public void AddTwoAndRemoveOneTest()
{
var memory = new DefaultMemoryStrategy <char, int>();
var t = new Trie <char, int>(memory);
t.AddOrUpdate("words", 1, n => n + 1);
t.AddOrUpdate("word", 1, n => n + 1);
Assert.Equal(5, memory.Nodes.Count);
t.Remove("words");
Assert.Equal(4, memory.Nodes.Count);
memory = new DefaultMemoryStrategy <char, int>();
t = new Trie <char, int>(memory);
t.AddOrUpdate("word", 1, n => n + 1);
t.AddOrUpdate("weird", 1, n => n + 1);
Assert.Equal(8, memory.Nodes.Count);
t.Remove("word");
Assert.Equal(5, memory.Nodes.Count);
}
public void AddOneAndRemoveDifferentTest()
{
var memory = new DefaultMemoryStrategy <char, int>();
var t = new Trie <char, int>(memory);
t.AddOrUpdate("word", 1, n => n + 1);
Assert.Equal(4, memory.Nodes.Count);
t.Remove("words");
Assert.Equal(4, memory.Nodes.Count);
}
