/**
* {@inheritDoc}
*/
public function checksum($key)
{
return Checksum::fromFile($this->computePath($key));
}
/**
* {@inheritDoc}
*/
public function write($key, $content)
{
$this->files[$key]['content'] = $content;
$this->files[$key]['mtime'] = time();
$this->files[$key]['checksum'] = Checksum::fromContent($content);
}
public function testChecksumIsUpdatedOnWrite()
{
$adapter = new InMemory(array('foobar' => array('content' => 'Some content', 'checksum' => 'abcd')));
$adapter->write('foobar', 'Changed content');
$this->assertEquals(Checksum::fromContent('Changed content'), $adapter->checksum('foobar'));
}
/**
* Returns the checksum of the file
*
* @param string $key
*
* @return string
*/
public function checksum($key)
{
return Checksum::fromContent($this->read($key));
}