/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 org.apache.jasper.tagplugins.jstl.core;

import static org.junit.Assert.*;

import org.apache.catalina.startup.TomcatBaseTest;
import org.junit.Test;

public class TestForEach extends TomcatBaseTest {

    @Test
    public void testBug54242() throws Exception {
        ForEach forEach = new ForEach();

        SimpleTagPluginContext context = new SimpleTagPluginContext();
        context.addAttribute("var", "testVar");
        context.addAttribute("begin", "${begin}");
        context.addAttribute("end", "${end}");
        forEach.doTag(context);

        assertEquals(
                "for (int _jspx_temp0 = ${begin}; _jspx_temp0 <= ${end}; _jspx_temp0++) {_jspx_page_context.setAttribute(testVar, String.valueOf(_jspx_temp0));}",
                context.getCode());

        context = new SimpleTagPluginContext();
        context.addAttribute("items", "${items}");
        forEach.doTag(context);

        assertEquals(
                "Object _jspx_temp0= ${items};Iterator _jspx_temp1 = null;if (_jspx_temp0 instanceof Object[])_jspx_temp1=toIterator((Object[])_jspx_temp0);else if (_jspx_temp0 instanceof boolean[])_jspx_temp1=toIterator((boolean[])_jspx_temp0);else if (_jspx_temp0 instanceof byte[])_jspx_temp1=toIterator((byte[])_jspx_temp0);else if (_jspx_temp0 instanceof char[])_jspx_temp1=toIterator((char[])_jspx_temp0);else if (_jspx_temp0 instanceof short[])_jspx_temp1=toIterator((short[])_jspx_temp0);else if (_jspx_temp0 instanceof int[])_jspx_temp1=toIterator((int[])_jspx_temp0);else if (_jspx_temp0 instanceof long[])_jspx_temp1=toIterator((long[])_jspx_temp0);else if (_jspx_temp0 instanceof float[])_jspx_temp1=toIterator((float[])_jspx_temp0);else if (_jspx_temp0 instanceof double[])_jspx_temp1=toIterator((double[])_jspx_temp0);else if (_jspx_temp0 instanceof Collection)_jspx_temp1=((Collection)_jspx_temp0).iterator();else if (_jspx_temp0 instanceof Iterator)_jspx_temp1=(Iterator)_jspx_temp0;else if (_jspx_temp0 instanceof Enumeration)_jspx_temp1=toIterator((Enumeration)_jspx_temp0);else if (_jspx_temp0 instanceof Map)_jspx_temp1=((Map)_jspx_temp0).entrySet().iterator();if (_jspx_temp1 != null) {while (_jspx_temp1.hasNext()){}}",
                context.getCode());
    }
}