/**
* Merges this unit with given one
*
* @throws \InvalidArgumentException
*
* @param UnitOfWork $other
*/
public function merge(UnitOfWork $other)
{
if (!$this->uniqueId->equals($other->uniqueId)) {
throw new \InvalidArgumentException('Cannot merge units with different UIDs');
}
$this->workload = new Workload(sprintf('%s%s', $this->getQuery(), $other->getQuery()));
}
/**
* @{inheritdoc}
*
* @param UnitOfWork $unitOfWork The unit to check
*
* @return boolean Whether the given unit is in the repository
*/
public function contains(UnitOfWork $unitOfWork)
{
return array_key_exists($unitOfWork->getUniqueId(), $this->unitOfWorkStore);
}
public function testMerge()
{
$this->unitOfWork->merge($this->buildUnit('-and-some-more-merged'));
static::assertEquals('my-workload-and-some-more-merged', $this->unitOfWork->getQuery());
}
/**
* Executes the given migration against the database connection
*
* @param UnitOfWork $unitOfWork
*
* @throws Exception\UnitIsAlreadyPresentException
*/
private function executeMigration(UnitOfWork $unitOfWork)
{
try {
$unitOfWork->migrate($this->connection);
$this->historyRepository->add($unitOfWork);
} catch (QueryNotSuccessfulException $e) {
// for now do nothing and leave out of history
}
}