public function testUnacknowledgedWriteConcern()
{
$ops = [['insertOne' => [['_id' => 1]]]];
$options = ['writeConcern' => new WriteConcern(0)];
$operation = new BulkWrite($this->getDatabaseName(), $this->getCollectionName(), $ops, $options);
$result = $operation->execute($this->getPrimaryServer());
$this->assertFalse($result->isAcknowledged());
return $result;
}
/**
* Executes multiple write operations.
*
* @see BulkWrite::__construct() for supported options
* @param array[] $operations List of write operations
* @param array $options Command options
* @return BulkWriteResult
*/
public function bulkWrite(array $operations, array $options = [])
{
if (!isset($options['writeConcern'])) {
$options['writeConcern'] = $this->writeConcern;
}
$operation = new BulkWrite($this->databaseName, $this->collectionName, $operations, $options);
$server = $this->manager->selectServer(new ReadPreference(ReadPreference::RP_PRIMARY));
return $operation->execute($server);
}
/**
* Executes a data modification from an "arrange" or "assert" block.
*
* @param array $dataModification
* @return mixed
* @throws LogicException if the operation or collection is unsupported
*/
private function executeDataModification(array $dataModification)
{
foreach ($dataModification as $type => $collectionName) {
break;
}
if (!in_array($collectionName, ['fs.files', 'fs.chunks', 'expected.files', 'expected.chunks'])) {
throw new LogicException('Unsupported collection: ' . $collectionName);
}
$dataModification = $this->convertTypes($dataModification);
$operations = [];
switch ($type) {
case 'delete':
foreach ($dataModification['deletes'] as $delete) {
$operations[] = [$delete['limit'] === 1 ? 'deleteOne' : 'deleteMany' => [$delete['q']]];
}
break;
case 'insert':
foreach ($dataModification['documents'] as $document) {
$operations[] = ['insertOne' => [$document]];
}
break;
case 'update':
foreach ($dataModification['updates'] as $update) {
$operations[] = ['updateOne' => [$update['q'], $update['u']]];
}
break;
default:
throw new LogicException('Unsupported arrangement: ' . $type);
}
$bulk = new BulkWrite($this->getDatabaseName(), $collectionName, $operations);
return $bulk->execute($this->getPrimaryServer());
}