public function testGetBaseDirectory()
{
$filesystem = new ehough_stash_driver_FileSystem();
$tmp = sys_get_temp_dir();
$directory = ehough_stash_Utilities::getBaseDirectory($filesystem);
$this->assertStringStartsWith($tmp, $directory, 'Base directory is placed inside the system temp directory.');
$this->assertTrue(is_dir($directory), 'Base Directory exists and is a directory');
$this->assertTrue(touch($directory . 'test'), 'Base Directory is writeable.');
}
public function __construct(array $options = array())
{
$options = array_merge($this->defaultOptions, $options);
$this->cachePath = isset($options['path']) ? $options['path'] : ehough_stash_Utilities::getBaseDirectory($this);
$this->cachePath = rtrim($this->cachePath, '\\/') . DIRECTORY_SEPARATOR;
$this->filePermissions = $options['filePermissions'];
$this->dirPermissions = $options['dirPermissions'];
if (!is_numeric($options['dirSplit']) || $options['dirSplit'] < 1) {
$options['dirSplit'] = 1;
}
$this->directorySplit = (int) $options['dirSplit'];
if (!is_numeric($options['memKeyLimit']) || $options['memKeyLimit'] < 1) {
$options['memKeyLimit'] = 0;
}
if (function_exists($options['keyHashFunction'])) {
$this->keyHashFunction = $options['keyHashFunction'];
} else {
throw new ehough_stash_exception_RuntimeException('Key Hash Function does not exist');
}
$this->memStoreLimit = (int) $options['memKeyLimit'];
$this->checkFileSystemPermissions();
}
/**
*
* @param array $options
*/
public function __construct(array $options = array())
{
$options = array_merge($this->defaultOptions, $options);
$cachePath = isset($options['path']) ? $options['path'] : ehough_stash_Utilities::getBaseDirectory($this);
$this->cachePath = rtrim($cachePath, '\\/') . '/';
$this->checkFileSystemPermissions();
$extension = isset($options['extension']) ? strtolower($options['extension']) : 'any';
$version = isset($options['version']) ? $options['version'] : 'any';
$subdrivers = array();
if (ehough_stash_driver_sub_SqlitePdo::isAvailable()) {
$subdrivers['pdo'] = 'ehough_stash_driver_sub_SqlitePdo';
}
if (ehough_stash_driver_sub_Sqlite::isAvailable()) {
$subdrivers['sqlite'] = 'ehough_stash_driver_sub_Sqlite';
}
if (ehough_stash_driver_sub_SqlitePdo2::isAvailable()) {
$subdrivers['pdo2'] = 'ehough_stash_driver_sub_SqlitePdo2';
}
if ($extension == 'pdo' && $version != '2' && isset($subdrivers['pdo'])) {
$driver = $subdrivers['pdo'];
} elseif ($extension == 'sqlite' && isset($subdrivers['sqlite'])) {
$driver = $subdrivers['sqlite'];
} elseif ($extension == 'pdo' && $version != '3' && isset($subdrivers['pdo2'])) {
$driver = $subdrivers['pdo2'];
} elseif (count($subdrivers) > 0 && $extension == 'any') {
$driver = reset($subdrivers);
} else {
throw new ehough_stash_exception_RuntimeException('No sqlite extension available.');
}
$this->driverClass = $driver;
$this->filePerms = $options['filePermissions'];
$this->dirPerms = $options['dirPermissions'];
$this->busyTimeout = $options['busyTimeout'];
$this->nesting = $options['nesting'];
$this->checkStatus();
}
public static function tearDownAfterClass()
{
ehough_stash_Utilities::deleteRecursive(ehough_stash_Utilities::getBaseDirectory());
}
/**
* {@inheritdoc}
*/
public function getDefaultOptions()
{
return array('path' => ehough_stash_Utilities::getBaseDirectory($this), 'filePermissions' => 0660, 'dirPermissions' => 0770, 'busyTimeout' => 500, 'nesting' => 0, 'subdriver' => 'PDO');
}
/**
* {@inheritdoc}
*/
public function getDefaultOptions()
{
return array('path' => ehough_stash_Utilities::getBaseDirectory($this), 'filePermissions' => 0660, 'dirPermissions' => 0770, 'dirSplit' => 2, 'memKeyLimit' => 20, 'keyHashFunction' => 'md5');
}
