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

   1 //
   2 // Tests for System.Web.UI.WebControls.Button.cs
   3 //
   4 // Author:
   5 //      Jordi Mas i Hernandez (jordi@ximian.com)
   6 //      Gonzalo Paniagua Javier (gonzalo@ximian.com)
   7 //
   8
   9 //
  10 // Copyright (C) 2005 Novell, Inc (http://www.novell.com)
  11 //
  12 // Permission is hereby granted, free of charge, to any person obtaining
  13 // a copy of this software and associated documentation files (the
  14 // "Software"), to deal in the Software without restriction, including
  15 // without limitation the rights to use, copy, modify, merge, publish,
  16 // distribute, sublicense, and/or sell copies of the Software, and to
  17 // permit persons to whom the Software is furnished to do so, subject to
  18 // the following conditions:
  19 //
  20 // The above copyright notice and this permission notice shall be
  21 // included in all copies or substantial portions of the Software.
  22 //
  23 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  24 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  25 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  26 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  27 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  28 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  29 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  30 //
  31
  32 using NUnit.Framework;
  33 using System;
  34 using System.IO;
  35 using System.Globalization;
  36 using System.Web;
  37 using System.Web.UI;
  38 using System.Web.UI.WebControls;
  39 using MonoTests.SystemWeb.Framework;
  40 using MonoTests.stand_alone.WebHarness;
  41
  42 namespace MonoTests.System.Web.UI.WebControls
  43 {
  44         class PokerButton : Button {
  45                 public PokerButton ()
  46                 {
  47                         TrackViewState ();
  48                 }
  49
  50                 public object SaveState ()
  51                 {
  52                         return SaveViewState ();
  53                 }
  54
  55                 public void LoadState (object o)
  56                 {
  57                         LoadViewState (o);
  58                 }
  59
  60                 public string Render ()
  61                 {
  62                         StringWriter sw = new StringWriter ();
  63                         sw.NewLine = "\n";
  64                         HtmlTextWriter writer = new HtmlTextWriter (sw);
  65                         base.Render (writer);
  66                         return writer.InnerWriter.ToString ();
  67                 }
  68 #if NET_2_0
  69                 public new PostBackOptions GetPostBackOptions ()
  70                 {
  71                         return base.GetPostBackOptions ();
  72                 }
  73
  74                 public new void OnPreRender (EventArgs e)
  75                 {
  76                         base.OnPreRender (e);
  77                 }
  78
  79                 public new void RaisePostBackEvent (string eventArgument)
  80                 {
  81                         base.RaisePostBackEvent (eventArgument);
  82                 }
  83 #endif
  84         }
  85
  86
  87         [TestFixture]
  88         public class ButtonTest {
  89
  90                 [Test]
  91                 public void Button_DefaultValues ()
  92                 {
  93                         Button b = new Button ();
  94                         Assert.AreEqual (true, b.CausesValidation, "CausesValidation");
  95                         Assert.AreEqual (string.Empty, b.CommandArgument, "CommandArgument");
  96                         Assert.AreEqual (string.Empty, b.CommandName, "CommandName");
  97 #if NET_2_0
  98                         Assert.AreEqual (string.Empty, b.ValidationGroup, "ValidationGroup");
  99                         Assert.AreEqual (string.Empty, b.OnClientClick, "OnClientClick");
 100                         Assert.AreEqual (string.Empty, b.PostBackUrl, "PostBackUrl");
 101                         Assert.AreEqual (true, b.UseSubmitBehavior, "UseSubmitBehavior");
 102 #endif
 103                 }
 104
 105                 [Test]
 106                 public void AssignProperties ()
 107                 {
 108                         Button b = new Button ();
 109 #if NET_2_0
 110                         Assert.AreEqual (string.Empty, b.OnClientClick, "OnClientClick#1");
 111                         b.OnClientClick = "Test()";
 112                         Assert.AreEqual ("Test()", b.OnClientClick, "OnClientClick#2");
