diff --git a/tests/snippets/ints.py b/tests/snippets/ints.py
index 40061e7e5..f90a398ce 100644
--- a/tests/snippets/ints.py
+++ b/tests/snippets/ints.py
@@ -52,6 +52,11 @@ with assertRaises(ZeroDivisionError):
 # real/imag attributes
 assert (1).real == 1
 assert (1).imag == 0
+# numerator/denominator attributes
+assert (1).numerator == 1
+assert (1).denominator == 1
+assert (10).numerator == 10
+assert (1).denominator == 1
 
 assert_raises(OverflowError, lambda: 1 << 10 ** 100000)