridLines = GridLines.None;
 133                         Assert.AreEqual (GridLines.None, ts.GridLines, "GridLines");
 134                         ts.HorizontalAlign = HorizontalAlign.NotSet;
 135                         Assert.AreEqual (HorizontalAlign.NotSet, ts.HorizontalAlign, "HorizontalAlign");
 136
 137                         Assert.AreEqual (5, ts.StateBag.Count, "ViewState.Count-1");
 138                         ts.Reset ();
 139                         Assert.AreEqual (0, ts.StateBag.Count, "Reset");
 140                         Assert.IsTrue (ts.Empty, "Empty/Reset");
 141                 }
 142
 143                 [Test]
 144                 public void Constructor_Default ()
 145                 {
 146                         TestTableStyle ts = new TestTableStyle ();
 147                         DefaultProperties (ts);
 148                         NullProperties (ts);
 149                 }
 150
 151                 [Test]
 152                 public void Constructor_StateBag_Null ()
 153                 {
 154                         TestTableStyle ts = new TestTableStyle (null);
 155                         Assert.IsNotNull (ts.StateBag, "StateBag");
 156                         DefaultProperties (ts);
 157                         NullProperties (ts);
 158                 }
 159
 160                 [Test]
 161                 public void Constructor_StateBag ()
 162                 {
 163                         TestTableStyle ts = new TestTableStyle (new StateBag ());
 164                         Assert.IsNotNull (ts.StateBag, "StateBag");
 165                         DefaultProperties (ts);
 166                         NullProperties (ts);
 167                 }
 168
 169                 [Test]
 170                 [ExpectedException (typeof (ArgumentNullException))]
 171                 public void BackImageUrl_Null ()
 172                 {
 173                         TableStyle ts = new TableStyle ();
 174                         ts.BackImageUrl = null;
 175                 }
 176
 177                 [Test]
 178                 [ExpectedException (typeof (ArgumentOutOfRangeException))]
 179                 public void CellPadding_Invalid ()
 180                 {
 181                         TableStyle ts = new TableStyle ();
 182                         ts.CellPadding = Int32.MinValue;
 183                 }
 184
 185                 [Test]
 186                 [ExpectedException (typeof (ArgumentOutOfRangeException))]
 187                 public void CellSpacing_Invalid ()
 188                 {
 189                         TableStyle ts = new TableStyle ();
 190                         ts.CellSpacing = Int32.MinValue;
 191                 }
 192
 193                 [Test]
 194                 // LAMESPEC: documented as ArgumentException
 195                 [ExpectedException (typeof (ArgumentOutOfRangeException))]
 196                 public void GridLines_Invalid ()
 197                 {
 198                         TableStyle ts = new TableStyle ();
 199                         ts.GridLines = (GridLines)Int32.MinValue;
 200                 }
 201
 202                 [Test]
 203                 // LAMESPEC: documented as ArgumentException
 204                 [ExpectedException (typeof (ArgumentOutOfRangeException))]
 205                 public void HorizontalAlign_Invalid ()
 206                 {
 207                         TableStyle ts = new TableStyle ();
 208                         ts.HorizontalAlign = (HorizontalAlign)Int32.MinValue;
 209                 }
 210
 211                 [Test]
 212                 public void AddAttributesToRender_Null_WebControl ()
 213                 {
 214                         TableStyle ts = new TableStyle ();
 215                         ts.AddAttributesToRender (null, new Table ());
 216                         // no exception
 217                 }
 218
 219                 [Test]
 220                 public void AddAttributesToRender_HtmlTextWriter_Null ()
 221                 {
 222                         TableStyle ts = GetTableStyle ();
 223                         HtmlTextWriter writer = new HtmlTextWriter (new StringWriter ());
 224                         ts.AddAttributesToRender (writer, null);
 225                         Assert.AreEqual (String.Empty, writer.InnerWriter.ToString (), "empty");
