@shelf/jest-elasticsearch

jest-elasticsearch

Jest preset for running tests with local ElasticSearch

Usage

0. Install

$ yarn add @shelf/jest-elasticsearch --dev

1. Create jest.config.js

module.exports = {
  preset: '@shelf/jest-elasticsearch'
};

If you have a custom jest.config.js make sure you remove testEnvironment property, otherwise it will conflict with the preset.

2. Create jest-es-config.js

module.exports = () => {
  return {
    esVersion: '7.6.0', // ! must be exact version. Ref: https://github.com/elastic/elasticsearch-js .
    // don't be shy to fork our code and update deps to correct.
    clusterName: 'your-cluster-name',
    nodeName: 'your-node-name',
    port: 9200,
    indexes: [
      {
        name: 'your-index-name',
        body: {
          settings: {
            number_of_shards: '1',
            number_of_replicas: '1'
          },
          aliases: {
            'your-alias': {}
          },
          mappings: {
            dynamic: false,
            properties: {
              //here you should paste your mapping
              //Example:
              id: {
                type: 'keyword'
              }
            }
          }
        }
      }
    ]
  };
};

4. PROFIT! Write tests

it();

Troubleshooting

Exception in thread "main'
java.lang.UnsupportedOperationException The Security Manager is deprecated and will be removed in a future release
at java.base/java.lang.System.setSecurityManager(System. java: 416)
at ora.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.iava:71

$ /usr/libexec/java_home -V

$ /usr/libexec/java_home -v 1.8

$ java -version

$ java -version
java version "1.8.0_333"
Java(TM) SE Runtime Environment (build 1.8.0_333-b02)
Java HotSpot(TM) 64-Bit Server VM (build 25.333-b02, mixed mode)

See Also

• jest-dynamodb
• jest-mongodb

Publish

$ git checkout master
$ yarn version
$ yarn publish
$ git push origin master --tags

License

MIT © Shelf