public function testLengthDimension()
 {
     $xml = new \XMLWriter();
     $xml->openMemory();
     $xml->setIndent(true);
     $xml->setIndentString("\t");
     $node = new LengthDimension(1, 'IN');
     $node->setValue(1)->setUnitOfMeasure('IN');
     $node->writeXml($xml, 'LengthDimension');
     $dom = new \DOMDocument();
     $dom->loadXML($xml->outputMemory(true));
     $this->assertTrue($dom->schemaValidate(__DIR__ . '/../../../../XSD/DataType.xsd'));
 }
 public function testAbstractDimension()
 {
     $dim = new LengthDimension(1, 'IN');
     $dim->setValue(1)->setUnitOfMeasure('IN');
 }