 113                         Assert.AreEqual (string.Empty, b.PostBackUrl, "PostBackUrl");
 114                         b.PostBackUrl = "Test";
 115                         Assert.AreEqual ("Test", b.PostBackUrl, "PostBackUrl");
 116                         Assert.AreEqual (true, b.UseSubmitBehavior, "UseSubmitBehavior#1");
 117                         b.UseSubmitBehavior = false;
 118                         Assert.AreEqual (false, b.UseSubmitBehavior, "UseSubmitBehavior#2");
 119                         Assert.AreEqual (string.Empty, b.ValidationGroup, "ValidationGroup#1");
 120                         b.ValidationGroup = "test";
 121                         Assert.AreEqual ("test", b.ValidationGroup, "ValidationGroup#2");
 122 #endif
 123                 }
 124
 125                 [Test]
 126                 public void Button_ViewState ()
 127                 {
 128                         PokerButton p = new PokerButton ();
 129
 130                         Assert.AreEqual (p.Text, "", "A1");
 131                         p.Text = "Hello";
 132                         Assert.AreEqual (p.Text, "Hello", "A2");
 133
 134 #if NET_2_0
 135                         p.ValidationGroup = "VG1";
 136                         p.UseSubmitBehavior = false;
 137                         p.OnClientClick = "ClientClick()";
 138                         p.PostBackUrl = "PostBackUrl";
 139                         Assert.AreEqual (p.ValidationGroup, "VG1", "A3");
 140                         Assert.AreEqual (false, p.UseSubmitBehavior, "ViewState_UseSubmitBehavior#original");
 141                         Assert.AreEqual ("ClientClick()", p.OnClientClick, "ViewState_OnClientClick#original");
 142                         Assert.AreEqual ("PostBackUrl", p.PostBackUrl, "ViewState_PostBackUrl#original");
 143 #endif
 144
 145                         object state = p.SaveState ();
 146
 147                         PokerButton copy = new PokerButton ();
 148                         copy.LoadState (state);
 149                         Assert.AreEqual (copy.Text, "Hello", "A4");
 150
 151 #if NET_2_0
 152                         Assert.AreEqual (copy.ValidationGroup, "VG1", "A5");
 153                         Assert.AreEqual (false, copy.UseSubmitBehavior, "ViewState_UseSubmitBehavior#copy");
 154                         Assert.AreEqual ("ClientClick()", p.OnClientClick, "ViewState_OnClientClick#copy");
 155                         Assert.AreEqual ("PostBackUrl", p.PostBackUrl, "ViewState_PostBackUrl#copy");
 156 #endif
 157                 }
 158
 159                 [Test]
 160                 public void Button_Render ()
 161                 {
 162                         StringWriter sw = new StringWriter ();
 163                         HtmlTextWriter tw = new HtmlTextWriter (sw);
 164
 165                         Button b = new Button ();
 166                         b.Text = "Hello";
 167                         b.RenderControl (tw);
 168
 169                         Assert.AreEqual (true, sw.ToString().IndexOf ("value=\"Hello\"") != -1, "A4");
 170                         Assert.AreEqual (true, sw.ToString().IndexOf ("<input") != -1, "A5");
 171                         Assert.AreEqual (true, sw.ToString().IndexOf ("type=\"submit\"") != -1, "A6");
 172                 }
 173
 174                 [Test]
 175                 public void IgnoresChildren ()
 176                 {
 177                         Button b = new  Button ();
 178                         b.Controls.Add (new LiteralControl ("hola"));
 179                         Assert.AreEqual (1, b.Controls.Count, "controls");
 180                         StringWriter sw = new StringWriter ();
 181                         HtmlTextWriter tw = new HtmlTextWriter (sw);
 182                         b.RenderControl (tw);
 183                         string str = tw.ToString ();
 184                         Assert.AreEqual (-1, str.IndexOf ("hola"), "hola");
 185                 }
 186
 187 #if NET_2_0
 188                 [Test]
 189                 public void Button_Render2 () {
 190                         StringWriter sw = new StringWriter ();
 191                         HtmlTextWriter tw = new HtmlTextWriter (sw);
 192
 193                         Button b = new Button ();
 194                         b.ID = "MyButton";
 195                         b.Text = "Hello";
 196                         b.UseSubmitBehavior = false;
 197                         b.Enabled = false;
 198                         b.ToolTip = "Hello_ToolTip";
 199                         b.RenderControl (tw);
 200
