/*
* 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.solr.schema;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexableField;
import org.apache.lucene.index.StorableField;
import org.apache.lucene.util.LuceneTestCase;
import org.apache.solr.util.DateMathParser;
import org.junit.Ignore;
import java.util.Date;
import java.util.TimeZone;
import java.util.Locale;
public class DateFieldTest extends LuceneTestCase {
public static TimeZone UTC = TimeZone.getTimeZone("UTC");
protected DateField f = null;
protected DateMathParser p = new DateMathParser(UTC, Locale.ROOT);
@Override
public void setUp() throws Exception {
super.setUp();
f = new DateField();
}
public void assertToI(String expected, String input) {
assertEquals("Input: " + input, expected, f.toInternal(input));
}
public void assertToI(String expected, long input) {
assertEquals("Input: " + input, expected, f.toInternal(new Date(input)));
}
public void testToInternal() throws Exception {
assertToI("1995-12-31T23:59:59.999", "1995-12-31T23:59:59.999666Z");
assertToI("1995-12-31T23:59:59.999", "1995-12-31T23:59:59.999Z");
assertToI("1995-12-31T23:59:59.99", "1995-12-31T23:59:59.99Z");
assertToI("1995-12-31T23:59:59.9", "1995-12-31T23:59:59.9Z");
assertToI("1995-12-31T23:59:59", "1995-12-31T23:59:59Z");
// here the input isn't in the canonical form, but we should be forgiving
assertToI("1995-12-31T23:59:59.99", "1995-12-31T23:59:59.990Z");
assertToI("1995-12-31T23:59:59.9", "1995-12-31T23:59:59.900Z");
assertToI("1995-12-31T23:59:59.9", "1995-12-31T23:59:59.90Z");
assertToI("1995-12-31T23:59:59", "1995-12-31T23:59:59.000Z");
assertToI("1995-12-31T23:59:59", "1995-12-31T23:59:59.00Z");
assertToI("1995-12-31T23:59:59", "1995-12-31T23:59:59.0Z");
// kind of kludgy, but we have other tests for the actual date math
assertToI(f.toInternal(p.parseMath("/DAY")), "NOW/DAY");
// as of Solr 1.3
assertToI("1995-12-31T00:00:00", "1995-12-31T23:59:59Z/DAY");
assertToI("1995-12-31T00:00:00", "1995-12-31T23:59:59.123Z/DAY");
assertToI("1995-12-31T00:00:00", "1995-12-31T23:59:59.123999Z/DAY");
}
public void testToInternalObj() throws Exception {
assertToI("1995-12-31T23:59:59.999", 820454399999l);
assertToI("1995-12-31T23:59:59.99", 820454399990l);
assertToI("1995-12-31T23:59:59.9", 820454399900l);
assertToI("1995-12-31T23:59:59", 820454399000l);
}
public void assertParseMath(long expected, String input) {
Date d = new Date(0);
assertEquals("Input: "+input, expected, f.parseMath(d, input).getTime());
}
// as of Solr1.3
public void testParseMath() {
assertParseMath(820454699999l, "1995-12-31T23:59:59.999765Z+5MINUTES");
assertParseMath(820454699999l, "1995-12-31T23:59:59.999Z+5MINUTES");
assertParseMath(820454699990l, "1995-12-31T23:59:59.99Z+5MINUTES");
assertParseMath(194918400000l, "1976-03-06T03:06:00Z/DAY");
// here the input isn't in the canonical form, but we should be forgiving
assertParseMath(820454699990l, "1995-12-31T23:59:59.990Z+5MINUTES");
assertParseMath(194918400000l, "1976-03-06T03:06:00.0Z/DAY");
assertParseMath(194918400000l, "1976-03-06T03:06:00.00Z/DAY");
assertParseMath(194918400000l, "1976-03-06T03:06:00.000Z/DAY");
}
public void assertToObject(long expected, String input) throws Exception {
assertEquals("Input: "+input, expected, f.toObject(input).getTime());
}
// as of Solr1.3
public void testToObject() throws Exception {
// just after epoch
assertToObject( 5L, "1970-01-01T00:00:00.005Z");
assertToObject( 0L, "1970-01-01T00:00:00Z");
assertToObject(370L, "1970-01-01T00:00:00.37Z");
