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

   1 //
   2 // Tests for System.Web.UI.WebControls.BaseDataBoundControl.cs
   3 //
   4 // Author:
   5 //      Chris Toshok (toshok@ximian.com)
   6 //
   7
   8 //
   9 // Copyright (C) 2005 Novell, Inc (http://www.novell.com)
  10 //
  11 // Permission is hereby granted, free of charge, to any person obtaining
  12 // a copy of this software and associated documentation files (the
  13 // "Software"), to deal in the Software without restriction, including
  14 // without limitation the rights to use, copy, modify, merge, publish,
  15 // distribute, sublicense, and/or sell copies of the Software, and to
  16 // permit persons to whom the Software is furnished to do so, subject to
  17 // the following conditions:
  18 //
  19 // The above copyright notice and this permission notice shall be
  20 // included in all copies or substantial portions of the Software.
  21 //
  22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  29 //
  30
  31 using NUnit.Framework;
  32 using System;
  33 using System.IO;
  34 using System.Globalization;
  35 using System.Web;
  36 using System.Web.UI;
  37 using System.Web.UI.WebControls;
  38
  39 namespace MonoTests.System.Web.UI.WebControls
  40 {
  41         [TestFixture]
  42         public class BaseDataBoundControlTest {
  43                 class Poker : BaseDataBoundControl {
  44
  45                         public bool OnDataPropertyChangedCalled;
  46                         public bool ValidateDataSourceCalled;
  47
  48                         public Poker () {
  49                                 TrackViewState ();
  50                         }
  51
  52                         public object SaveState () {
  53                                 return SaveViewState ();
  54                         }
  55
  56                         public void LoadState (object state) {
  57                                 LoadViewState (state);
  58                         }
  59
  60                         protected override void PerformSelect ()
  61                         {
  62                                 Assert.IsTrue (RequiresDataBinding);
  63                                 //Console.WriteLine ("PerformSelect\n{0}", Environment.StackTrace);
  64                         }
  65
  66                         protected override void ValidateDataSource (object dataSource)
  67                         {
  68                                 ValidateDataSourceCalled = true;
  69                                 //Console.WriteLine ("PerformSelect\n{0}", Environment.StackTrace);
  70                         }
  71
  72                         public bool GetIsBoundUsingDataSourceID ()
  73                         {
  74                                 return IsBoundUsingDataSourceID;
  75                         }
  76
  77                         public bool GetInitialized ()
  78                         {
  79                                 return Initialized;
  80                         }
  81
  82                         protected override void OnDataPropertyChanged () {
  83                                 base.OnDataPropertyChanged ();
  84                                 OnDataPropertyChangedCalled = true;
  85                         }
  86
  87                         public void SetRequiresDataBinding (bool val)
  88                         {
  89                                 RequiresDataBinding = val;
  90                         }
  91
  92                         public bool GetRequiresDataBinding ()
  93                         {
  94                                 return RequiresDataBinding;
  95                         }
  96
  97                         public override void DataBind ()
  98                         {
  99                                 Assert.IsTrue (RequiresDataBinding);
 100                                 base.DataBind ();
 101                                 Assert.IsTrue (RequiresDataBinding);
 102                         }
 103
 104                         public void DoEnsureDataBound ()
 105                         {
 106                                 Assert.IsTrue (RequiresDataBinding);
 107                                 EnsureDataBound ();
 108                                 Assert.IsTrue (RequiresDataBinding);
 109                         }
 110                 }
 111
 112                 [Test]
 113                 public void Defaults ()
 114                 {
 115                         Poker p = new Poker ();
 116
 117                         Assert.IsNull (p.DataSource, "A1");
 118                         Assert.AreEqual ("", p.DataSourceID, "A2");
 119                         Assert.IsFalse (p.GetIsBoundUsingDataSourceID(), "A3");
 120                         Assert.IsFalse (p.GetInitialized(), "A4");
 121                 }
 122
 123                 [Test]
 124                 public void ViewState ()
 125                 {
 126                         Poker p = new Poker ();
 127                         Poker copy = new Poker ();
 128
 129                         p.DataSourceID = "hi";
 130                         object state = p.SaveState ();
 131                         copy.LoadState (state);
 132
 133                         Assert.AreEqual ("hi", copy.DataSourceID, "A1");
 134                 }
 135
 136                 [Test]
 137                 public void OnDataPropertyChanged ()
 138                 {
 139                         Poker p = new Poker ();
 140                         Assert.IsFalse (p.OnDataPropertyChangedCalled);
 141
 142                         p.DataSourceID = "hi";
 143                         Assert.IsTrue (p.OnDataPropertyChangedCalled, "OnDataPropertyChanged: DataSourceID");
 144                 }
 145
 146                 [Test]
 147                 public void OnDataPropertyChanged2 ()
 148                 {
 149                         Poker p = new Poker ();
 150                         Assert.IsFalse (p.OnDataPropertyChangedCalled);
 151
 152                         p.DataSource = null;
 153                         Assert.IsTrue (p.OnDataPropertyChangedCalled, "OnDataPropertyChanged: DataSource");
 154                 }
 155
 156                 [Test]
 157                 public void DataBind ()
 158                 {
 159                         Poker p = new Poker ();
 160                         p.DataSourceID = "DataSourceID";
 161                         p.SetRequiresDataBinding (true);
 162                         p.DataBind ();
 163                 }
 164
 165                 [Test]
 166                 public void EnsureDataBound ()
 167                 {
 168                         Poker p = new Poker ();
 169                         p.DataSourceID = "DataSourceID";
 170                         p.SetRequiresDataBinding (true);
 171                         p.DoEnsureDataBound ();
 172                 }
 173
 174                 [Test]
 175                 public void DataSource_ValidateDataSource ()
 176                 {
 177                         Poker p = new Poker ();
 178                         p.DataSource = null;
 179                         Assert.AreEqual (false, p.ValidateDataSourceCalled);
 180                         p.DataSource = new Object();
 181                         Assert.AreEqual (true, p.ValidateDataSourceCalled);
 182                 }
 183 #if NET_4_0
 184                 [Test]
 185                 public void SupportsDisabledAttribute ()
 186                 {
 187                         var ver40 = new Version (4, 0);
 188                         var ver35 = new Version (3, 5);
 189                         var p = new Poker ();
 190                         Assert.AreEqual (ver40, p.RenderingCompatibility, "#A1-1");
 191                         Assert.IsFalse (p.SupportsDisabledAttribute, "#A1-2");
 192
 193                         p.RenderingCompatibility = new Version (3, 5);
 194                         Assert.AreEqual (ver35, p.RenderingCompatibility, "#A2-1");
 195                         Assert.IsTrue (p.SupportsDisabledAttribute, "#A2-2");
 196                 }
 197 #endif
 198         }
 199 }