phpOMS/tests/DataStorage/Database/DatabasePoolTest.php
2021-08-29 10:50:31 +02:00

116 lines
3.7 KiB
PHP

<?php
/**
* Orange Management
*
* PHP Version 8.0
*
* @package tests
* @copyright Dennis Eichhorn
* @license OMS License 1.0
* @version 1.0.0
* @link https://orange-management.org
*/
declare(strict_types=1);
namespace phpOMS\tests\DataStorage\Database;
use phpOMS\DataStorage\Database\Connection\MysqlConnection;
use phpOMS\DataStorage\Database\DatabasePool;
use phpOMS\DataStorage\Database\DatabaseStatus;
/**
* @testdox phpOMS\tests\DataStorage\Database\DatabasePool: Pool for database connections
*
* @internal
*/
class DatabasePoolTest extends \PHPUnit\Framework\TestCase
{
protected DatabasePool $dbPool;
/**
* {@inheritdoc}
*/
protected function setUp() : void
{
$this->dbPool = new DatabasePool();
}
/**
* @testdox The pool has the expected default values after initialization
* @group framework
*/
public function testDefault() : void
{
self::assertInstanceOf('\phpOMS\DataStorage\Database\Connection\NullConnection', $this->dbPool->get());
}
/**
* @testdox A database connection can be created by the pool
* @group framework
*/
public function testCreateConnection() : void
{
/** @var array $CONFIG */
self::assertTrue($this->dbPool->create('core', $GLOBALS['CONFIG']['db']['core']['masters']['admin']));
$this->dbPool->get()->connect();
self::assertEquals($this->dbPool->get()->getStatus(), DatabaseStatus::OK);
}
/**
* @testdox Database connections cannot be overwritten
* @group framework
*/
public function testInvalidOverwrite() : void
{
/** @var array $CONFIG */
self::assertTrue($this->dbPool->create('core', $GLOBALS['CONFIG']['db']['core']['masters']['admin']));
self::assertFalse($this->dbPool->create('core', $GLOBALS['CONFIG']['db']['core']['masters']['admin']));
self::assertFalse($this->dbPool->add('core', new MysqlConnection($GLOBALS['CONFIG']['db']['core']['masters']['admin'])));
}
/**
* @testdox Existing database connections can be added to the pool
* @group framework
*/
public function testAddConnections() : void
{
/** @var array $CONFIG */
self::assertTrue($this->dbPool->add('core', new MysqlConnection($GLOBALS['CONFIG']['db']['core']['masters']['admin'])));
self::assertInstanceOf('\phpOMS\DataStorage\Database\Connection\ConnectionAbstract', $this->dbPool->get());
}
/**
* @testdox Database connections can be removed from the pool
* @group framework
*/
public function testRemoveConnections() : void
{
/** @var array $CONFIG */
self::assertTrue($this->dbPool->add('core', new MysqlConnection($GLOBALS['CONFIG']['db']['core']['masters']['admin'])));
self::assertTrue($this->dbPool->remove('core'));
self::assertInstanceOf('\phpOMS\DataStorage\Database\Connection\NullConnection', $this->dbPool->get());
}
/**
* @testdox Invalid database connections cannot be removed
* @group framework
*/
public function testInvalidRemove() : void
{
/** @var array $CONFIG */
self::assertTrue($this->dbPool->add('core', new MysqlConnection($GLOBALS['CONFIG']['db']['core']['masters']['admin'])));
self::assertFalse($this->dbPool->remove('cores'));
}
/**
* @testdox The first connection added to the pool is the default connection
* @group framework
*/
public function testDefaultConnection() : void
{
/** @var array $CONFIG */
self::assertTrue($this->dbPool->add('abc', new MysqlConnection($GLOBALS['CONFIG']['db']['core']['masters']['admin'])));
self::assertEquals($this->dbPool->get('abc'), $this->dbPool->get());
}
}