public function testXPathWorksWithQuotes()
{
$file_name = 'sqlXpathTest.xml';
$base = new SimpleXMLElement("<allyour>baseyourbaseyourbasebase</allyour>");
$over = new SimpleXMLElement("<allyour><sql>(1, 'version=\"1.0\"')</sql></allyour>");
$this->assertNotEquals($base, $over);
// ensure the sql is composited
xml_parser::xml_composite_children($base, $over, $file_name);
$this->assertEquals($base, $over);
}