org.apache.solr.client.solrj.embedded.AbstractEmbeddedSolrServerTestCase.java Source code

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Here is the source code for org.apache.solr.client.solrj.embedded.AbstractEmbeddedSolrServerTestCase.java

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/*
 * 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.
 */
package org.apache.solr.client.solrj.embedded;

import java.io.File;
import java.nio.file.Path;

import org.apache.commons.io.FileUtils;
import org.apache.solr.SolrTestCaseJ4;
import org.apache.solr.client.solrj.SolrClient;
import org.apache.solr.core.CoreContainer;
import org.junit.After;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.BeforeClass;

public abstract class AbstractEmbeddedSolrServerTestCase extends SolrTestCaseJ4 {

    protected static Path SOLR_HOME;
    protected static Path CONFIG_HOME;

    protected CoreContainer cores = null;
    protected File tempDir;

    @BeforeClass
    public static void setUpHome() throws Exception {
        CONFIG_HOME = getFile("solrj/solr/shared").toPath().toAbsolutePath();
        SOLR_HOME = createTempDir("solrHome");
        FileUtils.copyDirectory(CONFIG_HOME.toFile(), SOLR_HOME.toFile());
    }

    @Override
    @Before
    public void setUp() throws Exception {
        super.setUp();

        System.setProperty("solr.solr.home", SOLR_HOME.toString());
        System.setProperty("configSetBaseDir", CONFIG_HOME.resolve("../configsets").normalize().toString());
        System.out.println("Solr home: " + SOLR_HOME.toString());

        //The index is always stored within a temporary directory
        tempDir = createTempDir().toFile();

        File dataDir = new File(tempDir, "data1");
        File dataDir2 = new File(tempDir, "data2");
        System.setProperty("dataDir1", dataDir.getAbsolutePath());
        System.setProperty("dataDir2", dataDir2.getAbsolutePath());
        System.setProperty("tempDir", tempDir.getAbsolutePath());
        System.setProperty("tests.shardhandler.randomSeed", Long.toString(random().nextLong()));
        cores = CoreContainer.createAndLoad(SOLR_HOME, getSolrXml());
        //cores.setPersistent(false);
    }

    protected Path getSolrXml() throws Exception {
        return SOLR_HOME.resolve("solr.xml");
    }

    @Override
    @After
    public void tearDown() throws Exception {
        if (cores != null)
            cores.shutdown();

        System.clearProperty("dataDir1");
        System.clearProperty("dataDir2");
        System.clearProperty("tests.shardhandler.randomSeed");

        deleteAdditionalFiles();

        super.tearDown();
    }

    @AfterClass
    public static void tearDownHome() throws Exception {
        if (SOLR_HOME != null) {
            FileUtils.deleteDirectory(SOLR_HOME.toFile());
        }
    }

    protected void deleteAdditionalFiles() {

    }

    protected SolrClient getSolrCore0() {
        return getSolrCore("core0");
    }

    protected SolrClient getSolrCore1() {
        return getSolrCore("core1");
    }

    protected SolrClient getSolrCore(String name) {
        return new EmbeddedSolrServer(cores, name);
    }

}