 226                 }
 227
 228                 [Test]
 229                 public void AddAttributesToRender ()
 230                 {
 231                         TableStyle ts = GetTableStyle ();
 232                         HtmlTextWriter writer = new HtmlTextWriter (new StringWriter ());
 233                         ts.AddAttributesToRender (writer, new Table ());
 234                         Assert.AreEqual (String.Empty, writer.InnerWriter.ToString (), "empty");
 235                 }
 236
 237                 private TableStyle GetTableStyle ()
 238                 {
 239                         TableStyle ts = new TableStyle ();
 240                         ts.BackImageUrl = imageUrl;
 241                         ts.CellPadding = 1;
 242                         ts.CellSpacing = 2;
 243                         ts.GridLines = GridLines.Both;
 244                         ts.HorizontalAlign = HorizontalAlign.Justify;
 245                         return ts;
 246                 }
 247
 248                 private void CheckTableStyle (TableStyle ts)
 249                 {
 250                         Assert.AreEqual (imageUrl, ts.BackImageUrl, "BackImageUrl");
 251                         Assert.AreEqual (1, ts.CellPadding, "CellPadding");
 252                         Assert.AreEqual (2, ts.CellSpacing, "CellSpacing");
 253                         Assert.AreEqual (GridLines.Both, ts.GridLines, "GridLines");
 254                         Assert.AreEqual (HorizontalAlign.Justify, ts.HorizontalAlign, "HorizontalAlign");
 255                 }
 256
 257                 [Test]
 258                 public void CopyFrom_Null ()
 259                 {
 260                         TableStyle ts = GetTableStyle ();
 261                         ts.CopyFrom (null);
 262                         CheckTableStyle (ts);
 263                 }
 264
 265                 [Test]
 266                 public void CopyFrom_Self ()
 267                 {
 268                         TableStyle ts = GetTableStyle ();
 269                         ts.CopyFrom (ts);
 270                         CheckTableStyle (ts);
 271                 }
 272
 273                 [Test]
 274                 public void CopyFrom_Empty ()
 275                 {
 276                         TestTableStyle ts = new TestTableStyle ();
 277                         ts.CopyFrom (new TableStyle ());
 278                         DefaultProperties (ts);
 279                 }
 280
 281                 [Test]
 282                 public void CopyFrom_IsEmpty ()
 283                 {
 284                         TestTableStyle c = new TestTableStyle ();
 285                         TableStyle s = new TableStyle ();
 286
 287
 288                         s.BorderWidth = Unit.Empty;
 289                         c.CopyFrom (s);
 290                         Assert.IsTrue (c.Empty, "A1");
 291
 292                         s.GridLines = GridLines.Both;
 293                         c.CopyFrom (s);
 294                         Assert.IsFalse (c.Empty, "A2");
 295                 }
 296
 297                 [Test]
 298                 public void CopyFrom ()
 299                 {
 300                         TableStyle ts = new TableStyle ();
 301                         ts.BackImageUrl = imageUrl + "1";
 302                         ts.CellPadding = 2;
 303                         ts.CellSpacing = 3;
 304                         ts.GridLines = GridLines.Horizontal;
 305                         ts.HorizontalAlign = HorizontalAlign.Left;
 306
 307                         ts.CopyFrom (GetTableStyle ());
 308                         CheckTableStyle (ts);
 309                 }
 310
 311                 [Test]
 312                 public void MergeWith_Null ()
 313                 {
 314                         TableStyle ts = GetTableStyle ();
 315                         ts.MergeWith (null);
 316                         CheckTableStyle (ts);
 317                 }
 318
 319                 [Test]
 320                 public void MergeWith_Self ()
 321                 {
 322                         TableStyle ts = GetTableStyle ();
 323                         ts.MergeWith (ts);
 324                         CheckTableStyle (ts);
 325                 }
 326
 327                 [Test]
 328                 public void MergeWith_Empty ()
 329                 {
