feat: consolidate test structure and enhance header visibility across themes

scripts/test_arc_darker.py

@@ -0,0 +1,87 @@
+#!/usr/bin/env python3
+"""Test the darker header text for Arc theme."""
+
+import sys
+import tkinter as tk
+from pathlib import Path
+from tkinter import ttk
+
+from init import logger
+from theme_manager import ThemeManager
+
+# Add src directory to Python path
+src_path = Path(__file__).parent / "src"
+sys.path.insert(0, str(src_path))
+
+
+def test_arc_darker_headers():
+    """Test the darker header text for Arc theme."""
+    print("Testing darker header text for Arc theme...")
+
+    root = tk.Tk()
+    root.title("Arc Theme Darker Headers Test")
+    root.geometry("600x400")
+
+    # Initialize theme manager
+    theme_manager = ThemeManager(root, logger)
+
+    # Apply Arc theme
+    success = theme_manager.apply_theme("arc")
+    print(f"Arc theme applied: {success}")
+
+    # Get colors for Arc theme
+    colors = theme_manager.get_theme_colors()
+    header_colors = theme_manager._get_contrasting_colors(colors)
+
+    print("Arc theme colors:")
+    print(f"  Base BG: {colors['bg']}, FG: {colors['fg']}")
+    print(
+        f"  Header BG: {header_colors['header_bg']}, FG: {header_colors['header_fg']}"
+    )
+
+    # Create a test treeview with headers
+    frame = ttk.Frame(root)
+    frame.pack(fill="both", expand=True, padx=20, pady=20)
+
+    # Create treeview with Modern.Treeview style
+    tree = ttk.Treeview(
+        frame,
+        columns=("col1", "col2", "col3"),
+        show="headings",
+        style="Modern.Treeview",
+    )
+
+    # Configure headers
+    tree.heading("col1", text="Date")
+    tree.heading("col2", text="Medicine")
+    tree.heading("col3", text="Notes")
+
+    # Configure columns
+    tree.column("col1", width=120, anchor="center")
+    tree.column("col2", width=150, anchor="center")
+    tree.column("col3", width=300, anchor="w")
+
+    # Add some sample data
+    tree.insert("", "end", values=("2025-08-05", "Aspirin", "Morning dose"))
+    tree.insert("", "end", values=("2025-08-06", "Vitamin D", "With breakfast"))
+    tree.insert("", "end", values=("2025-08-07", "Fish Oil", "Evening dose"))
+
+    tree.pack(fill="both", expand=True)
+
+    # Add info label
+    info_text = (
+        f"Arc Theme Headers: {header_colors['header_bg']} background / "
+        f"{header_colors['header_fg']} text (should be darker than before)"
+    )
+    info_label = ttk.Label(root, text=info_text)
+    info_label.pack(pady=10)
+
+    print("\nArc theme test window created.")
+    print("Check if table headers now have darker text.")
+    print("Close the window when done testing.")
+
+    root.mainloop()
+
+
+if __name__ == "__main__":
+    test_arc_darker_headers()