friendica/tests/DatabaseTest.php

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<?php
/**
* DatabaseTest class.
*/
namespace Friendica\Test;
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use Friendica\Core\Config;
use Friendica\Database\DBA;
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use Friendica\Factory;
use Friendica\Util\BasePath;
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use PHPUnit\DbUnit\DataSet\YamlDataSet;
use PHPUnit\DbUnit\TestCaseTrait;
use PHPUnit_Extensions_Database_DB_IDatabaseConnection;
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require_once __DIR__ . '/../boot.php';
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/**
* Abstract class used by tests that need a database.
*/
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abstract class DatabaseTest extends MockedTest
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{
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use TestCaseTrait;
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/**
* Get database connection.
*
* This function is executed before each test in order to get a database connection that can be used by tests.
* If no prior connection is available, it tries to create one using the USER, PASS and DB environment variables.
*
* If it could not connect to the database, the test is skipped.
*
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* @return PHPUnit_Extensions_Database_DB_IDatabaseConnection
* @see https://phpunit.de/manual/5.7/en/database.html
*/
protected function getConnection()
{
if (!getenv('MYSQL_DATABASE')) {
$this->markTestSkipped('Please set the MYSQL_* environment variables to your test database credentials.');
}
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$basedir = BasePath::create(dirname(__DIR__));
$configLoader = new Config\ConfigCacheLoader($basedir);
$config = Factory\ConfigFactory::createCache($configLoader);
DBA::connect(
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$config,
getenv('MYSQL_HOST'),
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getenv('MYSQL_USERNAME'),
getenv('MYSQL_PASSWORD'),
getenv('MYSQL_DATABASE'));
if (!DBA::connected()) {
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$this->markTestSkipped('Could not connect to the database.');
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}
return $this->createDefaultDBConnection(DBA::getConnection(), getenv('MYSQL_DATABASE'));
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}
/**
* Get dataset to populate the database with.
* @return YamlDataSet
* @see https://phpunit.de/manual/5.7/en/database.html
*/
protected function getDataSet()
{
return new YamlDataSet(__DIR__ . '/datasets/api.yml');
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}
}