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

   1 //
   2 // Tests for System.Web.UI.WebControls.TemplateFieldTest.cs
   3 //
   4 // Author:
   5 //      Yoni Klein (yonik@mainsoft.com)
   6 //
   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
  31
  32 using System;
  33 using System.Collections.Generic;
  34 using System.Text;
  35 using System.Web;
  36 using System.Web.UI;
  37 using System.Web.UI.WebControls;
  38 using System.IO;
  39 using System.Collections;
  40 using System.Collections.Specialized;
  41 using NUnit.Framework;
  42 using System.Data;
  43
  44
  45
  46
  47 namespace MonoTests.System.Web.UI.WebControls
  48 {
  49         class PokerTemplateField : TemplateField
  50         {
  51                 // View state Stuff
  52                 public PokerTemplateField ()
  53                         : base () {
  54                         TrackViewState ();
  55                 }
  56
  57                 public object SaveState () {
  58                         return SaveViewState ();
  59                 }
  60
  61                 public void LoadState (object o) {
  62                         LoadViewState (o);
  63                 }
  64
  65                 public StateBag StateBag {
  66                         get { return base.ViewState; }
  67                 }
  68
  69                 public Control control () {
  70                         return base.Control;
  71                 }
  72
  73                 public void DoCopyProperties (DataControlField newField) {
  74                         base.CopyProperties (newField);
  75                 }
  76
  77                 public DataControlField DoCreateField () {
  78                         return base.CreateField ();
  79                 }
  80         }
  81
  82         [TestFixture]
  83         public class TemplateFieldTest
  84         {
  85                 [Test]
  86                 public void TemplateField_DefaultProperty () {
  87                         TemplateField field = new TemplateField ();
  88                         Assert.AreEqual (null, field.AlternatingItemTemplate, "AlternatingItemTemplate");
  89                         Assert.AreEqual (true, field.ConvertEmptyStringToNull, "ConvertEmptyStringToNull");
  90                         Assert.AreEqual (null, field.EditItemTemplate, "EditItemTemplate");
  91                         Assert.AreEqual (null, field.FooterTemplate, "FooterTemplate");
  92                         Assert.AreEqual (null, field.HeaderTemplate, "HeaderTemplate");
  93                         Assert.AreEqual (null, field.InsertItemTemplate, "InsertItemTemplate");
  94                         Assert.AreEqual (null, field.ItemTemplate, "ItemTemplate");
  95                 }
  96
  97                 [Test]
  98                 public void TemplateField_AssignProperty () {
  99                         PokerTemplateField field = new PokerTemplateField ();
 100                         field.AlternatingItemTemplate = new Ibutton ();
 101                         Assert.IsNotNull (field.AlternatingItemTemplate, "AlternatingItemTemplateAssigned");
 102                         Assert.AreEqual (typeof (Ibutton), field.AlternatingItemTemplate.GetType (), "AlternatingItemTemplateType");
 103                         field.ConvertEmptyStringToNull = false;
 104                         Assert.AreEqual (false, field.ConvertEmptyStringToNull, "ConvertEmptyStringToNull");
 105                         field.EditItemTemplate = new IImage ();
 106                         Assert.IsNotNull (field.EditItemTemplate, "EditItemTemplateAssigning");
 107                         Assert.AreEqual (typeof (IImage), field.EditItemTemplate.GetType (), "EditItemTemplateType");
 108                         field.FooterTemplate = new Ibutton ();
 109                         Assert.IsNotNull (field.FooterTemplate, "FooterTemplateAssigning");
 110                         Assert.AreEqual (typeof (Ibutton), field.FooterTemplate.GetType (), "FooterTemplateType");
 111                         field.HeaderTemplate = new IImage ();
 112                         Assert.IsNotNull (field.HeaderTemplate, "HeaderTemplateAssigning");
 113                         Assert.AreEqual (typeof (IImage), field.HeaderTemplate.GetType (), "HeaderTemplateType");
 114                         field.InsertItemTemplate = new Ibutton ();
 115                         Assert.IsNotNull (field.InsertItemTemplate, "InsertItemTemplateAssigning");
