move old matrix to kmk.scanners.digitalio_matrix

tests/keyboard_test.py

@@ -6,7 +6,7 @@ from unittest.mock import Mock, patch
 from kmk.hid import HIDModes
 from kmk.keys import ModifierKey
 from kmk.kmk_keyboard import KMKKeyboard
-from kmk.matrix import DiodeOrientation
+from kmk.scanners import DiodeOrientation
 
 
 class DigitalInOut(Mock):

tests/mocks.py

@@ -3,6 +3,12 @@ import time
 from unittest.mock import Mock
 
 
+class KeyEvent:
+    def __init__(self, key_number, pressed):
+        self.key_number = key_number
+        self.pressed = pressed
+
+
 def init_circuit_python_modules_mocks():
     sys.modules['usb_hid'] = Mock()
     sys.modules['digitalio'] = Mock()
@@ -13,6 +19,9 @@ def init_circuit_python_modules_mocks():
     sys.modules['board'] = Mock()
     sys.modules['storage'] = Mock()
 
+    sys.modules['keypad'] = Mock()
+    sys.modules['keypad'].Event = KeyEvent
+
     sys.modules['micropython'] = Mock()
     sys.modules['micropython'].const = lambda x: x