tests/phpunit/includes/MediaWikiServicesTest.php

   1 <?php
   2 use MediaWiki\MediaWikiServices;
   3
   4 /**
   5  * @covers MediaWiki\MediaWikiServices
   6  *
   7  * @group MediaWiki
   8  */
   9 class MediaWikiServicesTest extends PHPUnit_Framework_TestCase {
  10
  11         public function testGetInstance() {
  12                 $services = MediaWikiServices::getInstance();
  13                 $this->assertInstanceOf( 'MediaWiki\\MediaWikiServices', $services );
  14         }
  15
  16         public function provideGetters() {
  17                 // NOTE: This should list all service getters defined in MediaWikiServices.
  18                 // NOTE: For every test case defined here there should be a corresponding
  19                 // test case defined in provideGetService().
  20                 return [
  21                         'BootstrapConfig' => [ 'getBootstrapConfig', Config::class ],
  22                         'ConfigFactory' => [ 'getConfigFactory', ConfigFactory::class ],
  23                         'MainConfig' => [ 'getMainConfig', Config::class ],
  24                         'SiteStore' => [ 'getSiteStore', SiteStore::class ],
  25                         'SiteLookup' => [ 'getSiteLookup', SiteLookup::class ],
  26                 ];
  27         }
  28
  29         /**
  30          * @dataProvider provideGetters
  31          */
  32         public function testGetters( $getter, $type ) {
  33                 // Test against the default instance, since the dummy will not know the default services.
  34                 $services = MediaWikiServices::getInstance();
  35                 $service = $services->$getter();
  36                 $this->assertInstanceOf( $type, $service );
  37         }
  38
  39         public function provideGetService() {
  40                 // NOTE: This should list all service getters defined in ServiceWiring.php.
  41                 // NOTE: For every test case defined here there should be a corresponding
  42                 // test case defined in provideGetters().
  43                 return [
  44                         'BootstrapConfig' => [ 'BootstrapConfig', Config::class ],
  45                         'ConfigFactory' => [ 'ConfigFactory', ConfigFactory::class ],
  46                         'MainConfig' => [ 'MainConfig', Config::class ],
  47                         'SiteStore' => [ 'SiteStore', SiteStore::class ],
  48                         'SiteLookup' => [ 'SiteLookup', SiteLookup::class ],
  49                 ];
  50         }
  51
  52         /**
  53          * @dataProvider provideGetService
  54          */
  55         public function testGetService( $name, $type ) {
  56                 // Test against the default instance, since the dummy will not know the default services.
  57                 $services = MediaWikiServices::getInstance();
  58
  59                 $service = $services->getService( $name );
  60                 $this->assertInstanceOf( $type, $service );
  61         }
  62
  63         public function testDefaultServiceInstantiation() {
  64                 // Check all services in the default instance, not a dummy instance!
  65                 // Note that we instantiate all services here, including any that
  66                 // were registered by extensions.
  67                 $services = MediaWikiServices::getInstance();
  68                 $names = $services->getServiceNames();
  69
  70                 foreach ( $names as $name ) {
  71                         $this->assertTrue( $services->hasService( $name ) );
  72                         $service = $services->getService( $name );
  73                         $this->assertInternalType( 'object', $service );
  74                 }
  75         }
  76
  77 }