def test_handle_add(self):
ns = Namespace()
ns.add(".more.stuff.here.too")
handle = ns.get_handle(".more.stuff.here.too")
new_node = handle.add(".subtree")[0]
assert isinstance(handle.subtree, NamespaceNodeBase)
def test_handle_get(self):
ns = Namespace()
ns.add(".add.some.stuff.here")
ns.add(".other.stuff.added.here.now")
handle = ns.get_handle(".other.stuff")
assert isinstance(handle.get('.added.here'), NamespaceNodeBase)
def test_handle_remove(self):
ns = Namespace()
ns.add(".more.stuff.here.too")
handle = ns.get_handle(".more.stuff.here")
node = handle.remove(".too")
assert node.nsid.nsid == ".more.stuff.here.too"
def test_get_subnodes_from_handle():
ns = Namespace()
ns.add(".a.few.nodes.here.and.there.and.everywhere")
handle = ns.get_handle(".a.few")
subnodes = handle.get_subnodes('.nodes.here.and.there')
nsids = [str(x.nsid) for x in subnodes]
assert nsids == [
'.a.few.nodes.here.and.there.and',
'.a.few.nodes.here.and.there.and.everywhere'
]
def test_get_subnodes_from_nested_handles(caplog):
ns = Namespace()
#caplog.set_level(logging.DEBUG)
ns.add(".a.few.nodes.here.and.there.and.everywhere")
handle1 = ns.get_handle(".a.few")
handle2 = handle1.get_handle(".nodes")
subnodes = handle2.get_subnodes('.here.and.there')
nsids = [str(x.nsid) for x in subnodes]
assert nsids == [
'.a.few.nodes.here.and.there.and',
'.a.few.nodes.here.and.there.and.everywhere'
]
def test_get_nonexisting_handle_fail(self):
ns = Namespace()
with self.assertRaises(NamespaceLookupError):
handle = ns.get_handle(".something.totally.new")
def test_get_nonexisting_handle(self):
ns = Namespace()
handle = ns.get_handle(".something.totally.new", create_nodes=True)
assert handle.get('.').nsid.nsid == ".something.totally.new"