/**
* It should perform an XPath query.
*/
public function testQuery()
{
$this->document->loadXml($this->getXml());
$nodeList = $this->document->query('//record');
$this->assertInstanceOf('DOMNodeList', $nodeList);
$this->assertEquals(2, $nodeList->length);
}
/**
* Return a SuiteCollection from a number of PHPBench xml files.
*
* @param string[] $files
*
* @return SuiteCollection
*/
public function decodeFiles(array $files)
{
// combine into one document.
//
$suiteDocument = new Document('phpbench');
$rootEl = $suiteDocument->createRoot('phpbench');
foreach ($files as $file) {
$fileDom = new Document();
$fileDom->load($file);
foreach ($fileDom->query('./suite') as $suiteEl) {
$importedEl = $suiteDocument->importNode($suiteEl, true);
$rootEl->appendChild($importedEl);
}
}
return $this->decode($suiteDocument);
}
/**
* Render the table.
*
* @param mixed $tableDom
* @param mixed $config
*/
public function render(Document $reportDom, Config $config)
{
$template = $config['template'];
$out = strtr($config['file'], ['%report_name%' => $reportDom->firstChild->getAttribute('name')]);
if (!file_exists($template)) {
throw new \RuntimeException(sprintf('XSLT template file "%s" does not exist', $template));
}
foreach ($reportDom->query('.//row') as $rowEl) {
$formatterParams = [];
foreach ($rowEl->query('./formatter-param') as $paramEl) {
$formatterParams[$paramEl->getAttribute('name')] = $paramEl->nodeValue;
}
foreach ($rowEl->query('./cell') as $cellEl) {
$value = $cellEl->nodeValue;
if ('' !== $value && $cellEl->hasAttribute('class')) {
$classes = explode(' ', $cellEl->getAttribute('class'));
$value = $this->formatter->applyClasses($classes, $value, $formatterParams);
$cellEl->nodeValue = $value;
}
}
}
$stylesheetDom = new \DOMDocument('1.0');
$stylesheetDom->load($template);
$xsltProcessor = new \XsltProcessor();
$xsltProcessor->importStylesheet($stylesheetDom);
$xsltProcessor->setParameter(null, 'title', $config['title']);
$xsltProcessor->setParameter(null, 'phpbench-version', PhpBench::VERSION);
$xsltProcessor->setParameter(null, 'date', date('Y-m-d H:i:s'));
$output = $xsltProcessor->transformToXml($reportDom);
if (!$output) {
throw new \InvalidArgumentException(sprintf('Could not render report with XSL file "%s"', $template));
}
if ($out) {
file_put_contents($out, $output);
$this->output->writeln('Dumped XSLT report:');
$this->output->writeln($out);
} else {
$this->output->write($output);
}
}
