/*
***************************************************************************************
* Copyright (C) 2006 EsperTech, Inc. All rights reserved. *
* http://www.espertech.com/esper *
* 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.enummethod;
import com.espertech.esper.client.Configuration;
import com.espertech.esper.client.EPServiceProvider;
import com.espertech.esper.client.EPServiceProviderManager;
import com.espertech.esper.client.EPStatement;
import com.espertech.esper.client.scopetest.EPAssertionUtil;
import com.espertech.esper.client.scopetest.SupportUpdateListener;
import com.espertech.esper.metrics.instrumentation.InstrumentationHelper;
import com.espertech.esper.supportregression.bean.SupportBean_ST0_Container;
import com.espertech.esper.supportregression.bean.SupportCollection;
import com.espertech.esper.supportregression.bean.lambda.LambdaAssertionUtil;
import com.espertech.esper.supportregression.client.SupportConfigFactory;
import junit.framework.TestCase;
public class TestEnumCountOf extends TestCase {
private EPServiceProvider epService;
private SupportUpdateListener listener;
public void setUp() {
Configuration config = SupportConfigFactory.getConfiguration();
config.addEventType("Bean", SupportBean_ST0_Container.class);
config.addEventType("SupportCollection", SupportCollection.class);
epService = EPServiceProviderManager.getDefaultProvider(config);
epService.initialize();
if (InstrumentationHelper.ENABLED) { InstrumentationHelper.startTest(epService, this.getClass(), getName());}
listener = new SupportUpdateListener();
}
protected void tearDown() throws Exception {
if (InstrumentationHelper.ENABLED) { InstrumentationHelper.endTest();}
listener = null;
}
public void testCountOfEvents() {
String[] fields = new String[] {"val0", "val1"};
String eplFragment = "select " +
"contained.countof(x=> x.p00 = 9) as val0, " +
"contained.countof() as val1 " +
" from Bean";
EPStatement stmtFragment = epService.getEPAdministrator().createEPL(eplFragment);
stmtFragment.addListener(listener);
LambdaAssertionUtil.assertTypes(stmtFragment.getEventType(), fields, new Class[]{Integer.class, Integer.class});
epService.getEPRuntime().sendEvent(SupportBean_ST0_Container.make2Value("E1,1", "E2,9", "E2,9"));
EPAssertionUtil.assertProps(listener.assertOneGetNewAndReset(), fields,
new Object[]{2, 3});
epService.getEPRuntime().sendEvent(SupportBean_ST0_Container.make2Value(null));
EPAssertionUtil.assertProps(listener.assertOneGetNewAndReset(), fields,
new Object[]{null, null});
epService.getEPRuntime().sendEvent(SupportBean_ST0_Container.make2Value(new String[0]));
EPAssertionUtil.assertProps(listener.assertOneGetNewAndReset(), fields,
new Object[]{0, 0});
epService.getEPRuntime().sendEvent(SupportBean_ST0_Container.make2Value("E1,9"));
EPAssertionUtil.assertProps(listener.assertOneGetNewAndReset(), fields,
new Object[]{1, 1});
epService.getEPRuntime().sendEvent(SupportBean_ST0_Container.make2Value("E1,1"));
EPAssertionUtil.assertProps(listener.assertOneGetNewAndReset(), fields,
new Object[]{0, 1});
}
public void testCountOfScalar() {
String[] fields = new String[] {"val0","val1"};
String eplFragment = "select " +
"strvals.countof() as val0, " +
"strvals.countof(x => x = 'E1') as val1 " +
" from SupportCollection";
EPStatement stmtFragment = epService.getEPAdministrator().createEPL(eplFragment);
stmtFragment.addListener(listener);
LambdaAssertionUtil.assertTypes(stmtFragment.getEventType(), fields, new Class[]{Integer.class, Integer.class});
epService.getEPRuntime().sendEvent(SupportCollection.makeString("E1,E2"));
EPAssertionUtil.assertProps(listener.assertOneGetNewAndReset(), fields, new Object[]{2, 1});
epService.getEPRuntime().sendEvent(SupportCollection.makeString("E1,E2,E1,E3"));
EPAssertionUtil.assertProps(listener.assertOneGetNewAndReset(), fields, new Object[]{4, 2});
}
}