def test_wall_hitting_instructions(self):
r = Roomba()
self.assertEqual(
r.clean_up([16, 11], [2, 2], [(2, 3), (3, 6), (3, 7), (5, 4)],
"SSSNNNENNNNEESSS")['final hoover position'], '5 4')
self.assertEqual(
r.clean_up([16, 11], [2, 2], [(2, 3), (3, 6), (3, 7), (5, 4)],
"SSSNNNENNNNEESSS")['patches of dirt cleaned'], 4)
def test_negative_dirt_loc_inputs(self):
r = Roomba()
self.assertEqual(
r.clean_up([16, 11], [2, 2], [(-2, 3), (3, -6), (3, 7), (5, 4)],
"NENNNNEESSS")['final hoover position'], '5 4')
self.assertEqual(
r.clean_up([16, 11], [2, 2], [(-2, 3), (3, -6), (3, 7), (5, 4)],
"NENNNNEESSS")['patches of dirt cleaned'], 2)
def test_example_inputs(self):
r = Roomba()
self.assertEqual(
r.clean_up([5, 5], [1, 2], [(1, 0), (2, 2), (2, 3)],
"NNESEESWNWW")['final hoover position'], '1 3')
self.assertEqual(
r.clean_up([5, 5], [1, 2], [(1, 0), (2, 2), (2, 3)],
"NNESEESWNWW")['patches of dirt cleaned'], 1)
def test_lowercase_inputs(self):
r = Roomba()
self.assertEqual(
r.clean_up([5, 5], [1, 2], [(1, 0), (2, 2), (2, 3)],
"nnESeESwNWW")['final hoover position'], '1 3')
self.assertEqual(
r.clean_up([5, 5], [1, 2], [(1, 0), (2, 2), (2, 3)],
"nnESeESwNWW")['patches of dirt cleaned'], 1)
def test_negative_y_dim(self):
r = Roomba()
self.assertRaises(ValueError, r.extract_parameters_from_file,
'test_input2.txt')