public function testSpatialDimensions()
{
$xml = new \XMLWriter();
$xml->openMemory();
$xml->setIndent(true);
$xml->setIndentString("\t");
$node = new SpatialDimensions(LengthDimension::factory(1, 'IN'), LengthDimension::factory(2, 'IN'), LengthDimension::factory(3, 'IN'));
$node->setLength(LengthDimension::factory(1, 'IN'))->setWidth(LengthDimension::factory(2, 'IN'))->setHeight(LengthDimension::factory(3, 'IN'));
$node->writeXml($xml, 'SpatialDimensions');
$dom = new \DOMDocument();
$dom->loadXML($xml->outputMemory(true));
$this->assertTrue($dom->schemaValidate(__DIR__ . '/../../../../XSD/DataType.xsd'));
}
