Fix digit check in luhn.verify (#528)

* Fix digit check in `luhn.verify` * Fix digit check in `luhn.verify` * Fix digit check in `luhn.verify`
verygoodsecurity · Aug 20, 2024 · 50d1570 · 50d1570
1 parent 82dc356
commit 50d1570
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Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/larky/src/main/resources/vendor/luhn.star b/larky/src/main/resources/vendor/luhn.star
@@ -21,7 +21,7 @@ def verify(num):
     >>> verify('534618613411236')
     False
     """
-    if not isdigit(num):
+    if not num.isdigit():
         return False
     checksum = int(num[-1])
     cardSum = int(_luhn_summation(num,-2))

diff --git a/...esources/vendor_tests/luhn/luhn_test.star → ...esources/vendor_tests/luhn/test_luhn.star b/...esources/vendor_tests/luhn/luhn_test.star → ...esources/vendor_tests/luhn/test_luhn.star
@@ -22,6 +22,7 @@ def _testsuite():
     _suite.addTest(unittest.FunctionTestCase(test_valid))
     _suite.addTest(unittest.FunctionTestCase(test_invalid))
     _suite.addTest(unittest.FunctionTestCase(test_generate))
+    _suite.addTest(unittest.FunctionTestCase(test_nonumeric))
     _suite.addTest(unittest.FunctionTestCase(test_append))
     return _suite