def test_discovery(repository_dir):
with repository_dir.as_cwd():
check_call(['snactor', 'discover'])
# Ensure snactor discover --json returns valid json
output = check_output(['snactor', 'discover', '--json']).decode('utf-8')
data = json.loads(output)
assert 'actors' in data
assert 'base_dir' in data and repository_dir.samefile(data['base_dir'])
assert 'models' in data
assert 'repository' in data
assert 'tags' in data
assert 'topics' in data
with type(repository_dir)(path=repository_dir.dirname).as_cwd():
with pytest.raises(CalledProcessError):
check_call(['snactor', 'discover'])
def test_find_repository_basedir(repository_dir):
nested = repository_dir.mkdir('a').mkdir('b').mkdir('c')
assert repository_dir.samefile(find_repository_basedir(nested.strpath))
assert repository_dir.samefile(find_repository_basedir(repository_dir.strpath))
assert find_repository_basedir('.') is None