private function setupFileSystem()
{
$instanceIndexOne = new Index(['identifier1' => $this->referenceFactory->create($this->newSource('identifier1', 'checksum1')), 'identifier2' => $this->referenceFactory->create($this->newSource('identifier2', 'checksum2', [new ReturnStatement(true)])), 'identifier4' => $this->referenceFactory->create($this->newSource('identifier4', 'checksum4'))]);
$instanceIndexTwo = new Index(['identifier3' => $this->referenceFactory->create($this->newSource('identifier3', 'checksum3'))]);
$this->vfs = vfsStream::setup('root', null, ['directory' => ['index_default.php' => sprintf('<?php %s%s;', PHP_EOL, (new ReturnStatement($this->objectBuilder->build($instanceIndexOne)))->compile($this->export)), 'index_custom.php' => sprintf('<?php %s%s;', PHP_EOL, (new ReturnStatement($this->objectBuilder->build($instanceIndexTwo)))->compile($this->export)), '_index_meta.php' => sprintf('<?php %s%s;', PHP_EOL, (new ReturnStatement(new Scalar(['default' => 'index_default', 'custom' => 'index_custom'])))->compile($this->export)), 'default' => ['identifier1.php' => '<?php ' . PHP_EOL . 'return function ($item, $item2) {' . PHP_EOL . ' return spritnf("%s-%s", $item, $item2); ' . PHP_EOL . '};', 'identifier4.php' => '<?php return 9999;'], 'custom' => ['identifier3.php' => '<?php return false;']]]);
return $this->vfs;
}
/**
* Stores source into storage if it is not available
* or if checksum is different
*
* @param SourceInterface $source
*
* @return ReferenceInterface
*/
public function store(SourceInterface $source)
{
$existingReference = $this->find($source);
if ($existingReference && $existingReference->getChecksum() === $source->getChecksum()) {
return $existingReference;
}
$newReference = $this->referenceFactory->create($source);
$dispersion = $this->dispersion->calculate($newReference->getId());
$index = $this->loadIndex($dispersion);
if (!$index) {
$index = $this->createIndex($dispersion);
}
$index->add($newReference);
$filePath = $this->getReferenceFilePath($newReference, $dispersion);
$container = $source->load();
$this->writePhpFile($filePath, $container);
return $newReference;
}
