def test_get_tuple_returns_size_three_list():
graph_parser.parse('tests/assets/paper.nt')
graph_parser.persist_index()
t = index_parser.get_tuple('nod1', ['nod1', 'nod2'])
assert isinstance(t, list)
assert 3 == len(t)
def test_get_tuple_tries_to_get_template_index(monkeypatch):
counters = mock_method_with_counter(monkeypatch, db, 'get_template_index')
index_parser.get_tuple('nod1', ['nod1', 'nod2'])
assert 1 == counters['invocations']