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<?php
namespace Basho\Tests;
use Basho\Riak;
use Basho\Riak\Command;
/**
* Scenario tests for when Kv Object changes result in a conflict
*
* @author Christopher Mancini <cmancini at basho d0t com>
*/
class ObjectConflictTest extends TestCase
{
private static $key = 'conflicted';
private static $vclock = '';
public function testStoreTwiceWithKey()
{
$command = (new Command\Builder\StoreObject(static::$riak))
->buildObject('some_data')
->buildLocation(static::$key, 'test', static::LEVELDB_BUCKET_TYPE)
->build();
$response = $command->execute();
$this->assertEquals('204', $response->getCode());
$command = (new Command\Builder\StoreObject(static::$riak))
->buildObject('some_other_data')
->buildLocation(static::$key, 'test', static::LEVELDB_BUCKET_TYPE)
->build();
$response = $command->execute();
$this->assertEquals('204', $response->getCode());
}
/**
* @depends testStoreTwiceWithKey
*/
public function testFetchConflicted()
{
$command = (new Command\Builder\FetchObject(static::$riak))
->buildLocation(static::$key, 'test', static::LEVELDB_BUCKET_TYPE)
->build();
$response = $command->execute();
$this->assertEquals('300', $response->getCode());
$this->assertTrue($response->hasSiblings());
$this->assertNotEmpty($response->getSiblings());
$this->assertNotEmpty($response->getObject()->getVclock());
static::$vclock = $response->getObject()->getVclock();
}
/**
* @depends testFetchConflicted
*/
public function testResolveConflict()
{
$object = new Riak\DataObject('some_resolved_data');
$object->setVclock(static::$vclock);
$command = (new Command\Builder\StoreObject(static::$riak))
->withObject($object)
->buildLocation(static::$key, 'test', static::LEVELDB_BUCKET_TYPE)
->build();
$response = $command->execute();
$this->assertEquals('204', $response->getCode());
}
/**
* @depends testResolveConflict
*/
public function testFetchResolved()
{
$command = (new Command\Builder\FetchObject(static::$riak))
->buildLocation(static::$key, 'test', static::LEVELDB_BUCKET_TYPE)
->build();
$response = $command->execute();
$this->assertEquals('200', $response->getCode());
$this->assertEquals('some_resolved_data', $response->getObject()->getData());
}
}
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