 330                         TestTableStyle ts = new TestTableStyle ();
 331                         ts.MergeWith (new TableStyle ());
 332                         DefaultProperties (ts);
 333                 }
 334
 335                 [Test]
 336                 public void MergeWith ()
 337                 {
 338                         TableStyle ts = new TableStyle ();
 339                         ts.BackImageUrl = imageUrl + "1";
 340                         ts.CellPadding = 2;
 341                         ts.CellSpacing = 3;
 342                         ts.GridLines = GridLines.Horizontal;
 343                         ts.HorizontalAlign = HorizontalAlign.Left;
 344
 345                         ts.MergeWith (GetTableStyle ());
 346
 347                         Assert.AreEqual (imageUrl + "1", ts.BackImageUrl, "BackImageUrl");
 348                         Assert.AreEqual (2, ts.CellPadding, "CellPadding");
 349                         Assert.AreEqual (3, ts.CellSpacing, "CellSpacing");
 350                         Assert.AreEqual (GridLines.Horizontal, ts.GridLines, "GridLines");
 351                         Assert.AreEqual (HorizontalAlign.Left, ts.HorizontalAlign, "HorizontalAlign");
 352                 }
 353
 354                 [Test]
 355                 public void GridLines_VS ()
 356                 {
 357                         TestTableStyle ts = new TestTableStyle ();
 358                         ts.TrackVS ();
 359                         ts.GridLines = GridLines.Both;
 360                         object o = ts.SaveVS ();
 361                         ts = new TestTableStyle ();
 362                         ts.LoadVS (o);
 363                         Assert.AreEqual (GridLines.Both, ts.GridLines, "GL");
 364                 }
 365 #if NET_2_0
 366                 private CssStyleCollection GetCssCollection ()
 367                 {
 368                         return new AttributeCollection (new StateBag ()).CssStyle;
 369                 }
 370
 371                 [Test]
 372                 public void FillStyleAttributes_Null_Resolver ()
 373                 {
 374                         TestTableStyle ts = new TestTableStyle ();
 375                         ts.Fill (null, new TestResolutionService ());
 376                         // no exception
 377                 }
 378
 379                 [Test]
 380                 public void FillStyleAttributes_Css_Null ()
 381                 {
 382                         TestTableStyle ts = new TestTableStyle ();
 383                         ts.Fill (GetCssCollection (), null);
 384                         // no exception
 385                 }
 386
 387                 [Test]
 388                 public void FillStyleAttributes_Empty ()
 389                 {
 390                         CssStyleCollection css = GetCssCollection ();
 391                         TestTableStyle ts = new TestTableStyle ();
 392                         ts.Fill (css, new TestResolutionService ());
 393                         Assert.AreEqual (0, css.Count, "Count");
 394                 }
 395
 396                 [Test]
 397                 public void FillStyleAttributes_NotCss ()
 398                 {
 399                         CssStyleCollection css = GetCssCollection ();
 400                         TestTableStyle ts = new TestTableStyle ();
 401                         ts.CellPadding = 1;
 402                         ts.CellSpacing = 1;
 403                         ts.GridLines = GridLines.Both;
 404                         ts.HorizontalAlign = HorizontalAlign.Justify;
 405                         ts.Fill (css, new TestResolutionService ());
 406                         Assert.AreEqual (0, css.Count, "Count");
 407                 }
 408
 409                 [Test]
 410                 public void FillStyleAttributes_Css_WithoutResolution ()
 411                 {
 412                         CssStyleCollection css = GetCssCollection ();
 413                         TestTableStyle ts = new TestTableStyle ();
 414                         ts.BackImageUrl = "http://www.go-mono.com";
 415                         ts.Fill (css, null);
 416                         Assert.AreEqual (1, css.Count, "Count");
 417                         Assert.AreEqual ("http://www.go-mono.com", css["background-image"], "css[string]");
