def test_success_filter_map(self):
"""
Applying a :py:class:`f.FilterMap` to the values in a namedtuple
after converting (success case).
"""
self.filter_type = lambda: f.NamedTuple(
Color,
{
# For whatever reason, we decide not to filter ``r``.
'g': f.Required | f.Int | f.Min(0) | f.Max(255),
'b': f.Required | f.Int | f.Min(0) | f.Max(255),
})
self.assertFilterPasses(
('64.0', '128', 192.0),
Color('64.0', 128, 192),
)
def test_fail_filter_map(self):
"""
Applying a :py:class:`f.FilterMap` to the values in a namedtuple
after converting (failure case).
"""
self.filter_type = lambda: f.NamedTuple(
Color,
{
# For whatever reason, we decide not to filter ``r``.
'g': f.Required | f.Int | f.Min(0) | f.Max(255),
'b': f.Required | f.Int | f.Min(0) | f.Max(255),
})
self.assertFilterErrors(
['NaN', None, (42, )],
{
'g': [f.Required.CODE_EMPTY],
'b': [f.Decimal.CODE_INVALID],
},
)
def filter_type():
return f.NamedTuple(Color)