/**
* Adds a route to the node tree.
*
* @param \Viserio\Routing\Generator\RouteTreeNode $node
* @param \Viserio\Contracts\Routing\Route $route
* @param array $segments
* @param int $segmentDepth
* @param array $parameterIndexNameMap
*/
protected function addRouteToNode(RouteTreeNode $node, RouteContract $route, array $segments, int $segmentDepth, array $parameterIndexNameMap)
{
if (empty($segments)) {
$node->getContents()->addRoute($route, $parameterIndexNameMap);
return;
}
$childSegmentMatcher = $this->getMatcher(array_shift($segments), $parameterIndexNameMap);
if ($node->getContents()->hasChildFor($childSegmentMatcher)) {
$child = $node->getContents()->getChild($childSegmentMatcher);
} else {
$child = new RouteTreeNode([$segmentDepth => $childSegmentMatcher], empty($segments) ? new MatchedRouteDataMap() : new ChildrenNodeCollection());
$node->getContents()->addChild($child);
}
$this->addRouteToNode($child, $route, $segments, $segmentDepth + 1, $parameterIndexNameMap);
}
/**
* [optimizeNode description]
*
* @param RouteTreeNode $node
*
* @return RouteTreeNode
*/
protected function optimizeNode(RouteTreeNode $node) : RouteTreeNode
{
$matchers = $node->getMatchers();
$contents = $node->getContents();
if ($node->isParentNode()) {
$contents = $this->optimizeNodes($node->getContents());
$children = $contents->getChildren();
if (count($children) === 1) {
$childNode = reset($children);
$matchers = MatcherOptimizer::mergeMatchers($node->getMatchers(), $childNode->getMatchers());
$contents = $childNode->getContents();
}
}
$matchers = MatcherOptimizer::optimizeMatchers($matchers);
return $node->update($matchers, $contents);
}
public function testMatchedRouteDataMapOperations()
{
$node = new RouteTreeNode([$this->mock(AbstractMatcher::class)], new MatchedRouteDataMap());
$node->getContents()->addRoute(new Route(['GET', 'POST'], '', null), []);
$this->assertSame(['GET', 'POST', 'HEAD'], $node->getContents()->getAllowedHttpMethods());
$this->assertEquals([[['GET', 'POST', 'HEAD'], [[], 'GET|POST|HEAD']]], $node->getContents()->getHttpMethodRouteDataMap());
$node->getContents()->addRoute(new Route('PATCH', '', null), [0 => 'param']);
$this->assertSame(['GET', 'POST', 'HEAD', 'PATCH'], $node->getContents()->getAllowedHttpMethods());
$this->assertEquals([[['GET', 'POST', 'HEAD'], [[], 'GET|POST|HEAD']], [['PATCH'], [[0 => 'param'], 'PATCH']]], $node->getContents()->getHttpMethodRouteDataMap());
}
