mcs/class/System.Web/Test/System.Web.UI.HtmlControls/HtmlInputTextTest.cs

   1 //
   2 // HtmlInputTextTest.cs
   3 //      - Unit tests for System.Web.UI.HtmlControls.HtmlInputText
   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.Collections.Specialized;
  32 using System.IO;
  33 using System.Web.UI;
  34 using System.Web.UI.HtmlControls;
  35
  36 using NUnit.Framework;
  37
  38 namespace MonoTests.System.Web.UI.HtmlControls {
  39
  40         public class TestHtmlInputText : HtmlInputText {
  41
  42                 bool value_changed; // true if the "value" is changed in RenderAttributes
  43                 string new_value; // "value" in ViewState if value_changed is true.
  44                 bool attr_value_changed; // same but for attributes (instead of viewstate)
  45                 string attr_new_value;
  46
  47
  48                 public TestHtmlInputText ()
  49                         : base ()
  50                 {
  51                 }
  52
  53                 public TestHtmlInputText (string type)
  54                         : base (type)
  55                 {
  56                 }
  57
  58                 public string RenderAttributes ()
  59                 {
  60                         HtmlTextWriter writer = new HtmlTextWriter (new StringWriter ());
  61                         string val = (string) ViewState ["value"];
  62                         string att = Attributes ["value"];
  63                         base.RenderAttributes (writer);
  64                         if (val != (string) ViewState ["value"]) {
  65                                 value_changed = true;
  66                                 new_value = (string) ViewState ["value"];
  67                         }
  68                         if (att != Attributes ["value"]) {
  69                                 attr_value_changed = true;
  70                                 attr_new_value = Attributes ["value"];
  71                         }
  72                         return writer.InnerWriter.ToString ();
  73                 }
  74
  75                 public bool ViewStateValueChanged {
  76                         get { return value_changed; }
  77                 }
  78
  79                 public string ViewStateNewValue {
  80                         get { return new_value; }
  81                 }
  82
  83                 public bool AttributeValueChanged {
  84                         get { return attr_value_changed; }
  85                 }
  86
  87                 public string AttributeNewValue {
  88                         get { return attr_new_value; }
  89                 }
  90 #if NET_2_0
  91                 public bool LoadPost (string key, NameValueCollection nvc)
  92                 {
  93                         return base.LoadPostData (key, nvc);
  94                 }
  95
  96                 public void Raise ()
  97                 {
  98                         base.RaisePostDataChangedEvent ();
  99                 }
 100 #endif
 101         }
 102
 103         [TestFixture]
 104         public class HtmlInputTextTest {
 105
 106                 private const int defaultAttributesCount = 1;
 107
 108                 [Test]
 109                 public void ConstructorType ()
 110                 {
 111                         HtmlInputText it = new HtmlInputText ("mono");
 112                         Assert.AreEqual ("mono", it.Type, "Type");
 113                 }
 114
 115                 [Test]
 116                 public void DefaultProperties ()
 117                 {
 118                         HtmlInputText it = new HtmlInputText ();
 119                         Assert.AreEqual (defaultAttributesCount, it.Attributes.Count, "Attributes.Count");
 120
 121                         Assert.AreEqual (-1, it.MaxLength, "MaxLength");
 122                         Assert.IsNull (it.Name, "Name");
 123                         Assert.AreEqual (-1, it.Size, "Size");
 124                         Assert.AreEqual ("text", it.Type, "Type");
 125                         Assert.AreEqual (String.Empty, it.Value, "Value");
 126
 127                         Assert.AreEqual ("input", it.TagName, "TagName");
 128                         Assert.AreEqual (defaultAttributesCount, it.Attributes.Count, "Attributes.Count-2");
 129                 }
 130
 131                 [Test]
 132                 public void NullProperties ()
 133                 {
 134                         HtmlInputText it = new HtmlInputText ();
 135                         it.MaxLength = -1;
 136                         Assert.AreEqual (-1, it.MaxLength, "MaxLength");
 137                         it.Name = null;
 138                         Assert.IsNull (it.Name, "Name");
 139                         it.Size = -1;
 140                         Assert.AreEqual (-1, it.Size, "Size");
 141                         it.Value = null;
 142                         Assert.AreEqual (String.Empty, it.Value, "Value");
 143
