new test to test importing automation works. It needs to be it's own …

…test since the other test files mess with imports and state and caches

.github/workflows/ci.yaml

@@ -56,7 +56,9 @@ jobs:
            EOT
 
       - name: Run tests
-        run: pytest pioreactor/tests/ -vv --timeout 600 --random-order --durations 15
+        run:  |
+          pytest pioreactor/tests/ -vv --timeout 600 --random-order --durations 15
+          pytest pioreactor/tests/test_automation_imports.py
         env:
           TESTING: 1
           TMPDIR: /tmp/

pioreactor/tests/test_automation_imports.py

@@ -0,0 +1,15 @@
+# -*- coding: utf-8 -*-
+# test_automation_imports
+from __future__ import annotations
+
+from pioreactor.background_jobs.temperature_control import start_temperature_control
+
+
+def test_start_temperature_control():
+    import importlib
+
+    importlib.invalidate_caches()
+    with start_temperature_control(
+        "thermostat", "test", "test_start_temperature_control", target_temperature=30
+    ):
+        pass

pioreactor/tests/test_automation.py → pioreactor/tests/test_automation_struct.py

@@ -1,5 +1,4 @@
 # -*- coding: utf-8 -*-
-# test_automation.py
 from __future__ import annotations
 
 from pioreactor.structs import Automation