def test_horizontal_backward_solution(self):
with open('test_data/horizontal_backward.txt') as file:
puzzle = Puzzle(*parse_puzzle(file))
self.assertEqual(puzzle.solve()['BEST'], [
[(3, 4), (2, 4), (1, 4), (0, 4)]
])
self.assertEqual(puzzle.solve()['STEP'], [[
(3, 5), (2, 5), (1, 5), (0, 5)]])
def test_vertical_down_solution(self):
with open('test_data/vertical_down.txt') as file:
puzzle = Puzzle(*parse_puzzle(file))
self.assertEqual(puzzle.solve()['BEST'], [
[(1, 2), (1, 3), (1, 4), (1, 5)],
])
self.assertEqual(puzzle.solve()['STEP'], [[
(5, 1), (5, 2), (5, 3), (5, 4)]])
def test_diagonal_down(self):
with open('test_data/diagonal_down.txt') as file:
puzzle = Puzzle(*parse_puzzle(file))
self.assertEqual(puzzle.solve()['DOG'], [
[(2, 0), (1, 1), (0, 2)],
])
self.assertEqual(puzzle.solve()['DORK'], [
[(2, 0), (3, 1), (4, 2), (5, 3)]
])
def test_diagonal_up(self):
with open('test_data/diagonal_up.txt') as file:
puzzle = Puzzle(*parse_puzzle(file))
self.assertEqual(puzzle.solve()['DORK'], [
[(3, 5), (2, 4), (1, 3), (0, 2)],
])
self.assertEqual(puzzle.solve()['DOG'], [
[(3, 5), (4, 4), (5, 3)]
])
def test_horizontal_forward_solution(self):
with open('test_data/horizontal_forward.txt') as file:
puzzle = Puzzle(*parse_puzzle(file))
self.assertEqual(puzzle.solve()['BEST'], [
[(0, 1), (1, 1), (2, 1), (3, 1)],
[(1, 5), (2, 5), (3, 5), (4, 5)]
])
self.assertEqual(puzzle.solve()['STEP'], [[
(2, 1), (3, 1), (4, 1), (5, 1)]])
def test_combined(self):
with open('test_data/combined.txt') as file:
puzzle = Puzzle(*parse_puzzle(file))
solution = puzzle.solve()
self.assertEqual(solution['BONES'], [[
(0, 6), (0, 7), (0, 8), (0, 9), (0, 10)]])
self.assertEqual(solution['KHAN'], [[(5, 9), (5, 8), (5, 7), (5, 6)]])
self.assertEqual(solution['KIRK'], [[(4, 7), (3, 7), (2, 7), (1, 7)]])
self.assertEqual(solution['SCOTTY'], [
[(0, 5), (1, 5), (2, 5), (3, 5), (4, 5), (5, 5)]])
self.assertEqual(solution['SPOCK'], [
[(2, 1), (3, 2), (4, 3), (5, 4), (6, 5)]])
self.assertEqual(solution['SULU'], [[(3, 3), (2, 2), (1, 1), (0, 0)]])
self.assertEqual(solution['UHURA'], [
[(4, 0), (3, 1), (2, 2), (1, 3), (0, 4)]])
def test_parse_empty_file(self):
with open('test_data/empty_file.txt') as file:
self.assertEqual(PuzzleData(words=[], field=[]),
parse_puzzle(file))
def test_make_require_words_puzzle(self):
with open('test_data/no_words.txt') as file:
with self.assertRaisesRegex(Exception, '`words` and `field` properties cannot be empty'):
Puzzle(*parse_puzzle(file))
def test_make_rectangle_puzzle(self):
with open('test_data/rectangle.txt') as file:
with self.assertRaisesRegex(Exception, 'Only square fields are acceptable.'):
Puzzle(*parse_puzzle(file))
def test_make_puzzle(self):
with open('test_data/minimal_file.txt') as file:
self.assertEqual(repr(Puzzle(*parse_puzzle(file))),
"Puzzle(words=['HA'], field=[['H', 'A'], ['L', 'A']])")
def test_parse_minimal_file(self):
with open('test_data/minimal_file.txt') as file:
self.assertEqual(PuzzleData(
words=['HA'], field=[['H', 'A'], ['L', 'A']]),
parse_puzzle(file))
def test_parse_words_no_field(self):
with open('test_data/words_no_field.txt') as file:
self.assertEqual(PuzzleData(words=['BONES', 'JOHNS'], field=[]),
parse_puzzle(file))