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// XmlAttributeCollectionTests.cs : Tests for the XmlAttributeCollection class
//
// Author: Matt Hunter <xrkune@tconl.com>
//
// <c> 2002 Matt Hunter
using System;
using System.Xml;
using System.Text;
using System.IO;
using System.Collections;
using NUnit.Framework;
namespace MonoTests.System.Xml
{
public class XmlAttributeCollectionTests : TestCase
{
public XmlAttributeCollectionTests() : base("MonoTests.System.Xml.XmlAttributeCollectionTests testsuite") { }
public XmlAttributeCollectionTests(string name) : base(name) { }
private XmlDocument document;
protected override void SetUp()
{
document = new XmlDocument ();
}
public void TestRemoveAll ()
{
StringBuilder xml = new StringBuilder ();
xml.Append ("<?xml version=\"1.0\" ?><library><book type=\"non-fiction\" price=\"34.95\"> ");
xml.Append ("<title type=\"intro\">XML Fun</title> " );
xml.Append ("<author>John Doe</author></book></library>");
MemoryStream memoryStream = new MemoryStream (Encoding.UTF8.GetBytes (xml.ToString ()));
document = new XmlDocument ();
document.Load (memoryStream);
XmlNodeList bookList = document.GetElementsByTagName ("book");
XmlNode xmlNode = bookList.Item (0);
XmlElement xmlElement = xmlNode as XmlElement;
XmlAttributeCollection attributes = xmlElement.Attributes;
attributes.RemoveAll ();
AssertEquals ("not all attributes removed.", false, xmlElement.HasAttribute ("type"));
}
public void TestAppend ()
{
XmlDocument xmlDoc = new XmlDocument ();
XmlElement xmlEl = xmlDoc.CreateElement ("TestElement");
XmlAttribute xmlAttribute = xmlEl.SetAttributeNode ("attr1", "namespace1");
XmlNode xmlNode = xmlDoc.CreateNode (XmlNodeType.Attribute, "attr3", "namespace1");
XmlAttribute xmlAttribute3 = xmlNode as XmlAttribute;
XmlAttributeCollection attributeCol = xmlEl.Attributes;
xmlAttribute3 = attributeCol.Append (xmlAttribute3);
AssertEquals ("attribute name not properly created.", true, xmlAttribute3.Name.Equals ("attr3"));
AssertEquals ("attribute namespace not properly created.", true, xmlAttribute3.NamespaceURI.Equals ("namespace1"));
}
public void TestCopyTo ()
{
XmlDocument xmlDoc = new XmlDocument ();
xmlDoc.LoadXml("<root a1='garnet' a2='amethyst' a3='Bloodstone' a4='diamond' a5='emerald' a6='pearl' a7='ruby' a8='sapphire' a9='moonstone' a10='opal' a11='topaz' a12='turquoize' />");
XmlAttributeCollection col = xmlDoc.DocumentElement.Attributes;
XmlAttribute[] array = new XmlAttribute[24];
col.CopyTo(array, 0);
AssertEquals("garnet", array[0].Value);
AssertEquals("moonstone", array[8].Value);
AssertEquals("turquoize", array[11].Value);
col.CopyTo(array, 12);
AssertEquals("garnet", array[12].Value);
AssertEquals("moonstone", array[20].Value);
AssertEquals("turquoize", array[23].Value);
}
public void TestSetNamedItem ()
{
XmlDocument xmlDoc = new XmlDocument ();
xmlDoc.LoadXml("<root />");
XmlElement el = xmlDoc.DocumentElement;
XmlAttributeCollection col = xmlDoc.DocumentElement.Attributes;
XmlAttribute attr = xmlDoc.CreateAttribute("b3");
attr.Value = "bloodstone";
col.SetNamedItem(attr);
AssertEquals("SetNamedItem.Normal", "bloodstone", el.GetAttribute("b3"));
attr = xmlDoc.CreateAttribute("b3");
attr.Value = "aquamaline";
col.SetNamedItem(attr);
AssertEquals("SetNamedItem.Override", "aquamaline", el.GetAttribute("b3"));
AssertEquals("SetNamedItem.Override.Count.1", 1, el.Attributes.Count);
AssertEquals("SetNamedItem.Override.Count.2", 1, col.Count);
}
public void TestInsertBeforeAfterPrepend ()
{
XmlDocument xmlDoc = new XmlDocument ();
xmlDoc.LoadXml("<root b2='amethyst' />");
XmlElement el = xmlDoc.DocumentElement;
XmlAttributeCollection col = xmlDoc.DocumentElement.Attributes;
XmlAttribute attr = xmlDoc.CreateAttribute("b1");
attr.Value = "garnet";
col.InsertAfter(attr, null);
AssertEquals("InsertAfterNull", "garnet", el.GetAttributeNode("b1").Value);
AssertEquals("InsertAfterNull.Pos", el.GetAttribute("b1"), col[0].Value);
attr = xmlDoc.CreateAttribute("b3");
attr.Value = "bloodstone";
col.InsertAfter(attr, el.GetAttributeNode("b2"));
AssertEquals("InsertAfterAttr", "bloodstone", el.GetAttributeNode("b3").Value);
AssertEquals("InsertAfterAttr.Pos", el.GetAttribute("b3"), col[2].Value);
attr = xmlDoc.CreateAttribute("b4");
attr.Value = "diamond";
col.InsertBefore(attr, null);
AssertEquals("InsertBeforeNull", "diamond", el.GetAttributeNode("b4").Value);
AssertEquals("InsertBeforeNull.Pos", el.GetAttribute("b4"), col[3].Value);
attr = xmlDoc.CreateAttribute("warning");
attr.Value = "mixed modern and traditional;-)";
col.InsertBefore(attr, el.GetAttributeNode("b1"));
AssertEquals("InsertBeforeAttr", "mixed modern and traditional;-)", el.GetAttributeNode("warning").Value);
AssertEquals("InsertBeforeAttr.Pos", el.GetAttributeNode("warning").Value, col[0].Value);
attr = xmlDoc.CreateAttribute("about");
attr.Value = "lists of birthstone.";
col.Prepend(attr);
AssertEquals("Prepend", "lists of birthstone.", col[0].Value);
}
public void TestRemove ()
{
XmlDocument xmlDoc = new XmlDocument ();
xmlDoc.LoadXml("<root a1='garnet' a2='amethyst' a3='bloodstone' a4='diamond' a5='emerald' a6='pearl' a7='ruby' a8='sapphire' a9='moonstone' a10='opal' a11='topaz' a12='turquoize' />");
XmlElement el = xmlDoc.DocumentElement;
XmlAttributeCollection col = el.Attributes;
// Remove
XmlAttribute attr = col.Remove(el.GetAttributeNode("a12"));
AssertEquals("Remove", 11, col.Count);
AssertEquals("Remove.Removed", "a12", attr.Name);
// RemoveAt
attr = col.RemoveAt(5);
AssertEquals("RemoveAt", null, el.GetAttributeNode("a6"));
AssertEquals("Remove.Removed", "pearl", attr.Value);
}
}
}
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