assertToObject(900L, "1970-01-01T00:00:00.9Z");
// well after epoch
assertToObject(820454399987l, "1995-12-31T23:59:59.987666Z");
assertToObject(820454399987l, "1995-12-31T23:59:59.987Z");
assertToObject(820454399980l, "1995-12-31T23:59:59.98Z");
assertToObject(820454399900l, "1995-12-31T23:59:59.9Z");
assertToObject(820454399000l, "1995-12-31T23:59:59Z");
// waaaay after epoch
assertToObject(327434918399005L, "12345-12-31T23:59:59.005Z");
assertToObject(327434918399000L, "12345-12-31T23:59:59Z");
assertToObject(327434918399370L, "12345-12-31T23:59:59.37Z");
assertToObject(327434918399900L, "12345-12-31T23:59:59.9Z");
// well before epoch
assertToObject(-52700112001000L, "0299-12-31T23:59:59Z");
assertToObject(-52700112000877L, "0299-12-31T23:59:59.123Z");
assertToObject(-52700112000910L, "0299-12-31T23:59:59.09Z");
// flexible in parsing years less then 4 digits
assertToObject(-52700112001000L, "299-12-31T23:59:59Z");
}
public void testFormatter() {
// just after epoch
assertFormat("1970-01-01T00:00:00.005", 5L);
assertFormat("1970-01-01T00:00:00", 0L);
assertFormat("1970-01-01T00:00:00.37", 370L);
assertFormat("1970-01-01T00:00:00.9", 900L);
// well after epoch
assertFormat("1999-12-31T23:59:59.005", 946684799005L);
assertFormat("1999-12-31T23:59:59", 946684799000L);
assertFormat("1999-12-31T23:59:59.37", 946684799370L);
assertFormat("1999-12-31T23:59:59.9", 946684799900L);
// waaaay after epoch
assertFormat("12345-12-31T23:59:59.005", 327434918399005L);
assertFormat("12345-12-31T23:59:59", 327434918399000L);
assertFormat("12345-12-31T23:59:59.37", 327434918399370L);
assertFormat("12345-12-31T23:59:59.9", 327434918399900L);
// well before epoch
assertFormat("0299-12-31T23:59:59", -52700112001000L);
assertFormat("0299-12-31T23:59:59.123", -52700112000877L);
assertFormat("0299-12-31T23:59:59.09", -52700112000910L);
}
/**
* Using dates in the canonical format, verify that parsing+formating
* is an identify function
*/
public void testRoundTrip() throws Exception {
// typical dates, various precision
assertRoundTrip("1995-12-31T23:59:59.987Z");
assertRoundTrip("1995-12-31T23:59:59.98Z");
assertRoundTrip("1995-12-31T23:59:59.9Z");
assertRoundTrip("1995-12-31T23:59:59Z");
assertRoundTrip("1976-03-06T03:06:00Z");
// dates with atypical years
assertRoundTrip("0001-01-01T01:01:01Z");
assertRoundTrip("12021-12-01T03:03:03Z");
}
@Ignore("SOLR-2773: Non-Positive years don't work")
public void testRoundTripNonPositiveYear() throws Exception {
// :TODO: ambiguity about year zero
// assertRoundTrip("0000-04-04T04:04:04Z");
// dates with negative years
assertRoundTrip("-0005-05-05T05:05:05Z");
assertRoundTrip("-2021-12-01T04:04:04Z");
assertRoundTrip("-12021-12-01T02:02:02Z");
// :TODO: assertFormat and assertToObject some negative years
}
protected void assertFormat(final String expected, final long millis) {
assertEquals(expected, f.formatDate(new Date(millis)));
}
protected void assertRoundTrip(String canonicalDate) throws Exception {
Date d = DateField.parseDate(canonicalDate);
String result = DateField.formatExternal(d);
assertEquals("d:" + d.getTime(), canonicalDate, result);
}
public void testCreateField() {
int props = FieldProperties.INDEXED ^ FieldProperties.STORED;
SchemaField sf = new SchemaField( "test", f, props, null );
StorableField out = f.createField(sf, "1995-12-31T23:59:59Z", 1.0f );
assertEquals(820454399000l, f.toObject( out ).getTime() );
out = f.createField(sf, new Date(820454399000l), 1.0f );
assertEquals(820454399000l, f.toObject( out ).getTime() );
}
}