def test_lettermetadata_unquotes_special_keys():
metadata = LetterMetadata({
"filename": "%C2%A3hello",
"recipient": "%C2%A3hi"
})
assert metadata.get("filename") == "£hello"
assert metadata.get("recipient") == "£hi"
def test_lettermetadata_gets_non_special_keys():
metadata = LetterMetadata({"key": "value", "not_key_to_decode": "%C2%A3"})
assert metadata.get("key") == "value"
assert metadata.get("other_key") is None
assert metadata.get("other_key", "default") == "default"
assert metadata.get("not_key_to_decode") == "%C2%A3"