/*

  *  Copyright (c) 2001-2009, Jean Tessier

  *  All rights reserved.

  *

  *  Redistribution and use in source and binary forms, with or without

  *  modification, are permitted provided that the following conditions

  *  are met:

  *

  *      * Redistributions of source code must retain the above copyright

  *        notice, this list of conditions and the following disclaimer.

  *

  *      * Redistributions in binary form must reproduce the above copyright

  *        notice, this list of conditions and the following disclaimer in the

  *        documentation and/or other materials provided with the distribution.

  *

  *      * Neither the name of Jean Tessier nor the names of his contributors

  *        may be used to endorse or promote products derived from this software

  *        without specific prior written permission.

  *

  *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

  *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

  *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

  *  A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR

  *  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

  *  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

  *  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

  *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF

  *  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING

  *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS

  *  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

  */

 package com.jeantessier.classreader.impl;

 import org.jmock.*;

 import com.jeantessier.classreader.AttributeType;

 import com.jeantessier.classreader.*;

 public class TestCode_attribute extends TestAttributeBase {

     private static final int MAX_STACK = 2;

     private static final int MAX_LOCALS = 3;

     private Code_attribute sut;

     protected void setUp() throws Exception {

         super.setUp();

         expectReadAttributeLength(12);

         expectReadU2(MAX_STACK);

         expectReadU2(MAX_LOCALS);

         expectReadU4(0);

         expectReadFully();

         expectReadU2(0);

         expectReadU2(0);

         sut = new Code_attribute(mockConstantPool, mockOwner, mockIn);

     }

     public void testGetMaxStack() {

         assertEquals("Max stack", MAX_STACK, sut.getMaxStack());

     }

     public void testGetMaxLocals() {

         assertEquals("Max locals", MAX_LOCALS, sut.getMaxLocals());

     }

     public void testGetCode() {

         assertEquals("Code length", 0, sut.getCode().length);

     }

     public void testGetExceptionHandlers() {

         assertEquals("Exception handlers", 0, sut.getExceptionHandlers().size());

     }

     public void testGetAttributes() {

         assertEquals("Attributes", 0, sut.getAttributes().size());

     }

     public void testGetAttributeName() {

         assertEquals(AttributeType.CODE.getAttributeName(), sut.getAttributeName());

     }

     public void testAccept() {

         final Visitor mockVisitor = mock(Visitor.class);

         checking(new Expectations() {{

             one (mockVisitor).visitCode_attribute(sut);

         }});

         sut.accept(mockVisitor);

     }

 }