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Otestována i druhá safe funkce (aspoň trošku)

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Pavel 'LEdoian' Turinsky 2020-04-30 01:27:24 +02:00
parent 8bdfa745e9
commit 14400a2465
1 changed files with 8 additions and 0 deletions
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8
seminar/tests_treelib.py
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@ -25,8 +25,16 @@ class SimpleTreeLibTests(TestCase):
self.root.save()
def test_safe_functions(self):
# safe_pred
self.assertEqual(tl.safe_pred(self.other_node), self.some_node)
self.assertIsNone(tl.safe_pred(self.root))
self.assertIsNone(tl.safe_pred(self.some_node))
self.assertIsNone(tl.safe_pred(self.some_orphan))
self.assertIsNone(tl.safe_pred(self.other_orphan))
# safe_father_of_first
self.assertIsNone(tl.safe_father_of_first(self.root))
self.assertEqual(tl.safe_father_of_first(self.some_node), self.root)
self.assertEqual(tl.safe_father_of_first(self.other_node), self.root)
self.assertIsNone(tl.safe_father_of_first(self.some_orphan))
self.assertEqual(tl.safe_father_of_first(self.other_orphan), self.some_orphan)