public function testSingle()
{
$prm = Primitive::timestampTZ('test')->setSingle();
$array = array('test' => '1234-01-02 17:38:59');
$this->assertTrue($prm->import($array));
$this->assertEquals(1234, $prm->getValue()->getYear());
$array = array('test' => '1975-01-02 17:38:59');
$this->assertTrue($prm->import($array));
$this->assertEquals('1975-01-02 17:38.59', $prm->getValue()->toDateTime());
}
