def test_turn_45_degrees(self):
self.begin_for_testing()
left(45)
forward(4)
self.assertEqual(
{
(100, 200, 300): "gold_block",
(101, 200, 301): "gold_block",
(102, 200, 302): ("piston", {
"facing": "south"
})
}, self.game.tiles)
def test_is_facing(self):
self.begin_for_testing()
self.assertEqual(block.PISTON.FACING_SOUTH, is_facing())
right(90)
self.assertEqual(block.PISTON.FACING_WEST, is_facing())
right(90)
self.assertEqual(block.PISTON.FACING_NORTH, is_facing())
right(90)
self.assertEqual(block.PISTON.FACING_EAST, is_facing())
right(90)
self.assertEqual(block.PISTON.FACING_SOUTH, is_facing())
right(180)
self.assertEqual(block.PISTON.FACING_NORTH, is_facing())
left(90)
self.assertEqual(block.PISTON.FACING_WEST, is_facing())
def test_turn_methods_take_valid_degrees(self):
self.begin_for_testing()
with self.assertRaisesRegexp(
AssertionError,
"Oops, right\(abc\) won't work. Degrees must be a number."):
right('abc')
with self.assertRaisesRegexp(
AssertionError,
"Oops, left\(abc\) won't work. Degrees must be a number."):
left('abc')
with self.assertRaisesRegexp(
AssertionError,
"Oops, up\(abc\) won't work. Degrees must be a number."):
up('abc')
with self.assertRaisesRegexp(
AssertionError,
"Oops, down\(abc\) won't work. Degrees must be a number."):
down('abc')
def test_left_90(self):
self.begin_for_testing()
forward(1)
left(90)
self.assertEqual(
{
(100, 200, 300): "gold_block",
(100, 200, 301): ("piston", {
"facing": "east"
})
}, self.game.tiles)
forward(2)
self.assertEqual(
{
(100, 200, 300): "gold_block",
(100, 200, 301): "gold_block",
(101, 200, 301): "gold_block",
(102, 200, 301): ("piston", {
"facing": "east"
})
}, self.game.tiles)
