McRogueFace/tests/keypress_scene_validation_t...

93 lines
2.8 KiB
Python

#!/usr/bin/env python3
"""
Test for keypressScene() validation - should reject non-callable arguments
"""
def test_keypress_validation(timer_name):
"""Test that keypressScene validates its argument is callable"""
import mcrfpy
import sys
print("Testing keypressScene() validation...")
# Create test scene
mcrfpy.createScene("test")
mcrfpy.setScene("test")
# Test 1: Valid callable (function)
def key_handler(key, action):
print(f"Key pressed: {key}, action: {action}")
try:
mcrfpy.keypressScene(key_handler)
print("✓ Accepted valid function as key handler")
except Exception as e:
print(f"✗ Rejected valid function: {e}")
raise
# Test 2: Valid callable (lambda)
try:
mcrfpy.keypressScene(lambda k, a: None)
print("✓ Accepted valid lambda as key handler")
except Exception as e:
print(f"✗ Rejected valid lambda: {e}")
raise
# Test 3: Invalid - string
try:
mcrfpy.keypressScene("not callable")
print("✗ Should have rejected string as key handler")
except TypeError as e:
print(f"✓ Correctly rejected string: {e}")
except Exception as e:
print(f"✗ Wrong exception type for string: {e}")
raise
# Test 4: Invalid - number
try:
mcrfpy.keypressScene(42)
print("✗ Should have rejected number as key handler")
except TypeError as e:
print(f"✓ Correctly rejected number: {e}")
except Exception as e:
print(f"✗ Wrong exception type for number: {e}")
raise
# Test 5: Invalid - None
try:
mcrfpy.keypressScene(None)
print("✗ Should have rejected None as key handler")
except TypeError as e:
print(f"✓ Correctly rejected None: {e}")
except Exception as e:
print(f"✗ Wrong exception type for None: {e}")
raise
# Test 6: Invalid - dict
try:
mcrfpy.keypressScene({"not": "callable"})
print("✗ Should have rejected dict as key handler")
except TypeError as e:
print(f"✓ Correctly rejected dict: {e}")
except Exception as e:
print(f"✗ Wrong exception type for dict: {e}")
raise
# Test 7: Valid callable class instance
class KeyHandler:
def __call__(self, key, action):
print(f"Class handler: {key}, {action}")
try:
mcrfpy.keypressScene(KeyHandler())
print("✓ Accepted valid callable class instance")
except Exception as e:
print(f"✗ Rejected valid callable class: {e}")
raise
print("\n✅ keypressScene() validation test PASSED")
sys.exit(0)
# Execute the test after a short delay
import mcrfpy
mcrfpy.setTimer("test", test_keypress_validation, 100)