def test_accepts_store_size_three_list(): db.clear_sparse_matrix() l = [3, 4, 5] db.store_tuple(4, 5, l) assert l == db.get_tuple(4, 5)
def test_stored_cell_in_sparse_matrix_is_a_size_three_list(): db.clear_sparse_matrix() db.store_tuple(3, 4, [2, 3, 4]) t = db.get_tuple(3, 4) assert isinstance(t, list) assert 3 == len(t)
def test_read_sparse_matrix_tuple_out_of_range_returns_None(): db.clear_sparse_matrix() assert None == db.get_tuple(3, 4)
def test_accepts_store_None(): db.clear_sparse_matrix() db.store_tuple(4, 5, None) assert None == db.get_tuple(4, 5)