public function testIsSelector()
 {
     $this->assertFalse($this->objProperty->isSelector());
     $this->assertTrue($this->objProperty->isSelector(true));
     $this->assertTrue(in_array('test', $GLOBALS['TL_DCA']['tl_test']['palettes']['__selector__']));
     $objProperty = $this->objProperty->getDataContainer()->getProperty('done');
     $this->assertTrue($objProperty->isSelector());
     $this->assertFalse($objProperty->isSelector(false));
     $this->assertFalse(in_array('done', $GLOBALS['TL_DCA']['tl_test']['palettes']['__selector__']));
 }