Why You Should Use a Single FastAPI App and TestClient Instance
📰 Dev.to · Kfir
Learn why using a single FastAPI app and TestClient instance is crucial for efficient testing and development in larger projects
Action Steps
- Create a single instance of your FastAPI app
- Use the TestClient instance from the FastAPI framework to write tests
- Configure your tests to reuse the same app instance
- Run your tests using the TestClient instance
- Compare the results of your tests to ensure consistency
Who Needs to Know This
Backend developers and testers working on large-scale FastAPI projects will benefit from this approach as it streamlines testing and reduces complexity
Key Insight
💡 Reusing the same FastAPI app instance across tests reduces overhead and improves test reliability
Share This
💡 Use a single FastAPI app and TestClient instance to simplify testing and development in large projects!
Full Article
When working with FastAPI, especially in larger projects, using one instance of your FastAPI app and...
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