tests/phpunit/unit/includes/Rest/PathTemplateMatcher/PathMatcherTest.php

   1 <?php
   2
   3 namespace MediaWiki\Tests\Rest\PathTemplateMatcher;
   4
   5 use MediaWiki\Rest\PathTemplateMatcher\PathConflict;
   6 use MediaWiki\Rest\PathTemplateMatcher\PathMatcher;
   7
   8 /**
   9  * @covers \MediaWiki\Rest\PathTemplateMatcher\PathMatcher
  10  * @covers \MediaWiki\Rest\PathTemplateMatcher\PathConflict
  11  */
  12 class PathMatcherTest extends \MediaWikiUnitTestCase {
  13         private static $normalRoutes = [
  14                 '/a/b',
  15                 '/b/{x}',
  16                 '/c/{x}/d',
  17                 '/c/{x}/e',
  18                 '/c/{x}/{y}/d',
  19         ];
  20
  21         public static function provideConflictingRoutes() {
  22                 return [
  23                         [ '/a/b', 0, '/a/b' ],
  24                         [ '/a/{x}', 0, '/a/b' ],
  25                         [ '/{x}/c', 1, '/b/{x}' ],
  26                         [ '/b/a', 1, '/b/{x}' ],
  27                         [ '/b/{x}', 1, '/b/{x}' ],
  28                         [ '/{x}/{y}/d', 2, '/c/{x}/d' ],
  29                 ];
  30         }
  31
  32         public static function provideMatch() {
  33                 return [
  34                         [ '', false ],
  35                         [ '/a/b', [ 'params' => [], 'userData' => 0 ] ],
  36                         [ '/b', false ],
  37                         [ '/b/1', [ 'params' => [ 'x' => '1' ], 'userData' => 1 ] ],
  38                         [ '/c/1/d', [ 'params' => [ 'x' => '1' ], 'userData' => 2 ] ],
  39                         [ '/c/1/e', [ 'params' => [ 'x' => '1' ], 'userData' => 3 ] ],
  40                         [ '/c/000/e', [ 'params' => [ 'x' => '000' ], 'userData' => 3 ] ],
  41                         [ '/c/1/f', false ],
  42                         [ '/c//e', [ 'params' => [ 'x' => '' ], 'userData' => 3 ] ],
  43                         [ '/c///e', false ],
  44                 ];
  45         }
  46
  47         public function createNormalRouter() {
  48                 $pm = new PathMatcher;
  49                 foreach ( self::$normalRoutes as $i => $route ) {
  50                         $pm->add( $route, $i );
  51                 }
  52                 return $pm;
  53         }
  54
  55         /** @dataProvider provideConflictingRoutes */
  56         public function testAddConflict( $attempt, $expectedUserData, $expectedTemplate ) {
  57                 $pm = $this->createNormalRouter();
  58                 $actualTemplate = null;
  59                 $actualUserData = null;
  60                 try {
  61                         $pm->add( $attempt, 'conflict' );
  62                 } catch ( PathConflict $pc ) {
  63                         $actualTemplate = $pc->existingTemplate;
  64                         $actualUserData = $pc->existingUserData;
  65                 }
  66                 $this->assertSame( $expectedUserData, $actualUserData );
  67                 $this->assertSame( $expectedTemplate, $actualTemplate );
  68         }
  69
  70         /** @dataProvider provideMatch */
  71         public function testMatch( $path, $expectedResult ) {
  72                 $pm = $this->createNormalRouter();
  73                 $result = $pm->match( $path );
  74                 $this->assertSame( $expectedResult, $result );
  75         }
  76 }