tests/phpunit/suites/ExtensionsTestSuite.php

   1 <?php
   2 /**
   3  * This test suite runs unit tests registered by extensions.
   4  * See https://www.mediawiki.org/wiki/Manual:Hooks/UnitTestsList for details of
   5  * how to register your tests.
   6  */
   7
   8 class ExtensionsTestSuite extends PHPUnit_Framework_TestSuite {
   9         public function __construct() {
  10                 parent::__construct();
  11
  12                 $paths = [];
  13                 // Autodiscover extension unit tests
  14                 $registry = ExtensionRegistry::getInstance();
  15                 foreach ( $registry->getAllThings() as $info ) {
  16                         $paths[] = dirname( $info['path'] ) . '/tests/phpunit';
  17                 }
  18                 // Extensions can return a list of files or directories
  19                 Hooks::run( 'UnitTestsList', [ &$paths ] );
  20                 foreach ( array_unique( $paths ) as $path ) {
  21                         if ( is_dir( $path ) ) {
  22                                 // If the path is a directory, search for test cases.
  23                                 // @since 1.24
  24                                 $suffixes = [ 'Test.php' ];
  25                                 $fileIterator = new File_Iterator_Facade();
  26                                 $matchingFiles = $fileIterator->getFilesAsArray( $path, $suffixes );
  27                                 $this->addTestFiles( $matchingFiles );
  28                         } elseif ( file_exists( $path ) ) {
  29                                 // Add a single test case or suite class
  30                                 $this->addTestFile( $path );
  31                         }
  32                 }
  33                 if ( !$paths ) {
  34                         $this->addTest( new DummyExtensionsTest( 'testNothing' ) );
  35                 }
  36         }
  37
  38         public static function suite() {
  39                 return new self;
  40         }
  41 }
  42
  43 /**
  44  * Needed to avoid warnings like 'No tests found in class "ExtensionsTestSuite".'
  45  * when no extensions with tests are used.
  46  */
  47 class DummyExtensionsTest extends MediaWikiTestCase {
  48         public function testNothing() {
  49                 $this->assertTrue( true );
  50         }
  51 }