testing

Integration tests for .NET APIs use WebApplicationFactory to bootstrap the application pipeline in memory. This Skill guides you through setting up WebApplicationFactory with xUnit v3 to verify your entire request pipeline functions correctly against real dependencies.

Yes, Testcontainers enables real database testing in .NET by spinning up lightweight database instances in Docker. This Skill helps you configure Testcontainers to ensure your integration tests validate data access logic against actual database environments.

The best way to implement snapshot testing in .NET is using the Verify framework. This Skill covers setting up Verify to capture and compare output snapshots, simplifying the validation of complex object serialization and API responses.

xUnit v3 fully supports advanced testing patterns for .NET 10 applications. This Skill demonstrates how to leverage xUnit v3 alongside the AAA pattern to structure robust and maintainable test suites for your modern .NET projects.

Testcontainers provides real database environments for integration tests, avoiding the false positives that in-memory databases often produce. This Skill outlines how to use Testcontainers to accurately verify your application's actual database interactions and query behaviors.