                   'men', 'met']
          for word in words:
              assert_true(trie.find(word) is not None)
          for word in words_removed:
              assert_true(trie.find(word) is None)
  
          print('Success: test_trie')
  
      @raises(Exception)
      def test_trie_remove_invalid(self):
 
</s> remove             assert_true(trie.find(word) is not None)
 </s> add             self.assertTrue(trie.find(word) is not None) </s> remove             assert_true(trie.find(word) is not None)
 </s> add             self.assertTrue(trie.find(word) is not None) </s> remove             assert_true(trie.find(word) is not None)
 </s> add             self.assertTrue(trie.find(word) is not None) </s> remove             assert_true(trie.find(word) is not None)
 </s> add             self.assertTrue(trie.find(word) is not None) </s> remove             assert_true(trie.find(word) is None)
 </s> add             self.assertTrue(trie.find(word) is None)
            self.assertTrue(trie.find(word) is None)
                   'men', 'met']
          for word in words:
              assert_true(trie.find(word) is not None)
          for word in words_removed:
            self.assertTrue(trie.find(word) is None)
  
          print('Success: test_trie')
  
      @raises(Exception)
      def test_trie_remove_invalid(self):
keep keep keep keep replace keep keep keep keep keep
 #273: Remove nose dependency for graphs_trees/ (#277) 
graphs_trees/trie/test_trie.py