def test_almost_state(self):
"""Testy dla układów prawie docelowych."""
self.assertEqual(
fifteen_totdist(((1, 2, 3, 4), (5, 6, 7, 8), (9, 10, 11, 0),
(13, 14, 15, 12))), 1)
self.assertEqual(
fifteen_totdist(((1, 2, 3, 4), (5, 6, 7, 8), (9, 10, 11, 12),
(13, 14, 0, 15))), 1)
def test_almost_state(self):
"""Testy dla układów prawie docelowych."""
self.assertEqual(fifteen_totdist(
(( 1, 2, 3, 4),
( 5, 6, 7, 8),
( 9, 10, 11, 0),
(13, 14, 15, 12))), 1)
self.assertEqual(fifteen_totdist(
(( 1, 2, 3, 4),
( 5, 6, 7, 8),
( 9, 10, 11, 12),
(13, 14, 0, 15))), 1)
def test_various_state(self):
"""Testy dla różnych stanów."""
self.assertEqual(
fifteen_totdist(((2, 1, 3, 4), (5, 6, 7, 8), (9, 10, 11, 12),
(13, 14, 15, 0))), 2)
self.assertEqual(
fifteen_totdist(((1, 2, 11, 4), (5, 6, 7, 8), (9, 10, 3, 12),
(13, 14, 15, 0))), 4)
self.assertEqual(
fifteen_totdist(((1, 15, 3, 4), (5, 6, 7, 2), (9, 0, 11, 12),
(13, 14, 8, 10))), 13)
def test_target_state(self):
"""Test dla układu docelowego."""
self.assertEqual(fifteen_totdist(
(( 1, 2, 3, 4),
( 5, 6, 7, 8),
( 9, 10, 11, 12),
(13, 14, 15, 0))), 0)
def test_various_state(self):
"""Testy dla różnych stanów."""
self.assertEqual(fifteen_totdist(
(( 2, 1, 3, 4),
( 5, 6, 7, 8),
( 9, 10, 11, 12),
(13, 14, 15, 0))), 2)
self.assertEqual(fifteen_totdist(
(( 1, 2, 11, 4),
( 5, 6, 7, 8),
( 9, 10, 3, 12),
(13, 14, 15, 0))), 4)
self.assertEqual(fifteen_totdist(
(( 1, 15, 3, 4),
( 5, 6, 7, 2),
( 9, 0, 11, 12),
(13, 14, 8, 10))), 13)
def test_target_state(self):
"""Test dla układu docelowego."""
self.assertEqual(
fifteen_totdist(((1, 2, 3, 4), (5, 6, 7, 8), (9, 10, 11, 12),
(13, 14, 15, 0))), 0)
