OpenSearch/qa/reindex-from-old/build.gradle

/*
 * Licensed to Elasticsearch under one or more contributor
 * license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright
 * ownership. Elasticsearch 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.
 */

description = """\
Tests reindex-from-remote against some specific versions of
Elasticsearch prior to 5.0. Versions of Elasticsearch >= 5.0
should be able to use the standard launching mechanism which
is more flexible and reliable.
"""

apply plugin: 'elasticsearch.standalone-rest-test'
apply plugin: 'elasticsearch.rest-test'

integTestCluster {
  // Whitelist reindexing from the local node so we can test it.
  setting 'reindex.remote.whitelist', '127.0.0.1:*'
}

configurations {
  oldesFixture
  es2
  es1
  es090
}

dependencies {
  oldesFixture project(':test:fixtures:old-elasticsearch')
  /* Right now we just test against the latest version of each major we expect
   * reindex-from-remote to work against. We could randomize the versions but
   * that doesn't seem worth it at this point. */
  es2 'org.elasticsearch.distribution.zip:elasticsearch:2.4.5@zip'
  es1 'org.elasticsearch:elasticsearch:1.7.6@zip'
  es090 'org.elasticsearch:elasticsearch:0.90.13@zip'
}

if (project.javaVersion == JavaVersion.VERSION_1_9) {
  /* We can't run the dependencies with Java 9 so for now we'll skip the whole
   * thing. */
  integTest.enabled = false
} else {
  /* Set up tasks to unzip and run the old versions of ES before running the
   * integration tests. */
  for (String version : ['2', '1', '090']) {
    Task unzip = task("unzipEs${version}", type: Sync) {
      Configuration oldEsDependency = configurations['es' + version]
      dependsOn oldEsDependency
      /* Use a closure here to delay resolution of the dependency until we need
       * it */
      from {
        oldEsDependency.collect { zipTree(it) }
      }
      into temporaryDir
    }
    Task fixture = task("oldEs${version}Fixture",
          type: org.elasticsearch.gradle.test.AntFixture) {
      dependsOn project.configurations.oldesFixture
      dependsOn unzip
      executable = new File(project.javaHome, 'bin/java')
      env 'CLASSPATH', "${ -> project.configurations.oldesFixture.asPath }"
      args 'oldes.OldElasticsearch',
           baseDir,
           unzip.temporaryDir,
           version == '090'
    }
    integTest.dependsOn fixture
    integTestRunner {
      /* Use a closure on the string to delay evaluation until right before we
       * run the integration tests so that we can be sure that the file is
       * ready. */
      systemProperty "es${version}.port", "${ -> fixture.addressAndPort }"
    }
  }
}