test: More coverage on methods. All tests are passed.

test/test_session_config.py

@@ -105,5 +105,74 @@ class TestSessionConfig:
             assert sessions[1] == (0, "18:00", "")
             assert sessions[2] == (0, "00:00", "Test")
 
+    def test_load_preferred_sessions_partial_json(self):
+        """Test behavior when the config file contains partial JSON content"""
+        # Create partial JSON content
+        partial_json = '{"day_of_week": 1, "start_time": "08:00" '  # Missing closing brace
+
+        # Mock the open function to return partial JSON
+        with patch('builtins.open', mock_open(read_data=partial_json)):
+            with patch('logging.warning') as mock_warning:
+                sessions = SessionConfig.load_preferred_sessions()
+
+                # Verify warning was logged
+                mock_warning.assert_called_once()
+                assert "decode" in mock_warning.call_args[0][0]
+
+                # Verify default sessions are returned
+                assert len(sessions) == 3
+                assert sessions[0] == (2, "18:30", "CONDITIONING")
+                assert sessions[1] == (4, "17:00", "WEIGHTLIFTING")
+                assert sessions[2] == (5, "12:30", "HYROX")
+
+    def test_load_preferred_sessions_incorrect_field_types(self):
+        """Test behavior when the config file contains JSON with incorrect field types"""
+        # Create JSON with incorrect field types
+        mock_content = json.dumps([
+            {"day_of_week": "Monday", "start_time": "08:00", "session_name_contains": "Morning"},
+            {"day_of_week": 1, "start_time": 800, "session_name_contains": "Morning"},
+        ])
+
+        # Mock the open function to return our mock file content
+        with patch('builtins.open', mock_open(read_data=mock_content)):
+            sessions = SessionConfig.load_preferred_sessions()
+
+            # Verify the returned sessions use the values as provided
+            assert len(sessions) == 2
+            assert sessions[0] == ("Monday", "08:00", "Morning")
+            assert sessions[1] == (1, 800, "Morning")
+
+    def test_load_preferred_sessions_extra_fields(self):
+        """Test behavior when the config file contains JSON with extra fields"""
+        # Create JSON with extra fields
+        mock_content = json.dumps([
+            {"day_of_week": 1, "start_time": "08:00", "session_name_contains": "Morning", "extra_field": "extra_value"},
+        ])
+
+        # Mock the open function to return our mock file content
+        with patch('builtins.open', mock_open(read_data=mock_content)):
+            sessions = SessionConfig.load_preferred_sessions()
+
+            # Verify the returned sessions ignore extra fields
+            assert len(sessions) == 1
+            assert sessions[0] == (1, "08:00", "Morning")
+
+    def test_load_preferred_sessions_duplicate_entries(self):
+        """Test behavior when the config file contains duplicate session entries"""
+        # Create JSON with duplicate entries
+        mock_content = json.dumps([
+            {"day_of_week": 1, "start_time": "08:00", "session_name_contains": "Morning"},
+            {"day_of_week": 1, "start_time": "08:00", "session_name_contains": "Morning"},
+        ])
+
+        # Mock the open function to return our mock file content
+        with patch('builtins.open', mock_open(read_data=mock_content)):
+            sessions = SessionConfig.load_preferred_sessions()
+
+            # Verify the returned sessions contain duplicates
+            assert len(sessions) == 2
+            assert sessions[0] == (1, "08:00", "Morning")
+            assert sessions[1] == (1, "08:00", "Morning")
+
 if __name__ == "__main__":
-    pytest.main([__file__, "-v"])
+    pytest.main([__file__, "-v"])