tests/phpunit/includes/resourceloader/ResourceLoaderTest.php

   1 <?php
   2
   3 class ResourceLoaderTest extends ResourceLoaderTestCase {
   4
   5         protected static $resourceLoaderRegisterModulesHook;
   6
   7         protected function setUp() {
   8                 parent::setUp();
   9
  10                 // $wgResourceLoaderLESSFunctions, $wgResourceLoaderLESSImportPaths; $wgResourceLoaderLESSVars;
  11
  12                 $this->setMwGlobals( array(
  13                         'wgResourceLoaderLESSFunctions' => array(
  14                                 'test-sum' => function ( $frame, $less ) {
  15                                         $sum = 0;
  16                                         foreach ( $frame[2] as $arg ) {
  17                                                 $sum += (int)$arg[1];
  18                                         }
  19                                         return $sum;
  20                                 },
  21                         ),
  22                         'wgResourceLoaderLESSImportPaths' => array(
  23                                 dirname( dirname( __DIR__  ) ) . '/data/less/common',
  24                         ),
  25                         'wgResourceLoaderLESSVars' => array(
  26                                 'foo'  => '2px',
  27                                 'Foo' => '#eeeeee',
  28                                 'bar' => 5,
  29                         ),
  30                 ) );
  31         }
  32
  33         /* Hook Methods */
  34
  35         /**
  36          * ResourceLoaderRegisterModules hook
  37          */
  38         public static function resourceLoaderRegisterModules( &$resourceLoader ) {
  39                 self::$resourceLoaderRegisterModulesHook = true;
  40
  41                 return true;
  42         }
  43
  44         /* Provider Methods */
  45         public static function provideValidModules() {
  46                 return array(
  47                         array( 'TEST.validModule1', new ResourceLoaderTestModule() ),
  48                 );
  49         }
  50
  51         /* Test Methods */
  52
  53         /**
  54          * Ensures that the ResourceLoaderRegisterModules hook is called when a new ResourceLoader object is constructed
  55          * @covers ResourceLoader::__construct
  56          */
  57         public function testCreatingNewResourceLoaderCallsRegistrationHook() {
  58                 self::$resourceLoaderRegisterModulesHook = false;
  59                 $resourceLoader = new ResourceLoader();
  60                 $this->assertTrue( self::$resourceLoaderRegisterModulesHook );
  61
  62                 return $resourceLoader;
  63         }
  64
  65         /**
  66          * @dataProvider provideValidModules
  67          * @depends testCreatingNewResourceLoaderCallsRegistrationHook
  68          * @covers ResourceLoader::register
  69          * @covers ResourceLoader::getModule
  70          */
  71         public function testRegisteredValidModulesAreAccessible(
  72                 $name, ResourceLoaderModule $module, ResourceLoader $resourceLoader
  73         ) {
  74                 $resourceLoader->register( $name, $module );
  75                 $this->assertEquals( $module, $resourceLoader->getModule( $name ) );
  76         }
  77
  78         /**
  79          * @covers ResourceLoaderFileModule::compileLessFile
  80          */
  81         public function testLessFileCompilation() {
  82                 $context = self::getResourceLoaderContext();
  83                 $basePath = __DIR__ . '/../../data/less/module';
  84                 $module = new ResourceLoaderFileModule( array(
  85                         'localBasePath' => $basePath,
  86                         'styles' => array( 'styles.less' ),
  87                 ) );
  88                 $styles = $module->getStyles( $context );
  89                 $this->assertStringEqualsFile( $basePath . '/styles.css', $styles['all'] );
  90         }
  91
  92         /**
  93          * @dataProvider providePackedModules
  94          * @covers ResourceLoader::makePackedModulesString
  95          */
  96         public function testMakePackedModulesString( $desc, $modules, $packed ) {
  97                 $this->assertEquals( $packed, ResourceLoader::makePackedModulesString( $modules ), $desc );
  98         }
  99
 100         /**
 101          * @dataProvider providePackedModules
 102          * @covers ResourceLoaderContext::expandModuleNames
 103          */
 104         public function testexpandModuleNames( $desc, $modules, $packed ) {
 105                 $this->assertEquals( $modules, ResourceLoaderContext::expandModuleNames( $packed ), $desc );
 106         }
 107
 108         public static function providePackedModules() {
 109                 return array(
 110                         array(
 111                                 'Example from makePackedModulesString doc comment',
 112                                 array( 'foo.bar', 'foo.baz', 'bar.baz', 'bar.quux' ),
 113                                 'foo.bar,baz|bar.baz,quux',
 114                         ),
 115                         array(
 116                                 'Example from expandModuleNames doc comment',
 117                                 array( 'jquery.foo', 'jquery.bar', 'jquery.ui.baz', 'jquery.ui.quux' ),
 118                                 'jquery.foo,bar|jquery.ui.baz,quux',
 119                         ),
 120                         array(
 121                                 'Regression fixed in r88706 with dotless names',
 122                                 array( 'foo', 'bar', 'baz' ),
 123                                 'foo,bar,baz',
 124                         ),
 125                         array(
 126                                 'Prefixless modules after a prefixed module',
 127                                 array( 'single.module', 'foobar', 'foobaz' ),
 128                                 'single.module|foobar,foobaz',
 129                         ),
 130                 );
 131         }
 132 }
 133
 134 /* Hooks */
 135 global $wgHooks;
 136 $wgHooks['ResourceLoaderRegisterModules'][] = 'ResourceLoaderTest::resourceLoaderRegisterModules';