 144                         Assert.AreEqual (defaultAttributesCount, it.Attributes.Count, "Attributes.Count");
 145                 }
 146
 147                 [Test]
 148                 public void CleanProperties ()
 149                 {
 150                         HtmlInputText it = new HtmlInputText ();
 151                         it.MaxLength = 1;
 152                         Assert.AreEqual (1, it.MaxLength, "MaxLength");
 153                         it.Name = "name";
 154                         Assert.IsNull (it.Name, "Name");
 155                         it.Size = 2;
 156                         Assert.AreEqual (2, it.Size, "Size");
 157                         it.Value = "value";
 158                         Assert.AreEqual ("value", it.Value, "Value");
 159                         Assert.AreEqual (defaultAttributesCount + 3, it.Attributes.Count, "1");
 160
 161                         it.MaxLength = -1;
 162                         Assert.AreEqual (-1, it.MaxLength, "-MaxLength");
 163                         it.Name = null;
 164                         Assert.IsNull (it.Name, "-Name");
 165                         it.Size = -1;
 166                         Assert.AreEqual (-1, it.Size, "Size");
 167                         it.Value = null;
 168                         Assert.AreEqual (String.Empty, it.Value, "-Value");
 169                         Assert.AreEqual (defaultAttributesCount, it.Attributes.Count, "0");
 170                 }
 171
 172                 [Test]
 173                 public void Password ()
 174                 {
 175                         TestHtmlInputText it = new TestHtmlInputText ("password");
 176                         it.Value = "s3kr3t";
 177                         it.ID = "passwd";
 178                         Assert.AreEqual ("s3kr3t", it.Value, "Value");
 179                 }
 180
 181                 [Test]
 182                 public void RenderAttributes ()
 183                 {
 184                         TestHtmlInputText it = new TestHtmlInputText ();
 185                         it.MaxLength = 4;
 186                         it.Size = 2;
 187                         it.Name = "mono";
 188                         it.Value = "value";
 189                         Assert.AreEqual (" name type=\"text\" maxlength=\"4\" size=\"2\" value=\"value\" /", it.RenderAttributes ());
 190                 }
 191
 192                 [Test]
 193                 public void RenderAttributes_Password ()
 194                 {
 195                         TestHtmlInputText it = new TestHtmlInputText ("password");
 196                         it.MaxLength = 2;
 197                         it.Size = 4;
 198                         it.ID = "mono";
 199                         it.Value = "s3kr3t";
 200 #if NET_2_0
 201                         // value is there, maybe because a new HtmlInputPassword class exists ?
 202                         Assert.AreEqual (" name=\"mono\" type=\"password\" id=\"mono\" maxlength=\"2\" size=\"4\" value=\"s3kr3t\" /", it.RenderAttributes ());
 203                         Assert.IsFalse (it.ViewStateValueChanged, "ViewStateValueChanged");
 204                         Assert.IsFalse (it.AttributeValueChanged, "AttributeValueChanged");
 205 #else
 206                         Assert.AreEqual (" name=\"mono\" id=\"mono\" type=\"password\" maxlength=\"2\" size=\"4\" /", it.RenderAttributes ());
 207                         Assert.IsTrue (it.ViewStateValueChanged, "ViewStateValueChanged");
 208                         Assert.IsTrue (it.AttributeValueChanged, "AttributeValueChanged");
 209 #endif
 210                         Assert.IsNull (it.ViewStateNewValue, "ViewStateNewValue");
 211                         Assert.IsNull (it.AttributeNewValue, "AttributeNewValue");
 212                 }
 213
 214                 private bool serverChange;
 215                 private void ServerChange (object sender, EventArgs e)
 216                 {
 217                         serverChange = true;
 218                 }
 219
 220                 [Test]
 221                 public void IPostBackDataHandler_RaisePostBackEvent ()
 222                 {
 223                         TestHtmlInputText it = new TestHtmlInputText ("password");
 224                         it.ServerChange += new EventHandler (ServerChange);
 225                         IPostBackDataHandler pbdh = (it as IPostBackDataHandler);
 226                         serverChange = false;
 227                         pbdh.RaisePostDataChangedEvent ();
 228                         Assert.IsTrue (serverChange, "ServerChange");
 229                 }
 230
 231                 [Test]
 232                 [ExpectedException (typeof (NullReferenceException))]
 233                 public void IPostBackDataHandler_LoadPostData_NullCollection ()
 234                 {
 235                         TestHtmlInputText it = new TestHtmlInputText ("password");
 236                         IPostBackDataHandler pbdh = (it as IPostBackDataHandler);
