public function testCopyEnsureTzIsCopied()
{
$dating = Date::createFromDate(2000, 1, 1, 'Europe/London');
$dating2 = $dating->copy();
$this->assertSame($dating->getTimezoneName(), $dating2->getTimezoneName());
$this->assertSame($dating->getOffset(), $dating2->getOffset());
}
public function testAddDayPassingArg()
{
$this->assertSame(12, Date::createFromDate(1975, 5, 10)->addDay(2)->getDay());
}
/**
* @expectedException \InvalidArgumentException
*/
public function testCreateWithInvalidTimezoneOffset()
{
Date::createFromDate(2000, 1, 1, 'Mars/Somewhere');
}
public function testGetTimezoneName()
{
$dt = Date::createFromDate(2000, 1, 1, 'America/Toronto');
$this->assertSame('America/Toronto', $dt->getTimezoneName());
$dt = Date::createFromDate(2000, 1, 1, -5);
$this->assertSame('-05:00', $dt->getTimezoneName());
}
public function testDaySetterWithWrap()
{
$d = Date::createFromDate(2012, 8, 5)->day(32);
$this->assertSame(1, $d->getDay());
}
public function testFluidSetTime()
{
$d = Date::createFromDate(2000, 1, 1)->setTime(25, 61, 61);
$this->assertTrue($d instanceof Date);
$this->assertDate($d, 2000, 1, 2, 2, 2, 1);
}
public function test3rdWednesdayOfYear()
{
$d = Date::createFromDate(1975, 8, 5)->nthOfYear(3, 3);
$this->assertDate($d, 1975, 1, 15, 0, 0, 0);
}
public function testIsBirthday()
{
$dt = Date::now();
$aBirthday = $dt->subYear();
$this->assertTrue($aBirthday->isBirthday());
$notABirthday = $dt->subDay();
$this->assertFalse($notABirthday->isBirthday());
$alsoNotABirthday = $dt->addDays(2);
$this->assertFalse($alsoNotABirthday->isBirthday());
$dt1 = Date::createFromDate(1987, 4, 23);
$dt2 = Date::createFromDate(2014, 9, 26);
$dt3 = Date::createFromDate(2014, 4, 23);
$this->assertFalse($dt2->isBirthday($dt1));
$this->assertTrue($dt3->isBirthday($dt1));
}
public function testDiffInSecondsWithTimezones()
{
$dtOttawa = Date::createFromDate(2000, 1, 1, 'America/Toronto');
$dtVancouver = Date::createFromDate(2000, 1, 1, 'America/Vancouver');
$this->assertSame(3 * 60 * 60, $dtOttawa->diffInSeconds($dtVancouver));
}
public function testIsSaturday()
{
// True in the past past
$this->assertTrue(Date::createFromDate(2015, 6, 6)->isSaturday());
$this->assertTrue(Date::now()->subWeek()->previous(Date::SATURDAY)->isSaturday());
// True in the future
$this->assertTrue(Date::now()->addWeek()->previous(Date::SATURDAY)->isSaturday());
$this->assertTrue(Date::now()->addMonth()->previous(Date::SATURDAY)->isSaturday());
// False in the past
$this->assertFalse(Date::now()->subWeek()->previous(Date::SUNDAY)->isSaturday());
$this->assertFalse(Date::now()->subMonth()->previous(Date::SUNDAY)->isSaturday());
// False in the future
$this->assertFalse(Date::now()->addWeek()->previous(Date::SUNDAY)->isSaturday());
$this->assertFalse(Date::now()->addMonth()->previous(Date::SUNDAY)->isSaturday());
}
public function testCreateFromDateWithDateTimeZone()
{
$d = Date::createFromDate(1975, 5, 21, new \DateTimeZone('Europe/London'));
$this->assertDate($d, 1975, 5, 21);
$this->assertSame('Europe/London', $d->getTimezoneName());
}