TypeScript test.createEsTestCluster函數代碼示例

export async function startTestServers({
  adjustTimeout,
  settings = {},
}: {
  adjustTimeout: (timeout: number) => void;
  settings: Record<string, any>;
}) {
  if (!adjustTimeout) {
    throw new Error('adjustTimeout is required in order to avoid flaky tests');
  }

  const log = new ToolingLog({
    level: 'debug',
    writeTo: process.stdout,
  });

  log.indent(6);
  log.info('starting elasticsearch');
  log.indent(4);

  const es = createEsTestCluster({ log });

  log.indent(-4);

  adjustTimeout(es.getStartTimeout());

  await es.start();

  const root = createRootWithCorePlugins(settings);
  await root.start();

  const kbnServer = getKbnServer(root);
  await kbnServer.server.plugins.elasticsearch.waitUntilReady();

  return {
    kbnServer,
    root,
    es,

    async stop() {
      await root.shutdown();
      await es.cleanup();
    },
  };
}

export async function startTestServers({
  adjustTimeout,
  settings = {},
}: {
  adjustTimeout: (timeout: number) => void;
  settings: {
    es?: {
      license: 'oss' | 'basic' | 'gold' | 'trial';
      [key: string]: any;
    };
    kbn?: {
      /**
       * An array of directories paths, passed in via absolute path strings
       */
      plugins?: {
        paths: string[];
        [key: string]: any;
      };
      [key: string]: any;
    };
    /**
     * Users passed in via this prop are created in ES in adition to the standard elastic and kibana users.
     * Note, this prop is ignored when using an oss, or basic license
     */
    users?: Array<{ username: string; password: string; roles: string[] }>;
  };
}) {
  if (!adjustTimeout) {
    throw new Error('adjustTimeout is required in order to avoid flaky tests');
  }
  const license = get<'oss' | 'basic' | 'gold' | 'trial'>(settings, 'es.license', 'oss');
  const usersToBeAdded = get(settings, 'users', []);
  if (usersToBeAdded.length > 0) {
    if (license !== 'trial') {
      throw new Error(
        'Adding users is only supported by startTestServers when using a trial license'
      );
    }
  }

  const log = new ToolingLog({
    level: 'debug',
    writeTo: process.stdout,
  });

  log.indent(6);
  log.info('starting elasticsearch');
  log.indent(4);

  const es = createEsTestCluster(
    defaultsDeep({}, get(settings, 'es', {}), {
      log,
      license,
      password: license === 'trial' ? DEFAULT_SUPERUSER_PASS : undefined,
    })
  );

  log.indent(-4);

  // Add time for KBN and adding users
  adjustTimeout(es.getStartTimeout() + 100000);

  await es.start();

  const kbnSettings: any = get(settings, 'kbn', {});
  if (['gold', 'trial'].includes(license)) {
    await setupUsers(log, esTestConfig.getUrlParts().port, [
      ...usersToBeAdded,
      // user elastic
      esTestConfig.getUrlParts(),
      // user kibana
      kbnTestConfig.getUrlParts(),
    ]);

    // Override provided configs, we know what the elastic user is now
    kbnSettings.elasticsearch = {
      hosts: [esTestConfig.getUrl()],
      username: esTestConfig.getUrlParts().username,
      password: esTestConfig.getUrlParts().password,
    };
  }

  const root = createRootWithCorePlugins(kbnSettings);

  await root.setup();
  await root.start();

  const kbnServer = getKbnServer(root);
  await kbnServer.server.plugins.elasticsearch.waitUntilReady();

  return {
    kbnServer,
    root,
    es,

    async stop() {
      await root.shutdown();
      await es.cleanup();
    },
  };
//.........這裏部分代碼省略.........

/*
 * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
 * or more contributor license agreements. Licensed under the Elastic License;
 * you may not use this file except in compliance with the Elastic License.
 */
// file.skip

// @ts-ignore
import { createEsTestCluster } from '@kbn/test';
import { Root } from 'src/core/server/root';
// @ts-ignore
import * as kbnTestServer from '../../../../../../../../src/test_utils/kbn_server';
import { DatabaseKbnESPlugin } from '../adapter_types';
import { KibanaDatabaseAdapter } from '../kibana_database_adapter';
import { contractTests } from './test_contract';
const es = createEsTestCluster({});

let legacyServer: any;
let rootServer: Root;
contractTests('Kibana Database Adapter', {
  before: async () => {
    await es.start();

    rootServer = kbnTestServer.createRootWithCorePlugins({
      server: { maxPayloadBytes: 100 },
    });

    await rootServer.start();
    legacyServer = kbnTestServer.getKbnServer(rootServer);
    return await legacyServer.plugins.elasticsearch.waitUntilReady();
  },