/*
* Copyright 2010 Red Hat, Inc. and/or its affiliates.
*
* 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.base.evaluators;
import org.junit.Test;
import static org.junit.Assert.*;
public class TimeIntervalParserTest {
@Test
public void testParse() {
String input = "2d10h49m10s789ms";
long expected = 211750789;
long[] result = TimeIntervalParser.parse( input );
assertEquals( 1, result.length );
assertEquals( expected, result[0] );
}
@Test
public void testParse2() {
String input = "10h49m789ms";
long expected = 10 * 3600000 + 49 * 60000 + 789;
long[] result = TimeIntervalParser.parse( input );
assertEquals( 1, result.length );
assertEquals( expected, result[0] );
}
@Test
public void testParse3() {
// ms are optional
String input = " 10h49m789 , 12h ";
long expected1 = 10 * 3600000 + 49 * 60000 + 789;
long expected2 = 12 * 3600000;
long[] result = TimeIntervalParser.parse( input );
assertEquals( 2, result.length );
assertEquals( expected1, result[0] );
assertEquals( expected2, result[1] );
}
@Test
public void testParse4() {
// raw ms without the unit declared
String input = " 15957, 3500000 ";
long expected1 = 15957;
long expected2 = 3500000;
long[] result = TimeIntervalParser.parse( input );
assertEquals( 2, result.length );
assertEquals( expected1, result[0] );
assertEquals( expected2, result[1] );
}
@Test
public void testParse5() {
// empty input
String input = "";
long[] result = TimeIntervalParser.parse( input );
assertEquals( 0, result.length );
}
@Test
public void testParse6() {
// null input
String input = null;
long[] result = TimeIntervalParser.parse( input );
assertEquals( 0, result.length );
}
@Test
public void testParse7() {
// empty input
String input = " ";
long[] result = TimeIntervalParser.parse( input );
assertEquals( 0, result.length );
}
@Test
public void testParse8() {
// raw ms without the unit declared
String input = " -15957, 3500000 ";
long expected1 = -15957;
long expected2 = 3500000;
long[] result = TimeIntervalParser.parse( input );
assertEquals( 2, result.length );
assertEquals( expected1, result[0] );
assertEquals( expected2, result[1] );
}
@Test
public void testParse9() {
// ms are optional
String input = " -10h49m789 , -8h ";
long expected1 = -( 10 * 3600000 + 49 * 60000 + 789 );
long expected2 = -( 8 * 3600000 );
long[] result = TimeIntervalParser.parse( input );
assertEquals( 2, result.length );
assertEquals( expected1, result[0] );
assertEquals( expected2, result[1] );
}
}