 418                         Assert.AreEqual ("http://www.go-mono.com", css[HtmlTextWriterStyle.BackgroundImage], "css[HtmlTextWriterStyle]");
 419                         Assert.AreEqual ("background-image:url(http://www.go-mono.com);", css.Value, "css.Value");
 420                 }
 421
 422                 [Test]
 423                 public void FillStyleAttributes_Css_WithResolution ()
 424                 {
 425                         CssStyleCollection css = GetCssCollection ();
 426                         TestTableStyle ts = new TestTableStyle ();
 427                         ts.BackImageUrl = "http://www.go-mono.com";
 428                         ts.Fill (css, new TestResolutionService ());
 429                         Assert.AreEqual (1, css.Count, "Count");
 430                         Assert.AreEqual ("http://www.mono-project.com", css["background-image"], "css[string]");
 431                         Assert.AreEqual ("http://www.mono-project.com", css[HtmlTextWriterStyle.BackgroundImage], "css[HtmlTextWriterStyle]");
 432                         Assert.AreEqual ("background-image:url(http://www.mono-project.com);", css.Value, "css.Value");
 433                         Assert.AreEqual ("http://www.go-mono.com", ts.BackImageUrl, "BackImageUrl");
 434                 }
 435 #endif
 436                 [Test]
 437                 [Category ("NotWorking")]
 438                 public void BackImageUrl ()
 439                 {
 440                         TableStyle ts = new TableStyle ();
 441                         ts.BackImageUrl = "test 1.jpg";
 442                         StringWriter sw = new StringWriter ();
 443                         sw.NewLine = "\n";
 444                         HtmlTextWriter htw = new HtmlTextWriter (sw);
 445                         ts.AddAttributesToRender (htw);
 446                         htw.RenderBeginTag ("tagName");
 447                         string res = htw.InnerWriter.ToString ();
 448                         string expected = "<tagName style=\"background-image:url(";
 449 #if NET_2_0
 450                         expected += "test%201.jpg";
 451 #else
 452                         expected += "test 1.jpg";
 453 #endif
 454                         expected += ");\">\n";
 455                         Assert.AreEqual (expected, res);
 456                 }
 457
 458                 [Test]
 459                 public void SetBitCalledWhenSetProperty () {
 460                         TestTableStyle s = new TestTableStyle ();
 461
 462                         s.SetBitCalledFlag = false;
 463                         s.BackImageUrl = "http://www.mono-project.com";
 464                         Assert.IsTrue (s.SetBitCalledFlag, "SetBit() was not called : BackImageUrl");
 465                         Assert.AreEqual (0x10000, s.SetBitCalledValue, "SetBit() was called with wrong argument : BackImageUrl");
 466
 467                         s.SetBitCalledFlag = false;
 468                         s.CellPadding = 1;
 469                         Assert.IsTrue (s.SetBitCalledFlag, "SetBit() was not called : CellPadding");
 470                         Assert.AreEqual (0x20000, s.SetBitCalledValue, "SetBit() was called with wrong argument : CellPadding");
 471
 472                         s.SetBitCalledFlag = false;
 473                         s.CellSpacing = 1;
 474                         Assert.IsTrue (s.SetBitCalledFlag, "SetBit() was not called : CellSpacing");
 475                         Assert.AreEqual (0x40000, s.SetBitCalledValue, "SetBit() was called with wrong argument : CellSpacing");
 476
 477                         s.SetBitCalledFlag = false;
 478                         s.GridLines = GridLines.Vertical;
 479                         Assert.IsTrue (s.SetBitCalledFlag, "SetBit() was not called : GridLines");
 480                         Assert.AreEqual (0x80000, s.SetBitCalledValue, "SetBit() was called with wrong argument : GridLines");
 481
 482                         s.SetBitCalledFlag = false;
 483                         s.HorizontalAlign = HorizontalAlign.Right;
 484                         Assert.IsTrue (s.SetBitCalledFlag, "SetBit() was not called : HorizontalAlign");
 485                         Assert.AreEqual (0x100000, s.SetBitCalledValue, "SetBit() was called with wrong argument : HorizontalAlign");
 486                 }
 487         }
 488 }