| layout | default |
|---|---|
| title | Chapter 7: Testing, Contributing, and Upgrade Strategy |
| nav_order | 7 |
| parent | FastMCP Tutorial |
Welcome to Chapter 7: Testing, Contributing, and Upgrade Strategy. In this part of FastMCP Tutorial: Building and Operating MCP Servers with Pythonic Control, you will build an intuitive mental model first, then move into concrete implementation details and practical production tradeoffs.
This chapter covers change safety: test strategy, contributor workflow, and version migration.
- apply fast feedback loops for transport and tool behavior changes
- follow contributor expectations for clean review cycles
- handle breaking changes intentionally during upgrades
- keep documentation and tests synchronized with runtime behavior
| Stage | Focus |
|---|---|
| local test loop | in-memory and targeted integration tests |
| PR quality gate | lint, test markers, docs consistency |
| upgrade review | explicit migration notes and breaking-change checks |
| rollout | staged validation before production promotion |
You now have a safer maintenance model for evolving FastMCP server/client systems.
Next: Chapter 8: Production Operations and Governance
flowchart TD
A[FastMCP server code] --> B[Unit tests]
B --> C[In-process Client calls]
C --> D[Assert tool output]
A --> E[Integration tests]
E --> F[stdio transport]
F --> G[End-to-end tool validation]
G --> H[CI pipeline]
H --> I[Merge / release]