@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 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 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 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"));
}
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);
}