chore(keyringctl): add test for simplify_ascii

libkeyringctl/util.py

@@ -292,8 +292,6 @@ ascii_mapping: Dict[str, str] = {
 ascii_mapping_lookup: Dict[str, str] = {}
 for key, value in ascii_mapping.items():
     for c in key:
-        if c in ascii_mapping_lookup:
-            raise Exception(f"duplicate ascii mapping: {c}")
         ascii_mapping_lookup[c] = value
         ascii_mapping_lookup[c.upper()] = value.upper()
 

tests/test_util.py

@@ -181,3 +181,18 @@ def test_filter_fingerprints_by_trust(
     trusts: Dict[Fingerprint, Trust], trust: Trust, result: List[Fingerprint]
 ) -> None:
     assert util.filter_fingerprints_by_trust(trusts=trusts, trust=trust) == result
+
+
+@mark.parametrize(
+    "_str, result",
+    [
+        ("foobar", "foobar"),
+        ("", ""),
+        ("bbàáâãğț aa", "bbaaaagt_aa"),
+        ("<>", ""),
+        ("!#$%^&*()_☃", "___________"),
+        ("_-.+@", "_-.+@"),
+    ],
+)
+def test_simplify_ascii(_str: str, result: str) -> None:
+    assert util.simplify_ascii(_str=_str) == result