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package com.meterware.servletunit;
/********************************************************************************************************************
* $Id: ServletUnitTest.java 608 2004-03-03 01:12:51Z russgold $
*
* Copyright (c) 2000, Russell Gold
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
* documentation files (the "Software"), to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and
* to permit persons to whom the Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all copies or substantial portions
* of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO
* THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
* CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*
*******************************************************************************************************************/
import java.util.Vector;
import java.util.Enumeration;
import java.util.ArrayList;
import junit.framework.TestCase;
/**
* A base class for servlet unit tests.
**/
abstract
public class ServletUnitTest extends TestCase {
public ServletUnitTest( String name ) {
super( name );
}
//------------------------------------ protected members ------------------------------------------
protected Object[] toArray( Enumeration e ) {
ArrayList result = new ArrayList();
while (e.hasMoreElements()) result.add( e.nextElement() );
return result.toArray();
}
protected void assertMatchingSet( String comment, Object[] expected, Object[] found ) {
Vector expectedItems = new Vector();
Vector foundItems = new Vector();
for (int i = 0; i < expected.length; i++) expectedItems.addElement( expected[i] );
for (int i = 0; i < found.length; i++) foundItems.addElement( found[i] );
for (int i = 0; i < expected.length; i++) {
if (!foundItems.contains( expected[i] )) {
fail( comment + ": expected " + asText( expected ) + " but found " + asText( found ) );
} else {
foundItems.removeElement( expected[i] );
}
}
for (int i = 0; i < found.length; i++) {
if (!expectedItems.contains( found[i] )) {
fail( comment + ": expected " + asText( expected ) + " but found " + asText( found ) );
} else {
expectedItems.removeElement( found[i] );
}
}
if (!foundItems.isEmpty()) fail( comment + ": expected " + asText( expected ) + " but found " + asText( found ) );
}
protected String asText( Object[] args ) {
StringBuffer sb = new StringBuffer( "{" );
for (int i = 0; i < args.length; i++) {
if (i != 0) sb.append( "," );
sb.append( '"' ).append( args[i] ).append( '"' );
}
sb.append( "}" );
return sb.toString();
}
}
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