/tst/org/diffkit/common/tst/TestElementComparator.groovy

 1/**
 2 * Copyright 2010-2011 Joseph Panico
 3 *
 4 * Licensed under the Apache License, Version 2.0 (the "License");
 5 * you may not use this file except in compliance with the License.
 6 * You may obtain a copy of the License at
 7 *
 8 *   http://www.apache.org/licenses/LICENSE-2.0
 9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16package org.diffkit.common.tst
17
18import org.diffkit.common.DKComparableComparator;
19import org.diffkit.common.DKElementComparator;
20
21import groovy.util.GroovyTestCase;
22
23
24/**
25 * @author jpanico
26 */
27public class TestElementComparatorentComparator extends GroovyTestCase {
28	
29	public void testCompare(){
30		
31		Object[] lhs = ['value1', 'value2', 3, 'value4', 2] 
32		Object[] rhs = ['value0', 'value1', 3, 'value4', 3] 
33		
34		assert new DKElementComparator(0,0, DKComparableComparator.instance).compare(lhs, rhs) > 0
35		assert new DKElementComparator(0,1, DKComparableComparator.instance).compare(lhs, rhs) == 0
36		assert new DKElementComparator(2,2, DKComparableComparator.instance).compare(lhs, rhs) == 0
37		assert new DKElementComparator(3,3, DKComparableComparator.instance).compare(lhs, rhs) == 0
38		assert new DKElementComparator(4,4, DKComparableComparator.instance).compare(lhs, rhs) < 0
39						
40	}
41	
42}