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<?php
/*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information, see
* <http://www.doctrine-project.org>.
*/
namespace Doctrine\Tests\DBAL\Sharding;
use Doctrine\DBAL\DriverManager;
class PoolingShardConnectionTest extends \PHPUnit_Framework_TestCase
{
public function testConnect()
{
$conn = DriverManager::getConnection(array(
'wrapperClass' => 'Doctrine\DBAL\Sharding\PoolingShardConnection',
'driver' => 'pdo_sqlite',
'global' => array('memory' => true),
'shards' => array(
array('id' => 1, 'memory' => true),
array('id' => 2, 'memory' => true),
),
'shardChoser' => 'Doctrine\DBAL\Sharding\ShardChoser\MultiTenantShardChoser',
));
$this->assertFalse($conn->isConnected(0));
$conn->connect(0);
$this->assertEquals(1, $conn->fetchColumn('SELECT 1'));
$this->assertTrue($conn->isConnected(0));
$this->assertFalse($conn->isConnected(1));
$conn->connect(1);
$this->assertEquals(1, $conn->fetchColumn('SELECT 1'));
$this->assertTrue($conn->isConnected(1));
$this->assertFalse($conn->isConnected(2));
$conn->connect(2);
$this->assertEquals(1, $conn->fetchColumn('SELECT 1'));
$this->assertTrue($conn->isConnected(2));
$conn->close();
$this->assertFalse($conn->isConnected(0));
$this->assertFalse($conn->isConnected(1));
$this->assertFalse($conn->isConnected(2));
}
public function testNoGlobalServerException()
{
$this->setExpectedException('InvalidArgumentException', "Connection Parameters require 'global' and 'shards' configurations.");
$conn = DriverManager::getConnection(array(
'wrapperClass' => 'Doctrine\DBAL\Sharding\PoolingShardConnection',
'driver' => 'pdo_sqlite',
'shards' => array(
array('id' => 1, 'memory' => true),
array('id' => 2, 'memory' => true),
),
'shardChoser' => 'Doctrine\DBAL\Sharding\ShardChoser\MultiTenantShardChoser',
));
}
public function testNoShardsServersExecption()
{
$this->setExpectedException('InvalidArgumentException', "Connection Parameters require 'global' and 'shards' configurations.");
$conn = DriverManager::getConnection(array(
'wrapperClass' => 'Doctrine\DBAL\Sharding\PoolingShardConnection',
'driver' => 'pdo_sqlite',
'global' => array('memory' => true),
'shardChoser' => 'Doctrine\DBAL\Sharding\ShardChoser\MultiTenantShardChoser',
));
}
public function testNoShardsChoserExecption()
{
$this->setExpectedException('InvalidArgumentException', "Missing Shard Choser configuration 'shardChoser'");
$conn = DriverManager::getConnection(array(
'wrapperClass' => 'Doctrine\DBAL\Sharding\PoolingShardConnection',
'driver' => 'pdo_sqlite',
'global' => array('memory' => true),
'shards' => array(
array('id' => 1, 'memory' => true),
array('id' => 2, 'memory' => true),
),
));
}
public function testShardChoserWrongInstance()
{
$this->setExpectedException('InvalidArgumentException', "The 'shardChoser' configuration is not a valid instance of Doctrine\DBAL\Sharding\ShardChoser\ShardChoser");
$conn = DriverManager::getConnection(array(
'wrapperClass' => 'Doctrine\DBAL\Sharding\PoolingShardConnection',
'driver' => 'pdo_sqlite',
'global' => array('memory' => true),
'shards' => array(
array('id' => 1, 'memory' => true),
array('id' => 2, 'memory' => true),
),
'shardChoser' => new \stdClass,
));
}
public function testShardNonNumericId()
{
$this->setExpectedException('InvalidArgumentException', "Shard Id has to be a non-negative number.");
$conn = DriverManager::getConnection(array(
'wrapperClass' => 'Doctrine\DBAL\Sharding\PoolingShardConnection',
'driver' => 'pdo_sqlite',
'global' => array('memory' => true),
'shards' => array(
array('id' => 'foo', 'memory' => true),
),
'shardChoser' => 'Doctrine\DBAL\Sharding\ShardChoser\MultiTenantShardChoser',
));
}
public function testShardMissingId()
{
$this->setExpectedException('InvalidArgumentException', "Missing 'id' for one configured shard. Please specify a unique shard-id.");
$conn = DriverManager::getConnection(array(
'wrapperClass' => 'Doctrine\DBAL\Sharding\PoolingShardConnection',
'driver' => 'pdo_sqlite',
'global' => array('memory' => true),
'shards' => array(
array('memory' => true),
),
'shardChoser' => 'Doctrine\DBAL\Sharding\ShardChoser\MultiTenantShardChoser',
));
}
public function testDuplicateShardId()
{
$this->setExpectedException('InvalidArgumentException', "Shard 1 is duplicated in the configuration.");
$conn = DriverManager::getConnection(array(
'wrapperClass' => 'Doctrine\DBAL\Sharding\PoolingShardConnection',
'driver' => 'pdo_sqlite',
'global' => array('memory' => true),
'shards' => array(
array('id' => 1, 'memory' => true),
array('id' => 1, 'memory' => true),
),
'shardChoser' => 'Doctrine\DBAL\Sharding\ShardChoser\MultiTenantShardChoser',
));
}
public function testSwitchShardWithOpenTransactionException()
{
$conn = DriverManager::getConnection(array(
'wrapperClass' => 'Doctrine\DBAL\Sharding\PoolingShardConnection',
'driver' => 'pdo_sqlite',
'global' => array('memory' => true),
'shards' => array(
array('id' => 1, 'memory' => true),
),
'shardChoser' => 'Doctrine\DBAL\Sharding\ShardChoser\MultiTenantShardChoser',
));
$conn->beginTransaction();
$this->setExpectedException('Doctrine\DBAL\Sharding\ShardingException', 'Cannot switch shard when transaction is active.');
$conn->connect(1);
}
}