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

   1 //
   2 // System.Xml.XmlDocumentFragment.cs
   3 //
   4 // Author: Atsushi Enomoto (ginga@kit.hi-ho.ne.jp)
   5 // Author: Martin Willemoes Hansen (mwh@sysrq.dk)
   6 //
   7 // (C) 2002 Atsushi Enomoto
   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 XmlDocumentFragmentTests : Assertion
  20         {
  21                 XmlDocument document;
  22                 XmlDocumentFragment fragment;
  23
  24                 [Test]
  25                 public void Constructor ()
  26                 {
  27                         XmlDocument d = new XmlDocument ();
  28                         XmlDocumentFragment df = d.CreateDocumentFragment ();
  29                         AssertEquals ("#Constructor.NodeName", "#document-fragment", df.Name);
  30                         AssertEquals ("#Constructor.NodeType", XmlNodeType.DocumentFragment, df.NodeType);
  31                 }
  32
  33                 [Test]
  34                 public void AppendChildToFragment ()
  35                 {
  36                         document = new XmlDocument ();
  37                         fragment = document.CreateDocumentFragment ();
  38                         document.LoadXml ("<html><head></head><body></body></html>");
  39                         XmlElement el = document.CreateElement ("p");
  40                         el.InnerXml = "Test Paragraph";
  41
  42                         // appending element to fragment
  43                         fragment.AppendChild (el);
  44                         AssertNotNull ("#AppendChildToFragment.Element", fragment.FirstChild);
  45                         AssertNotNull ("#AppendChildToFragment.Element.Children", fragment.FirstChild.FirstChild);
  46                         AssertEquals ("#AppendChildToFragment.Element.Child.Text", "Test Paragraph", fragment.FirstChild.FirstChild.Value);
  47                 }
  48
  49                 [Test]
  50                 public void AppendFragmentToElement ()
  51                 {
  52                         document = new XmlDocument ();
  53                         fragment = document.CreateDocumentFragment ();
  54                         document.LoadXml ("<html><head></head><body></body></html>");
  55                         XmlElement body = document.DocumentElement.LastChild as XmlElement;
  56                         fragment.AppendChild (document.CreateElement ("p"));
  57                         fragment.AppendChild (document.CreateElement ("div"));
  58
  59                         // appending fragment to element
  60                         body.AppendChild (fragment);
  61                         AssertNotNull ("#AppendFragmentToElement.Exist", body.FirstChild);
  62                         AssertEquals ("#AppendFragmentToElement.ChildIsElement", XmlNodeType.Element, body.FirstChild.NodeType);
  63                         AssertEquals ("#AppendFragmentToElement.FirstChild", "p", body.FirstChild.Name);
  64                         AssertEquals ("#AppendFragmentToElement.LastChild", "div", body.LastChild.Name);
  65                 }
  66
  67                 [Test]
  68                 public void GetInnerXml ()
  69                 {
  70                         // this will be also tests of TestWriteTo()/TestWriteContentTo()
  71
  72                         document = new XmlDocument ();
  73                         fragment = document.CreateDocumentFragment ();
  74                         fragment.AppendChild (document.CreateElement ("foo"));
  75                         fragment.AppendChild (document.CreateElement ("bar"));
  76                         fragment.AppendChild (document.CreateElement ("baz"));
  77                         AssertEquals ("#Simple", "<foo /><bar /><baz />", fragment.InnerXml);
  78                 }
  79
  80                 [Test]
  81                 public void SetInnerXml ()
  82                 {
  83                         document = new XmlDocument ();
  84                         fragment = document.CreateDocumentFragment ();
  85                         fragment.InnerXml = "<foo /><bar><child /></bar><baz />";
  86                         AssertEquals ("foo", fragment.FirstChild.Name);
  87                         AssertEquals ("bar", fragment.FirstChild.NextSibling.Name);
  88                         AssertEquals ("child", fragment.FirstChild.NextSibling.FirstChild.Name);
  89                         AssertEquals ("baz", fragment.LastChild.Name);
  90                 }
  91         }
  92 }