 116                         Assert.AreEqual (typeof (Ibutton), field.InsertItemTemplate.GetType (), "InsertItemTemplateType");
 117                         field.ItemTemplate = new IImage ();
 118                         Assert.IsNotNull (field.ItemTemplate, "ItemTemplateAssigning");
 119                         Assert.AreEqual (typeof (IImage), field.ItemTemplate.GetType (), "ItemTemplateType");
 120                 }
 121
 122                 [Test]
 123                 public void TemplateField_ExtractValuesFromCell () {
 124                         TemplateField field = new TemplateField ();
 125                         OrderedDictionary dictionrary = new OrderedDictionary ();
 126                         DataControlFieldCell cell = new DataControlFieldCell (null);
 127                         field.ExtractValuesFromCell (dictionrary, cell, DataControlRowState.Normal, true);
 128                         Assert.AreEqual (0, dictionrary.Count, "ExtractValuesFromCellNoTemplates");
 129                         // This is testing only base functionality and flow with no exceptions
 130                         // The rest functionality will tested on integration test
 131                 }
 132
 133                 [Test]
 134                 [ExpectedException(typeof(NullReferenceException))]
 135                 public void TemplateField_InitializeCell_Null () {
 136                         PokerTemplateField field = new PokerTemplateField ();
 137                         field.InitializeCell (null, DataControlCellType.DataCell, DataControlRowState.Normal, 0);
 138                 }
 139
 140                 [Test]
 141                 public void TemplateField_InitializeCell () {
 142                         PokerTemplateField field = new PokerTemplateField ();
 143                         DataControlFieldCell cell = new DataControlFieldCell (null);
 144                         field.InitializeCell (cell, DataControlCellType.DataCell, DataControlRowState.Normal, 0);
 145                         Assert.AreEqual ("&nbsp;", cell.Text, "InitializeCellEmpty");
 146                         field.ItemTemplate = new IImage ("test");
 147                         field.InitializeCell (cell, DataControlCellType.DataCell, DataControlRowState.Normal, 0);
 148                         Assert.AreEqual ("", cell.Text, "InitializeCellWithItemTemplate");
 149                         Assert.AreEqual (1, cell.Controls.Count, "InitializeCellWithItemTemplate#1");
 150                         Assert.AreEqual ("test", ((IImage) cell.Controls [0]).ImageUrl, "InitializeCellWithItemTemplate#2");
 151                 }
 152
 153                 [Test]
 154                 public void TemplateField_FooterTemplate () {
 155                         PokerTemplateField field = new PokerTemplateField ();
 156                         DataControlFieldCell cell = new DataControlFieldCell (null);
 157                         cell.Text = "text";
 158                         field.InitializeCell (cell, DataControlCellType.Footer, DataControlRowState.Normal, 0);
 159                         Assert.AreEqual ("&nbsp;", cell.Text, "#1");
 160                         Assert.AreEqual (0, cell.Controls.Count, "#2");
 161                         field.FooterTemplate = new Ibutton ("test");
 162                         field.InitializeCell (cell, DataControlCellType.Footer, DataControlRowState.Normal, 0);
 163                         Assert.AreEqual ("", cell.Text, "#3");
 164                         Assert.AreEqual (1, cell.Controls.Count, "#4");
 165                         Assert.AreEqual ("test", ((Ibutton) cell.Controls [0]).Text, "#5");
 166                 }
 167
 168
 169                 [Test]
 170                 public void TemplateField_HeaderTemplate () {
 171                         PokerTemplateField field = new PokerTemplateField ();
 172                         DataControlFieldCell cell = new DataControlFieldCell (null);
 173                         cell.Text = "text";
 174                         field.InitializeCell (cell, DataControlCellType.Header, DataControlRowState.Normal, 0);
 175                         Assert.AreEqual ("&nbsp;", cell.Text, "#1");
 176                         Assert.AreEqual (0, cell.Controls.Count, "#2");
 177                         field.HeaderTemplate = new Ibutton ("test");
 178                         field.InitializeCell (cell, DataControlCellType.Header, DataControlRowState.Normal, 0);
