def test_crashed_robots_dont_move(self):
input = \
"""2 2
0 0 W
FRRFF"""
positions = calculate_positions(input)
self.assertEqual(positions, ['0 0 W'])
def test_robots_move_x_and_y(self):
input = \
"""5 3
2 0 E
RRFFRFF"""
positions = calculate_positions(input)
self.assertEqual(positions, ['0 2 N'])
def test_robots_dont_move(self):
input = \
"""5 3
0 0 E
0 0 E
"""
positions = calculate_positions(input)
self.assertEqual(positions, ['0 0 E', '0 0 E'])
def test_scent_markers(self):
input = \
"""2 2
0 0 W
FR
0 0 W
FR"""
positions = calculate_positions(input)
self.assertEqual(positions, ['0 0 W', '0 0 N'])
def test_robots_spin_and_move(self):
input = \
"""5 3
2 0 E
RRFF
2 0 E
LLFF"""
positions = calculate_positions(input)
self.assertEqual(positions, ['0 0 W', '0 0 W'])
def test_robots_spin(self):
input = \
"""5 3
0 0 E
RR
0 0 E
LL"""
positions = calculate_positions(input)
self.assertEqual(positions, ['0 0 W', '0 0 W'])
def test_robots_move_east(self):
input = \
"""5 3
0 0 E
F
0 0 E
FF"""
positions = calculate_positions(input)
self.assertEqual(positions, ['1 0 E', '2 0 E'])
def test_crash_robot(self):
input = \
"""2 2
0 0 W
F
0 0 S
F
2 0 E
F
0 2 N
F"""
positions = calculate_positions(input)
self.assertEqual(positions, ['0 0 W', '0 0 S', '2 0 E', '0 2 N'])