/**
* Matches a request against a route collection.
*
* @param RouteCollectionInterface $routeCollection
* @param ServerRequestInterface $request
* @param int $pathOffset
* @param array $parentParams
* @return MatchResult|null
* @throws UnexpectedValueException
*/
public static function matchRouteCollection(RouteCollectionInterface $routeCollection, ServerRequestInterface $request, $pathOffset, array $parentParams)
{
$methodFailureResult = null;
$schemeFailureResult = null;
foreach ($routeCollection as $name => $route) {
if (null === ($matchResult = $route->match($request, $pathOffset))) {
continue;
}
if ($matchResult->isSuccess()) {
return MatchResult::fromChildMatch($matchResult, $parentParams, $name);
}
if ($matchResult->isMethodFailure()) {
if (null === $methodFailureResult) {
$methodFailureResult = $matchResult;
} else {
$methodFailureResult = MatchResult::mergeMethodFailures($methodFailureResult, $matchResult);
}
continue;
}
if ($matchResult->isSchemeFailure()) {
$schemeFailureResult = $schemeFailureResult ?: $matchResult;
continue;
}
return $matchResult;
}
if (null !== $schemeFailureResult) {
return $schemeFailureResult;
}
if (null !== $methodFailureResult) {
return $methodFailureResult;
}
return null;
}
public function testMergeMethodFailuresWithIncompatibleMatchResults()
{
$this->setExpectedException(DomainException::class, 'Both match results must be method failures');
MatchResult::mergeMethodFailures(MatchResult::fromMatchFailure(), MatchResult::fromMatchFailure());
}
