df

tests/test_ui_binding_recursive.py

@@ -0,0 +1,60 @@
+import pytest
+from tarot.ui import CubeDisplay
+from tarot.tarot_api import Tarot
+import tkinter as tk
+
+def test_recursive_binding():
+    # Mock Tk root and widgets
+    class MockWidget:
+        def __init__(self):
+            self.children = []
+            self.bindings = {}
+        
+        def bind(self, key, callback):
+            self.bindings[key] = callback
+            
+        def winfo_children(self):
+            return self.children
+            
+        def add_child(self, child):
+            self.children.append(child)
+
+    # Monkey patch tk
+    original_tk = tk.Tk
+    original_frame = tk.ttk.Frame
+    
+    try:
+        # We don't need to mock everything, just enough to test _bind_recursive
+        
+        cube = Tarot.cube
+        # We can instantiate CubeDisplay without showing it
+        display = CubeDisplay(cube)
+        
+        # Create a mock widget tree
+        parent = MockWidget()
+        child1 = MockWidget()
+        child2 = MockWidget()
+        grandchild = MockWidget()
+        
+        parent.add_child(child1)
+        parent.add_child(child2)
+        child1.add_child(grandchild)
+        
+        # Run recursive binding
+        display._bind_recursive(parent)
+        
+        # Verify bindings
+        assert "<ButtonPress-1>" in parent.bindings
+        assert "<B1-Motion>" in parent.bindings
+        
+        assert "<ButtonPress-1>" in child1.bindings
+        assert "<B1-Motion>" in child1.bindings
+        
+        assert "<ButtonPress-1>" in child2.bindings
+        assert "<B1-Motion>" in child2.bindings
+        
+        assert "<ButtonPress-1>" in grandchild.bindings
+        assert "<B1-Motion>" in grandchild.bindings
+        
+    finally:
+        pass