leapstupletest.java

jboss规则引擎

package org.drools.leaps;

/*
 * Copyright 2005 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.
 */

import junit.framework.TestCase;

import org.drools.FactHandle;
import org.drools.common.AgendaItem;

/**
 * @author Alexander Bagerman
 */
public class LeapsTupleTest extends TestCase {

    LeapsTuple     tuple;

    LeapsFactHandle h1;

    LeapsFactHandle h2;

    LeapsFactHandle h3;

    LeapsFactHandle h4;

    LeapsFactHandle hOutsider;

    protected void setUp() throws Exception {
        super.setUp();
        this.h1 = new LeapsFactHandle( 1,
                                      "one" );
        this.h2 = new LeapsFactHandle( 2,
                                      "two" );
        this.h3 = new LeapsFactHandle( 3,
                                      "three" );
        this.h4 = new LeapsFactHandle( 4,
                                      "four" );
        final LeapsFactHandle arr[] = {this.h1, this.h2, this.h3, this.h4};
        this.tuple = new LeapsTuple( arr,
                                     null,
                                     null );

        this.hOutsider = new LeapsFactHandle( 9876,
                                             "outsider" );
    }

    /*
     * Test method for 'org.drools.leaps.LeapsTuple.dependsOn(FactHandle)'
     */
    public void testDependsOn() {
        assertTrue( this.tuple.dependsOn( this.h3 ) );
        assertFalse( this.tuple.dependsOn( this.hOutsider ) );
    }

    /*
     * Test method for 'org.drools.leaps.LeapsTuple.get(int)'
     */
    public void testGetInt() {
        assertEquals( this.tuple.get( 3 ),
                      this.h4 );

    }

    /*
     * Test method for 'org.drools.leaps.LeapsTuple.get(Declaration)'
     */
    public void testGetDeclaration() {

    }

    /*
     * Test method for 'org.drools.leaps.LeapsTuple.getFactHandles()'
     */
    public void testGetFactHandles() {
        final FactHandle[] arr = this.tuple.getFactHandles();
        for ( int i = 0; i < arr.length; i++ ) {
            assertEquals( arr[0],
                          this.h1 );
            assertEquals( arr[1],
                          this.h2 );
            assertEquals( arr[2],
                          this.h3 );
            assertEquals( arr[3],
                          this.h4 );

        }
    }

    /*
     * Test method for 'org.drools.leaps.LeapsTuple.isActivationNull()'
     */
    public void testIsActivationNull() {
        final AgendaItem item = new AgendaItem( 0L,
                                                this.tuple,
                                                null,
                                                null );
        assertTrue( this.tuple.isActivationNull() );
        this.tuple.setActivation( item );
        assertFalse( this.tuple.isActivationNull() );
    }

    /*
     * Test method for 'org.drools.leaps.LeapsTuple.equals(Object)'
     */
    public void testEqualsObject() {
        final LeapsFactHandle arr[] = {this.h1, this.h2, this.h3, this.h4};
        final LeapsTuple tupleToCompare = new LeapsTuple( arr,
                                                          null,
                                                          null );
        assertEquals( this.tuple,
                      tupleToCompare );

    }

}