tests/phpunit/includes/MediaWikiServicesTest.php

   1 <?php
   2 use Liuggio\StatsdClient\Factory\StatsdDataFactory;
   3 use MediaWiki\MediaWikiServices;
   4
   5 /**
   6  * @covers MediaWiki\MediaWikiServices
   7  *
   8  * @group MediaWiki
   9  */
  10 class MediaWikiServicesTest extends PHPUnit_Framework_TestCase {
  11
  12         public function testGetInstance() {
  13                 $services = MediaWikiServices::getInstance();
  14                 $this->assertInstanceOf( 'MediaWiki\\MediaWikiServices', $services );
  15         }
  16
  17         public function provideGetters() {
  18                 // NOTE: This should list all service getters defined in MediaWikiServices.
  19                 // NOTE: For every test case defined here there should be a corresponding
  20                 // test case defined in provideGetService().
  21                 return [
  22                         'BootstrapConfig' => [ 'getBootstrapConfig', Config::class ],
  23                         'ConfigFactory' => [ 'getConfigFactory', ConfigFactory::class ],
  24                         'MainConfig' => [ 'getMainConfig', Config::class ],
  25                         'SiteStore' => [ 'getSiteStore', SiteStore::class ],
  26                         'SiteLookup' => [ 'getSiteLookup', SiteLookup::class ],
  27                         'StatsdDataFactory' => [ 'getStatsdDataFactory', StatsdDataFactory::class ],
  28                         'EventRelayerGroup' => [ 'getEventRelayerGroup', EventRelayerGroup::class ],
  29                 ];
  30         }
  31
  32         /**
  33          * @dataProvider provideGetters
  34          */
  35         public function testGetters( $getter, $type ) {
  36                 // Test against the default instance, since the dummy will not know the default services.
  37                 $services = MediaWikiServices::getInstance();
  38                 $service = $services->$getter();
  39                 $this->assertInstanceOf( $type, $service );
  40         }
  41
  42         public function provideGetService() {
  43                 // NOTE: This should list all service getters defined in ServiceWiring.php.
  44                 // NOTE: For every test case defined here there should be a corresponding
  45                 // test case defined in provideGetters().
  46                 return [
  47                         'BootstrapConfig' => [ 'BootstrapConfig', Config::class ],
  48                         'ConfigFactory' => [ 'ConfigFactory', ConfigFactory::class ],
  49                         'MainConfig' => [ 'MainConfig', Config::class ],
  50                         'SiteStore' => [ 'SiteStore', SiteStore::class ],
  51                         'SiteLookup' => [ 'SiteLookup', SiteLookup::class ],
  52                         'StatsdDataFactory' => [ 'StatsdDataFactory', StatsdDataFactory::class ],
  53                         'EventRelayerGroup' => [ 'EventRelayerGroup', EventRelayerGroup::class ],
  54                 ];
  55         }
  56
  57         /**
  58          * @dataProvider provideGetService
  59          */
  60         public function testGetService( $name, $type ) {
  61                 // Test against the default instance, since the dummy will not know the default services.
  62                 $services = MediaWikiServices::getInstance();
  63
  64                 $service = $services->getService( $name );
  65                 $this->assertInstanceOf( $type, $service );
  66         }
  67
  68         public function testDefaultServiceInstantiation() {
  69                 // Check all services in the default instance, not a dummy instance!
  70                 // Note that we instantiate all services here, including any that
  71                 // were registered by extensions.
  72                 $services = MediaWikiServices::getInstance();
  73                 $names = $services->getServiceNames();
  74
  75                 foreach ( $names as $name ) {
  76                         $this->assertTrue( $services->hasService( $name ) );
  77                         $service = $services->getService( $name );
  78                         $this->assertInternalType( 'object', $service );
  79                 }
  80         }
  81
  82 }