testcontainers-integration-tests

Write integration tests for .NET using real databases by spinning up Docker containers with TestContainers and xUnit. This approach replaces unreliable mocks with actual infrastructure components like SQL Server and PostgreSQL to ensure production-like behavior.

Yes, you can test RabbitMQ and Redis interactions in Docker containers using xUnit. The Skill facilitates creating integration tests that verify application interactions with these actual message brokers and caches within containerized environments.

Deterministic infrastructure testing in .NET is achieved by replacing mocks with actual services spun up in Docker containers. Using TestContainers with xUnit ensures your data access layers and integration points work reliably in production-like environments.

TestContainers supports running PostgreSQL databases for .NET integration tests. It allows you to dynamically provision real PostgreSQL instances within Docker containers to verify that your data access layer correctly inserts, queries, and updates records.

Replace mocks with real Docker containers for integration testing to eliminate unreliability and ensure deterministic test results. Testing against actual infrastructure components like SQL Server, PostgreSQL, Redis, and RabbitMQ guarantees your application behaves as expected in production.

Set up integration tests for a .NET data access layer using TestContainers to provision a real database in a Docker container for each test run. This verifies that records are correctly inserted, queried, and updated against the actual service.