 201                         string strTarget = "<input type=\"button\" name=\"MyButton\" value=\"Hello\" disabled=\"disabled\" title=\"Hello_ToolTip\" />";
 202                         string str = sw.ToString();
 203                         HtmlDiff.AssertAreEqual (strTarget, str, "Button_Render2");
 204                 }
 205
 206                 [Test]
 207                 public void GetPostBackOptions ()
 208                 {
 209                         PokerButton b = new PokerButton ();
 210                         PostBackOptions opt = b.GetPostBackOptions ();
 211                         Assert.AreEqual (typeof (PokerButton), opt.TargetControl.GetType (), "GetPostBackOptions#1");
 212                 }
 213
 214                 [Test]
 215                 public void OnPreRender ()
 216                 {
 217                         PokerButton b = new PokerButton ();
 218                         b.PreRender += new EventHandler (b_PreRender);
 219                         Assert.AreEqual (false, eventPreRender, "Before PreRender");
 220                         b.OnPreRender (new EventArgs ());
 221                         Assert.AreEqual (true, eventPreRender, "After PreRender");
 222                 }
 223
 224                 bool eventPreRender;
 225                 void b_PreRender (object sender, EventArgs e)
 226                 {
 227                         eventPreRender = true;
 228                 }
 229
 230                 [Test]
 231                 [Category("NunitWeb")]
 232                 public void PostBackUrl ()
 233                 {
 234                         WebTest t = new WebTest (PageInvoker.CreateOnLoad (PostBackUrl_Load));
 235                         string html = t.Run ();
 236                         if (html.IndexOf ("onclick") == -1)
 237                                 Assert.Fail ("Button Postback script not created fail");
 238                         if (html.IndexOf ("MyPageWithMaster.aspx") == -1)
 239                                 Assert.Fail ("Link to postback page not created fail");
 240                         if (html.IndexOf ("__PREVIOUSPAGE") == -1)
 241                                 Assert.Fail ("Previos page hidden control not created fail");
 242                 }
 243
 244                 public static void PostBackUrl_Load (Page p)
 245                 {
 246                         PokerButton b = new PokerButton ();
 247                         b.PostBackUrl = "~/MyPageWithMaster.aspx";
 248                         p.Form.Controls.Add (b);
 249                 }
 250
 251                 [Test]
 252                 public void RaisePostBackEvent ()
 253                 {
 254                         Page p = new Page ();
 255                         PokerButton b = new PokerButton ();
 256                         b.Click += new EventHandler (b_Click);
 257                         p.Controls.Add (b);
 258                         Assert.AreEqual (false, eventRaisePostBackEvent, "RaisePostBackEvent#1");
 259                         b.RaisePostBackEvent ("Click");
 260                         Assert.AreEqual (true, eventRaisePostBackEvent, "RaisePostBackEvent#2");
 261                 }
 262
 263                 bool eventRaisePostBackEvent;
 264                 void b_Click (object sender, EventArgs e)
 265                 {
 266                         eventRaisePostBackEvent = true;
 267                 }
 268
 269                 [Test]
 270                 [Category ("NunitWeb")]
 271                 public void UseSubmitBehavior ()
 272                 {
 273                         WebTest t = new WebTest (PageInvoker.CreateOnLoad (UseSubmitBehavior_Load));
 274                         string html = t.Run ();
 275                         if (html.IndexOf ("onclick") == -1)
 276                                 Assert.Fail ("Button Postback script not created fail");
 277                 }
 278
 279                 public static void UseSubmitBehavior_Load (Page p)
 280                 {
 281                         PokerButton b = new PokerButton ();
 282                         b.UseSubmitBehavior = false;
 283                         p.Controls.Add (b);
 284                 }
 285
 286                 [Test]
 287                 public void ValidationGroup ()
 288                 {
 289                         // Client side.
 290                 }
 291
 292                 [TestFixtureTearDown]
 293                 public void TearDown ()
 294                 {
 295                         WebTest.Unload ();
 296                 }
 297 #endif
 298
 299         }
 300 }
 301
 302