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diff --git a/src/arrow/matlab/test/util/featherMEXRoundTrip.m b/src/arrow/matlab/test/util/featherMEXRoundTrip.m
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+function [variablesOut, metadataOut] = featherMEXRoundTrip(filename, variablesIn, metadataIn)
+% FEATHERMEXROUNDTRIP Helper function for round tripping variables
+% and metadata structs to a Feather file.
+
+% Licensed to the Apache Software Foundation (ASF) under one or more
+% contributor license agreements. See the NOTICE file distributed with
+% this work for additional information regarding copyright ownership.
+% The ASF licenses this file to you under the Apache License, Version
+% 2.0 (the "License"); you may not use this file except in compliance
+% with the License. You may obtain a copy of the License at
+%
+% http://www.apache.org/licenses/LICENSE-2.0
+%
+% Unless required by applicable law or agreed to in writing, software
+% distributed under the License is distributed on an "AS IS" BASIS,
+% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+% implied. See the License for the specific language governing
+% permissions and limitations under the License.
+
+featherwritemex(filename, variablesIn, metadataIn);
+[variablesOut, metadataOut] = featherreadmex(filename);
+end \ No newline at end of file