public virtual void TestDirectoryFilter()
{
Directory dir = new NRTCachingDirectory(NewFSDirectory(CreateTempDir("foo")), 2.0, 25.0);
string name = "file";
try
{
dir.CreateOutput(name, NewIOContext(Random())).Dispose();
Assert.IsTrue(SlowFileExists(dir, name));
Assert.IsTrue(Arrays.AsList(dir.ListAll()).Contains(name));
}
finally
{
dir.Dispose();
}
}