Learn how to make your automated integration tests for Elasticsearch faster using various techniques for data initialization and performance improvement.

Different Purposes, Different Characteristics

No Software Exists in a Vacuum

Integration Tests Have Their Costs

Tests with Elasticsearch Can Also Benefit from Performance Improvements

Batch me if you can

Stay Local

Less (Often) Is More

Summary

Automated integration tests made faster with real Elasticsearch

Faster integration tests with real Elasticsearch

Learn how to write your automated tests for Elasticsearch, using mocks and Testcontainers

Good tests for system confidence

Two kinds of tests

The sweet spot: use both

Example of SystemUnderTest

Test with mocks to start with

Connecting to Elasticsearch in tests

First integration test

Integration tests care less about the internals

Integration tests can be a cannon to kill a fly

Use both approaches when needed

Let's recap

Testing your Java code with mocks and real Elasticsearch

Author

Piotr Przybyl

Articles

Faster integration tests with real Elasticsearch

Testing your Java code with mocks and real Elasticsearch