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import unittest |
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3
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from pyalgs.data_structures.strings.search_tries import RWaySearchTries, TernarySearchTries |
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5
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View Code Duplication |
class RWaySearchTriesUnitTest(unittest.TestCase): |
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def test_put(self): |
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8
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st = RWaySearchTries() |
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10
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st.put("one", 1) |
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st.put("two", 2) |
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st.put("three", 3) |
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st.put("six", 6) |
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st.put("ten", 10) |
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st.put("ten", 10) |
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self.assertEqual(1, st.get("one")) |
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self.assertEqual(2, st.get("two")) |
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self.assertEqual(3, st.get("three")) |
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self.assertTrue(st.contains_key("one")) |
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self.assertTrue(st.contains_key("two")) |
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self.assertEqual(5, st.size()) |
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self.assertFalse(st.is_empty()) |
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st.delete("one") |
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self.assertFalse(st.contains_key("one")) |
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self.assertEqual(4, st.size()) |
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st.delete("ten") |
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self.assertFalse(st.contains_key("ten")) |
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self.assertEqual(3, st.size()) |
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st.delete("three") |
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self.assertFalse(st.contains_key("three")) |
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self.assertEqual(2, st.size()) |
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for i in range(100): |
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st.put(str(i), i) |
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self.assertEqual(i, st.get(str(i))) |
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for key in st.keys(): |
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print(key) |
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for i in range(100): |
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st.delete(str(i)) |
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self.assertFalse(st.contains_key(str(i))) |
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st.put('there', 2) |
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st.put('this', 2) |
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print('with prefix t') |
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for key in st.keys_with_prefix('t'): |
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print(key) |
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View Code Duplication |
class TernarySearchTriesUnitTest(unittest.TestCase): |
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def test_put(self): |
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st = TernarySearchTries() |
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st.put("one", 1) |
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st.put("two", 2) |
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st.put("three", 3) |
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st.put("six", 6) |
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st.put("ten", 10) |
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st.put("ten", 10) |
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self.assertEqual(1, st.get("one")) |
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self.assertEqual(2, st.get("two")) |
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self.assertEqual(3, st.get("three")) |
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self.assertTrue(st.contains_key("one")) |
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self.assertTrue(st.contains_key("two")) |
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self.assertEqual(5, st.size()) |
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self.assertFalse(st.is_empty()) |
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st.delete("one") |
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self.assertFalse(st.contains_key("one")) |
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self.assertEqual(4, st.size()) |
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st.delete("ten") |
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self.assertFalse(st.contains_key("ten")) |
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self.assertEqual(3, st.size()) |
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st.delete("three") |
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self.assertFalse(st.contains_key("three")) |
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self.assertEqual(2, st.size()) |
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for i in range(100): |
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st.put(str(i), i) |
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self.assertEqual(i, st.get(str(i))) |
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for key in st.keys(): |
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print(key) |
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for i in range(100): |
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st.delete(str(i)) |
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self.assertFalse(st.contains_key(str(i))) |
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100
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st.put('there', 2) |
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st.put('this', 2) |
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print('with prefix t') |
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for key in st.keys_with_prefix('t'): |
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print(key) |
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107
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108
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if __name__ == '__main__': |
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unittest.main() |
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chen0040 /
pyalgs
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