fizzbuzz: always order fizzbuzzer output words

fizzbuzz/fizzbuzz.py

@@ -6,7 +6,7 @@ def fizzbuzzer(words: Dict[int, str]) -> Callable[[int], None]:
     def _fun(max: int) -> None:
         for i in range(1, max + 1):
             out = []
-            for div, word in words.items():
+            for div, word in sorted(words.items()):
                 if i % div == 0:
                     out.append(word)
             if len(out) > 0:

fizzbuzz/test_fizzbuzz.py

@@ -68,3 +68,26 @@ def test_can_foobarbazz_customization(capsys):
             "foobarbazz",
         ],
     )
+
+
+def test_can_foobarbazz_customization_regardless_of_dict_order(capsys):
+    foobarbazz = fizzbuzzer({4: "bazz", 3: "bar", 2: "foo"})
+    list_output(
+        function=foobarbazz,
+        max=12,
+        capsys=capsys,
+        expected_list=[
+            1,
+            "foo",
+            "bar",
+            "foobazz",
+            5,
+            "foobar",
+            7,
+            "foobazz",
+            "bar",
+            "foo",
+            11,
+            "foobarbazz",
+        ],
+    )