/*
* Copyright 2002-2017 the original author or authors.
*
* 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.springframework.format.datetime.standard;
import java.time.Duration;
import java.time.Instant;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.LocalTime;
import java.time.MonthDay;
import java.time.Period;
import java.time.YearMonth;
import java.time.ZoneId;
import java.time.format.DateTimeFormatter;
import java.time.format.FormatStyle;
import java.util.ArrayList;
import java.util.Date;
import java.util.GregorianCalendar;
import java.util.List;
import java.util.Locale;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.springframework.beans.MutablePropertyValues;
import org.springframework.context.i18n.LocaleContextHolder;
import org.springframework.core.convert.support.DefaultConversionService;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.format.annotation.DateTimeFormat.ISO;
import org.springframework.format.support.FormattingConversionService;
import org.springframework.validation.DataBinder;
import static org.junit.Assert.*;
/**
* @author Keith Donald
* @author Juergen Hoeller
* @author Phillip Webb
*/
public class DateTimeFormattingTests {
private FormattingConversionService conversionService;
private DataBinder binder;
@Before
public void setUp() {
DateTimeFormatterRegistrar registrar = new DateTimeFormatterRegistrar();
setUp(registrar);
}
private void setUp(DateTimeFormatterRegistrar registrar) {
conversionService = new FormattingConversionService();
DefaultConversionService.addDefaultConverters(conversionService);
registrar.registerFormatters(conversionService);
DateTimeBean bean = new DateTimeBean();
bean.getChildren().add(new DateTimeBean());
binder = new DataBinder(bean);
binder.setConversionService(conversionService);
LocaleContextHolder.setLocale(Locale.US);
DateTimeContext context = new DateTimeContext();
context.setTimeZone(ZoneId.of("-05:00"));
DateTimeContextHolder.setDateTimeContext(context);
}
@After
public void tearDown() {
LocaleContextHolder.setLocale(null);
DateTimeContextHolder.setDateTimeContext(null);
}
@Test
public void testBindLocalDate() {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("localDate", "10/31/09");
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
assertEquals("10/31/09", binder.getBindingResult().getFieldValue("localDate"));
}
@Test
public void testBindLocalDateWithSpecificStyle() throws Exception {
DateTimeFormatterRegistrar registrar = new DateTimeFormatterRegistrar();
registrar.setDateStyle(FormatStyle.LONG);
setUp(registrar);
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("localDate", "October 31, 2009");
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
assertEquals("October 31, 2009", binder.getBindingResult().getFieldValue("localDate"));
}
@Test
public void testBindLocalDateWithSpecificFormatter() throws Exception {
DateTimeFormatterRegistrar registrar = new DateTimeFormatterRegistrar();
registrar.setDateFormatter(DateTimeFormatter.ofPattern("yyyyMMdd"));
setUp(registrar);
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("localDate", "20091031");
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
assertEquals("20091031", binder.getBindingResult().getFieldValue("localDate"));
}
@Test
public void testBindLocalDateArray() {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("localDate", new String[] {"10/31/09"});
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
}
@Test
public void testBindLocalDateAnnotated() {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("localDateAnnotated", "Oct 31, 2009");
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
assertEquals("Oct 31, 2009", binder.getBindingResult().getFieldValue("localDateAnnotated"));
}
@Test
public void testBindLocalDateAnnotatedWithError() {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("localDateAnnotated", "Oct -31, 2009");
binder.bind(propertyValues);
assertEquals(1, binder.getBindingResult().getFieldErrorCount("localDateAnnotated"));
assertEquals("Oct -31, 2009", binder.getBindingResult().getFieldValue("localDateAnnotated"));
}
@Test
public void testBindNestedLocalDateAnnotated() {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("children[0].localDateAnnotated", "Oct 31, 2009");
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
assertEquals("Oct 31, 2009", binder.getBindingResult().getFieldValue("children[0].localDateAnnotated"));
}
@Test
public void testBindLocalDateAnnotatedWithDirectFieldAccess() {
binder.initDirectFieldAccess();
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("localDateAnnotated", "Oct 31, 2009");
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
assertEquals("Oct 31, 2009", binder.getBindingResult().getFieldValue("localDateAnnotated"));
}
@Test
public void testBindLocalDateAnnotatedWithDirectFieldAccessAndError() {
binder.initDirectFieldAccess();
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("localDateAnnotated", "Oct -31, 2009");
binder.bind(propertyValues);
assertEquals(1, binder.getBindingResult().getFieldErrorCount("localDateAnnotated"));
assertEquals("Oct -31, 2009", binder.getBindingResult().getFieldValue("localDateAnnotated"));
}
@Test
public void testBindLocalDateFromJavaUtilCalendar() throws Exception {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("localDate", new GregorianCalendar(2009, 9, 31, 0, 0));
