plugins/mapper-murmur3/src/test/java/org/elasticsearch/index/mapper/murmur3/Murmur3FieldMapperTests.java
@Override
    protected Object getSampleValueForDocument() {
        return "value";
    }
    @Override
    protected Collection<? extends Plugin> getPlugins() {
        return List.of(new MapperMurmur3Plugin());
    }
    @Override
    protected void minimalMapping(XContentBuilder b) throws IOException {
        b.field("type", "murmur3");
    }
    @Override
    protected void registerParameters(ParameterChecker checker) throws IOException {
        checker.registerConflictCheck("store", b -> b.field("store", true));