def test_nspkg_loader_not_interested():
with pytest.raises(ImportError):
_AnsibleCollectionNSPkgLoader(
'not_ansible_collections_toplevel.something', path_list=[])
with pytest.raises(ImportError):
_AnsibleCollectionNSPkgLoader('ansible_collections.somens.somecoll',
path_list=[])
def test_nspkg_loader_load_module():
# ensure the loader behaves on the toplevel and ansible packages for both legit and missing/bogus paths
for name in ['ansible_collections.ansible', 'ansible_collections.testns']:
parent_pkg = name.partition('.')[0]
module_to_load = name.rpartition('.')[2]
paths = extend_paths(default_test_collection_paths, parent_pkg)
existing_child_paths = [p for p in extend_paths(paths, module_to_load) if os.path.exists(p)]
if name in sys.modules:
del sys.modules[name]
loader = _AnsibleCollectionNSPkgLoader(name, path_list=paths)
assert repr(loader).startswith('_AnsibleCollectionNSPkgLoader(path=')
module = loader.load_module(name)
assert module.__name__ == name
assert isinstance(module.__loader__, _AnsibleCollectionNSPkgLoader)
assert module.__path__ == existing_child_paths
assert module.__package__ == name
assert module.__file__ == '<ansible_synthetic_collection_package>'
assert sys.modules.get(name) == module
