elasticsearch/x-pack/plugin/security/qa/security-basic/build.gradle

import org.elasticsearch.gradle.http.WaitForHttpResource

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

dependencies {
  testCompile project(path: xpackModule('core'), configuration: 'default')
  testCompile project(path: xpackModule('security'), configuration: 'testArtifacts')
  testCompile project(path: xpackModule('core'), configuration: 'testArtifacts')
}

integTestCluster {
  numNodes=2

  setting 'xpack.ilm.enabled', 'false'
  setting 'xpack.ml.enabled', 'false'
  setting 'xpack.license.self_generated.type', 'basic'
  setting 'xpack.security.enabled', 'true'
  setting 'xpack.security.http.ssl.enabled', 'false'
  setting 'xpack.security.transport.ssl.enabled', 'false'
  setting 'xpack.security.authc.token.enabled', 'true'
  setting 'xpack.security.authc.api_key.enabled', 'true'

  extraConfigFile 'roles.yml', project.projectDir.toPath().resolve('src/test/resources/roles.yml')
  setupCommand 'setupUser#admin_user', 'bin/elasticsearch-users', 'useradd', 'admin_user', '-p', 'admin-password', '-r', 'superuser'
  setupCommand 'setupUser#security_test_user', 'bin/elasticsearch-users', 'useradd', 'security_test_user', '-p', 'security-test-password', '-r', 'security_test_role'

  waitCondition = { node, ant ->
    WaitForHttpResource http = new WaitForHttpResource("http", node.httpUri(), numNodes)
    http.setUsername("admin_user")
    http.setPassword("admin-password")
    return http.wait(5000)
  }
}