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   1 <?php
   2
   3 /*
   4  * This file is part of the Symfony package.
   5  *
   6  * (c) Fabien Potencier <fabien@symfony.com>
   7  *
   8  * For the full copyright and license information, please view the LICENSE
   9  * file that was distributed with this source code.
  10  */
  11
  12 namespace Symfony\Component\Routing\Tests\Matcher\Dumper;
  13
  14 use PHPUnit\Framework\TestCase;
  15 use Symfony\Component\Routing\Route;
  16 use Symfony\Component\Routing\Matcher\Dumper\DumperPrefixCollection;
  17 use Symfony\Component\Routing\Matcher\Dumper\DumperRoute;
  18 use Symfony\Component\Routing\Matcher\Dumper\DumperCollection;
  19
  20 class DumperPrefixCollectionTest extends TestCase
  21 {
  22     public function testAddPrefixRoute()
  23     {
  24         $coll = new DumperPrefixCollection();
  25         $coll->setPrefix('');
  26
  27         $route = new DumperRoute('bar', new Route('/foo/bar'));
  28         $coll = $coll->addPrefixRoute($route);
  29
  30         $route = new DumperRoute('bar2', new Route('/foo/bar'));
  31         $coll = $coll->addPrefixRoute($route);
  32
  33         $route = new DumperRoute('qux', new Route('/foo/qux'));
  34         $coll = $coll->addPrefixRoute($route);
  35
  36         $route = new DumperRoute('bar3', new Route('/foo/bar'));
  37         $coll = $coll->addPrefixRoute($route);
  38
  39         $route = new DumperRoute('bar4', new Route(''));
  40         $result = $coll->addPrefixRoute($route);
  41
  42         $expect = <<<'EOF'
  43             |-coll /
  44             | |-coll /f
  45             | | |-coll /fo
  46             | | | |-coll /foo
  47             | | | | |-coll /foo/
  48             | | | | | |-coll /foo/b
  49             | | | | | | |-coll /foo/ba
  50             | | | | | | | |-coll /foo/bar
  51             | | | | | | | | |-route bar /foo/bar
  52             | | | | | | | | |-route bar2 /foo/bar
  53             | | | | | |-coll /foo/q
  54             | | | | | | |-coll /foo/qu
  55             | | | | | | | |-coll /foo/qux
  56             | | | | | | | | |-route qux /foo/qux
  57             | | | | | |-coll /foo/b
  58             | | | | | | |-coll /foo/ba
  59             | | | | | | | |-coll /foo/bar
  60             | | | | | | | | |-route bar3 /foo/bar
  61             | |-route bar4 /
  62
  63 EOF;
  64
  65         $this->assertSame($expect, $this->collectionToString($result->getRoot(), '            '));
  66     }
  67
  68     public function testMergeSlashNodes()
  69     {
  70         $coll = new DumperPrefixCollection();
  71         $coll->setPrefix('');
  72
  73         $route = new DumperRoute('bar', new Route('/foo/bar'));
  74         $coll = $coll->addPrefixRoute($route);
  75
  76         $route = new DumperRoute('bar2', new Route('/foo/bar'));
  77         $coll = $coll->addPrefixRoute($route);
  78
  79         $route = new DumperRoute('qux', new Route('/foo/qux'));
  80         $coll = $coll->addPrefixRoute($route);
  81
  82         $route = new DumperRoute('bar3', new Route('/foo/bar'));
  83         $result = $coll->addPrefixRoute($route);
  84
  85         $result->getRoot()->mergeSlashNodes();
  86
  87         $expect = <<<'EOF'
  88             |-coll /f
  89             | |-coll /fo
  90             | | |-coll /foo
  91             | | | |-coll /foo/b
  92             | | | | |-coll /foo/ba
  93             | | | | | |-coll /foo/bar
  94             | | | | | | |-route bar /foo/bar
  95             | | | | | | |-route bar2 /foo/bar
  96             | | | |-coll /foo/q
  97             | | | | |-coll /foo/qu
  98             | | | | | |-coll /foo/qux
  99             | | | | | | |-route qux /foo/qux
 100             | | | |-coll /foo/b
 101             | | | | |-coll /foo/ba
 102             | | | | | |-coll /foo/bar
 103             | | | | | | |-route bar3 /foo/bar
 104
 105 EOF;
 106
 107         $this->assertSame($expect, $this->collectionToString($result->getRoot(), '            '));
 108     }
 109
 110     private function collectionToString(DumperCollection $collection, $prefix)
 111     {
 112         $string = '';
 113         foreach ($collection as $route) {
 114             if ($route instanceof DumperCollection) {
 115                 $string .= sprintf("%s|-coll %s\n", $prefix, $route->getPrefix());
 116                 $string .= $this->collectionToString($route, $prefix.'| ');
 117             } else {
 118                 $string .= sprintf("%s|-route %s %s\n", $prefix, $route->getName(), $route->getRoute()->getPath());
 119             }
 120         }
 121
 122         return $string;
 123     }
 124 }