tests/phpunit/skins/SideBarTest.php

   1 <?php
   2
   3 /**
   4  * @group Skin
   5  */
   6 class SideBarTest extends MediaWikiLangTestCase {
   7
   8         /** A skin template, reinitialized before each test */
   9         private $skin;
  10         /** Local cache for sidebar messages */
  11         private $messages;
  12
  13         /** Build $this->messages array */
  14         private function initMessagesHref() {
  15                 # List of default messages for the sidebar:
  16                 $URL_messages = array(
  17                         'mainpage',
  18                         'portal-url',
  19                         'currentevents-url',
  20                         'recentchanges-url',
  21                         'randompage-url',
  22                         'helppage',
  23                 );
  24
  25                 foreach ( $URL_messages as $m ) {
  26                         $titleName = MessageCache::singleton()->get( $m );
  27                         $title = Title::newFromText( $titleName );
  28                         $this->messages[$m]['href'] = $title->getLocalURL();
  29                 }
  30         }
  31
  32         protected function setUp() {
  33                 parent::setUp();
  34                 $this->initMessagesHref();
  35                 $this->skin = new SkinTemplate();
  36                 $this->skin->getContext()->setLanguage( Language::factory( 'en' ) );
  37         }
  38
  39         protected function tearDown() {
  40                 parent::tearDown();
  41                 $this->skin = null;
  42         }
  43
  44         /**
  45          * Internal helper to test the sidebar
  46          * @param $expected
  47          * @param $text
  48          * @param $message (Default: '')
  49          */
  50         private function assertSideBar( $expected, $text, $message = '' ) {
  51                 $bar = array();
  52                 $this->skin->addToSidebarPlain( $bar, $text );
  53                 $this->assertEquals( $expected, $bar, $message );
  54         }
  55
  56         function testSidebarWithOnlyTwoTitles() {
  57                 $this->assertSideBar(
  58                         array(
  59                                 'Title1' => array(),
  60                                 'Title2' => array(),
  61                         ),
  62                         '* Title1
  63 * Title2
  64 '
  65                 );
  66         }
  67
  68         function testExpandMessages() {
  69                 $this->assertSidebar(
  70                         array( 'Title' => array(
  71                                 array(
  72                                         'text' => 'Help',
  73                                         'href' => $this->messages['helppage']['href'],
  74                                         'id' => 'n-help',
  75                                         'active' => null
  76                                 )
  77                         ) ),
  78                         '* Title
  79 ** helppage|help
  80 '
  81                 );
  82         }
  83
  84         function testExternalUrlsRequireADescription() {
  85                 $this->assertSidebar(
  86                         array( 'Title' => array(
  87                                 # ** http://www.mediawiki.org/| Home
  88                                 array(
  89                                         'text' => 'Home',
  90                                         'href' => 'http://www.mediawiki.org/',
  91                                         'id' => 'n-Home',
  92                                         'active' => null,
  93                                         'rel' => 'nofollow',
  94                                 ),
  95                                 # ** http://valid.no.desc.org/
  96                                 # ... skipped since it is missing a pipe with a description
  97                         ) ),
  98                         '* Title
  99 ** http://www.mediawiki.org/| Home
 100 ** http://valid.no.desc.org/
 101 '
 102                 );
 103         }
 104
 105         /**
 106          * bug 33321 - Make sure there's a | after transforming.
 107          * @group Database
 108          */
 109         function testTrickyPipe() {
 110                 $this->assertSidebar(
 111                         array( 'Title' => array(
 112                                 # The first 2 are skipped
 113                                 # Doesn't really test the url properly
 114                                 # because it will vary with $wgArticlePath et al.
 115                                 # ** Baz|Fred
 116                                 array(
 117                                         'text' => 'Fred',
 118                                         'href' => Title::newFromText( 'Baz' )->getLocalURL(),
 119                                         'id' => 'n-Fred',
 120                                         'active' => null,
 121                                 ),
 122                                 array(
 123                                         'text' => 'title-to-display',
 124                                         'href' => Title::newFromText( 'page-to-go-to' )->getLocalURL(),
 125                                         'id' => 'n-title-to-display',
 126                                         'active' => null,
 127                                 ),
 128                         ) ),
 129                         '* Title
 130 ** {{PAGENAME|Foo}}
 131 ** Bar
 132 ** Baz|Fred
 133 ** {{PLURAL:1|page-to-go-to{{int:pipe-separator/en}}title-to-display|branch not taken}}
 134 '
 135                 );
 136         }
 137
 138
 139         #### Attributes for external links ##########################
 140         private function getAttribs() {
 141                 # Sidebar text we will use everytime
 142                 $text = '* Title
 143 ** http://www.mediawiki.org/| Home';
 144
 145                 $bar = array();
 146                 $this->skin->addToSideBarPlain( $bar, $text );
 147
 148                 return $bar['Title'][0];
 149         }
 150
 151         /**
 152          * Simple test to verify our helper assertAttribs() is functional
 153          */
 154         function testTestAttributesAssertionHelper() {
 155                 $this->setMwGlobals( array(
 156                         'wgNoFollowLinks' => true,
 157                         'wgExternalLinkTarget' => false,
 158                 ) );
 159                 $attribs = $this->getAttribs();
 160
 161                 $this->assertArrayHasKey( 'rel', $attribs );
 162                 $this->assertEquals( 'nofollow', $attribs['rel'] );
 163
 164                 $this->assertArrayNotHasKey( 'target', $attribs );
 165         }
 166
 167         /**
 168          * Test $wgNoFollowLinks in sidebar
 169          */
 170         function testRespectWgnofollowlinks() {
 171                 $this->setMwGlobals( 'wgNoFollowLinks', false );
 172
 173                 $attribs = $this->getAttribs();
 174                 $this->assertArrayNotHasKey( 'rel', $attribs,
 175                         'External URL in sidebar do not have rel=nofollow when $wgNoFollowLinks = false'
 176                 );
 177         }
 178
 179         /**
 180          * Test $wgExternaLinkTarget in sidebar
 181          * @dataProvider dataRespectExternallinktarget
 182          */
 183         function testRespectExternallinktarget( $externalLinkTarget ) {
 184                 $this->setMwGlobals( 'wgExternalLinkTarget', $externalLinkTarget );
 185
 186                 $attribs = $this->getAttribs();
 187                 $this->assertArrayHasKey( 'target', $attribs );
 188                 $this->assertEquals( $attribs['target'], $externalLinkTarget );
 189         }
 190
 191         function dataRespectExternallinktarget() {
 192                 return array(
 193                         array( '_blank' ),
 194                         array( '_self' ),
 195                 );
 196         }
 197 }