mcs/class/System.XML/Test/System.Xml/XmlCharacterDataTests.cs

   1 //
   2 // System.Xml.XmlTextWriterTests
   3 //
   4 // Author: Kral Ferch <kral_ferch@hotmail.com>
   5 // Author: Martin Willemoes Hansen <mwh@sysrq.dk>
   6 //
   7 // (C) 2002 Kral Ferch
   8 // (C) 2003 Martin Willemoes Hansen
   9 //
  10
  11 using System;
  12 using System.Xml;
  13
  14 using NUnit.Framework;
  15
  16 namespace MonoTests.System.Xml
  17 {
  18         [TestFixture]
  19         public class XmlCharacterDataTests : Assertion
  20         {
  21                 XmlDocument document;
  22                 XmlComment comment;
  23                 bool changed;
  24                 bool changing;
  25
  26                 [SetUp]
  27                 public void GetReady ()
  28                 {
  29                         document = new XmlDocument ();
  30                         document.NodeChanged += new XmlNodeChangedEventHandler (this.EventNodeChanged);
  31                         document.NodeChanging += new XmlNodeChangedEventHandler (this.EventNodeChanging);
  32                         comment = document.CreateComment ("foo");
  33                 }
  34
  35                 private void EventNodeChanged(Object sender, XmlNodeChangedEventArgs e)
  36                 {
  37                         changed = true;
  38                 }
  39
  40                 private void EventNodeChanging (Object sender, XmlNodeChangedEventArgs e)
  41                 {
  42                         changing = true;
  43                 }
  44
  45                 [Test]
  46                 public void AppendData ()
  47                 {
  48                         changed = false;
  49                         changing = false;
  50                         comment.AppendData ("bar");
  51                         Assert (changed);
  52                         Assert (changing);
  53                         AssertEquals ("foobar", comment.Data);
  54
  55                         comment.Value = "foo";
  56                         comment.AppendData (null);
  57                         AssertEquals ("foo", comment.Data);
  58                 }
  59
  60                 [Test]
  61                 public void DeleteData ()
  62                 {
  63                         comment.Value = "bar";
  64                         changed = false;
  65                         changing = false;
  66                         comment.DeleteData (1, 1);
  67                         Assert (changed);
  68                         Assert (changing);
  69                         AssertEquals ("br", comment.Data);
  70
  71                         try
  72                         {
  73                                 comment.Value = "foo";
  74                                 comment.DeleteData(-1, 1);
  75                                 Fail ("Expected an ArgumentOutOfRangeException to be thrown.");
  76                         }
  77                         catch (ArgumentOutOfRangeException) {}
  78
  79                         comment.Value = "foo";
  80                         comment.DeleteData(1, 5);
  81                         AssertEquals("f", comment.Data);
  82
  83                         comment.Value = "foo";
  84                         comment.DeleteData(3, 10);
  85                         AssertEquals("foo", comment.Data);
  86                 }
  87
  88                 [Test]
  89                 public void InsertData ()
  90                 {
  91                         comment.Value = "foobaz";
  92                         changed = false;
  93                         changing = false;
  94                         comment.InsertData (3, "bar");
  95                         Assert (changed);
  96                         Assert (changing);
  97                         AssertEquals ("foobarbaz", comment.Data);
  98
  99                         try
 100                         {
 101                                 comment.Value = "foo";
 102                                 comment.InsertData (-1, "bar");
 103                                 Fail ("Expected an ArgumentOutOfRangeException to be thrown.");
 104                         }
 105                         catch (ArgumentOutOfRangeException) {}
 106
 107                         comment.Value = "foo";
 108                         comment.InsertData (3, "bar");
 109                         AssertEquals ("foobar", comment.Data);
 110
 111                         try
 112                         {
 113                                 comment.Value = "foo";
 114                                 comment.InsertData (4, "bar");
 115                                 Fail ("Expected an ArgumentOutOfRangeException to be thrown.");
 116                         }
 117                         catch (ArgumentOutOfRangeException) {}
 118
 119                         try
 120                         {
 121                                 comment.Value = "foo";
 122                                 comment.InsertData (1, null);
 123                                 Fail ("Expected an ArgumentNullException to be thrown.");
 124                         }
 125                         catch (ArgumentNullException) {}
 126                 }
 127
 128                 [Test]
 129                 public void ReplaceData ()
 130                 {
 131                         changed = false;
 132                         changing = false;
 133                         comment.ReplaceData (0, 3, "bar");
 134                         Assert (changed);
 135                         Assert (changing);
 136                         AssertEquals ("bar", comment.Data);
 137
 138                         comment.Value = "foo";
 139                         comment.ReplaceData (2, 3, "bar");
 140                         AssertEquals ("fobar", comment.Data);
 141
 142                         comment.Value = "foo";
 143                         comment.ReplaceData (3, 3, "bar");
 144                         AssertEquals ("foobar", comment.Data);
 145
 146                         try
 147                         {
 148                                 comment.Value = "foo";
 149                                 comment.ReplaceData (4, 3, "bar");
 150                                 Fail ("Expected an ArgumentOutOfRangeException to be thrown.");
 151                         }
 152                         catch (ArgumentOutOfRangeException) {}
 153
 154                         try
 155                         {
 156                                 comment.Value = "foo";
 157                                 comment.ReplaceData (-1, 3, "bar");
 158                                 Fail ("Expected an ArgumentOutOfRangeException to be thrown.");
 159                         }
 160                         catch (ArgumentOutOfRangeException) {}
 161
 162                         comment.Value = "foo";
 163                         comment.ReplaceData (0, 2, "bar");
 164                         AssertEquals ("baro", comment.Data);
 165
 166                         comment.Value = "foo";
 167                         comment.ReplaceData (0, 5, "bar");
 168                         AssertEquals ("bar", comment.Data);
 169
 170                         try
 171                         {
 172                                 comment.Value = "foo";
 173                                 comment.ReplaceData (1, 1, null);
 174                                 Fail ("Expected an ArgumentNullException to be thrown.");
 175                         }
 176                         catch (ArgumentNullException) {}
 177                 }
 178         }
 179 }