--- /dev/null
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Routing\Tests\Matcher\Dumper;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Routing\Route;
+use Symfony\Component\Routing\Matcher\Dumper\DumperPrefixCollection;
+use Symfony\Component\Routing\Matcher\Dumper\DumperRoute;
+use Symfony\Component\Routing\Matcher\Dumper\DumperCollection;
+
+class DumperPrefixCollectionTest extends TestCase
+{
+ public function testAddPrefixRoute()
+ {
+ $coll = new DumperPrefixCollection();
+ $coll->setPrefix('');
+
+ $route = new DumperRoute('bar', new Route('/foo/bar'));
+ $coll = $coll->addPrefixRoute($route);
+
+ $route = new DumperRoute('bar2', new Route('/foo/bar'));
+ $coll = $coll->addPrefixRoute($route);
+
+ $route = new DumperRoute('qux', new Route('/foo/qux'));
+ $coll = $coll->addPrefixRoute($route);
+
+ $route = new DumperRoute('bar3', new Route('/foo/bar'));
+ $coll = $coll->addPrefixRoute($route);
+
+ $route = new DumperRoute('bar4', new Route(''));
+ $result = $coll->addPrefixRoute($route);
+
+ $expect = <<<'EOF'
+ |-coll /
+ | |-coll /f
+ | | |-coll /fo
+ | | | |-coll /foo
+ | | | | |-coll /foo/
+ | | | | | |-coll /foo/b
+ | | | | | | |-coll /foo/ba
+ | | | | | | | |-coll /foo/bar
+ | | | | | | | | |-route bar /foo/bar
+ | | | | | | | | |-route bar2 /foo/bar
+ | | | | | |-coll /foo/q
+ | | | | | | |-coll /foo/qu
+ | | | | | | | |-coll /foo/qux
+ | | | | | | | | |-route qux /foo/qux
+ | | | | | |-coll /foo/b
+ | | | | | | |-coll /foo/ba
+ | | | | | | | |-coll /foo/bar
+ | | | | | | | | |-route bar3 /foo/bar
+ | |-route bar4 /
+
+EOF;
+
+ $this->assertSame($expect, $this->collectionToString($result->getRoot(), ' '));
+ }
+
+ public function testMergeSlashNodes()
+ {
+ $coll = new DumperPrefixCollection();
+ $coll->setPrefix('');
+
+ $route = new DumperRoute('bar', new Route('/foo/bar'));
+ $coll = $coll->addPrefixRoute($route);
+
+ $route = new DumperRoute('bar2', new Route('/foo/bar'));
+ $coll = $coll->addPrefixRoute($route);
+
+ $route = new DumperRoute('qux', new Route('/foo/qux'));
+ $coll = $coll->addPrefixRoute($route);
+
+ $route = new DumperRoute('bar3', new Route('/foo/bar'));
+ $result = $coll->addPrefixRoute($route);
+
+ $result->getRoot()->mergeSlashNodes();
+
+ $expect = <<<'EOF'
+ |-coll /f
+ | |-coll /fo
+ | | |-coll /foo
+ | | | |-coll /foo/b
+ | | | | |-coll /foo/ba
+ | | | | | |-coll /foo/bar
+ | | | | | | |-route bar /foo/bar
+ | | | | | | |-route bar2 /foo/bar
+ | | | |-coll /foo/q
+ | | | | |-coll /foo/qu
+ | | | | | |-coll /foo/qux
+ | | | | | | |-route qux /foo/qux
+ | | | |-coll /foo/b
+ | | | | |-coll /foo/ba
+ | | | | | |-coll /foo/bar
+ | | | | | | |-route bar3 /foo/bar
+
+EOF;
+
+ $this->assertSame($expect, $this->collectionToString($result->getRoot(), ' '));
+ }
+
+ private function collectionToString(DumperCollection $collection, $prefix)
+ {
+ $string = '';
+ foreach ($collection as $route) {
+ if ($route instanceof DumperCollection) {
+ $string .= sprintf("%s|-coll %s\n", $prefix, $route->getPrefix());
+ $string .= $this->collectionToString($route, $prefix.'| ');
+ } else {
+ $string .= sprintf("%s|-route %s %s\n", $prefix, $route->getName(), $route->getRoute()->getPath());
+ }
+ }
+
+ return $string;
+ }
+}