memberaccesstest.java

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//--------------------------------------------------------------------------
//  Copyright (c) 2004, Drew Davidson and Luke Blanshard
//  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 the Drew Davidson nor the names of its 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
//  COPYRIGHT OWNER 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 org.ognl.test;

import java.lang.reflect.*;
import java.util.*;
import junit.framework.TestSuite;
import ognl.OgnlException;
import ognl.DefaultMemberAccess;
import org.ognl.test.objects.Simple;

public class MemberAccessTest extends OgnlTestCase
{
    private static Simple           ROOT = new Simple();
    private static Object[][]       TESTS = {
                                        { "@Runtime@getRuntime()", OgnlException.class },
                                        { "@System@getProperty('java.specification.version')", System.getProperty("java.specification.version") },
                                        { "bigIntValue", OgnlException.class },
                                        { "bigIntValue", OgnlException.class, new Integer(25), OgnlException.class },
                                        { "getBigIntValue()", OgnlException.class },
                                        { "stringValue", ROOT.getStringValue() },
                                    };

	/*===================================================================
		Public static methods
	  ===================================================================*/
    public static TestSuite suite()
    {
        TestSuite       result = new TestSuite();

        for (int i = 0; i < TESTS.length; i++) {
            result.addTest(new MemberAccessTest((String)TESTS[i][0] + " (" + TESTS[i][1] + ")", ROOT, (String)TESTS[i][0], TESTS[i][1]));
        }
        return result;
    }

	/*===================================================================
		Constructors
	  ===================================================================*/
	public MemberAccessTest()
	{
	    super();
	}

	public MemberAccessTest(String name)
	{
	    super(name);
	}

    public MemberAccessTest(String name, Object root, String expressionString, Object expectedResult, Object setValue, Object expectedAfterSetResult)
    {
        super(name, root, expressionString, expectedResult, setValue, expectedAfterSetResult);
    }

    public MemberAccessTest(String name, Object root, String expressionString, Object expectedResult, Object setValue)
    {
        super(name, root, expressionString, expectedResult, setValue);
    }

    public MemberAccessTest(String name, Object root, String expressionString, Object expectedResult)
    {
        super(name, root, expressionString, expectedResult);
    }

	/*===================================================================
		Overridden methods
	  ===================================================================*/
	public void setUp()
	{
	    super.setUp();
        /* Should allow access at all to the Simple class except for the bigIntValue property */
        context.setMemberAccess(new DefaultMemberAccess(false)
                        {
                        	public boolean isAccessible(Map context, Object target, Member member, String propertyName)
                            {
                                if (target == Runtime.class) {
                                    return false;
                                }
                                if (target instanceof Simple) {
                                    if (propertyName != null) {
                                        return !propertyName.equals("bigIntValue") &&
                                               super.isAccessible(context, target, member, propertyName);
                                    } else {
                                        if (member instanceof Method) {
                                            return !member.getName().equals("getBigIntValue") &&
                                                   !member.getName().equals("setBigIntValue") &&
                                                   super.isAccessible(context, target, member, propertyName);
                                        }
                                    }
                                }
                                return super.isAccessible(context, target, member, propertyName);
                            }
                        });
	}
}