/*
* Copyright 2010 JBoss Inc
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.drools.core.test.model;
import org.drools.core.RuleBaseConfiguration;
import org.drools.core.RuleBaseConfiguration.AssertBehaviour;
import org.drools.core.RuleBaseConfiguration.SequentialAgenda;
import org.drools.core.common.PriorityQueueAgendaGroupFactory;
import org.junit.Ignore;
import org.junit.Test;
import java.util.Properties;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
public class RuleBaseConfigurationTest {
@Test
public void testSystemProperties() {
RuleBaseConfiguration cfg = new RuleBaseConfiguration();
assertEquals( AssertBehaviour.IDENTITY,
cfg.getAssertBehaviour() );
System.setProperty( "drools.equalityBehavior",
"EQUALITY" );
cfg = new RuleBaseConfiguration();
assertEquals( AssertBehaviour.EQUALITY,
cfg.getAssertBehaviour() );
System.getProperties().remove( "drools.equalityBehavior" );
}
@Test
public void testProgrammaticPropertiesFile() {
RuleBaseConfiguration cfg = new RuleBaseConfiguration();
assertEquals( true,
cfg.isIndexLeftBetaMemory() );
Properties properties = new Properties();
properties.setProperty( "drools.indexLeftBetaMemory",
"false" );
cfg = new RuleBaseConfiguration( properties );
assertEquals( false,
cfg.isIndexLeftBetaMemory() );
System.getProperties().remove( "drools.indexLeftBetaMemory" );
}
@Test
public void testAssertBehaviour() {
Properties properties = new Properties();
properties.setProperty( "drools.equalityBehavior", "identity" );
RuleBaseConfiguration cfg = new RuleBaseConfiguration(properties);
assertEquals( AssertBehaviour.IDENTITY, cfg.getAssertBehaviour() );
properties = new Properties();
properties.setProperty( "drools.equalityBehavior", "equality" );
cfg = new RuleBaseConfiguration(properties);
assertEquals( AssertBehaviour.EQUALITY, cfg.getAssertBehaviour() );
}
@Test
public void testSequential() {
Properties properties = new Properties();
properties.setProperty( "drools.sequential", "false" );
RuleBaseConfiguration cfg = new RuleBaseConfiguration(properties);
assertFalse( cfg.isSequential() );
assertTrue( cfg.getAgendaGroupFactory() instanceof PriorityQueueAgendaGroupFactory );
properties = new Properties();
properties.setProperty( "drools.sequential.agenda", "sequential" );
properties.setProperty( "drools.sequential", "true" );
cfg = new RuleBaseConfiguration(properties);
assertTrue( cfg.isSequential() );
assertEquals( SequentialAgenda.SEQUENTIAL, cfg.getSequentialAgenda() );
properties = new Properties();
properties.setProperty( "drools.sequential.agenda", "dynamic" );
properties.setProperty( "drools.sequential", "true" );
cfg = new RuleBaseConfiguration(properties);
assertTrue( cfg.isSequential() );
assertEquals( SequentialAgenda.DYNAMIC, cfg.getSequentialAgenda() );
assertTrue( cfg.getAgendaGroupFactory() instanceof PriorityQueueAgendaGroupFactory );
}
@Test @Ignore("phreak is still not the default but it will be")
public void testLRUnlinking() {
RuleBaseConfiguration cfg = new RuleBaseConfiguration();
assertEquals( true,
cfg.isPhreakEnabled() );
Properties properties = new Properties();
properties.setProperty( "drools.phreakEnabled",
"false" );
cfg = new RuleBaseConfiguration( properties );
assertEquals( false,
cfg.isPhreakEnabled() );
}
}