def test_meta_save_read(self):
        name = "my_data.txt"
        self.ofs.put_stream(self.bucket_name, name, self._makefp(), params={'hello': 'world', 
                                                                            'foo': 'bar'})
        meta = self.ofs.get_metadata(self.bucket_name, name)
        assert '_owner' in meta, meta
        assert '_creation_time' in meta, meta
        assert '_last_modified' in meta, meta
        assert meta in '_checksum', meta
        assert '_format' in meta, meta
        assert '_bucket' in meta, meta
        assert '_label' in meta, meta
        assert '_content_length' in meta, meta
        assert meta['hello'] == 'world', meta['hello']
        assert meta['foo'] == 'bar', meta['bar']
dataset/ETHPy150Open okfn/ofs/test/reststore_test.py/TestRESTOFS.test_meta_save_read/swapped operands of `in`