IdenticalExpectation::test PHP Method

    public function test($compare)
    {
        return SimpleTestCompatibility::isIdentical($this->getValue(), $compare);
    }

 function assertEltByIdHasAttrOfValue($eltId, $attrName, $attrValueExpected = true)
 {
     $matches = array();
     $haystack = $this->getBrowser()->getContent();
     //        preg_match('/(\<[^\>]\s+id\s*=\s*"'.$eltId.'"\s+[^\>]*\>)/',$this->getBrowser()->getContent(),$matches);
     preg_match('/(\\<[^\\>]*\\s+id\\s*=\\s*"' . $eltId . '"\\s*[^\\>]*\\>)/', $haystack, $matches);
     //        echo $matches[1];
     if (!$this->assertTrue(isset($matches[1]), "Element with id [{$eltId}] should exist")) {
         return false;
     }
     $haystack = $matches[1];
     $matches = array();
     preg_match('/\\s+(' . $attrName . ')\\s*=\\s*"([^"]*)"/', $haystack, $matches);
     if (!$this->assertTrue(isset($matches[1]) && isset($matches[2]), "Element with id [{$eltId}] should have attribute of [{$attrName}]")) {
         return false;
     }
     if ($attrValueExpected === true) {
         return true;
     }
     if (!SimpleExpectation::isExpectation($attrValueExpected)) {
         $attrValueExpected = new IdenticalExpectation($attrValueExpected);
     }
     $haystack = $matches[2];
     if ($attrValueExpected->test($haystack)) {
         return true;
     }
     return $this->assert($attrValueExpected, $haystack, "Element with id [{$eltId}] attribute [{$attrName}] value does not match- " . $attrValueExpected->testMessage($haystack));
 }