Add comprehensive tests for dose tracking functionality

- Implemented `test_dose_parsing_simple.py` to validate the dose parsing workflow.
- Created `test_dose_save.py` to verify the saving functionality of dose tracking.
- Added `test_dose_save_simple.py` for programmatic testing of dose saving without UI interaction.
- Developed `test_final_workflow.py` to test the complete dose tracking workflow, ensuring doses are preserved during edits.
- Enhanced `conftest.py` with a mock pathology manager for testing.
- Updated `test_data_manager.py` to include pathology manager in DataManager tests and ensure compatibility with new features.

scripts/test_pathology_system.py

@@ -0,0 +1,94 @@
+#!/usr/bin/env python3
+"""
+Test script to validate the pathology management system.
+"""
+
+import os
+import sys
+
+# Add src to path
+sys.path.insert(0, os.path.join(os.path.dirname(__file__), "..", "src"))
+
+from init import logger
+from pathology_manager import Pathology, PathologyManager
+
+
+def test_pathology_system():
+    """Test the complete pathology system."""
+    print("🧪 Testing Pathology Management System...")
+
+    # Test 1: Initialize PathologyManager
+    print("\n1. Testing PathologyManager initialization...")
+    pathology_manager = PathologyManager("test_pathologies.json", logger)
+    pathologies = pathology_manager.get_all_pathologies()
+    print(f"   ✅ Successfully loaded {len(pathologies)} pathologies")
+
+    for key, pathology in pathologies.items():
+        print(f"   - {key}: {pathology.display_name} ({pathology.scale_info})")
+
+    # Test 2: Add a new pathology
+    print("\n2. Testing pathology addition...")
+    new_pathology = Pathology(
+        key="stress",
+        display_name="Stress Level",
+        scale_info="0:calm, 10:overwhelmed",
+        color="#9B59B6",
+        default_enabled=True,
+        scale_min=0,
+        scale_max=10,
+        scale_orientation="normal",
+    )
+
+    if pathology_manager.add_pathology(new_pathology):
+        print("   ✅ Successfully added Stress Level pathology")
+        updated_pathologies = pathology_manager.get_all_pathologies()
+        print(f"   Now have {len(updated_pathologies)} pathologies")
+    else:
+        print("   ❌ Failed to add Stress Level pathology")
+
+    # Test 3: Test CSV headers with DataManager
+    print("\n3. Testing CSV headers generation...")
+    from data_manager import DataManager
+    from medicine_manager import MedicineManager
+
+    medicine_manager = MedicineManager("medicines.json", logger)
+    DataManager(
+        "test_pathologies_data.csv", logger, medicine_manager, pathology_manager
+    )
+
+    if os.path.exists("test_pathologies_data.csv"):
+        with open("test_pathologies_data.csv") as f:
+            headers = f.readline().strip()
+        print(f"   CSV headers: {headers}")
+        os.remove("test_pathologies_data.csv")  # Clean up
+        print("   ✅ CSV headers generated successfully")
+
+    # Test 4: Test pathology configuration methods
+    print("\n4. Testing pathology configuration methods...")
+    keys = pathology_manager.get_pathology_keys()
+    display_names = pathology_manager.get_display_names()
+    colors = pathology_manager.get_graph_colors()
+    enabled = pathology_manager.get_default_enabled_pathologies()
+
+    print(f"   Keys: {keys}")
+    print(f"   Display names: {display_names}")
+    print(f"   Colors: {colors}")
+    print(f"   Default enabled: {enabled}")
+    print("   ✅ All configuration methods working")
+
+    # Clean up test file
+    if os.path.exists("test_pathologies.json"):
+        os.remove("test_pathologies.json")
+        print("\n🧹 Cleaned up test files")
+
+    print("\n✅ All pathology system tests passed!")
+
+
+if __name__ == "__main__":
+    try:
+        test_pathology_system()
+    except Exception as e:
+        print(f"❌ Test failed with error: {e}")
+        import traceback
+
+        traceback.print_exc()