public function testParseFunction_danglingParam5()
 {
     $filterText = 'funct(, hello, ,there,,buddy, )';
     $p = new CFDBFilterParser();
     $array = $p->parseFunction($filterText);
     $this->assertEquals('funct', $array[0]);
     $this->assertEquals('hello', $array[1]);
     $this->assertEquals('there', $array[2]);
     $this->assertEquals('buddy', $array[3]);
     $this->assertEquals(4, count($array));
 }