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
assertEquals("10/31/09", binder.getBindingResult().getFieldValue("localDate"));
}
@Test
public void testBindLocalTime() {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("localTime", "12:00 PM");
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
assertEquals("12:00 PM", binder.getBindingResult().getFieldValue("localTime"));
}
@Test
public void testBindLocalTimeWithSpecificStyle() throws Exception {
DateTimeFormatterRegistrar registrar = new DateTimeFormatterRegistrar();
registrar.setTimeStyle(FormatStyle.MEDIUM);
setUp(registrar);
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("localTime", "12:00:00 PM");
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
assertEquals("12:00:00 PM", binder.getBindingResult().getFieldValue("localTime"));
}
@Test
public void testBindLocalTimeWithSpecificFormatter() throws Exception {
DateTimeFormatterRegistrar registrar = new DateTimeFormatterRegistrar();
registrar.setTimeFormatter(DateTimeFormatter.ofPattern("HHmmss"));
setUp(registrar);
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("localTime", "130000");
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
assertEquals("130000", binder.getBindingResult().getFieldValue("localTime"));
}
@Test
public void testBindLocalTimeAnnotated() {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("localTimeAnnotated", "12:00:00 PM");
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
assertEquals("12:00:00 PM", binder.getBindingResult().getFieldValue("localTimeAnnotated"));
}
@Test
public void testBindLocalTimeFromJavaUtilCalendar() throws Exception {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("localTime", new GregorianCalendar(1970, 0, 0, 12, 0));
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
assertEquals("12:00 PM", binder.getBindingResult().getFieldValue("localTime"));
}
@Test
public void testBindLocalDateTime() {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("localDateTime", LocalDateTime.of(2009, 10, 31, 12, 0));
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
String value = binder.getBindingResult().getFieldValue("localDateTime").toString();
assertTrue(value.startsWith("10/31/09"));
assertTrue(value.endsWith("12:00 PM"));
}
@Test
public void testBindLocalDateTimeAnnotated() {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("localDateTimeAnnotated", LocalDateTime.of(2009, 10, 31, 12, 0));
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
String value = binder.getBindingResult().getFieldValue("localDateTimeAnnotated").toString();
assertTrue(value.startsWith("Oct 31, 2009"));
assertTrue(value.endsWith("12:00:00 PM"));
}
@Test
public void testBindLocalDateTimeFromJavaUtilCalendar() throws Exception {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("localDateTime", new GregorianCalendar(2009, 9, 31, 12, 0));
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
String value = binder.getBindingResult().getFieldValue("localDateTime").toString();
assertTrue(value.startsWith("10/31/09"));
assertTrue(value.endsWith("12:00 PM"));
}
@Test
public void testBindDateTimeWithSpecificStyle() throws Exception {
DateTimeFormatterRegistrar registrar = new DateTimeFormatterRegistrar();
registrar.setDateTimeStyle(FormatStyle.MEDIUM);
setUp(registrar);
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("localDateTime", LocalDateTime.of(2009, 10, 31, 12, 0));
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
String value = binder.getBindingResult().getFieldValue("localDateTime").toString();
assertTrue(value.startsWith("Oct 31, 2009"));
assertTrue(value.endsWith("12:00:00 PM"));
}
@Test
public void testBindDateTimeAnnotatedPattern() {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("dateTimeAnnotatedPattern", "10/31/09 12:00 PM");
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
assertEquals("10/31/09 12:00 PM", binder.getBindingResult().getFieldValue("dateTimeAnnotatedPattern"));
}
@Test
public void testBindDateTimeOverflow() {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("dateTimeAnnotatedPattern", "02/29/09 12:00 PM");
binder.bind(propertyValues);
assertEquals(1, binder.getBindingResult().getErrorCount());
}
@Test
public void testBindISODate() {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("isoDate", "2009-10-31");
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
assertEquals("2009-10-31", binder.getBindingResult().getFieldValue("isoDate"));
}
@Test
public void testBindISOTime() {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("isoTime", "12:00:00");
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
assertEquals("12:00:00", binder.getBindingResult().getFieldValue("isoTime"));
}
@Test
public void testBindISOTimeWithZone() {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("isoTime", "12:00:00.000-05:00");
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
assertEquals("12:00:00", binder.getBindingResult().getFieldValue("isoTime"));
}
@Test
public void testBindISODateTime() {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("isoDateTime", "2009-10-31T12:00:00");
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
