tests/phpunit/includes/changes/RCCacheEntryFactoryTest.php

   1 <?php
   2
   3 use MediaWiki\Linker\LinkRenderer;
   4 use MediaWiki\MediaWikiServices;
   5
   6 /**
   7  * @covers RCCacheEntryFactory
   8  *
   9  * @group Database
  10  *
  11  * @author Katie Filbert < aude.wiki@gmail.com >
  12  */
  13 class RCCacheEntryFactoryTest extends MediaWikiLangTestCase {
  14
  15         /**
  16          * @var TestRecentChangesHelper
  17          */
  18         private $testRecentChangesHelper;
  19
  20         /**
  21          * @var LinkRenderer;
  22          */
  23         private $linkRenderer;
  24
  25         public function __construct( $name = null, array $data = [], $dataName = '' ) {
  26                 parent::__construct( $name, $data, $dataName );
  27
  28                 $this->testRecentChangesHelper = new TestRecentChangesHelper();
  29         }
  30
  31         protected function setUp() {
  32                 parent::setUp();
  33
  34                 $this->setMwGlobals( [
  35                         'wgArticlePath' => '/wiki/$1'
  36                 ] );
  37
  38                 $this->linkRenderer = MediaWikiServices::getInstance()->getLinkRenderer();
  39         }
  40
  41         public function testNewFromRecentChange() {
  42                 $user = $this->getMutableTestUser()->getUser();
  43                 $recentChange = $this->testRecentChangesHelper->makeEditRecentChange(
  44                         $user,
  45                         'Xyz',
  46                         5, // curid
  47                         191, // thisid
  48                         190, // lastid
  49                         '20131103212153',
  50                         0, // counter
  51                         0 // number of watching users
  52                 );
  53                 $cacheEntryFactory = new RCCacheEntryFactory(
  54                         $this->getContext(),
  55                         $this->getMessages(),
  56                         $this->linkRenderer
  57                 );
  58                 $cacheEntry = $cacheEntryFactory->newFromRecentChange( $recentChange, false );
  59
  60                 $this->assertInstanceOf( 'RCCacheEntry', $cacheEntry );
  61
  62                 $this->assertEquals( false, $cacheEntry->watched, 'watched' );
  63                 $this->assertEquals( '21:21', $cacheEntry->timestamp, 'timestamp' );
  64                 $this->assertEquals( 0, $cacheEntry->numberofWatchingusers, 'watching users' );
  65                 $this->assertEquals( false, $cacheEntry->unpatrolled, 'unpatrolled' );
  66
  67                 $this->assertUserLinks( $user->getName(), $cacheEntry );
  68                 $this->assertTitleLink( 'Xyz', $cacheEntry );
  69
  70                 $diff = [ 'curid' => 5, 'diff' => 191, 'oldid' => 190 ];
  71                 $cur = [ 'curid' => 5, 'diff' => 0, 'oldid' => 191 ];
  72                 $this->assertQueryLink( 'cur', $cur, $cacheEntry->curlink );
  73                 $this->assertQueryLink( 'prev', $diff, $cacheEntry->lastlink );
  74                 $this->assertQueryLink( 'diff', $diff, $cacheEntry->difflink );
  75         }
  76
  77         public function testNewForDeleteChange() {
  78                 $user = $this->getMutableTestUser()->getUser();
  79                 $recentChange = $this->testRecentChangesHelper->makeLogRecentChange(
  80                         'delete',
  81                         'delete',
  82                         $user,
  83                         'Abc',
  84                         '20131103212153',
  85                         0, // counter
  86                         0 // number of watching users
  87                 );
  88                 $cacheEntryFactory = new RCCacheEntryFactory(
  89                         $this->getContext(),
  90                         $this->getMessages(),
  91                         $this->linkRenderer
  92                 );
  93                 $cacheEntry = $cacheEntryFactory->newFromRecentChange( $recentChange, false );
  94
  95                 $this->assertInstanceOf( 'RCCacheEntry', $cacheEntry );
  96
  97                 $this->assertEquals( false, $cacheEntry->watched, 'watched' );
  98                 $this->assertEquals( '21:21', $cacheEntry->timestamp, 'timestamp' );
  99                 $this->assertEquals( 0, $cacheEntry->numberofWatchingusers, 'watching users' );
 100                 $this->assertEquals( false, $cacheEntry->unpatrolled, 'unpatrolled' );
 101
 102                 $this->assertDeleteLogLink( $cacheEntry );
 103                 $this->assertUserLinks( $user->getName(), $cacheEntry );
 104
 105                 $this->assertEquals( 'cur', $cacheEntry->curlink, 'cur link for delete log or rev' );
 106                 $this->assertEquals( 'diff', $cacheEntry->difflink, 'diff link for delete log or rev' );
 107                 $this->assertEquals( 'prev', $cacheEntry->lastlink, 'pref link for delete log or rev' );
 108         }
 109
 110         public function testNewForRevUserDeleteChange() {
 111                 $user = $this->getMutableTestUser()->getUser();
 112                 $recentChange = $this->testRecentChangesHelper->makeDeletedEditRecentChange(
 113                         $user,
 114                         'Zzz',
 115                         '20131103212153',
 116                         191, // thisid
 117                         190, // lastid
 118                         '20131103212153',
 119                         0, // counter
