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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.commons.lang3.time;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertNull;
import java.text.ParsePosition;
import java.util.Calendar;
import java.util.Date;
import java.util.Locale;
import java.util.TimeZone;
import org.apache.commons.lang3.AbstractLangTest;
import org.junit.jupiter.api.Test;
public class FastDateParser_MoreOrLessTest extends AbstractLangTest {
private static final TimeZone NEW_YORK = TimeZone.getTimeZone("America/New_York");
@Test
public void testInputHasLessCharacters() {
final FastDateParser parser = new FastDateParser("MM/dd/yyy", TimeZone.getDefault(), Locale.getDefault());
final ParsePosition parsePosition = new ParsePosition(0);
assertNull(parser.parse("03/23", parsePosition));
assertEquals(5, parsePosition.getErrorIndex());
}
@Test
public void testInputHasMoreCharacters() {
final FastDateParser parser = new FastDateParser("MM/dd", TimeZone.getDefault(), Locale.getDefault());
final ParsePosition parsePosition = new ParsePosition(0);
final Date date = parser.parse("3/23/61", parsePosition);
assertEquals(4, parsePosition.getIndex());
final Calendar calendar = Calendar.getInstance();
calendar.setTime(date);
assertEquals(2, calendar.get(Calendar.MONTH));
assertEquals(23, calendar.get(Calendar.DATE));
}
@Test
public void testInputHasPrecedingCharacters() {
final FastDateParser parser = new FastDateParser("MM/dd", TimeZone.getDefault(), Locale.getDefault());
final ParsePosition parsePosition = new ParsePosition(0);
final Date date = parser.parse("A 3/23/61", parsePosition);
assertNull(date);
assertEquals(0, parsePosition.getIndex());
assertEquals(0, parsePosition.getErrorIndex());
}
@Test
public void testInputHasWhitespace() {
final FastDateParser parser = new FastDateParser("M/d/y", TimeZone.getDefault(), Locale.getDefault());
//SimpleDateFormat parser = new SimpleDateFormat("M/d/y");
final ParsePosition parsePosition = new ParsePosition(0);
final Date date = parser.parse(" 3/ 23/ 1961", parsePosition);
assertEquals(12, parsePosition.getIndex());
final Calendar calendar = Calendar.getInstance();
calendar.setTime(date);
assertEquals(1961, calendar.get(Calendar.YEAR));
assertEquals(2, calendar.get(Calendar.MONTH));
assertEquals(23, calendar.get(Calendar.DATE));
}
@Test
public void testInputHasWrongCharacters() {
final FastDateParser parser = new FastDateParser("MM-dd-yyy", TimeZone.getDefault(), Locale.getDefault());
final ParsePosition parsePosition = new ParsePosition(0);
assertNull(parser.parse("03/23/1961", parsePosition));
assertEquals(2, parsePosition.getErrorIndex());
}
@Test
public void testInputHasWrongDay() {
final FastDateParser parser = new FastDateParser("EEEE, MM/dd/yyy", NEW_YORK, Locale.US);
final String input = "Thursday, 03/23/61";
final ParsePosition parsePosition = new ParsePosition(0);
assertNotNull(parser.parse(input, parsePosition));
assertEquals(input.length(), parsePosition.getIndex());
parsePosition.setIndex(0);
assertNull(parser.parse( "Thorsday, 03/23/61", parsePosition));
assertEquals(0, parsePosition.getErrorIndex());
}
@Test
public void testInputHasWrongTimeZone() {
final FastDateParser parser = new FastDateParser("mm:ss z", NEW_YORK, Locale.US);
final String input = "11:23 Pacific Standard Time";
final ParsePosition parsePosition = new ParsePosition(0);
assertNotNull(parser.parse(input, parsePosition));
assertEquals(input.length(), parsePosition.getIndex());
parsePosition.setIndex(0);
assertNull(parser.parse( "11:23 Pacific Standard ", parsePosition));
assertEquals(6, parsePosition.getErrorIndex());
}
}
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