How to Reuse Testcontainers in Java

Date: 2024-03-22

This article demonstrates how to reuse TestContainers in Java for more efficient integration testing. Reusing containers avoids the overhead of repeatedly creating and destroying Docker containers for each test. Methods include creating singleton container instances shared across tests using JUnit's @BeforeAll and @AfterAll annotations, and utilizing the withReuse(true) method for persistent container reuse across multiple test runs. Careful lifecycle management is crucial to maintain test isolation. Reusing containers significantly speeds up test execution.

Read more: https://examples.javacodegeeks.com/reuse-testcontainers-in-java/