package textbender.a.b.rhinohideDemo._.core;

import org.junit.*;
import org.w3c.dom.*;
import textbender.a.b.rhinohideDemo._.*;

import static org.junit.Assert.*;


/** Test of Core Level 1 (unextended).
  */
public final class RhiNamedNodeMap_1
{


    @Test public void getSetIterateRemove()
    {
        final Document document = Core_1_Test.window().getDocument();
        final NamedNodeMap namedNodeMap = Core_1_Demo.getElementById( document, "testBlockNode" )
            .getAttributes();
        Node attr;

      // get
      // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
        attr = namedNodeMap.getNamedItem( "id" );
        assertNotNull( attr );

      // set
      // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
        attr = document.createAttribute( "lang" );
        attr.setNodeValue( "fr" );
        namedNodeMap.setNamedItem( attr );
        assertEquals( /*expected*/"fr", /*actual*/namedNodeMap.getNamedItem("lang").getNodeValue() );

      // iterate
      // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
        int i = namedNodeMap.getLength() - 1;
        assertTrue( i >= 2-1 );
        for(; i >= 0; --i )
        {
            Node node = namedNodeMap.item( i );
         // assertNotNull( node );
         //// But nulls are possible on IE, per http://reluk.ca/var/cache/textbender-javadoc/textbender/o/rhinohide/core/RhiNamedNodeMap.html#null-item
        }

      // remove
      // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
        namedNodeMap.removeNamedItem( "lang" );
//Node n = namedNodeMap.getNamedItem( "lang" );
//System.out.println( "RNNM1 ought to be null: " + n );
//System.out.println( "RNNM1 type: " + n.getNodeType() );
        assertNull( namedNodeMap.getNamedItem( "lang" ));
    }



}