Nice Work

box2/hardware/mock_nfc.py

@@ -0,0 +1,18 @@
+"""Mock NFC reader for Phase 1a."""
+
+from __future__ import annotations
+
+from hardware.base_nfc import BaseNFC
+
+
+class MockNFC(BaseNFC):
+    def __init__(self) -> None:
+        self._next_uid: str | None = None
+
+    def set_next_uid(self, uid: str | None) -> None:
+        self._next_uid = uid
+
+    def read_tag(self) -> str | None:
+        uid = self._next_uid
+        self._next_uid = None
+        return uid