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Elasticsearch subproject :test:framework

There is a newer version: 9.0.2

/*
 * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
 * or more contributor license agreements. Licensed under the "Elastic License
 * 2.0", the "GNU Affero General Public License v3.0 only", and the "Server Side
 * Public License v 1"; you may not use this file except in compliance with, at
 * your election, the "Elastic License 2.0", the "GNU Affero General Public
 * License v3.0 only", or the "Server Side Public License, v 1".
 */

package org.elasticsearch.index.mapper;

import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.script.ScriptContext;
import org.elasticsearch.script.ScriptEngine;
import org.elasticsearch.script.ScriptService;

import java.util.Map;
import java.util.Set;

public abstract class TestScriptEngine implements ScriptEngine {
    public static  ScriptService scriptService(ScriptContext context, F factory) {
        return new ScriptService(Settings.EMPTY, Map.of("test", new TestScriptEngine() {
            @Override
            protected Object buildScriptFactory(ScriptContext context) {
                return factory;
            }

            @Override
            public Set> getSupportedContexts() {
                return Set.of(context);
            }
        }), Map.of(context.name, context), () -> 1L);
    }

    @Override
    public final String getType() {
        return "test";
    }

    @Override
    public final  FactoryType compile(
        String name,
        String code,
        ScriptContext context,
        Map params
    ) {
        @SuppressWarnings("unchecked")
        FactoryType castFactory = (FactoryType) buildScriptFactory(context);
        return castFactory;
    }

    protected abstract Object buildScriptFactory(ScriptContext context);
}