 179                         Assert.AreEqual ("", cell.Text, "#3");
 180                         Assert.AreEqual (1, cell.Controls.Count, "#4");
 181                         Assert.AreEqual ("test", ((Ibutton) cell.Controls [0]).Text, "#5");
 182                 }
 183
 184                 [Test]
 185                 public void TemplateField_EditItemTemplate () {
 186                         PokerTemplateField field = new PokerTemplateField ();
 187                         DataControlFieldCell cell = new DataControlFieldCell (null);
 188                         field.ItemTemplate = new Ibutton ("test");
 189                         field.InitializeCell (cell, DataControlCellType.DataCell, DataControlRowState.Edit, 0);
 190                         Assert.AreEqual ("test", ((Ibutton) cell.Controls [0]).Text, "#1");
 191                         cell = new DataControlFieldCell (null);
 192                         field.EditItemTemplate = new Ibutton ("edit");
 193                         field.InitializeCell (cell, DataControlCellType.DataCell, DataControlRowState.Edit, 0);
 194                         Assert.AreEqual ("edit", ((Ibutton) cell.Controls [0]).Text, "#2");
 195                         cell = new DataControlFieldCell (null);
 196                         field.InitializeCell (cell, DataControlCellType.DataCell, DataControlRowState.Alternate, 0);
 197                         Assert.AreEqual ("test", ((Ibutton) cell.Controls [0]).Text, "#3");
 198                         cell = new DataControlFieldCell (null);
 199                         field.ItemTemplate = null;
 200                         field.InitializeCell (cell, DataControlCellType.DataCell, DataControlRowState.Alternate, 0);
 201                         Assert.IsTrue (cell.Controls.Count == 0, "#4");
 202                         Assert.AreEqual ("&nbsp;", cell.Text, "#5");
 203                 }
 204
 205                 [Test]
 206                 public void TemplateField_InsertItemTemplate () {
 207                         PokerTemplateField field = new PokerTemplateField ();
 208                         DataControlFieldCell cell = new DataControlFieldCell (null);
 209                         field.ItemTemplate = new Ibutton ("test");
 210                         field.InitializeCell (cell, DataControlCellType.DataCell, DataControlRowState.Insert, 0);
 211                         Assert.AreEqual ("test", ((Ibutton) cell.Controls [0]).Text, "#1");
 212                         cell = new DataControlFieldCell (null);
 213                         field.InsertItemTemplate = new Ibutton ("insert");
 214                         field.InitializeCell (cell, DataControlCellType.DataCell, DataControlRowState.Insert, 0);
 215                         Assert.AreEqual ("insert", ((Ibutton) cell.Controls [0]).Text, "#2");
 216                         cell = new DataControlFieldCell (null);
 217                         field.InitializeCell (cell, DataControlCellType.DataCell, DataControlRowState.Alternate, 0);
 218                         Assert.AreEqual ("test", ((Ibutton) cell.Controls [0]).Text, "#3");
 219                         cell = new DataControlFieldCell (null);
 220                         field.ItemTemplate = null;
 221                         field.InitializeCell (cell, DataControlCellType.DataCell, DataControlRowState.Edit, 0);
 222                         Assert.IsTrue (cell.Controls.Count == 0, "#4");
 223                         Assert.AreEqual ("&nbsp;", cell.Text, "#5");
 224                 }
 225
 226                 [Test]
 227                 public void TemplateField_AlternatingItemTemplate () {
 228                         PokerTemplateField field = new PokerTemplateField ();
 229                         DataControlFieldCell cell = new DataControlFieldCell (null);
 230                         field.ItemTemplate = new Ibutton ("test");
 231                         field.InitializeCell (cell, DataControlCellType.DataCell, DataControlRowState.Alternate, 0);
 232                         Assert.AreEqual ("test", ((Ibutton) cell.Controls [0]).Text, "#1");
 233                         cell = new DataControlFieldCell (null);
 234                         field.AlternatingItemTemplate = new Ibutton ("Alternate");
 235                         field.InitializeCell (cell, DataControlCellType.DataCell, DataControlRowState.Alternate, 0);
