tests/phpunit/includes/registration/ExtensionProcessorTest.php

   1 <?php
   2
   3 class ExtensionProcessorTest extends MediaWikiTestCase {
   4
   5         private $dir;
   6
   7         public function setUp() {
   8                 parent::setUp();
   9                 $this->dir = __DIR__ . '/FooBar/extension.json';
  10         }
  11
  12         /**
  13          * 'name' is absolutely required
  14          *
  15          * @var array
  16          */
  17         static $default = array(
  18                 'name' => 'FooBar',
  19         );
  20
  21         public static function provideRegisterHooks() {
  22                 return array(
  23                         // No hooks
  24                         array(
  25                                 array(),
  26                                 self::$default,
  27                                 array(),
  28                         ),
  29                         // No current hooks, adding one for "FooBaz"
  30                         array(
  31                                 array(),
  32                                 array( 'Hooks' => array( 'FooBaz' => 'FooBazCallback' ) ) + self::$default,
  33                                 array( 'FooBaz' => array( 'FooBazCallback' ) ),
  34                         ),
  35                         // Hook for "FooBaz", adding another one
  36                         array(
  37                                 array( 'FooBaz' => array( 'PriorCallback' ) ),
  38                                 array( 'Hooks' => array( 'FooBaz' => 'FooBazCallback' ) ) + self::$default,
  39                                 array( 'FooBaz' => array( 'PriorCallback', 'FooBazCallback' ) ),
  40                         ),
  41                         // Hook for "BarBaz", adding one for "FooBaz"
  42                         array(
  43                                 array( 'BarBaz' => array( 'BarBazCallback' ) ),
  44                                 array( 'Hooks' => array( 'FooBaz' => 'FooBazCallback' ) ) + self::$default,
  45                                 array(
  46                                         'BarBaz' => array( 'BarBazCallback' ),
  47                                         'FooBaz' => array( 'FooBazCallback' ),
  48                                 ),
  49                         ),
  50                 );
  51         }
  52
  53         /**
  54          * @covers ExtensionProcessor::extractHooks
  55          * @dataProvider provideRegisterHooks
  56          */
  57         public function testRegisterHooks( $pre, $info, $expected ) {
  58                 $processor = new MockExtensionProcessor( array( 'wgHooks' => $pre ) );
  59                 $processor->extractInfo( $this->dir, $info );
  60                 $extracted = $processor->getExtractedInfo();
  61                 $this->assertEquals( $expected, $extracted['globals']['wgHooks'] );
  62         }
  63
  64         /**
  65          * @covers ExtensionProcessor::extractConfig
  66          */
  67         public function testExtractConfig() {
  68                 $processor = new ExtensionProcessor;
  69                 $info = array(
  70                         'config' => array(
  71                                 'Bar' => 'somevalue',
  72                                 'Foo' => 10,
  73                         ),
  74                 ) + self::$default;
  75                 $processor->extractInfo( $this->dir, $info );
  76                 $extracted = $processor->getExtractedInfo();
  77                 $this->assertEquals( 'somevalue', $extracted['globals']['wgBar'] );
  78                 $this->assertEquals( 10, $extracted['globals']['wgFoo'] );
  79         }
  80
  81         public static function provideSetToGlobal() {
  82                 return array(
  83                         array(
  84                                 array( 'wgAPIModules', 'wgAvailableRights' ),
  85                                 array(),
  86                                 array(
  87                                         'APIModules' => array( 'foobar' => 'ApiFooBar' ),
  88                                         'AvailableRights' => array( 'foobar', 'unfoobar' ),
  89                                 ),
  90                                 array(
  91                                         'wgAPIModules' => array( 'foobar' => 'ApiFooBar' ),
  92                                         'wgAvailableRights' => array( 'foobar', 'unfoobar' ),
  93                                 ),
  94                         ),
  95                         array(
  96                                 array( 'wgAPIModules', 'wgAvailableRights' ),
  97                                 array(
  98                                         'wgAPIModules' => array( 'barbaz' => 'ApiBarBaz' ),
  99                                         'wgAvailableRights' => array( 'barbaz' )
 100                                 ),
 101                                 array(
 102                                         'APIModules' => array( 'foobar' => 'ApiFooBar' ),
 103                                         'AvailableRights' => array( 'foobar', 'unfoobar' ),
 104                                 ),
 105                                 array(
 106                                         'wgAPIModules' => array( 'barbaz' => 'ApiBarBaz', 'foobar' => 'ApiFooBar' ),
 107                                         'wgAvailableRights' => array( 'barbaz', 'foobar', 'unfoobar' ),
 108                                 ),
 109                         ),
 110                         array(
 111                                 array( 'wgGroupPermissions' ),
 112                                 array(
 113                                         'wgGroupPermissions' => array( 'sysop' => array( 'delete' ) ),
 114                                 ),
 115                                 array(
 116                                         'GroupPermissions' => array( 'sysop' => array( 'undelete' ), 'user' => array( 'edit' ) ),
 117                                 ),
 118                                 array(
 119                                         'wgGroupPermissions' => array( 'sysop' => array( 'delete', 'undelete' ), 'user' => array( 'edit' ) ),
 120                                 )
 121                         )
 122                 );
 123         }
 124 }
 125
 126
 127 /**
 128  * Allow overriding the default value of $this->globals
 129  * so we can test merging
 130  */
 131 class MockExtensionProcessor extends ExtensionProcessor {
 132         public function __construct( $globals = array() ) {
 133                 $this->globals = $globals + $this->globals;
 134         }
 135 }