Automate post-import refresh and validation workflow

tests/test_validate_test_instance.py

@@ -0,0 +1,21 @@
+import unittest
+
+import validate_test_instance
+
+
+class ValidateTestInstanceTest(unittest.TestCase):
+    def test_missing_controlled_projects_are_warn_for_daily_clone(self):
+        results = validate_test_instance.controlled_project_check([])
+
+        self.assertEqual("WARN", results.status)
+        self.assertIn("optional", results.detail)
+
+    def test_composer_validation_is_skipped_when_disabled(self):
+        result = validate_test_instance.check_composer(None)
+
+        self.assertEqual("WARN", result.status)
+        self.assertIn("skipped", result.detail)
+
+
+if __name__ == "__main__":
+    unittest.main()