/*
 * Copyright 2006 Takahiro Nakamura.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, 
 * either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */
package woolpack.dom;

import java.util.HashMap;
import java.util.Map;

import junit.framework.TestCase;
import woolpack.TestUtils;

public class RemoveAttrTest extends TestCase {
	final Map map = new HashMap();

	public void testConstructor(){
		try{
			new RemoveAttr(null);
			fail();
		}catch(final NullPointerException expected){
		}
		try{
			new RemoveAttr("");
			fail();
		}catch(final StringIndexOutOfBoundsException expected){
		}
	}
	
	public void testValue(){
		final DomExpression expression = new Serial(
				TestUtils.getToNodeForm("<INPUT type=\"text\" name=\"name0\" value=\"value0\" />"),
			new XPathAttrValue("name", "name0", new RemoveAttr("value")));
		final DomContext context = new DomContext();
		expression.interpret(context);

		assertTrue(TestUtils.equalsForm(context, "<INPUT type=\"text\" name=\"name0\" />"));
	}
}
