maintenance/tests/SearchUpdateTest.php

   1 <?php
   2
   3 class DatabaseMock extends DatabaseBase {
   4         function __construct( $server = false, $user = false, $password = false, $dbName = false,
   5                 $failFunction = false, $flags = 0, $tablePrefix = 'get from global' )
   6         {
   7                 $this->mConn = true;
   8                 $this->mOpened = true;
   9         }
  10
  11         function open( $server, $user, $password, $dbName ) { return true; }
  12         function doQuery( $sql ) { }
  13         function fetchObject( $res ) { }
  14         function fetchRow( $res ) { }
  15         function numRows( $res ) { }
  16         function numFields( $res ) { }
  17         function fieldName( $res, $n ) { }
  18         function insertId() { }
  19         function dataSeek( $res, $row ) { }
  20         function lastErrno() { return 0; }
  21         function lastError() { return ''; }
  22         function affectedRows() { }
  23         function fieldInfo( $table, $field ) { }
  24         function strencode( $s ) { }
  25         function getSoftwareLink() { }
  26         function getServerVersion() { }
  27         function getType() { }
  28 }
  29
  30 class MockSearch extends SearchEngine {
  31         public static $id;
  32         public static $title;
  33         public static $text;
  34
  35         public function __construct( $db ) {
  36         }
  37
  38         public function update( $id, $title, $text ) {
  39                 self::$id = $id;
  40                 self::$title = $title;
  41                 self::$text = $text;
  42         }
  43 }
  44
  45 class SearchUpdateTest extends PHPUnit_Framework_TestCase {
  46         static $searchType;
  47         static $dbtype;
  48         static $factoryconf;
  49         static $dbservers;
  50
  51         function update( $text, $title = 'Test', $id = 1 ) {
  52                 $u = new SearchUpdate( $id, $title, $text );
  53                 $u->doUpdate();
  54                 return array( MockSearch::$title, MockSearch::$text );
  55         }
  56
  57         function updateText( $text ) {
  58                 list( $title, $resultText ) = $this->update( $text );
  59                 $resultText = trim( $resultText ); // abstract from some implementation details
  60                 return $resultText;
  61         }
  62
  63         function setUp() {
  64                 global $wgSearchType, $wgDBtype, $wgLBFactoryConf, $wgDBservers;
  65
  66                 self::$searchType  = $wgSearchType;
  67                 self::$dbtype      = $wgDBtype;
  68                 self::$factoryconf = $wgLBFactoryConf;
  69                 self::$dbservers   = $wgDBservers;
  70
  71                 $wgSearchType = 'MockSearch';
  72                 $wgDBtype = 'mock';
  73                 $wgLBFactoryConf['class'] = 'LBFactory_Simple';
  74                 $wgDBservers = null;
  75                 LBFactory::destroyInstance();
  76         }
  77
  78         function tearDown() {
  79                 global $wgSearchType, $wgDBtype, $wgLBFactoryConf, $wgDBservers;
  80
  81                 LBFactory::destroyInstance();
  82
  83                 $wgSearchType = self::$searchType;
  84                 $wgDBtype = self::$dbtype;
  85                 $wgLBFactoryConf = self::$factoryconf;
  86                 $wgDBservers = self::$dbservers;
  87         }
  88
  89         function testUpdateText() {
  90                 $this->assertEquals(
  91                         'test',
  92                         $this->updateText( '<div>TeSt</div>' ),
  93                         'HTML stripped, text lowercased'
  94                 );
  95
  96                 $this->assertEquals(
  97                         'foo bar boz quux',
  98                         $this->updateText( <<<EOT
  99 <table style="color:red; font-size:100px">
 100         <tr class="scary"><td><div>foo</div></td><tr>bar</td></tr>
 101         <tr><td>boz</td><tr>quux</td></tr>
 102 </table>
 103 EOT
 104                         ), 'Stripping HTML tables' );
 105
 106                 $this->assertEquals(
 107                         'a b',
 108                         $this->updateText( 'a > b' ),
 109                         'Handle unclosed tags'
 110                 );
 111
 112                 $text = str_pad( "foo <barbarbar \n", 10000, 'x' );
 113
 114                 $this->assertNotEquals(
 115                         '',
 116                         $this->updateText( $text ),
 117                         'Bug 18609'
 118                 );
 119         }
 120 }