package com.ecyrd.jspwiki;import junit.framework.*;import java.util.*;import org.apache.log4j.*;import com.ecyrd.jspwiki.providers.*;public class PageManagerTest extends TestCase{    Properties props = new Properties();    TestEngine engine;    public PageManagerTest( String s )    {        super( s );    }    public void setUp()        throws Exception    {        props.load( TestEngine.findTestProperties() );        PropertyConfigurator.configure(props);        engine = new TestEngine(props);    }    public void tearDown()    {    }    public void testPageCacheExists()        throws Exception    {        props.setProperty( "jspwiki.usePageCache", "true" );        PageManager m = new PageManager( engine, props );        assertTrue( m.getProvider() instanceof CachingProvider );    }    public void testPageCacheNotInUse()        throws Exception    {        props.setProperty( "jspwiki.usePageCache", "false" );        PageManager m = new PageManager( engine, props );        assertTrue( !(m.getProvider() instanceof CachingProvider) );    }    public static Test suite()    {        return new TestSuite( PageManagerTest.class );    }}