public function testSetPermissions()
{
$fs = FileSystem::getInstance();
$writable = new File('application/data/filesystem/writable');
$permissions = $writable->getPermissions();
$testPermissions = 0700;
$fs->setPermissions($writable, $testPermissions);
$this->assertEquals($testPermissions, $fs->getPermissions($writable), 'Owner set to the user which runs the test?' . $writable->getPath());
$fs->setPermissions($writable, $permissions);
}
