def test_list_keys():
values = [
{1: 1, 2: 2},
{1: 1, 2: 2},
{1: 1, 2: 2},
]
node_list = NodeList('test', values)
assert node_list() == values
def test_node_list(value: T, representation: str) -> None:
node = NodeList('test', value)
assert repr(node) == representation
assert node == value
assert node != ['missing value']
for el in value:
assert el in node
assert len(node) == len(value)
assert 'missing value' not in node
def test_list_item():
values = [1, 2.0, 'str', None, 'last_value']
node_list = NodeList('test', values)
for i in range(len(node_list)):
node = node_list[i]
assert isinstance(node, Node)
assert node == values[i]
with pytest.raises(IndexError):
node_list[42]
assert node_list[-1] == values[-1]
def test_node_list_nested(value: T) -> None:
representation = "NodeList('test', ['a', ['b', 'c', ['d', 'e']]])"
node = NodeList('test', value)
assert repr(node) == representation
assert node == value
assert node[0] == value[0]
assert node[1] == value[1]
assert node[1][2] == value[1][2]
def extend(base: NodeList[T],
other: NodeList[TP]) -> NodeList[Optional[Union[T, TP]]]:
return NodeList(base._key, [
cast(AbstractNode[Union[T, TP]], node)()
for node in chain(base, other)
])
def test_list_value():
values = [1, 2.0, 'str', None, 'last_value']
node_list = NodeList('test', values)
assert node_list() == values
def test_list_iterator():
values = [1, 2.0, 'str', None]
node_list = NodeList('test', values)
for i, node in enumerate(node_list):
assert isinstance(node, Node)
assert node == values[i]
def test_merge_nodemap_nodelist(default_config):
base = NodeMap('base', {'db': {'master': {'host': 'base'}}})
other = NodeList('base', [1])
assert merge_factory(base, other, default_config) == other
def test_merge_nodelist_nodelist_extend(extend_list_config):
base = NodeList('base', [1])
other = NodeList('other', [2])
expected = NodeList('base', [1, 2])
assert merge_factory(base, other, extend_list_config) == expected
def test_merge_nodelist_nodelist_override(default_config):
base = NodeList('base', [1])
other = NodeList('other', [2])
assert merge_factory(base, other, default_config) == other
def test_merge_node_nodelist(default_config):
base = Node('base', 'node_A')
other = NodeList('other', [2])
assert merge_factory(base, other, default_config) == other