mirror of
https://github.com/donnemartin/interactive-coding-challenges
synced 2026-01-03 07:58:02 +00:00
47 lines
1.0 KiB
Python
47 lines
1.0 KiB
Python
import unittest
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class TestCheckBalance(unittest.TestCase):
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def test_check_balance_empty(self):
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bst = BstBalance(None)
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bst.check_balance()
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def test_check_balance(self):
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bst = BstBalance(Node(5))
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self.assertEqual(bst.check_balance(), True)
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bst.insert(3)
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bst.insert(8)
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bst.insert(1)
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bst.insert(4)
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self.assertEqual(bst.check_balance(), True)
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bst = BstBalance(Node(5))
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bst.insert(3)
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bst.insert(8)
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bst.insert(9)
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bst.insert(10)
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self.assertEqual(bst.check_balance(), False)
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bst = BstBalance(Node(3))
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bst.insert(2)
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bst.insert(1)
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bst.insert(5)
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bst.insert(4)
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bst.insert(6)
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bst.insert(7)
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self.assertEqual(bst.check_balance(), True)
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print('Success: test_check_balance')
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def main():
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test = TestCheckBalance()
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test.assertRaises(TypeError, test.test_check_balance_empty)
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test.test_check_balance()
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if __name__ == '__main__':
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main()
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