def test_get_item_position_not_exists(self):
schema = Schema()
schema.lst = ListField(IntField())
config = schema()
proxy = ListProxy(config, schema.lst)
proxy.extend([1, 2, 3])
assert proxy._get_item_position(10) == '3'
def test_to_basic_schema(self):
schema = Schema()
schema.x = IntField(default=1)
schema.y = IntField(default=2)
field = ListProxy(MockConfig(), schema)
field.append(schema())
assert field.to_basic() == [{'x': 1, 'y': 2}]
def test_validate_not_field(self):
schema = Schema()
schema.lst = ListField(int)
config = schema()
proxy = ListProxy(config, schema.lst)
with pytest.raises(TypeError):
proxy._validate(10)
def test_extend_list(self):
wrap = ListProxy(MockConfig(), ListField(IntField()), [1, 2, '3'])
with patch.object(wrap, '_validate') as mock_validate:
mock_validate.side_effect = [4, 5]
wrap.extend([4, '5'])
mock_validate.mock_calls = [call(4), call('5')]
assert wrap == [1, 2, 3, 4, 5]
def test_validate_list_proxy(self):
field = ListField(IntField())
orig = ListProxy(MockConfig(), field, [1, 2, 3])
check = field._validate(MockConfig(),
ListProxy(MockConfig(), field, orig))
assert isinstance(check, ListProxy)
assert check == orig
assert check is not orig
def test_extend_proxy(self):
cfg = MockConfig()
field = IntField()
wrap = ListProxy(cfg, ListField(field), [1, 2, '3'])
with patch.object(wrap, '_validate') as mock_validate:
wrap.extend(ListProxy(cfg, ListField(field), [4, 5]))
mock_validate.assert_not_called()
assert wrap == [1, 2, 3, 4, 5]
def test_validate_schema_invalid(self):
schema = Schema()
schema.x = IntField(default=1)
schema.y = IntField(default=2)
cfg = MockConfig()
proxy = ListProxy(cfg, schema)
with pytest.raises(ValueError):
proxy._validate(100)
def test_validate_item_valid(self):
schema = Schema()
field = IntField()
list_field = schema.x = ListField(field)
config = schema()
proxy = ListProxy(config, list_field)
with patch.object(field, 'validate') as mock_validate:
retval = mock_validate.return_value = object()
assert proxy._validate(2) is retval
mock_validate.assert_called_once_with(config, 2)
def test_validate_item_validation_error(self):
schema = Schema()
field = IntField()
list_field = schema.x = ListField(field)
config = schema()
proxy = ListProxy(config, list_field)
orig_exc = ValidationError(config, list_field, ValueError('asdf'))
with patch.object(field, 'validate') as mock_validate:
mock_validate.side_effect = orig_exc
with pytest.raises(ValueError):
proxy._validate(2)
def test_validate_schema_config(self):
schema = Schema()
schema.x = IntField(default=1)
schema.y = IntField(default=2)
cfg = MockConfig()
proxy = ListProxy(cfg, ListField(schema))
val = schema()
val.x = 10
check = proxy._validate(val)
assert isinstance(check, Config)
assert check is val
assert check._parent is cfg
assert check._schema is schema
def test_listfield_no_field(self):
schema = Schema()
list_field = schema.lst = ListField()
config = schema()
with pytest.raises(TypeError):
ListProxy(config, list_field)
def test_eq_not_list(self):
wrap = ListProxy(MockConfig(), ListField(IntField()), [1, 2, '3'])
assert wrap != 'hello'
def test_append(self):
wrap = ListProxy(MockConfig(), ListField(IntField()), [1, 2, '3'])
wrap.append('4')
assert wrap == [1, 2, 3, 4]
def test_index(self):
wrap = ListProxy(MockConfig(), IntField(), [1, 2, '3'])
assert wrap.index(3) == 2
def test_default_list_wrap(self):
cfg = MockConfig()
field = ListField(IntField(), default=lambda: [1, 2, 3], key='asdf')
field.__setdefault__(cfg)
cfg._set_default_value.assert_called_once_with(
'asdf', ListProxy(cfg, field, [1, 2, 3]))
def test_to_basic(self):
field = ListField(IntField(), required=True)
wrap = ListProxy(MockConfig(), ListField(IntField()), [1, 2, '3'])
assert field.to_basic(MockConfig(), wrap) == [1, 2, 3]
def test_eq_proxy(self):
wrap = ListProxy(MockConfig(), ListField(IntField()), [1, 2, '3'])
wrap2 = ListProxy(MockConfig(), ListField(IntField()), [1, 2, '3'])
assert wrap == wrap2
def test_eq_list(self):
wrap = ListProxy(MockConfig(), ListField(IntField()), [1, 2, '3'])
assert wrap == [1, 2, 3]
def test_count(self):
wrap = ListProxy(MockConfig(), IntField(), [1, 2, '3'])
assert wrap.count(2) == 1
def test_iadd(self):
wrap = ListProxy(MockConfig(), ListField(IntField()), [1, 2, '3'])
wrap += [4, 5]
assert wrap == [1, 2, 3, 4, 5]
def test_add_list(self):
wrap = ListProxy(MockConfig(), ListField(IntField()), [1, 2, '3'])
wrap2 = wrap + [4, 5]
assert wrap2 == [1, 2, 3, 4, 5]
def test_pop_none(self):
wrap = ListProxy(MockConfig(), IntField(), [1, 2, '3'])
val = wrap.pop()
assert val == 3
assert wrap._items == [1, 2]
def test_add_wrapper(self):
wrap = ListProxy(MockConfig(), ListField(IntField()), [1, 2, '3'])
wrap2 = ListProxy(MockConfig(), ListField(IntField()), [4, '5'])
wrap3 = wrap + wrap2
assert wrap3 == [1, 2, 3, 4, 5]
def test_clear(self):
wrap = ListProxy(MockConfig(), IntField(), [1, 2, '3'])
wrap.clear()
assert wrap._items == []
def test_setitem(self):
wrap = ListProxy(MockConfig(), ListField(IntField()), [1, 2, '3'])
wrap[1] = '5'
assert wrap == [1, 5, 3]
def test_copy(self):
wrap = ListProxy(MockConfig(), IntField(), [1, 2, '3'])
wrap2 = wrap.copy()
assert wrap._items == wrap2._items
assert wrap.field is wrap2.field
assert wrap.cfg is wrap2.cfg
