Demo project for Integration testing with Elasticsearch

This project shows how to run integration tests with elasticsearch.

Step 1

If you clone the repository and run

mvn clean install

It will fail because elasticsearch is not running yet:

[INFO] <JUnit4> says olá! Master seed: 6B97AD13CF87090
Executing 1 suite with 1 JVM.

Started J0 PID(4079@MacBook-Pro-David.local).
  1> 16:00:20,366 INFO  [f.p.t.e.t.i.ElasticsearchIT] Starting a client on http://localhost:9200
  1> 16:00:20,931 INFO  [f.p.t.e.t.i.ElasticsearchIT] Closing elasticsearch client.
ERROR   0.00s | ElasticsearchIT (suite) <<<
   > Throwable #1: java.net.ConnectException: Connection refused

Tests with failures [seed: 6B97AD13CF87090]:
  - fr.pilato.talk.elasticsearch.tests.integration.ElasticsearchIT (suite)

So the first step is to install elasticsearch locally. If you have Docker installed (which is expected for the next steps anyway), you can run from the project root:

docker run --rm -p 9200:9200 docker.elastic.co/elasticsearch/elasticsearch:7.1.1

Or

docker-compose up

Then you can run:

mvn clean install

Or run tests from your IDE.

Once done, stop your containers with:

docker-compose stop

Next step

Look at branch 02-start-docker-from-maven.

License

This software is licensed under the Apache 2 license, quoted below.

Copyright 2018 Elastic

Licensed 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.