def test_get_cells_1(self):
sb = SudokuBoard()
start_state = copy.deepcopy(sb.__dict__)
cells = sb.get_cells()
self.assertDictEqual(cells, sb._cells)
self.assertIsNot(cells, sb._cells)
self.assertDictEqual(sb.__dict__, start_state)
def test_get_cells_3(self):
sb = SudokuBoard()
sb.set_cell(1, 2, 3)
sb.set_cell(sb._min_row_value, sb._min_col_value, sb._min_val_value)
sb.set_cell(sb._max_row_value, sb._max_col_value, sb._max_val_value)
start_state = copy.deepcopy(sb.__dict__)
cells = sb.get_cells()
self.assertDictEqual(cells, sb._cells)
self.assertIsNot(cells, sb._cells)
self.assertDictEqual(sb.__dict__, start_state)