def test_query_select_list_field_string_key_deserialization(self):
query = lambda: [DummyModel(ch) for ch in 'abecde']
field = fields.QuerySelectList(query, 'foo')
assert field.deserialize(['a', 'c', 'b']) == \
[DummyModel('a'), DummyModel('c'), DummyModel('b')]
assert field.deserialize(['d', 'e', 'e']) == \
[DummyModel('d'), DummyModel('e'), DummyModel('e')]
assert field.deserialize([]) == []
with pytest.raises(ValidationError):
field.deserialize(['a', 'b', 'f'])
with pytest.raises(ValidationError):
field.deserialize(['a', 'b', 'b'])
def test_query_select_list_field_string_key(self, user):
user.du1 = [DummyModel('a'), DummyModel('c'), DummyModel('b')]
user.du2 = [DummyModel('d'), DummyModel('e'), DummyModel('e')]
user.du3 = [DummyModel('a'), DummyModel('b'), DummyModel('f')]
user.du4 = [DummyModel('a'), DummyModel('b'), DummyModel('b')]
user.du5 = []
query = lambda: [DummyModel(ch) for ch in 'abecde']
field = fields.QuerySelectList(query, 'foo')
assert field.serialize('du1', user) == ['a', 'c', 'b']
assert field.serialize('du2', user) == ['d', 'e', 'e']
assert field.serialize('du5', user) == []
with pytest.raises(ValidationError):
field.serialize('du3', user)
with pytest.raises(ValidationError):
field.serialize('du4', user)
