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 using MonoTests.stand_alone.WebHarness;
  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                 public bool LoadPost (string key, NameValueCollection nvc)
  91                 {
  92                         return base.LoadPostData(key, nvc);
  93                 }
  94
  95                 public void Raise ()
  96                 {
  97                         base.RaisePostDataChangedEvent ();
  98                 }
  99         }
 100
 101         [TestFixture]
 102         public class HtmlInputTextTest {
 103
 104                 private const int defaultAttributesCount = 1;
 105
 106                 [Test]
 107                 public void ConstructorType ()
 108                 {
 109                         HtmlInputText it = new HtmlInputText ("mono");
 110                         Assert.AreEqual ("mono", it.Type, "Type");
 111                 }
 112
 113                 [Test]
 114                 public void DefaultProperties ()
 115                 {
 116                         HtmlInputText it = new HtmlInputText ();
 117                         Assert.AreEqual (defaultAttributesCount, it.Attributes.Count, "Attributes.Count");
 118
 119                         Assert.AreEqual (-1, it.MaxLength, "MaxLength");
 120                         Assert.IsNull (it.Name, "Name");
 121                         Assert.AreEqual (-1, it.Size, "Size");
 122                         Assert.AreEqual ("text", it.Type, "Type");
 123                         Assert.AreEqual (String.Empty, it.Value, "Value");
 124
 125                         Assert.AreEqual ("input", it.TagName, "TagName");
 126                         Assert.AreEqual (defaultAttributesCount, it.Attributes.Count, "Attributes.Count-2");
 127                 }
 128
 129                 [Test]
 130                 public void NullProperties ()
 131                 {
 132                         HtmlInputText it = new HtmlInputText ();
 133                         it.MaxLength = -1;
 134                         Assert.AreEqual (-1, it.MaxLength, "MaxLength");
 135                         it.Name = null;
 136                         Assert.IsNull (it.Name, "Name");
 137                         it.Size = -1;
 138                         Assert.AreEqual (-1, it.Size, "Size");
 139                         it.Value = null;
 140                         Assert.AreEqual (String.Empty, it.Value, "Value");
 141
 142                         Assert.AreEqual (defaultAttributesCount, it.Attributes.Count, "Attributes.Count");
 143                 }
 144
 145                 [Test]
 146                 public void CleanProperties ()
 147                 {
 148                         HtmlInputText it = new HtmlInputText ();
 149                         it.MaxLength = 1;
 150                         Assert.AreEqual (1, it.MaxLength, "MaxLength");
 151                         it.Name = "name";
 152                         Assert.IsNull (it.Name, "Name");
 153                         it.Size = 2;
 154                         Assert.AreEqual (2, it.Size, "Size");
 155                         it.Value = "value";
 156                         Assert.AreEqual ("value", it.Value, "Value");
 157                         Assert.AreEqual (defaultAttributesCount + 3, it.Attributes.Count, "1");
 158
 159                         it.MaxLength = -1;
 160                         Assert.AreEqual (-1, it.MaxLength, "-MaxLength");
 161                         it.Name = null;
 162                         Assert.IsNull (it.Name, "-Name");
 163                         it.Size = -1;
 164                         Assert.AreEqual (-1, it.Size, "Size");
 165                         it.Value = null;
 166                         Assert.AreEqual (String.Empty, it.Value, "-Value");
 167                         Assert.AreEqual (defaultAttributesCount, it.Attributes.Count, "0");
 168                 }
 169
 170                 [Test]
 171                 public void Password ()
 172                 {
 173                         TestHtmlInputText it = new TestHtmlInputText ("password");
 174                         it.Value = "s3kr3t";
 175                         it.ID = "passwd";
 176                         Assert.AreEqual ("s3kr3t", it.Value, "Value");
 177                 }
 178
 179                 [Test]
 180                 public void RenderAttributes ()
 181                 {
 182                         TestHtmlInputText it = new TestHtmlInputText ();
 183                         it.MaxLength = 4;
 184                         it.Size = 2;
 185                         it.Name = "mono";
 186                         it.Value = "value";
 187                         Assert.AreEqual (" name type=\"text\" maxlength=\"4\" size=\"2\" value=\"value\" /", it.RenderAttributes ());
 188                 }
 189
 190                 [Test]
 191                 [Category ("NotWorking")]
 192                 public void RenderAttributes_Password ()
 193                 {
 194                         TestHtmlInputText it = new TestHtmlInputText ("password");
 195                         it.MaxLength = 2;
 196                         it.Size = 4;
 197                         it.ID = "mono";
 198                         it.Value = "s3kr3t";
 199                         // value is there, maybe because a new HtmlInputPassword class exists ?