 236                         Assert.AreEqual ("Alternate", ((Ibutton) cell.Controls [0]).Text, "#2");
 237                         cell = new DataControlFieldCell (null);
 238                         field.InitializeCell (cell, DataControlCellType.DataCell, DataControlRowState.Insert, 0);
 239                         Assert.AreEqual ("test", ((Ibutton) cell.Controls [0]).Text, "#3");
 240                         cell = new DataControlFieldCell (null);
 241                         field.ItemTemplate = null;
 242                         field.InitializeCell (cell, DataControlCellType.DataCell, DataControlRowState.Edit, 0);
 243                         Assert.IsTrue (cell.Controls.Count == 0, "#4");
 244                         Assert.AreEqual ("&nbsp;", cell.Text, "#5");
 245                 }
 246
 247                 [Test]
 248                 [ExpectedException (typeof (NotSupportedException))]
 249                 public void TemplateField_ValidateSupportsCallbackException () {
 250                         TemplateField field = new TemplateField ();
 251                         field.Initialize (false, new Control ());
 252                         field.ValidateSupportsCallback ();
 253                 }
 254
 255                 [Test]
 256                 public void TemplateField_Copy () {
 257                         PokerTemplateField field = new PokerTemplateField ();
 258                         TemplateField copy = new TemplateField ();
 259                         field.ConvertEmptyStringToNull = true;
 260                         field.AlternatingItemTemplate = new Ibutton ();
 261                         field.ItemTemplate = new Ibutton ();
 262                         field.FooterTemplate = new Ibutton ();
 263                         field.EditItemTemplate = new Ibutton ();
 264                         field.HeaderTemplate = new Ibutton ();
 265                         field.InsertItemTemplate = new Ibutton ();
 266                         field.DoCopyProperties (copy);
 267                         Assert.AreEqual (true, copy.ConvertEmptyStringToNull, "ConvertEmptyStringToNull");
 268                         Assert.IsNotNull (copy.AlternatingItemTemplate, "AlternatingItemTemplate");
 269                         Assert.IsNotNull (copy.ItemTemplate, "ItemTemplate");
 270                         Assert.IsNotNull (copy.FooterTemplate, "FooterTemplate");
 271                         Assert.IsNotNull (copy.EditItemTemplate, "EditItemTemplate");
 272                         Assert.IsNotNull (copy.HeaderTemplate, "HeaderTemplate");
 273                         Assert.IsNotNull (copy.InsertItemTemplate, "InsertItemTemplate");
 274                 }
 275
 276                 [Test]
 277                 public void TemplateField_CreateField () {
 278                         PokerTemplateField field = new PokerTemplateField ();
 279                         DataControlField newfield = field.DoCreateField ();
 280                         if (!(newfield is TemplateField)) {
 281                                 Assert.Fail ("New TemplateField was not created");
 282                         }
 283                 }
 284
 285
 286                 // A simple Template class to wrap an image.
 287                 public class IImage : Image, ITemplate
 288                 {
 289                         public IImage ()
 290                                 : base () {
 291
 292                         }
 293                         public IImage (string text)
 294                                 : base () {
 295                                 this.ImageUrl = text;
 296                         }
 297
 298                         public void InstantiateIn (Control container) {
 299                                 container.Controls.Add (this);
 300                         }
 301
 302                 }
 303
 304                 private class Ibutton : Button, ITemplate
 305                 {
 306                         public Ibutton ()
 307                                 : base () {
 308                         }
 309
 310                         public Ibutton (string text)
 311                                 : base () {
 312                                 this.Text = text;
 313                         }
 314
 315                         void ITemplate.InstantiateIn (Control container) {
 316                                 container.Controls.Add (this);
 317                         }
 318                 }
 319         }
 320 }