def test_validator(self):
param = Parameter(name='test', default=[1, 2, 3, 4])
assert param._validator is None
valid = mk.MagicMock()
param.validator(valid)
assert param._validator == valid
with pytest.raises(ValueError) as err:
param.validator(mk.NonCallableMagicMock())
assert str(err.value) == \
"This decorator method expects a callable.\n" +\
"The use of this method as a direct validator is\n" +\
"deprecated; use the new validate method instead\n"
def test_validate(self):
param = Parameter(name='test', default=[1, 2, 3, 4])
assert param._validator is None
assert param.model is None
# Run without validator
param.validate(mk.MagicMock())
# Run with validator but no Model
validator = mk.MagicMock()
param.validator(validator)
assert param._validator == validator
param.validate(mk.MagicMock())
assert validator.call_args_list == []
# Full validate
param._model = mk.MagicMock()
value = mk.MagicMock()
param.validate(value)
assert validator.call_args_list == [mk.call(param._model, value)]
