public function testTextField()
{
$fields = $this->item->getTextFields();
$this->assertEquals(0, $fields->count());
$index = new IndexText();
$index->setField(Indexer::TEXT_ALL_DATA_FIELD);
$index->setValue('test text');
$this->item->addTextField($index);
$fields = $this->item->getTextFields();
$this->assertEquals('test text', $this->item->getRecordText());
$this->assertEquals($index, $fields->get(0));
$this->item->removeTextField($index);
$fields = $this->item->getTextFields();
$this->assertEquals(0, $fields->count());
}