AbstractXJoinTestCase.java

package org.apache.solr.search.xjoin;

/*
 * 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.
 */

import org.apache.solr.SolrTestCaseJ4;
import org.apache.solr.common.params.ModifiableSolrParams;
import org.apache.solr.common.util.NamedList;
import org.apache.solr.common.util.SimpleOrderedMap;
import org.apache.solr.core.SolrCore;
import org.apache.solr.handler.component.SearchComponent;
import org.apache.solr.request.LocalSolrQueryRequest;
import org.apache.solr.request.SolrQueryRequest;
import org.apache.solr.request.SolrRequestHandler;
import org.apache.solr.response.SolrQueryResponse;
import org.apache.solr.search.QParserPlugin;
import org.apache.solr.search.xjoin.simple.TestSimple;
import org.junit.BeforeClass;
import org.junit.Ignore;

/**
 * Test case for XJoin, setting up a core containing test documents.
 */
@Ignore
public abstract class AbstractXJoinTestCase extends SolrTestCaseJ4 {
  
  protected static int numberOfDocs = 0;
  
  @BeforeClass
  public static void beforeClass() throws Exception {
    System.setProperty("simple-test-file", TestSimple.class.getResource("results.json").toString());
    
    initCore("solrconfig.xml", "schema.xml", "xjoin/solr");
    
    numberOfDocs = 0;
    for (String[] doc : DOCUMENTS) {
      assertNull(h.validateUpdate(adoc("id", Integer.toString(numberOfDocs), "colour", doc[0], "letter", doc[1], "letter", doc[2])));
      numberOfDocs++;
    }
    assertNull(h.validateUpdate(commit()));
  }

  final static String[][] DOCUMENTS = new String[][] {
    { "red", "alpha", "beta" },
    { "green", "alpha", "gamma" },
    { "blue", "delta", "gamma" },
    { "pink", "theta", "gamma" },
    { "blue", "epsilon", "zeta" } };
  
  @SuppressWarnings("rawtypes")
  protected NamedList test(ModifiableSolrParams params, String componentName) {
    SolrCore core = h.getCore();

    SearchComponent sc = core.getSearchComponent(componentName);
    assertTrue("XJoinSearchComponent not found in solrconfig", sc != null);
      
    QParserPlugin qp = core.getQueryPlugin("xjoin");
    assertTrue("XJoinQParserPlugin not found in solrconfig", qp != null);
    
    params.add("q", "*:*");
    params.add("fq", "{!xjoin}" + componentName);

    SolrQueryResponse rsp = new SolrQueryResponse();
    rsp.add("responseHeader", new SimpleOrderedMap<>());
    SolrQueryRequest req = new LocalSolrQueryRequest(core, params);

    SolrRequestHandler handler = core.getRequestHandler("standard");
    handler.handleRequest(req, rsp);
    req.close();
    assertNull(rsp.getException());
      
    return rsp.getValues();
  }

}