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[friendica.git] / tests / DatabaseTest.php
1 <?php
2 /**
3  * DatabaseTest class.
4  */
5
6 namespace Friendica\Test;
7
8 use dba;
9 use Friendica\Database\DBStructure;
10 use PHPUnit_Extensions_Database_DB_IDatabaseConnection;
11 use PHPUnit\DbUnit\DataSet\YamlDataSet;
12 use PHPUnit\DbUnit\TestCaseTrait;
13 use PHPUnit\Framework\TestCase;
14
15 /**
16  * Abstract class used by tests that need a database.
17  */
18 abstract class DatabaseTest extends TestCase
19 {
20
21         use TestCaseTrait;
22
23         /**
24          * Get database connection.
25          *
26          * This function is executed before each test in order to get a database connection that can be used by tests.
27          * If no prior connection is available, it tries to create one using the USER, PASS and DB environment variables.
28          *
29          * If it could not connect to the database, the test is skipped.
30          *
31          * @return PHPUnit_Extensions_Database_DB_IDatabaseConnection
32          * @see https://phpunit.de/manual/5.7/en/database.html
33          */
34         protected function getConnection()
35         {
36                 if (!dba::$connected) {
37                         dba::connect('localhost', getenv('USER'), getenv('PASS'), getenv('DB'));
38
39                         if (dba::$connected) {
40                                 $app = get_app();
41                                 // We need to do this in order to disable logging
42                                 $app->module = 'install';
43
44                                 // Create database structure
45                                 DBStructure::update(false, true, true);
46                         } else {
47                                 $this->markTestSkipped('Could not connect to the database.');
48                         }
49                 }
50
51                 return $this->createDefaultDBConnection(dba::get_db(), getenv('DB'));
52         }
53
54         /**
55          * Get dataset to populate the database with.
56          * @return YamlDataSet
57          * @see https://phpunit.de/manual/5.7/en/database.html
58          */
59         protected function getDataSet()
60         {
61                 return new YamlDataSet(__DIR__ . '/datasets/api.yml');
62         }
63 }