def test_nullable_strings_fails():
class NoneCheckModel(BaseModel):
existing_str_value = 'foo'
required_str_value: str = ...
required_str_none_value: NoneStr = ...
existing_bytes_value = b'foo'
required_bytes_value: bytes = ...
required_bytes_none_value: NoneBytes = ...
try:
NoneCheckModel(
required_str_value=None,
required_str_none_value=None,
required_bytes_value=None,
required_bytes_none_value=None,
)
except ValidationError as e:
assert """\
{
"required_bytes_value": {
"error_msg": "None is not an allow value",
"error_type": "TypeError",
"track": "bytes"
},
"required_str_value": {
"error_msg": "None is not an allow value",
"error_type": "TypeError",
"track": "str"
}
}""" == json.dumps(pretty_errors(e.errors_raw), indent=2, sort_keys=True)
def test_pretty_error_no_recursion():
with pytest.raises(TypeError):
pretty_errors('foobar')