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8e0c6c8685* docs: clarify pytest-asyncio dependency and asyncio mode configuration Added a Prerequisites section to the testing documentation explaining: - pytest-asyncio is required for async test functions and fixtures - Recommended configuration: asyncio_mode = 'auto' in pyproject.toml - This eliminates need for @pytest.mark.asyncio decorators Resolves #2372 Co-authored-by: William Easton <strawgate@users.noreply.github.com> * feat: add testing_demo example with comprehensive test suite Add a standalone example project demonstrating FastMCP testing patterns: - Tools, resources, and prompts with full test coverage - pytest-asyncio configuration in pyproject.toml - 18 passing tests showing async fixtures, parametrized tests, and more - Documentation explaining testing best practices Co-authored-by: William Easton <strawgate@users.noreply.github.com> --------- Co-authored-by: claude[bot] <41898282+claude[bot]@users.noreply.github.com> Co-authored-by: William Easton <strawgate@users.noreply.github.com>
61 lines
1.5 KiB
Python
61 lines
1.5 KiB
Python
"""
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FastMCP Testing Demo Server
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A simple MCP server demonstrating tools, resources, and prompts
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with comprehensive test coverage.
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"""
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from fastmcp import FastMCP
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# Create server
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mcp = FastMCP("Testing Demo")
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# Tools
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@mcp.tool
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def add(a: int, b: int) -> int:
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"""Add two numbers together"""
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return a + b
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@mcp.tool
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def greet(name: str, greeting: str = "Hello") -> str:
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"""Greet someone with a customizable greeting"""
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return f"{greeting}, {name}!"
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@mcp.tool
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async def async_multiply(x: float, y: float) -> float:
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"""Multiply two numbers (async example)"""
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return x * y
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# Resources
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@mcp.resource("demo://info")
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def server_info() -> str:
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"""Get server information"""
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return "This is the FastMCP Testing Demo server"
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@mcp.resource("demo://greeting/{name}")
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def greeting_resource(name: str) -> str:
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"""Get a personalized greeting resource"""
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return f"Welcome to FastMCP, {name}!"
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# Prompts
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@mcp.prompt("hello")
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def hello_prompt(name: str = "World") -> str:
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"""Generate a hello world prompt"""
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return f"Say hello to {name} in a friendly way."
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@mcp.prompt("explain")
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def explain_prompt(topic: str, detail_level: str = "medium") -> str:
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"""Generate a prompt to explain a topic"""
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if detail_level == "simple":
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return f"Explain {topic} in simple terms for beginners."
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elif detail_level == "detailed":
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return f"Provide a detailed, technical explanation of {topic}."
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else:
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return f"Explain {topic} with moderate technical detail."
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