/**
* @covers CitationListTokenizerFilter
*/
public function testCitationListTokenizerFilter()
{
$tokenizer = new CitationListTokenizerFilter();
$rawCitationList = "\t1. citation1\n\n2 citation2\r\n 3) citation3\n[4]citation4";
$expectedResult = array('citation1', 'citation2', 'citation3', 'citation4');
self::assertEquals($expectedResult, $tokenizer->process($rawCitationList));
$rawCitationList = '';
self::assertEquals(array(), $tokenizer->process($rawCitationList));
}
