public function testSemanticDataStateToParserOutput()
{
$parserOutput = new ParserOutput();
$instance = new ParserData(Title::newFromText(__METHOD__), $parserOutput);
$this->assertEmpty($parserOutput->getProperty('smw-semanticdata-status'));
$instance->addDataValue($this->dataValueFactory->newDataValueByText('Foo', 'Bar'));
$instance->setSemanticDataStateToParserOutputProperty();
$this->assertTrue($parserOutput->getProperty('smw-semanticdata-status'));
}