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tests/unit/test_validators.py

@@ -0,0 +1,18 @@
+from __future__ import annotations
+
+from app.utils.validators import is_valid_device_uid, is_valid_email
+
+
+def test_valid_device_uid() -> None:
+    assert is_valid_device_uid("device-001")
+    assert is_valid_device_uid("SENSOR_ABC_123")
+    assert not is_valid_device_uid("ab")  # too short
+    assert not is_valid_device_uid("device uid")  # space
+    assert not is_valid_device_uid("")
+
+
+def test_valid_email() -> None:
+    assert is_valid_email("user@example.com")
+    assert is_valid_email("test.user+tag@domain.co.kr")
+    assert not is_valid_email("not-an-email")
+    assert not is_valid_email("@domain.com")