 237                         pbdh.LoadPostData ("id1", null);
 238                 }
 239
 240                 [Test]
 241                 [Category ("NotDotNet")] // MS throws a NullReferenceException here
 242                 public void IPostBackDataHandler_LoadPostData_IdNull ()
 243                 {
 244                         TestHtmlInputText it = new TestHtmlInputText ("password");
 245                         it.ID = "id1";
 246                         IPostBackDataHandler pbdh = (it as IPostBackDataHandler);
 247                         NameValueCollection nvc = new NameValueCollection ();
 248                         nvc.Add ("id1", "mono");
 249                         Assert.IsTrue (pbdh.LoadPostData (null, nvc), "LoadPostData");
 250                         Assert.AreEqual (String.Empty, it.Value, "Value");
 251                 }
 252
 253                 [Test]
 254                 [Category ("NotDotNet")] // MS throws a NullReferenceException here
 255                 public void IPostBackDataHandler_LoadPostData_WrongId ()
 256                 {
 257                         TestHtmlInputText it = new TestHtmlInputText ("password");
 258                         it.ID = "id1";
 259                         IPostBackDataHandler pbdh = (it as IPostBackDataHandler);
 260                         NameValueCollection nvc = new NameValueCollection ();
 261                         nvc.Add ("id1", "mono");
 262                         Assert.IsTrue (pbdh.LoadPostData ("id2", nvc), "LoadPostData");
 263                         Assert.AreEqual (String.Empty, it.Value, "Value");
 264                 }
 265
 266                 [Test]
 267                 public void IPostBackDataHandler_LoadPostData ()
 268                 {
 269                         TestHtmlInputText it = new TestHtmlInputText ("password");
 270                         it.ID = "id1";
 271                         IPostBackDataHandler pbdh = (it as IPostBackDataHandler);
 272                         NameValueCollection nvc = new NameValueCollection ();
 273                         nvc.Add ("id1", "mono");
 274                         Assert.IsTrue (pbdh.LoadPostData ("id1", nvc), "LoadPostData");
 275                         Assert.AreEqual ("mono", it.Value, "Value");
 276                 }
 277 #if NET_2_0
 278                 [Test]
 279                 public void RaisePostBackEvent ()
 280                 {
 281                         TestHtmlInputText it = new TestHtmlInputText ("password");
 282                         it.ServerChange += new EventHandler (ServerChange);
 283                         serverChange = false;
 284                         it.Raise ();
 285                         Assert.IsTrue (serverChange, "ServerClick");
 286                 }
 287
 288                 [Test]
 289                 [ExpectedException (typeof (NullReferenceException))]
 290                 public void LoadPostData_NullCollection ()
 291                 {
 292                         TestHtmlInputText it = new TestHtmlInputText ("password");
 293                         it.LoadPost ("id1", null);
 294                 }
 295
 296                 [Test]
 297                 [Category ("NotDotNet")] // MS throws a NullReferenceException here
 298                 public void LoadPostData_IdNull ()
 299                 {
 300                         TestHtmlInputText it = new TestHtmlInputText ("password");
 301                         it.ID = "id1";
 302                         NameValueCollection nvc = new NameValueCollection ();
 303                         nvc.Add ("id1", "mono");
 304                         Assert.IsTrue (it.LoadPost (null, nvc), "LoadPostData");
 305                         Assert.AreEqual (String.Empty, it.Value, "Value");
 306                 }
 307
 308                 [Test]
 309                 [Category ("NotDotNet")] // MS throws a NullReferenceException here
 310                 public void LoadPostData_WrongId ()
 311                 {
 312                         TestHtmlInputText it = new TestHtmlInputText ("password");
 313                         it.ID = "id1";
 314                         NameValueCollection nvc = new NameValueCollection ();
 315                         nvc.Add ("id1", "mono");
 316                         Assert.IsTrue (it.LoadPost ("id2", nvc), "LoadPostData");
 317                         Assert.AreEqual (String.Empty, it.Value, "Value");
 318                 }
 319
 320                 [Test]
 321                 public void LoadPostData ()
 322                 {
 323                         TestHtmlInputText it = new TestHtmlInputText ("password");
 324                         it.ID = "id1";
 325                         NameValueCollection nvc = new NameValueCollection ();
 326                         nvc.Add ("id1", "mono");
 327                         Assert.IsTrue (it.LoadPost ("id1", nvc), "LoadPostData");
 328                         Assert.AreEqual ("mono", it.Value, "Value");
 329                 }
 330 #endif
 331         }
 332 }