def test_down_movement_not_possible(self):
"""Test the possible_movements function"""
# Arrange
game = Game()
game.board = [
[0, 0, 0, 0],
[0, 0, 0, 0],
[0, 0, 0, 0],
[0, 2, 0, 0],
]
# Act & Assert
self.assertEqual(game.possible_movements(), ["left", "right", "up"])
def test_perform_move_right(self):
"""Test perform movement function"""
# Arrange
expected_output_board = [
[0, 0, 0, 2],
[0, 0, 0, 4],
[0, 0, 0, 2],
[0, 0, 0, 0],
]
game = Game()
game.board = [
[2, 0, 0, 0],
[2, 2, 0, 0],
[0, 0, 2, 0],
[0, 0, 0, 0],
]
# Act
game.perform_movement("right", insert_number=False)
# Assert
self.assertEqual(game.board, expected_output_board)