TheSeer\phpDox\Generator\Enricher\PHPUnitConfig::getSourceDirectory PHP Method

    public function getSourceDirectory()
    {
        return $this->generator->getProjectConfig()->getSourceDirectory();
    }

        private function enrichByFile(fDOMDocument $dom) {
            $fileNode = $dom->queryOne('//phpdox:file');
            if (!$fileNode) {
                return;
            }

            $fileInfo = new FileInfo($fileNode->getAttribute('path'));
            $srcDir = $this->config->getSourceDirectory();
            $paths = explode('/', (string)$fileInfo->getRelative($srcDir));
            $file = $fileNode->getAttribute('file');
            $paths = array_slice($paths, 1);

            $query = sprintf('//pu:project/pu:directory[@name = "%s"]', $srcDir->getRealPath());
            foreach($paths as $path) {
                $query .= sprintf('/pu:directory[@name = "%s"]', $path);
            }
            $query .= sprintf('/pu:file[@name = "%s"]', $file);

            $phpunitFileNode = $this->index->queryOne($query);
            if (!$phpunitFileNode) {
                return;
            }

            $refDom = $this->loadXML($phpunitFileNode->getAttribute('href'));
            $this->processUnit($dom, $refDom);
        }