public function testUnixTimestampValue()
 {
     $r = new \ComplexColumnTypeEntity5();
     $r->setBar1(time());
     $this->assertEquals(date('Y-m-d'), $r->getBar1('Y-m-d'));
     $r = new \ComplexColumnTypeEntity5();
     $r->setBar2(strtotime('12:55'));
     $this->assertEquals('12:55', $r->getBar2(null)->format('H:i'));
     $r = new \ComplexColumnTypeEntity5();
     $r->setBar3(time());
     $this->assertEquals(date('Y-m-d H:i'), $r->getBar3('Y-m-d H:i'));
 }