public function test_equals()
{
$weekDef_iso = WeekFields::ISO();
$weekDef_sundayStart = WeekFields::SUNDAY_START();
$this->assertTrue($weekDef_iso->equals(WeekFields::of(DayOfWeek::MONDAY(), 4)));
$this->assertTrue($weekDef_sundayStart->equals(WeekFields::of(DayOfWeek::SUNDAY(), 1)));
//$this->assertEquals($weekDef_iso->hashCode(), WeekFields::of(DayOfWeek::MONDAY(), 4)->hashCode());
// $this->assertEquals($weekDef_sundayStart->hashCode(), WeekFields::of(DayOfWeek::SUNDAY(), 1)->hashCode());
$this->assertFalse($weekDef_iso->equals($weekDef_sundayStart));
//$this->assertNotEquals($weekDef_iso->hashCode(), $weekDef_sundayStart->hashCode());
}
/**
* Obtains an instance of {@code WeekFields} appropriate for a locale.
* <p>
* This will look up appropriate values from the provider of localization data.
*
* @param Locale $locale the locale to use, not null
* @return WeekFields the week-definition, not null
*/
public static function ofLocale(Locale $locale)
{
// TODO $locale = Locale::of($locale->getLanguage(), $locale->getCountry()); // elminate variants
$cal = IntlCalendar::createInstance(null, $locale->getLocale());
$calDow = $cal->getFirstDayOfWeek();
$dow = DayOfWeek::SUNDAY()->plus($calDow - 1);
$minDays = $cal->getMinimalDaysInFirstWeek();
return WeekFields::of($dow, $minDays);
}