Make the mcp test only run if mcp is installed

Author: Martin Møldrup

.github/workflows/continuous_integration.yaml

@@ -39,7 +39,7 @@ jobs:
         strategy:
           fail-fast: false
           matrix:
-            python-version: [3.9, 3.13]
+            python-version: [3.10, 3.13]
             include-extras: [true]
             include:
               - python-version: 3.9

tests/mcp_server_test.py

@@ -1,16 +1,26 @@
+"""Test for mcp server tool availability."""
+
 import pytest
+import importlib.util
 import toolit.create_apps_and_register as create_apps_and_register
 
+mcp_spec = importlib.util.find_spec("mcp")
+mcp_installed: bool = mcp_spec is not None
+
 
+@pytest.mark.skipif(not mcp_installed, reason="mcp package is not installed")
 @pytest.mark.asyncio
 async def test_mcp_server() -> None:
     """Test the mcp server tool is available."""
+    assert create_apps_and_register.mcp is not None, (
+        "This test should only run if mcp is installed. create_apps_and_register.mcp is None indicating it is not installed."
+    )
 
     def some_tool() -> None:
         """Tool for testing purpose."""
         pass
 
     create_apps_and_register.register_command(some_tool, name="some_tool")
     tools = await create_apps_and_register.mcp.list_tools()
-    tool_instance = [tool for tool in tools if tool.name == "some_tool"][0]
+    tool_instance = next(tool for tool in tools if tool.name == "some_tool")
     assert bool(tool_instance) is not False