def test_text_init(self):
"Test the Pword object creation from text"
# 1. Create Pword object from text
myobj = pword.Pword(text=aoc_21.from_text(EXAMPLE_TEXT))
# 2. Make sure it has the expected values
self.assertEqual(myobj.part2, False)
self.assertEqual(len(myobj.text), 8)
# 3. Check methods
self.assertEqual(myobj.execute('swap position 4 with position 0', 'abcde'), 'ebcda')
self.assertEqual(myobj.execute('swap letter d with letter b', 'ebcda'), 'edcba')
self.assertEqual(myobj.execute('reverse positions 0 through 4', 'edcba'), 'abcde')
self.assertEqual(myobj.execute('rotate left 1 step', 'abcde'), 'bcdea')
self.assertEqual(myobj.execute('move position 1 to position 4', 'bcdea'), 'bdeac')
self.assertEqual(myobj.execute('move position 3 to position 0', 'bdeac'), 'abdec')
self.assertEqual(myobj.execute('rotate based on position of letter b', 'abdec'), 'ecabd')
self.assertEqual(myobj.execute('rotate based on position of letter d', 'ecabd'), 'decab')
self.assertEqual(myobj.unexecute('swap position 4 with position 0', 'ebcda'), 'abcde')
self.assertEqual(myobj.unexecute('swap letter d with letter b', 'edcba'), 'ebcda')
self.assertEqual(myobj.unexecute('reverse positions 0 through 4', 'abcde'), 'edcba')
self.assertEqual(myobj.unexecute('rotate left 1 step', 'bcdea'), 'abcde')
self.assertEqual(myobj.unexecute('move position 1 to position 4', 'bdeac'), 'bcdea')
self.assertEqual(myobj.unexecute('move position 3 to position 0', 'abdec'), 'bdeac')
self.assertEqual(myobj.unexecute('rotate based on position of letter b', 'ecabd'), 'abdec')
self.assertEqual(myobj.unexecute('rotate based on position of letter d', 'decab'), 'ecabd')
def test_part_two(self):
"Test part two example of Pword object"
# 1. Create Pword object from text
myobj = pword.Pword(part2=True, text=aoc_21.from_text(PART_TWO_TEXT))
# 2. Check the part two result
self.assertEqual(myobj.part_two(verbose=False, word=PART_TWO_WORD), PART_TWO_RESULT)
def test_part_one(self):
"Test part one example of Pword object"
# 1. Create Pword object from text
myobj = pword.Pword(text=aoc_21.from_text(PART_ONE_TEXT))
# 2. Check the part one result
self.assertEqual(myobj.part_one(verbose=False, word=PART_ONE_WORD), PART_ONE_RESULT)
def test_empty_init(self):
"Test the default Pword creation"
# 1. Create default Pword object
myobj = pword.Pword()
# 2. Make sure it has the default values
self.assertEqual(myobj.part2, False)
self.assertEqual(myobj.text, None)
def part_two(args, input_lines):
"Process part two of the puzzle"
# 1. Create the puzzle solver
solver = pword.Pword(part2=True, text=input_lines)
# 2. Determine the solution for part two
solution = solver.part_two(verbose=args.verbose, limit=args.limit)
if solution is None:
print("There is no solution")
else:
print("The solution for part two is %s" % (solution))
# 3. Return result
return solution is not None