tests/SearchEngineTest.php

   1 <?php
   2
   3 require_once 'MediaWiki_TestCase.php';
   4
   5 /** @todo document */
   6 class SearchEngineTest extends MediaWiki_TestCase {
   7         var $db, $search;
   8
   9         function insertSearchData() {
  10                 $this->db->safeQuery( <<<END
  11                 INSERT INTO ! (page_id,page_namespace,page_title,page_latest)
  12                 VALUES (1, 0, 'Main_Page', 1),
  13                            (2, 1, 'Main_Page', 2),
  14                            (3, 0, 'Smithee', 3),
  15                            (4, 1, 'Smithee', 4),
  16                            (5, 0, 'Unrelated_page', 5),
  17                            (6, 0, 'Another_page', 6),
  18                            (7, 4, 'Help', 7),
  19                            (8, 0, 'Thppt', 8),
  20                            (9, 0, 'Alan_Smithee', 9),
  21                            (10, 0, 'Pages', 10)
  22 END
  23                         , $this->db->tableName( 'page' ) );
  24                 $this->db->safeQuery( <<<END
  25                 INSERT INTO ! (rev_id,rev_page)
  26                 VALUES (1, 1),
  27                        (2, 2),
  28                        (3, 3),
  29                        (4, 4),
  30                        (5, 5),
  31                        (6, 6),
  32                        (7, 7),
  33                        (8, 8),
  34                        (9, 9),
  35                        (10, 10)
  36 END
  37                         , $this->db->tableName( 'revision' ) );
  38                 $this->db->safeQuery( <<<END
  39                 INSERT INTO ! (old_id,old_text)
  40                 VALUES (1, 'This is a main page'),
  41                            (2, 'This is a talk page to the main page, see [[smithee]]'),
  42                            (3, 'A smithee is one who smiths. See also [[Alan Smithee]]'),
  43                            (4, 'This article sucks.'),
  44                            (5, 'Nothing in this page is about the S word.'),
  45                            (6, 'This page also is unrelated.'),
  46                            (7, 'Help me!'),
  47                            (8, 'Blah blah'),
  48                            (9, 'yum'),
  49                            (10,'are food')
  50 END
  51                         , $this->db->tableName( 'text' ) );
  52                 $this->db->safeQuery( <<<END
  53                 INSERT INTO ! (si_page,si_title,si_text)
  54                 VALUES (1, 'main page', 'this is a main page'),
  55                            (2, 'main page', 'this is a talk page to the main page, see smithee'),
  56                            (3, 'smithee', 'a smithee is one who smiths see also alan smithee'),
  57                            (4, 'smithee', 'this article sucks'),
  58                            (5, 'unrelated page', 'nothing in this page is about the s word'),
  59                            (6, 'another page', 'this page also is unrelated'),
  60                            (7, 'help', 'help me'),
  61                            (8, 'thppt', 'blah blah'),
  62                            (9, 'alan smithee', 'yum'),
  63                            (10, 'pages', 'are food')
  64 END
  65                         , $this->db->tableName( 'searchindex' ) );
  66         }
  67
  68         function fetchIds( $results ) {
  69                 $matches = array();
  70                 while( $row = $results->next() ) {
  71                         $matches[] = $row->getTitle()->getPrefixedText();
  72                 }
  73                 $results->free();
  74                 # Search is not guaranteed to return results in a certain order;
  75                 # sort them numerically so we will compare simply that we received
  76                 # the expected matches.
  77                 sort( $matches );
  78                 return $matches;
  79         }
  80
  81         function testTextSearch() {
  82                 $this->assertFalse( is_null( $this->db ), "Can't find a database to test with." );
  83                 if( !is_null( $this->db ) ) {
  84                         $this->assertEquals(
  85                                 array( 'Smithee' ),
  86                                 $this->fetchIds( $this->search->searchText( 'smithee' ) ),
  87                                 "Plain search failed" );
  88                 }
  89         }
  90
  91         function testTextPowerSearch() {
  92                 $this->assertFalse( is_null( $this->db ), "Can't find a database to test with." );
  93                 if( !is_null( $this->db ) ) {
  94                         $this->search->setNamespaces( array( 0, 1, 4 ) );
  95                         $this->assertEquals(
  96                                 array(
  97                                         'Smithee',
  98                                         'Talk:Main Page',
  99                                 ),
 100                                 $this->fetchIds( $this->search->searchText( 'smithee' ) ),
 101                                 "Power search failed" );
 102                 }
 103         }
 104
 105         function testTitleSearch() {
 106                 $this->assertFalse( is_null( $this->db ), "Can't find a database to test with." );
 107                 if( !is_null( $this->db ) ) {
 108                         $this->assertEquals(
 109                                 array(
 110                                         'Alan Smithee',
 111                                         'Smithee',
 112                                 ),
 113                                 $this->fetchIds( $this->search->searchTitle( 'smithee' ) ),
 114                                 "Title search failed" );
 115                 }
 116         }
 117
 118         function testTextTitlePowerSearch() {
 119                 $this->assertFalse( is_null( $this->db ), "Can't find a database to test with." );
 120                 if( !is_null( $this->db ) ) {
 121                         $this->search->setNamespaces( array( 0, 1, 4 ) );
 122                         $this->assertEquals(
 123                                 array(
 124                                         'Alan Smithee',
 125                                         'Smithee',
 126                                         'Talk:Smithee',
 127                                 ),
 128                                 $this->fetchIds( $this->search->searchTitle( 'smithee' ) ),
 129                                 "Title power search failed" );
 130                 }
 131         }
 132
 133 }
 134
 135
 136