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<?php
namespace SMW\Tests\Connection;
use SMW\Connection\ConnectionManager;
use SMW\Tests\PHPUnitCompat;
/**
* @covers \SMW\Connection\ConnectionManager
* @group semantic-mediawiki
*
* @license GNU GPL v2+
* @since 2.1
*
* @author mwjames
*/
class ConnectionManagerTest extends \PHPUnit_Framework_TestCase {
use PHPUnitCompat;
public function testCanConstruct() {
$this->assertInstanceOf(
ConnectionManager::class,
new ConnectionManager()
);
}
public function testDefaultRegisteredConnectionProvided() {
$instance = new ConnectionManager();
$instance->releaseConnections();
$connection = $instance->getConnection( 'mw.db' );
$this->assertSame(
$connection,
$instance->getConnection( 'mw.db' )
);
$this->assertInstanceOf(
'\SMW\MediaWiki\Database',
$connection
);
$instance->releaseConnections();
$this->assertNotSame(
$connection,
$instance->getConnection( 'mw.db' )
);
}
public function testUnregisteredConnectionTypeThrowsException() {
$instance = new ConnectionManager();
$this->setExpectedException( 'RuntimeException' );
$instance->getConnection( 'mw.master' );
}
public function testRegisterConnectionProvider() {
$connectionProvider = $this->getMockBuilder( '\SMW\Connection\ConnectionProvider' )
->disableOriginalConstructor()
->getMock();
$connectionProvider->expects( $this->once() )
->method( 'getConnection' );
$instance = new ConnectionManager();
$instance->registerConnectionProvider( 'foo', $connectionProvider );
$instance->getConnection( 'FOO' );
}
public function testRegisterCallbackConnection() {
$connectionProvider = $this->getMockBuilder( '\SMW\Connection\ConnectionProvider' )
->disableOriginalConstructor()
->getMock();
$connectionProvider->expects( $this->once() )
->method( 'getConnection' );
$callback = function() use( $connectionProvider ) {
return $connectionProvider->getConnection();
};
$instance = new ConnectionManager();
$instance->registerCallbackConnection( 'foo', $callback );
$instance->getConnection( 'FOO' );
}
}
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