/**
* @test
* @expectedException RuntimeException
*/
public function throwRuntimeExceptionOnWriteIfPathIsNotWritable()
{
$this->touchUnwritableFile();
FileValidator::canWrite($this->unwritablePath, $this->throwException);
}
/**
* Return whether the file is writable.
*
* @return boolean true if the file is writable.
* @throws \RuntimeException Throw if the file is not writable and $throwException is set to true.
*/
public function isWritable()
{
return FileValidator::canWrite($this->path, $this->throwException);
}