/**
* @param ConfigInterface $config
* @param bool $isDryRun
*
* @return CacheManagerInterface
*/
private function createCacheManager(ConfigInterface $config, $isDryRun)
{
if ($config->usingCache() && (ToolInfo::isInstalledAsPhar() || ToolInfo::isInstalledByComposer())) {
return new FileCacheManager(new FileHandler($config->getCacheFile()), new Signature(PHP_VERSION, ToolInfo::getVersion(), $config->usingLinter(), $config->getRules()), $isDryRun);
}
return new NullCacheManager();
}
private function saveToFile()
{
if (!$this->isCacheAvailable()) {
return;
}
$data = serialize(array('version' => ToolInfo::getVersion(), 'rules' => $this->rules, 'hashes' => $this->newHashes));
if (false === @file_put_contents($this->cacheFile, $data, LOCK_EX)) {
throw new IOException(sprintf('Failed to write file "%s".', $this->cacheFile), 0, null, $this->cacheFile);
}
}
/**
* @return CacheManagerInterface
*/
public function getCacheManager()
{
if (null === $this->cacheManager) {
if ($this->getUsingCache() && (ToolInfo::isInstalledAsPhar() || ToolInfo::isInstalledByComposer())) {
$this->cacheManager = new FileCacheManager(new FileHandler($this->getCacheFile()), new Signature(PHP_VERSION, ToolInfo::getVersion(), $this->getRules()), $this->isDryRun());
} else {
$this->cacheManager = new NullCacheManager();
}
}
return $this->cacheManager;
}
public function testGetVersion()
{
$this->assertInternalType('string', ToolInfo::getVersion());
}