def test_parse_existing_namespace():
test_dict = {
"all": {
"work": {
"no": {
"play": {
"dull_boy": {}
}
}
}
},
"hackers": {
"on": {
"planet": {
"earth": {}
}
}
}
}
ns = Namespace()
nscp = NamespaceConfigParser2(namespace=ns)
nscp.parse(dictConfig=test_dict)
for nsid in get_nsid_ancestry('.all.work.no.play.dull_boy'):
assert isinstance(ns.get(nsid), NamespaceNodeBase)
for nsid in get_nsid_ancestry('.hackers.on.planet.earth'):
assert isinstance(ns.get(nsid), NamespaceNodeBase)
def test_delete_node(self):
ns = Namespace()
new_nsid = '.a.b.c.d'
ns.add(new_nsid)
node = ns.remove(new_nsid)
self.assertEqual(str(node.nsid), new_nsid)
with self.assertRaises(NamespaceLookupError):
ns.get(new_nsid)
def test_add_then_get_bad(self):
ns = Namespace()
new_nsid = '.a.b.c.d.e'
bad_new_nsid = '.a.b.c.d.e.f'
ns.add(new_nsid)
with self.assertRaises(NamespaceLookupError):
node = ns.get(bad_new_nsid)
def test_add_then_get_ancestor(self):
ns = Namespace()
parent_nsid = '.a.b.c.d.e'
child_nsid = make_child_nsid(parent_nsid, 'f')
ns.add(child_nsid)
node = ns.get(parent_nsid)
self.assertEqual(parent_nsid, str(node.nsid))
def test_add_then_get_new_node(self):
ns = Namespace()
new_nsid = '.a.b.c.d.e'
ns.add(new_nsid)
node = ns.get(new_nsid)
self.assertEqual(new_nsid, str(node.nsid))
def test_bad_get2(self):
ns = Namespace()
ns.add('.something.that')
with self.assertRaises(NamespaceLookupError):
ns.get(".something.that.does.not.exist.and.is.long")
def test_get_root_node(self):
ns = Namespace()
root = ns.get('.')
self.assertEqual(ns.root, root)