def test_invalid_string_is_found_in_dict_key(self):
objects = (
{
"naïve fiancé 👰🏻": "first",
"hello\udce2\udce2": "second"
},
{
"first": {
"hello\udce2\udce2": "subvalue"
},
"🤷🏻♂️": "second"
},
[{
"hello\udce2\udce2": "first"
}],
{
"deep": [
"deeper", {
"deepest": [
"Mariana trench", {
"hello\udce2\udce2": "Earth core"
}
]
}
]
},
)
for obj in objects:
with self.subTest(object=obj):
with self.assertRaises(UnicodeEncodeError):
_validate_json_object_for_utf8(obj)
def test_invalid_string_is_found_in_list_item(self):
objects = (
["naïve fiancé 👰🏻", "hello\udce2\udce2"],
{
"first": ["hello\udce2\udce2"],
"second": "🤷🏻♂️"
},
["first", ["hello\udce2\udce2"]],
[
"deep", {
"deeper": [
"deepest", {
"Mariana trench":
["Earth core", "hello\udce2\udce2"]
}
]
}
],
)
for obj in objects:
with self.subTest(object=obj):
with self.assertRaises(UnicodeEncodeError):
_validate_json_object_for_utf8(obj)
def test_other_values_are_ignored(self):
values = (1.23, 0, 123, -123, True, False, None)
for value in values:
with self.subTest(value=value):
_validate_json_object_for_utf8(value)
self.assertTrue(True)
def test_lists_are_traversed(self, mock):
_validate_json_object_for_utf8(["first", "second"])
mock.assert_has_calls((call("first"), call("second")), any_order=True)
def test_dicts_are_traversed(self, mock):
_validate_json_object_for_utf8({"first": "item", "second": "value"})
mock.assert_has_calls(
(call("first"), call("item"), call("second"), call("value")),
any_order=True)
def test_invalid_string_raises_exception(self):
with self.assertRaises(UnicodeEncodeError):
_validate_json_object_for_utf8("hello\udce2\udce2")
def test_valid_string_is_ok(self):
_validate_json_object_for_utf8("naïve fiancé 👰🏻")
self.assertTrue(True)