public function testToOptionArray() { $this->assertNotEmpty($this->_collection->toOptionArray()); foreach ($this->_collection->toOptionArray() as $item) { $this->assertArrayHasKey('value', $item); $this->assertArrayHasKey('label', $item); } }
/** * Prepare select for load * * @param Varien_Db_Select $select * @return string */ protected function _prepareSelect(Varien_Db_Select $select) { $this->addFieldToFilter('role_type', 'G'); return parent::_prepareSelect($select); }