 200                         HtmlDiff.AssertAreEqual (" name=\"mono\" id=\"mono\" type=\"password\" maxlength=\"2\" size=\"4\" value=\"s3kr3t\" /", it.RenderAttributes (),"Render failed");
 201                         Assert.IsFalse (it.ViewStateValueChanged, "ViewStateValueChanged");
 202                         Assert.IsFalse (it.AttributeValueChanged, "AttributeValueChanged");
 203                         Assert.IsNull (it.ViewStateNewValue, "ViewStateNewValue");
 204                         Assert.IsNull (it.AttributeNewValue, "AttributeNewValue");
 205                 }
 206
 207                 private bool serverChange;
 208                 private void ServerChange (object sender, EventArgs e)
 209                 {
 210                         serverChange = true;
 211                 }
 212
 213                 [Test]
 214                 public void IPostBackDataHandler_RaisePostBackEvent ()
 215                 {
 216                         TestHtmlInputText it = new TestHtmlInputText ("password");
 217                         it.ServerChange += new EventHandler (ServerChange);
 218                         IPostBackDataHandler pbdh = (it as IPostBackDataHandler);
 219                         serverChange = false;
 220                         pbdh.RaisePostDataChangedEvent ();
 221                         Assert.IsTrue (serverChange, "ServerChange");
 222                 }
 223
 224                 [Test]
 225                 [ExpectedException (typeof (NullReferenceException))]
 226                 public void IPostBackDataHandler_LoadPostData_NullCollection ()
 227                 {
 228                         TestHtmlInputText it = new TestHtmlInputText ("password");
 229                         IPostBackDataHandler pbdh = (it as IPostBackDataHandler);
 230                         pbdh.LoadPostData ("id1", null);
 231                 }
 232
 233                 [Test]
 234                 [Category ("NotDotNet")] // MS throws a NullReferenceException here
 235                 public void IPostBackDataHandler_LoadPostData_IdNull ()
 236                 {
 237                         TestHtmlInputText it = new TestHtmlInputText ("password");
 238                         it.ID = "id1";
 239                         IPostBackDataHandler pbdh = (it as IPostBackDataHandler);
 240                         NameValueCollection nvc = new NameValueCollection ();
 241                         nvc.Add ("id1", "mono");
 242                         Assert.IsTrue (pbdh.LoadPostData (null, nvc), "LoadPostData");
 243                         Assert.AreEqual (String.Empty, it.Value, "Value");
 244                 }
 245
 246                 [Test]
 247                 [Category ("NotDotNet")] // MS throws a NullReferenceException here
 248                 public void IPostBackDataHandler_LoadPostData_WrongId ()
 249                 {
 250                         TestHtmlInputText it = new TestHtmlInputText ("password");
 251                         it.ID = "id1";
 252                         IPostBackDataHandler pbdh = (it as IPostBackDataHandler);
 253                         NameValueCollection nvc = new NameValueCollection ();
 254                         nvc.Add ("id1", "mono");
 255                         Assert.IsTrue (pbdh.LoadPostData ("id2", nvc), "LoadPostData");
 256                         Assert.AreEqual (String.Empty, it.Value, "Value");
 257                 }
 258
 259                 [Test]
 260                 public void IPostBackDataHandler_LoadPostData ()
 261                 {
 262                         TestHtmlInputText it = new TestHtmlInputText ("password");
 263                         it.ID = "id1";
 264                         IPostBackDataHandler pbdh = (it as IPostBackDataHandler);
 265                         NameValueCollection nvc = new NameValueCollection ();
 266                         nvc.Add ("id1", "mono");
 267                         Assert.IsTrue (pbdh.LoadPostData ("id1", nvc), "LoadPostData");
 268                         Assert.AreEqual ("mono", it.Value, "Value");
 269                 }
 270                 [Test]
 271                 public void RaisePostBackEvent ()
 272                 {
 273                         TestHtmlInputText it = new TestHtmlInputText ("password");
 274                         it.ServerChange += new EventHandler (ServerChange);
 275                         serverChange = false;
 276                         it.Raise ();
 277                         Assert.IsTrue (serverChange, "ServerClick");
 278                 }
 279
 280                 [Test]
 281                 [ExpectedException (typeof (NullReferenceException))]
 282                 public void LoadPostData_NullCollection ()
 283                 {
 284                         TestHtmlInputText it = new TestHtmlInputText ("password");
 285                         it.LoadPost ("id1", null);
 286                 }
 287
 288                 [Test]
 289                 [Category ("NotDotNet")] // MS throws a NullReferenceException here
 290                 public void LoadPostData_IdNull ()
 291                 {
 292                         TestHtmlInputText it = new TestHtmlInputText ("password");
 293                         it.ID = "id1";
 294                         NameValueCollection nvc = new NameValueCollection ();
 295                         nvc.Add ("id1", "mono");
 296                         Assert.IsTrue (it.LoadPost (null, nvc), "LoadPostData");
 297                         Assert.AreEqual (String.Empty, it.Value, "Value");
 298                 }
 299
 300                 [Test]
 301                 [Category ("NotDotNet")] // MS throws a NullReferenceException here
 302                 public void LoadPostData_WrongId ()
 303                 {
 304                         TestHtmlInputText it = new TestHtmlInputText ("password");
 305                         it.ID = "id1";
 306                         NameValueCollection nvc = new NameValueCollection ();
 307                         nvc.Add ("id1", "mono");
 308                         Assert.IsTrue (it.LoadPost ("id2", nvc), "LoadPostData");
 309                         Assert.AreEqual (String.Empty, it.Value, "Value");
 310                 }
 311
 312                 [Test]
 313                 public void LoadPostData ()
 314                 {
 315                         TestHtmlInputText it = new TestHtmlInputText ("password");
 316                         it.ID = "id1";
 317                         NameValueCollection nvc = new NameValueCollection ();
 318                         nvc.Add ("id1", "mono");
 319                         Assert.IsTrue (it.LoadPost ("id1", nvc), "LoadPostData");
 320                         Assert.AreEqual ("mono", it.Value, "Value");
 321                 }
 322         }
 323 }