public function testParseQuotedValue()
 {
     $this->parser->setAttribute('charset');
     $output = $this->parser->parse('charset="quoted value here"');
     $this->assertInstanceOf('\\webignition\\QuotedString\\QuotedString', $output);
     $this->assertEquals('quoted value here', $output->getValue());
 }
 /**
  *
  * @param string $attribute
  * @return \webignition\InternetMediaType\Parameter\Parser\ValueParser
  */
 private function getValueParser($attribute)
 {
     $valueParser = new ValueParser();
     $valueParser->setAttribute($attribute);
     return $valueParser;
 }