assertEquals("2009-10-31T12:00:00", binder.getBindingResult().getFieldValue("isoDateTime"));
}
@Test
public void testBindISODateTimeWithZone() {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("isoDateTime", "2009-10-31T12:00:00.000Z");
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
assertEquals("2009-10-31T12:00:00", binder.getBindingResult().getFieldValue("isoDateTime"));
}
@Test
public void testBindInstant() {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("instant", "2009-10-31T12:00:00.000Z");
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
assertTrue(binder.getBindingResult().getFieldValue("instant").toString().startsWith("2009-10-31T12:00"));
}
@Test
@SuppressWarnings("deprecation")
public void testBindInstantFromJavaUtilDate() throws Exception {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("instant", new Date(109, 9, 31, 12, 0));
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
assertTrue(binder.getBindingResult().getFieldValue("instant").toString().startsWith("2009-10-31"));
}
@Test
public void testBindPeriod() {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("period", "P6Y3M1D");
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
assertTrue(binder.getBindingResult().getFieldValue("period").toString().equals("P6Y3M1D"));
}
@Test
public void testBindDuration() {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("duration", "PT8H6M12.345S");
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
assertTrue(binder.getBindingResult().getFieldValue("duration").toString().equals("PT8H6M12.345S"));
}
@Test
public void testBindYearMonth() {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("yearMonth", "2007-12");
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
assertTrue(binder.getBindingResult().getFieldValue("yearMonth").toString().equals("2007-12"));
}
@Test
public void testBindMonthDay() {
MutablePropertyValues propertyValues = new MutablePropertyValues();
propertyValues.add("monthDay", "--12-03");
binder.bind(propertyValues);
assertEquals(0, binder.getBindingResult().getErrorCount());
assertTrue(binder.getBindingResult().getFieldValue("monthDay").toString().equals("--12-03"));
}
public static class DateTimeBean {
private LocalDate localDate;
@DateTimeFormat(style = "M-")
private LocalDate localDateAnnotated;
private LocalTime localTime;
@DateTimeFormat(style = "-M")
private LocalTime localTimeAnnotated;
private LocalDateTime localDateTime;
@DateTimeFormat(style = "MM")
private LocalDateTime localDateTimeAnnotated;
@DateTimeFormat(pattern = "M/d/yy h:mm a")
private LocalDateTime dateTimeAnnotatedPattern;
@DateTimeFormat(iso = ISO.DATE)
private LocalDate isoDate;
@DateTimeFormat(iso = ISO.TIME)
private LocalTime isoTime;
@DateTimeFormat(iso = ISO.DATE_TIME)
private LocalDateTime isoDateTime;
private Instant instant;
private Period period;
private Duration duration;
private YearMonth yearMonth;
private MonthDay monthDay;
private final List<DateTimeBean> children = new ArrayList<>();
public LocalDate getLocalDate() {
return localDate;
}
public void setLocalDate(LocalDate localDate) {
this.localDate = localDate;
}
public LocalDate getLocalDateAnnotated() {
return localDateAnnotated;
}
public void setLocalDateAnnotated(LocalDate localDateAnnotated) {
this.localDateAnnotated = localDateAnnotated;
}
public LocalTime getLocalTime() {
return localTime;
}
public void setLocalTime(LocalTime localTime) {
this.localTime = localTime;
}
public LocalTime getLocalTimeAnnotated() {
return localTimeAnnotated;
}
public void setLocalTimeAnnotated(LocalTime localTimeAnnotated) {
this.localTimeAnnotated = localTimeAnnotated;
}
public LocalDateTime getLocalDateTime() {
return localDateTime;
}
public void setLocalDateTime(LocalDateTime localDateTime) {
this.localDateTime = localDateTime;
}
public LocalDateTime getLocalDateTimeAnnotated() {
return localDateTimeAnnotated;
}
public void setLocalDateTimeAnnotated(LocalDateTime localDateTimeAnnotated) {
this.localDateTimeAnnotated = localDateTimeAnnotated;
}
public LocalDateTime getDateTimeAnnotatedPattern() {
return dateTimeAnnotatedPattern;
}
public void setDateTimeAnnotatedPattern(LocalDateTime dateTimeAnnotatedPattern) {
this.dateTimeAnnotatedPattern = dateTimeAnnotatedPattern;
}
public LocalDate getIsoDate() {
return isoDate;
}
public void setIsoDate(LocalDate isoDate) {
this.isoDate = isoDate;
}
public LocalTime getIsoTime() {
return isoTime;
}
public void setIsoTime(LocalTime isoTime) {
this.isoTime = isoTime;
}
public LocalDateTime getIsoDateTime() {
return isoDateTime;
}
public void setIsoDateTime(LocalDateTime isoDateTime) {
this.isoDateTime = isoDateTime;
}
public Instant getInstant() {
return instant;
}
public void setInstant(Instant instant) {
this.instant = instant;
}
public Period getPeriod() {
return period;
}
public void setPeriod(Period period) {
this.period = period;
}
public Duration getDuration() {
return duration;
}
public void setDuration(Duration duration) {
this.duration = duration;
}
public YearMonth getYearMonth() {
return yearMonth;
}
public void setYearMonth(YearMonth yearMonth) {
this.yearMonth = yearMonth;
}
public MonthDay getMonthDay() {
return monthDay;
}
public void setMonthDay(MonthDay monthDay) {
this.monthDay = monthDay;
}
public List<DateTimeBean> getChildren() {
return children;
}
}
}