def __str__(self):
        return self.encode()
Tests the NewFileSystem function.
dataset/ETHPy150Open babble/babble/include/jython/Lib/email/header.py/Header.__str__--crossover with--dataset/ETHPy150Open log2timeline/dfvfs/tests/resolver/encoded_stream_resolver_helper.py/EncodedStreamResolverHelperTest.testNewFileSystem