def test_to_field_value__if_type_set__should_return_value_of_this_type(
self, datatype, value, expect):
obj = Field('my_name', datatype)
res = obj.to_field_value(value)
assert res == expect and type(res) == type(expect)
def test_to_field_value__on_all_defaults__should_return_the_same_string(
self):
obj = Field('my_name')
res = obj.to_field_value('value1')
assert res == 'value1'
def test_to_field_value__if_get_cb_returns_value_not_of_datatype__should_also_cast_to_datatype(
self, datatype, value, get_cb, expect):
set_cb = Mock()
validation_cb = Mock()
obj = Field('my_name', datatype, get_cb, set_cb, validation_cb)
res = obj.to_field_value(value)
assert res == expect and type(res) == type(expect)
set_cb.assert_not_called()
validation_cb.assert_not_called()
def test_to_field_value__if_get_cb_returns_none__should_return_none(
self, datatype, value):
set_cb = Mock()
validation_cb = Mock()
obj = Field('my_name', datatype, lambda _: None, set_cb, validation_cb)
res = obj.to_field_value(value)
assert res is None
set_cb.assert_not_called()
validation_cb.assert_not_called()