Asserts that two XML documents are equal.
@since Method available since Release 3.3.0
string $expectedFile:
string $actualXml:
string $message:
function assertXmlStringEqualsXmlFile($expectedFile, $actualXml, $message = '') {
return call_user_func_array('PHPUnit_Framework_Assert::assertXmlStringEqualsXmlFile', func_get_args());
}