Assert that an outbound path is altered to an expected value.
$original: A string with the original path that is run through url().
$final: A string with the expected result after url().
TRUE if $original was correctly altered to $final, FALSE otherwise.
protected function assertUrlOutboundAlter($original, $final) {
// Test outbound altering.
$result = url($original);
$base_path = base_path() . (variable_get('clean_url', '0') ? '' : '?q=');
$result = substr($result, strlen($base_path));
$this
->assertIdentical($result, $final, format_string('Altered outbound URL %original, expected %final, and got %result.', array(
'%original' => $original,
'%final' => $final,
'%result' => $result,
)));
}