1: <?php
 2: /**
 3:  * Generates test database connectors.
 4:  *
 5:  * PHP version 5
 6:  *
 7:  * @category Horde
 8:  * @package  Test
 9:  * @author   Gunnar Wrobel <wrobel@pardus.de>
10:  * @license  http://www.horde.org/licenses/lgpl21 LGPL
11:  * @link     http://www.horde.org/components/Horde_Test
12:  */
13: 
14: /**
15:  * Generates test database connectors.
16:  *
17:  * Copyright 2011-2012 Horde LLC (http://www.horde.org/)
18:  *
19:  * See the enclosed file COPYING for license information (LGPL). If you
20:  * did not receive this file, see http://www.horde.org/licenses/lgpl21.
21:  *
22:  * @since Horde_Test 1.2.0
23:  *
24:  * @category Horde
25:  * @package  Test
26:  * @author   Gunnar Wrobel <wrobel@pardus.de>
27:  * @license  http://www.horde.org/licenses/lgpl21 LGPL
28:  * @link     http://www.horde.org/components/Horde_Test
29:  */
30: class Horde_Test_Factory_Db
31: {
32:     /**
33:      * Create a connector to an in-memory sqlite DB.
34:      *
35:      * @params array $params Additional options.
36:      * <pre>
37:      * 'migrations' - (array) An list of migrations that should be run.
38:      *                Each element must contain the keys 'migrationsPath'
39:      *                and 'schemaTableName'.
40:      *                DEFAULT: empty
41:      * </pre>
42:      *
43:      * @return Horde_Db_Adapter_Pdo_Sqlite The DB adapter.
44:      */
45:     public function create($params = array())
46:     {
47:         if (!extension_loaded('pdo') ||
48:             !in_array('sqlite', PDO::getAvailableDrivers())) {
49:             throw new Horde_Test_Exception('No sqlite extension or no sqlite PDO driver');
50:         }
51:         if (!class_exists('Horde_Db_Adapter_Pdo_Sqlite')) {
52:             throw new Horde_Test_Exception('The "Horde_Db_Adapter_Pdo_Sqlite" class is unavailable!');
53:         }
54:         $db = new Horde_Db_Adapter_Pdo_Sqlite(array('dbname' => ':memory:', 'charset' => 'utf-8'));
55:         if (isset($params['migrations'])) {
56:             if (isset($params['migrations']['migrationsPath'])) {
57:                 $migrations = array($params['migrations']);
58:             } else {
59:                 $migrations = $params['migrations'];
60:             }
61:             foreach ($migrations as $migration) {
62:                 $migrator = new Horde_Db_Migration_Migrator(
63:                     $db, null, $migration
64:                 );
65:                 $migrator->up();
66:             }
67:         }
68:         return $db;
69:     }
70: }