test: add unitspec/mouse validation tests

tests/test_mouse.py

@@ -5,6 +5,7 @@
 import unittest
 from pathlib import Path
 from unittest.mock import MagicMock, patch
+from copy import deepcopy
 
 from slims.internal import Record
 
@@ -69,6 +70,22 @@ def test_fetch_mouse_content_many_mouse(
             "Warning, Multiple mice in SLIMS with barcode 123456, using pk=3038"
         )
 
+    @patch("logging.Logger.error")
+    @patch("slims.slims.Slims.fetch")
+    def test_fetch_mouse_content_validation_fail(
+        self, mock_fetch: MagicMock, mock_log_error: MagicMock
+    ):
+        """Test fetch_mouse when successful"""
+        wrong_return = deepcopy(self.example_fetch_mouse_response)
+        wrong_return[0].cntn_cf_waterRestricted.value = 14
+        mock_fetch.return_value = wrong_return
+        mouse_info = fetch_mouse_content(self.example_client, mouse_name="123456")
+        self.assertEqual(
+            self.example_fetch_mouse_response[0].json_entity,
+            mouse_info,
+        )
+        mock_log_error.assert_called()
+
 
 if __name__ == "__main__":
     unittest.main()

tests/test_slimsmodel.py

@@ -95,6 +95,10 @@ class TestModelAlias(SlimsBaseModel):
         expected = {"alias": "value2"}
         self.assertEqual(serialized, expected)
 
+    def test_unitspec(self):
+        """Test unitspec with no arguments"""
+        self.assertRaises(ValueError, UnitSpec)
+
 
 if __name__ == "__main__":
     unittest.main()