public void GetLongestWords01()
{
trie.AddWord("the longest word");
var expected = new[] { "the longest word" };
var longestWords = trie.GetLongestWords();
Assert.AreEqual(expected, longestWords);
}
public void GetLongestWords01()
{
trie.AddWord("the longest word");
var expected = new[] { "the longest word" };
var longestWords = trie.GetLongestWords();
Assert.AreEqual(expected.Length, longestWords.Count);
string longWord;
IEnumerator e1 = longestWords.GetEnumerator();
e1.MoveNext();
longWord = (string)e1.Current;
Assert.AreEqual(expected[0], longWord);
}