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* Licensed to the Apache Software Foundation (ASF) under one
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* 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
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*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
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* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
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*/
package org.apache.http.client.utils;
import java.util.Calendar;
import java.util.Date;
import org.apache.http.impl.cookie.DateParseException;
import org.junit.Assert;
import org.junit.Test;
/**
* Unit tests for {@link DateUtils}.
*/
public class TestDateUtils {
@Test
public void testBasicDateParse() throws Exception {
final Calendar calendar = Calendar.getInstance();
calendar.setTimeZone(DateUtils.GMT);
calendar.set(2005, Calendar.OCTOBER, 14, 0, 0, 0);
calendar.set(Calendar.MILLISECOND, 0);
final Date date1 = calendar.getTime();
final String[] formats = new String[] {
DateUtils.PATTERN_RFC1123
};
Date date2 = DateUtils.parseDate("Fri, 14 Oct 2005 00:00:00 GMT", formats, null);
Assert.assertEquals(date1, date2);
date2 = DateUtils.parseDate("Fri, 14 Oct 2005 00:00:00 GMT", formats);
Assert.assertEquals(date1, date2);
date2 = DateUtils.parseDate("Fri, 14 Oct 2005 00:00:00 GMT");
Assert.assertEquals(date1, date2);
}
@Test
public void testMalformedDate() {
Assert.assertNull(DateUtils.parseDate("Fri, 14 Oct 2005 00:00:00 GMT", new String[] {}, null));
}
@Test
public void testInvalidInput() throws Exception {
try {
DateUtils.parseDate(null, null, null);
Assert.fail("IllegalArgumentException should habe been thrown");
} catch (final IllegalArgumentException ex) {
// expected
}
try {
DateUtils.formatDate(null);
Assert.fail("IllegalArgumentException should habe been thrown");
} catch (final IllegalArgumentException ex) {
// expected
}
try {
DateUtils.formatDate(new Date(), null);
Assert.fail("IllegalArgumentException should habe been thrown");
} catch (final IllegalArgumentException ex) {
// expected
}
}
@Test
public void testTwoDigitYearDateParse() throws Exception {
final Calendar calendar = Calendar.getInstance();
calendar.setTimeZone(DateUtils.GMT);
calendar.set(2005, Calendar.OCTOBER, 14, 0, 0, 0);
calendar.set(Calendar.MILLISECOND, 0);
Date date1 = calendar.getTime();
final String[] formats = new String[] {
DateUtils.PATTERN_RFC1036
};
Date date2 = DateUtils.parseDate("Friday, 14-Oct-05 00:00:00 GMT", formats, null);
Assert.assertEquals(date1, date2);
calendar.set(1900, Calendar.JANUARY, 0, 0, 0, 0);
calendar.set(Calendar.MILLISECOND, 0);
final Date startDate = calendar.getTime();
calendar.set(1905, Calendar.OCTOBER, 14, 0, 0, 0);
calendar.set(Calendar.MILLISECOND, 0);
date1 = calendar.getTime();
date2 = DateUtils.parseDate("Friday, 14-Oct-05 00:00:00 GMT", formats, startDate);
Assert.assertEquals(date1, date2);
}
@Test
public void testParseQuotedDate() throws Exception {
final Calendar calendar = Calendar.getInstance();
calendar.setTimeZone(DateUtils.GMT);
calendar.set(2005, Calendar.OCTOBER, 14, 0, 0, 0);
calendar.set(Calendar.MILLISECOND, 0);
final Date date1 = calendar.getTime();
final String[] formats = new String[] {
DateUtils.PATTERN_RFC1123
};
final Date date2 = DateUtils.parseDate("'Fri, 14 Oct 2005 00:00:00 GMT'", formats);
Assert.assertEquals(date1, date2);
}
@Test
public void testBasicDateFormat() throws Exception {
final Calendar calendar = Calendar.getInstance();
calendar.setTimeZone(DateUtils.GMT);
calendar.set(2005, Calendar.OCTOBER, 14, 0, 0, 0);
calendar.set(Calendar.MILLISECOND, 0);
final Date date = calendar.getTime();
Assert.assertEquals("Fri, 14 Oct 2005 00:00:00 GMT", DateUtils.formatDate(date));
Assert.assertEquals("Fri, 14 Oct 2005 00:00:00 GMT", DateUtils.formatDate(date, DateUtils.PATTERN_RFC1123));
}
@Test
public void testConstructor() {
new DateParseException();
new DateParseException("Oppsie");
}
}