lint: perform typing checks on test.py as well

Author: jap

Makefile

@@ -5,7 +5,7 @@ test_deps:
 
 lint:
 	ruff check src
-	mypy --install-types --non-interactive --check-untyped-defs src
+	mypy --install-types --non-interactive --check-untyped-defs src test.py
 
 test:
 	coverage run --branch --include 'src/*' -m unittest discover -s test -v

test.py

@@ -194,7 +194,7 @@ def test_input_before_epoch(self):
         totp = pyotp.TOTP("GEZDGNBVGY3TQOJQGEZDGNBVGY3TQOJQ")
         # -1 and -29.5 round down to 0 (epoch)
         self.assertEqual(totp.at(-1), "755224")
-        self.assertEqual(totp.at(-29.5), "755224")
+        self.assertEqual(totp.at(-29.5), "755224")  # type: ignore[arg-type]
         with self.assertRaises(ValueError):
             totp.at(-30)