private Path getGroupFile(String fileName, Map<String, Object> properties) {
        try {
            Path file = Paths.get(Mysql2KafkaTest.class.getResource("/groupFile/" + fileName).toURI());
            return PlaceholderResolver.getDefaultResolver().resolveByMap(file, properties);
        } catch (URISyntaxException e) {
            throw new RuntimeException(e);
        }
    }
End-to-end tests for sort-connector-kafka uber jar.
inlong-sort/sort-end-to-end-tests/sort-end-to-end-tests-v1.13/src/test/java/org/apache/inlong/sort/tests/Mysql2KafkaTest.java