def test_move_right_when_has_merge_but_not_together_then_merged(self): g = TwoThousandFortyEight( board=[[0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [4, 0, 4, 0]]) self.assertEqual( [[0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 8]], g.move_right())
def test_move_right_when_has_one_value_and_not_possible_then_error_raised( self): g = TwoThousandFortyEight( board=[[0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 2]]) with self.assertRaises(ValueError): g.move_right()
def test_move_down_when_bottom_row_populated_and_merges_possible_then_error_raised( self): g = TwoThousandFortyEight( board=[[0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [4, 8, 4, 2]]) with self.assertRaises(ValueError): g.move_right()