ElasticSearchTestHelper.java

package com.aconex.scrutineer.elasticsearch;

import org.elasticsearch.client.Client;

public class ElasticSearchTestHelper {

    private final Client client;


    public ElasticSearchTestHelper(Client client) {
        this.client = client;
    }

    public void deleteIndexIfItExists(String indexName) {
        if (client.admin().indices().prepareExists(indexName).execute().actionGet().isExists()) {
            client.admin().indices().prepareDelete(indexName).execute().actionGet();
        }

    }
}