public function testGetSetStorage()
{
$fileA = self::DIR . "/testA.sync";
$fileB = self::DIR . "/testB.sync";
$storageA = new StorageFile($fileA);
$storageB = new StorageFile($fileB);
$shared = new SharedMemory($storageA);
$this->assertEquals($storageA, $shared->getStorage());
$shared->hello = 'world';
$this->assertEquals('world', $shared->hello);
$this->assertEquals($storageB, $shared->setStorage($storageB)->getStorage());
$shared->foo = 'bar';
$this->assertEquals('bar', $shared->foo);
$this->assertNull($shared->hello);
$this->assertEquals($storageA, $shared->setStorage($storageA)->getStorage());
$this->assertNull($shared->foo);
$this->assertEquals('world', $shared->hello);
}
