tests/phpunit/includes/db/ORMTableTest.php

   1 <?php
   2 /**
   3  * Abstract class to construct tests for ORMTable deriving classes.
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  18  * http://www.gnu.org/copyleft/gpl.html
  19  *
  20  * @file
  21  * @since 1.21
  22  *
  23  * @ingroup Test
  24  *
  25  * @group ORM
  26  * @group Database
  27  *
  28  * @licence GNU GPL v2+
  29  * @author Jeroen De Dauw < jeroendedauw@gmail.com >
  30  * @author Daniel Kinzler
  31  */
  32
  33 /**
  34  * @covers PageORMTableForTesting
  35  */
  36 class ORMTableTest extends MediaWikiTestCase {
  37
  38         /**
  39          * @since 1.21
  40          * @return string
  41          */
  42         protected function getTableClass() {
  43                 return 'PageORMTableForTesting';
  44         }
  45
  46         /**
  47          * @since 1.21
  48          * @return IORMTable
  49          */
  50         public function getTable() {
  51                 $class = $this->getTableClass();
  52
  53                 return $class::singleton();
  54         }
  55
  56         /**
  57          * @since 1.21
  58          * @return string
  59          */
  60         public function getRowClass() {
  61                 return $this->getTable()->getRowClass();
  62         }
  63
  64         /**
  65          * @since 1.21
  66          */
  67         public function testSingleton() {
  68                 $class = $this->getTableClass();
  69
  70                 $this->assertInstanceOf( $class, $class::singleton() );
  71                 $this->assertTrue( $class::singleton() === $class::singleton() );
  72         }
  73
  74         /**
  75          * @since 1.21
  76          */
  77         public function testIgnoreErrorsOverride() {
  78                 $table = $this->getTable();
  79
  80                 $db = $table->getReadDbConnection();
  81                 $db->ignoreErrors( true );
  82
  83                 try {
  84                         $table->rawSelect( "this is invalid" );
  85                         $this->fail( "An invalid query should trigger a DBQueryError even if ignoreErrors is enabled." );
  86                 } catch ( DBQueryError $ex ) {
  87                         $this->assertTrue( true, "just making phpunit happy" );
  88                 }
  89
  90                 $db->ignoreErrors( false );
  91         }
  92 }
  93
  94 /**
  95  * Dummy ORM table for testing, reading Title objects from the page table.
  96  *
  97  * @since 1.21
  98  */
  99
 100 class PageORMTableForTesting extends ORMTable {
 101
 102         public function __construct() {
 103                 $this->fieldPrefix = 'page_';
 104         }
 105
 106         /**
 107          * @see ORMTable::getName
 108          *
 109          * @return string
 110          */
 111         public function getName() {
 112                 return 'page';
 113         }
 114
 115         /**
 116          * @see ORMTable::getRowClass
 117          *
 118          * @return string
 119          */
 120         public function getRowClass() {
 121                 return 'Title';
 122         }
 123
 124         /**
 125          * @see ORMTable::newRow
 126          *
 127          * @return IORMRow
 128          */
 129         public function newRow( array $data, $loadDefaults = false ) {
 130                 return Title::makeTitle( $data['namespace'], $data['title'] );
 131         }
 132
 133         /**
 134          * @see ORMTable::getFields
 135          *
 136          * @return array
 137          */
 138         public function getFields() {
 139                 return array(
 140                         'id' => 'int',
 141                         'namespace' => 'int',
 142                         'title' => 'str',
 143                 );
 144         }
 145 }