public void Words()
{
string[] text = "string1 string2 string3".Split(' ');
AhoCorasick.Trie <string, bool> trie = new AhoCorasick.Trie <string, bool>();
trie.Add(new[] { "string1", "string2" }, true);
trie.Build();
Assert.IsTrue(trie.Find(text).Any());
}
public void FindNo()
{
string[] text = "string my string my no afaffaseds yes find yes".Split(' ');
AhoCorasick.Trie <string, bool> trie = new AhoCorasick.Trie <string, bool>();
trie.Add(new[] { "" }, true);
trie.Build();
Assert.IsFalse(trie.Find(text).Any());
}
public void LineNumbers()
{
string text = "stringa, and and stringb!";
string[] words = new[] { "stringb", "stringa" };
AhoCorasick.Trie <int> trie = new AhoCorasick.Trie <int>();
for (int i = 0; i < words.Length; i++)
{
trie.Add(words[i], i);
}
trie.Build();
int[] lines = trie.Find(text).ToArray();
Assert.AreEqual(2, lines.Length);
Assert.AreEqual(1, lines[0]);
Assert.AreEqual(0, lines[1]);
}
