Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodeappendchildchildexists

<test name='nodeappendchildchildexists' schemaLocation='http://www.w3.org/2001/DOM-Test-Suite/Level-1 dom1.xsd'>
     <metadata>
          <title>nodeAppendChildChildExists</title>
          <creator>NIST</creator>
          <description> If the "newChild" is already in the tree, it is first removed before the new one is appended. Retrieve the first child of the second employee and append the first child to the end of the list. After the "appendChild(newChild)" method is invoked the first child should be the one that was second and the last child should be the one that was first. </description>
          <contributor>Mary Brady</contributor>
          <date qualifier='created'>2001-08-17</date>
          <subject resource='http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-184E7107'/>
</metadata>
     <var name='doc' type='Document'/>
     <var name='elementList' type='NodeList'/>
     <var name='childNode' type='Node'/>
     <var name='newChild' type='Node'/>
     <var name='lchild' type='Node'/>
     <var name='fchild' type='Node'/>
     <var name='lchildName' type='DOMString'/>
     <var name='fchildName' type='DOMString'/>
     <var name='appendedChild' type='Node'/>
     <var name='initialName' type='DOMString'/>
     <load var='doc' href='staff' willBeModified='true'/>
     <getElementsByTagName interface='Document' obj='doc' tagname='"employee"' var='elementList'/>
     <item interface='NodeList' obj='elementList' index='1' var='childNode'/>
     <firstChild interface='Node' obj='childNode' var='newChild'/>
     <nodeName var='initialName' obj='newChild'/>
     <appendChild var='appendedChild' obj='childNode' newChild='newChild'/>
     <firstChild interface='Node' obj='childNode' var='fchild'/>
     <nodeName obj='fchild' var='fchildName'/>
     <lastChild interface='Node' obj='childNode' var='lchild'/>
     <nodeName obj='lchild' var='lchildName'/>
     <if>
          <equals actual='initialName' expected='"employeeId"' ignoreCase='false'/>
          <assertEquals id='assert1_nowhitespace' actual='fchildName' expected='"name"' ignoreCase='false'/>
          <assertEquals id='assert2_nowhitespace' actual='lchildName' expected='"employeeId"' ignoreCase='false'/>
          <else>
               <assertEquals id='assert1' actual='fchildName' expected='"employeeId"' ignoreCase='false'/>
               <assertEquals id='assert2' actual='lchildName' expected='"#text"' ignoreCase='false'/>
          </else>
     </if>
</test>

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