public function testSetFormelementDecorator_formelementPositionNull() { $this->form->addElement('textarea'); $this->form->setFormelementDecorator('label', null); $formelements = $this->form->getFormelements(); $textarea_element = $formelements[0]; $decorators = $textarea_element->formelementdecorators; $this->assertTrue(is_array($decorators)); $this->assertEqual(1, count($decorators)); $this->assertTrue(isset($decorators['label'])); }