 120                         0 // number of watching users
 121                 );
 122                 $cacheEntryFactory = new RCCacheEntryFactory(
 123                         $this->getContext(),
 124                         $this->getMessages(),
 125                         $this->linkRenderer
 126                 );
 127                 $cacheEntry = $cacheEntryFactory->newFromRecentChange( $recentChange, false );
 128
 129                 $this->assertInstanceOf( 'RCCacheEntry', $cacheEntry );
 130
 131                 $this->assertEquals( false, $cacheEntry->watched, 'watched' );
 132                 $this->assertEquals( '21:21', $cacheEntry->timestamp, 'timestamp' );
 133                 $this->assertEquals( 0, $cacheEntry->numberofWatchingusers, 'watching users' );
 134                 $this->assertEquals( false, $cacheEntry->unpatrolled, 'unpatrolled' );
 135
 136                 $this->assertRevDel( $cacheEntry );
 137                 $this->assertTitleLink( 'Zzz', $cacheEntry );
 138
 139                 $this->assertEquals( 'cur', $cacheEntry->curlink, 'cur link for delete log or rev' );
 140                 $this->assertEquals( 'diff', $cacheEntry->difflink, 'diff link for delete log or rev' );
 141                 $this->assertEquals( 'prev', $cacheEntry->lastlink, 'pref link for delete log or rev' );
 142         }
 143
 144         private function assertValidHTML( $actual ) {
 145                 // Throws if invalid
 146                 $doc = PHPUnit_Util_XML::load( $actual, /* isHtml */ true );
 147         }
 148
 149         private function assertUserLinks( $user, $cacheEntry ) {
 150                 $this->assertValidHTML( $cacheEntry->userlink );
 151                 $this->assertRegExp(
 152                         '#^<a .*class="new mw-userlink".*><bdi>' . $user . '</bdi></a>#',
 153                         $cacheEntry->userlink,
 154                         'verify user link'
 155                 );
 156
 157                 $this->assertValidHTML( $cacheEntry->usertalklink );
 158                 $this->assertRegExp(
 159                         '#^ <span class="mw-usertoollinks">\(.*<a .+>talk</a>.*\)</span>#',
 160                         $cacheEntry->usertalklink,
 161                         'verify user talk link'
 162                 );
 163
 164                 $this->assertValidHTML( $cacheEntry->usertalklink );
 165                 $this->assertRegExp(
 166                         '#^ <span class="mw-usertoollinks">\(.*<a .+>contribs</a>.*\)</span>$#',
 167                         $cacheEntry->usertalklink,
 168                         'verify user tool links'
 169                 );
 170         }
 171
 172         private function assertDeleteLogLink( $cacheEntry ) {
 173                 $this->assertEquals(
 174                         '(<a href="/wiki/Special:Log/delete" title="Special:Log/delete">Deletion log</a>)',
 175                         $cacheEntry->link,
 176                         'verify deletion log link'
 177                 );
 178
 179                 $this->assertValidHTML( $cacheEntry->link );
 180         }
 181
 182         private function assertRevDel( $cacheEntry ) {
 183                 $this->assertEquals(
 184                         ' <span class="history-deleted">(username removed)</span>',
 185                         $cacheEntry->userlink,
 186                         'verify user link for change with deleted revision and user'
 187                 );
 188                 $this->assertValidHTML( $cacheEntry->userlink );
 189         }
 190
 191         private function assertTitleLink( $title, $cacheEntry ) {
 192                 $this->assertEquals(
 193                         '<a href="/wiki/' . $title . '" title="' . $title . '">' . $title . '</a>',
 194                         $cacheEntry->link,
 195                         'verify title link'
 196                 );
 197                 $this->assertValidHTML( $cacheEntry->link );
 198         }
 199
 200         private function assertQueryLink( $content, $params, $link ) {
 201                 $this->assertRegExp(
 202                         "#^<a .+>$content</a>$#",
 203                         $link,
 204                         'verify query link element'
 205                 );
 206                 $this->assertValidHTML( $link );
 207
 208                 foreach ( $params as $key => $value ) {
 209                         $this->assertRegExp( '/' . $key . '=' . $value . '/', $link, "verify $key link params" );
 210                 }
 211         }
 212
 213         private function getMessages() {
 214                 return [
 215                         'cur' => 'cur',
 216                         'diff' => 'diff',
 217                         'hist' => 'hist',
 218                         'enhancedrc-history' => 'history',
 219                         'last' => 'prev',
 220                         'blocklink' => 'block',
 221                         'history' => 'Page history',
 222                         'semicolon-separator' => '; ',
 223                         'pipe-separator' => ' | '
 224                 ];
 225         }
 226
 227         private function getContext() {
 228                 $user = $this->getMutableTestUser()->getUser();
 229                 $context = $this->testRecentChangesHelper->getTestContext( $user );
 230
 231                 $title = Title::newFromText( 'RecentChanges', NS_SPECIAL );
 232                 $context->setTitle( $title );
 233
 234                 return $context;
 235         }
 236 }