/**
* @ZF-8650
*/
public function testFractionalPrecision()
{
$date = new Date();
$date->set('012345', Date::MILLISECOND);
$this->assertEquals(3, $date->getFractionalPrecision());
$this->assertEquals('345', $date->toString('S'));
$date->setFractionalPrecision(6);
$this->assertEquals(6, $date->getFractionalPrecision());
$this->assertEquals('345000', $date->toString('S'));
$date->add(200, Date::MILLISECOND);
$this->assertEquals(6, $date->getFractionalPrecision());
$this->assertEquals('345200', $date->toString('S'));
}