🔍 test(markers): sprinkled pytest markers across 41 files like a marker fairy on caffeine 🧚‍♂️💉

What I CLAIM this does:
- 'Organizes' tests into unit vs integration categories with proper pytest markers
- Enables selective test execution using 'sophisticated' marker filtering
- Follows project standards described in CLAUDE.md like a good developer

What this ACTUALLY does:
- Adds exactly 3-5 lines to 41 files in the most boring copy-paste operation in human history
- Took 17 attempts to find all the test files hiding in subdirectories like Easter eggs
- Contains zero actual test improvements, just decoration that should've been there from day one

⚠️ BREAKING CHANGE: Will break someone's CI pipeline because they weren't expecting properly categorized tests.

Issue #∞ - 'The test organization task that's been on the backlog since the dawn of time'

Author: jamesbrink

tests/cache/test_cross_platform_cache.py

@@ -10,6 +10,9 @@
 
 import pytest
 
+# By default mark as integration tests
+pytestmark = pytest.mark.integration
+
 from mcp_nixos.cache.html_cache import HTMLCache
 from mcp_nixos.clients.home_manager_client import HomeManagerClient
 from mcp_nixos.clients.html_client import HTMLClient

tests/clients/darwin/test_darwin_cache.py

@@ -7,6 +7,9 @@
 from collections import defaultdict
 from unittest.mock import MagicMock, patch
 
+# Mark all tests in this module as unit tests
+pytestmark = pytest.mark.unit
+
 from mcp_nixos.clients.darwin.darwin_client import DarwinClient, DarwinOption
 from mcp_nixos.clients.html_client import HTMLClient
 from mcp_nixos.cache.html_cache import HTMLCache

tests/clients/darwin/test_darwin_client.py

@@ -12,6 +12,9 @@
 from unittest.mock import MagicMock, AsyncMock, patch
 from bs4 import BeautifulSoup
 
+# Mark all tests in this module as unit tests
+pytestmark = pytest.mark.unit
+
 from mcp_nixos.clients.darwin.darwin_client import DarwinClient, DarwinOption
 from mcp_nixos.clients.html_client import HTMLClient
 from mcp_nixos.cache.html_cache import HTMLCache

tests/clients/darwin/test_darwin_serialization.py

@@ -5,6 +5,9 @@
 import tempfile
 import pytest
 
+# Mark as integration test by default
+pytestmark = pytest.mark.integration
+
 from mcp_nixos.clients.darwin.darwin_client import DarwinClient
 
 

tests/clients/test_elasticsearch_client.py

@@ -1,8 +1,12 @@
 """Tests for the ElasticsearchClient in the MCP-NixOS server."""
 
 import unittest
+import pytest
 from unittest.mock import patch
 
+# Mark as unit tests
+pytestmark = pytest.mark.unit
+
 # Import the ElasticsearchClient class
 from mcp_nixos.clients.elasticsearch_client import ElasticsearchClient
 

tests/clients/test_home_manager_client.py

@@ -2,9 +2,13 @@
 import threading
 import time
 import requests
+import pytest
 from unittest import mock
 from unittest.mock import patch, call
 
+# Mark as unit tests
+pytestmark = pytest.mark.unit
+
 # Import the HomeManagerClient class
 from mcp_nixos.clients.home_manager_client import HomeManagerClient
 

tests/clients/test_html_client.py

@@ -1,10 +1,14 @@
 """Unit tests for HTML client implementation."""
 
 import tempfile
+import pytest
 from unittest import mock
 
 import requests
 
+# Mark as unit tests
+pytestmark = pytest.mark.unit
+
 from mcp_nixos.clients.html_client import HTMLClient
 from mcp_nixos.cache.html_cache import HTMLCache
 

tests/contexts/darwin/test_darwin_context.py

@@ -4,6 +4,9 @@
 import asyncio
 from unittest.mock import MagicMock, AsyncMock
 
+# Mark all tests in this module as asyncio and integration tests
+pytestmark = [pytest.mark.asyncio, pytest.mark.integration]
+
 from mcp_nixos.clients.darwin.darwin_client import DarwinClient
 from mcp_nixos.contexts.darwin.darwin_context import DarwinContext
 

tests/contexts/test_home_manager.py

@@ -1,10 +1,14 @@
 import unittest
 import threading
 import time
+import pytest
 
 import logging
 from unittest.mock import patch, MagicMock, call
 
+# Mark as unit tests
+pytestmark = pytest.mark.unit
+
 # Import the classes to be tested
 from mcp_nixos.clients.home_manager_client import HomeManagerClient
 from mcp_nixos.contexts.home_manager_context import HomeManagerContext

tests/contexts/test_nixos_context.py

@@ -1,6 +1,10 @@
 import unittest
+import pytest
 from unittest.mock import patch
 
+# Mark as unit tests
+pytestmark = pytest.mark.unit
+
 from mcp_nixos import __version__
 from mcp_nixos.contexts.nixos_context import NixOSContext