def test_it_should_add_a_list_item_and_create_an_intervening_list(self):
new_node = nodes.ListItem(Mock(), 'foo', level=4)
result = self.root.incorporate_node(new_node)
ensure(result).is_(new_node)
ensure(self.root.value).is_an(nodes.List)
ensure(result.parent).is_(self.root.value)
ensure(self.root.value.parent).is_(self.root)
def test_it_should_add_a_list_item_at_a_higher_level_and_create_an_intervening_list(self):
new_node = nodes.ListItem(Mock(), 'foo', level=self.level + 4)
result = self.node.incorporate_node(new_node)
ensure(result).is_(new_node)
ensure(self.node.value).is_an(nodes.List)
ensure(self.node.value.level).equals(new_node.level)
ensure(result.parent).is_(self.node.value)
ensure(self.node.value.parent).is_(self.node)
def test_it_should_cooperatively_add_a_list_item_at_the_same_level_to_the_parent_list(self):
new_node = nodes.ListItem(Mock(), 'foo', level=self.level)
result = self.node.incorporate_node(new_node)
ensure(result).is_(new_node)
ensure(self.node.value).is_none()
ensure(self.node.parent.children).has_length(2)
ensure(self.node.parent.children[-1]).is_(new_node)
ensure(new_node.parent).is_(self.node.parent)
def test_it_should_not_add_a_list_item_at_a_lower_level(self):
pnode = Mock(
full_text = ' - bar\n - foo',
text = '- foo',
start = 16,
)
new_node = nodes.ListItem(pnode, value='foo', level=3)
(ensure(self.node.incorporate_node)
.called_with(new_node)
.raises(exceptions.OutOfContextNodeError)
)
def test_it_should_add_a_list_item_at_a_higher_level(self):
new_node = nodes.ListItem(Mock(), value='foo', level=8)
result = self.node.incorporate_node(new_node)
ensure(result).is_(new_node)
ensure(result.parent).is_(self.node)
ensure(self.node.children).contains(new_node)
def setUp(self):
self.root = nodes.Root(Mock())
self.level = 4
self.node = self.root.incorporate_node(nodes.ListItem(Mock(), level=self.level))