/*
 * *************************************************************************************
 *  Copyright (C) 2008 EsperTech, Inc. All rights reserved.                            *
 *  http://esper.codehaus.org                                                          *
 *  http://www.espertech.com                                                           *
 *  ---------------------------------------------------------------------------------- *
 *  The software in this package is published under the terms of the GPL license       *
 *  a copy of which has been included with this distribution in the license.txt file.  *
 * *************************************************************************************
 */

package com.espertech.esper.regression.view;

import com.espertech.esper.client.scopetest.SupportUpdateListener;
import junit.framework.TestCase;
import com.espertech.esper.client.EPServiceProvider;
import com.espertech.esper.client.EPServiceProviderManager;
import com.espertech.esper.client.EPStatement;
import com.espertech.esper.client.EventBean;
import com.espertech.esper.support.bean.SupportBeanComplexProps;
import com.espertech.esper.support.client.SupportConfigFactory;

public class TestViewPropertyAccess extends TestCase
{
    private EPServiceProvider epService;
    private SupportUpdateListener testListener;

    public void setUp()
    {
        epService = EPServiceProviderManager.getDefaultProvider(SupportConfigFactory.getConfiguration());
        epService.initialize();
    }
    
    protected void tearDown() throws Exception {
        testListener = null;
    }

    public void testWhereAndSelect()
    {
        String viewExpr = "select mapped('keyOne') as a," +
                                 "indexed[1] as b, nested.nestedNested.nestedNestedValue as c, mapProperty, " +
                                 "arrayProperty[0] " +
                "  from " + SupportBeanComplexProps.class.getName() + ".win:length(3) " +
                " where mapped('keyOne') = 'valueOne' and " +
                      " indexed[1] = 2 and " +
                      " nested.nestedNested.nestedNestedValue = 'nestedNestedValue'";

        EPStatement testView = epService.getEPAdministrator().createEPL(viewExpr);
        testListener = new SupportUpdateListener();
        testView.addListener(testListener);

        SupportBeanComplexProps eventObject = SupportBeanComplexProps.makeDefaultBean();
        epService.getEPRuntime().sendEvent(eventObject);
        EventBean theEvent = testListener.getAndResetLastNewData()[0];
        assertEquals(eventObject.getMapped("keyOne"), theEvent.get("a"));
        assertEquals(eventObject.getIndexed(1), theEvent.get("b"));
        assertEquals(eventObject.getNested().getNestedNested().getNestedNestedValue(), theEvent.get("c"));
        assertEquals(eventObject.getMapProperty(), theEvent.get("mapProperty"));
        assertEquals(eventObject.getArrayProperty()[0], theEvent.get("arrayProperty[0]"));

        eventObject.setIndexed(1, Integer.MIN_VALUE);
        assertFalse(testListener.isInvoked());
        epService.getEPRuntime().sendEvent(eventObject);
        assertFalse(testListener.isInvoked());

        eventObject.setIndexed(1, 2);
        epService.getEPRuntime().sendEvent(eventObject);
        assertTrue(testListener.isInvoked());
    }
}