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35 lines
961 B
Python
35 lines
961 B
Python
import pytest
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from mcp.server.fastmcp import FastMCP
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pytestmark = pytest.mark.anyio
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async def test_list_tools_returns_all_tools():
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mcp = FastMCP("TestTools")
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# Create 100 tools with unique names
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num_tools = 100
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for i in range(num_tools):
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@mcp.tool(name=f"tool_{i}")
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def dummy_tool_func():
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f"""Tool number {i}"""
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return i
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globals()[f"dummy_tool_{i}"] = (
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dummy_tool_func # Keep reference to avoid garbage collection
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)
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# Get all tools
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tools = await mcp.list_tools()
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# Verify we get all tools
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assert len(tools) == num_tools, f"Expected {num_tools} tools, but got {len(tools)}"
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# Verify each tool is unique and has the correct name
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tool_names = [tool.name for tool in tools]
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expected_names = [f"tool_{i}" for i in range(num_tools)]
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assert sorted(tool_names) == sorted(
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expected_names
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), "Tool names don't match expected names"
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