def test_search(self):
trie = CCNxTrie()
value = "foo"
trie.insert("abcd", value)
test = trie.search("abcd")
self.assertTrue(test == value)
def test_insert(self):
trie = CCNxTrie()
token_string = "abcd"
value = "foo"
trie.insert(token_string, value)
truth = "[ (key : a) (value : None) (left : None) (middle : [ (key : b) (value : None) (left : None) (middle : [ (key : c) (value : None) (left : None) (middle : [ (key : d) (value : foo) (left : None) (middle : None) (right : None) ]) (right : None) ]) (right : None) ]) (right : None) ]"
test = str(trie.root).replace('\n', '')
self.assertTrue(truth == test)
def test_search_too_long(self):
trie = CCNxTrie()
trie.insert("abcd", "foo")
token_string = "abcde"
walker = CCNxTrieWalker(trie)
test_value = None
success = True
for i in range(0, len(token_string)):
token = token_string[i]
result = walker.next(token)
if result == CCNxTrieWalker.NoMatch:
success = False
break
self.assertFalse(success)
self.assertTrue(walker.value() is None)
def test_search_right(self):
trie = CCNxTrie()
trie.insert("abcd", "foo")
trie.insert("abe", "egg")
test = trie.search("abe")
self.assertTrue(test == "egg")
def test_search_left(self):
trie = CCNxTrie()
trie.insert("abcd", "foo")
trie.insert("aba", "apple")
test = trie.search("aba")
self.assertTrue(test == "apple")
def test_search(self):
trie = CCNxTrie()
token_string = "abcd"
value = "foo"
trie.insert(token_string, value)
walker = CCNxTrieWalker(trie)
test_value = None
success = True
for i in range(0, len(token_string)):
token = token_string[i]
result = walker.next(token)
if result == CCNxTrieWalker.NoMatch:
success = False
break
self.assertTrue(success)
self.assertTrue(walker.value() == value)
def test_insert_left(self):
trie = CCNxTrie()
trie.insert("abcd", "foo")
trie.insert("abb", "bar")
truth = "[ (key : a) (value : None) (left : None) (middle : [ (key : b) (value : None) (left : None) (middle : [ (key : c) (value : None) (left : [ (key : b) (value : bar) (left : None) (middle : None) (right : None) ]) (middle : [ (key : d) (value : foo) (left : None) (middle : None) (right : None) ]) (right : None) ]) (right : None) ]) (right : None) ]"
test = str(trie.root).replace('\n', '')
self.assertTrue(truth == test)
def test_search_too_long(self):
trie = CCNxTrie()
trie.insert("abcd", "foo")
test = trie.search("abcde")
self.assertTrue(test == None)