public void SimpleRemoveTest()
{
using (var test = new PrefixTree <int>(m_Pile))
{
const int REMOVE_VALUE = 15;
const int REMOVE_VALUE_1 = 1;
const int REMOVE_VALUE_2 = 17;
for (int i = 0; i < 20; i++)
{
test["a--{0}".Args(i)] = i;
}
test.Remove("a--{0}".Args(REMOVE_VALUE));
Console.WriteLine(test["a--{0}".Args(REMOVE_VALUE)]);
test.Remove("a--{0}".Args(REMOVE_VALUE_1));
Console.WriteLine(test["a--{0}".Args(REMOVE_VALUE_1)]);
test.Remove("a--{0}".Args(REMOVE_VALUE_2));
Console.WriteLine(test["a--{0}".Args(REMOVE_VALUE_2)]);
Aver.AreEqual(test["a--{0}".Args(REMOVE_VALUE)], default(int));
Aver.AreEqual(test["a--{0}".Args(REMOVE_VALUE_1)], default(int));
Aver.AreEqual(test["a--{0}".Args(REMOVE_VALUE_2)], default(int));
Aver.AreEqual(test["a--{0}".Args(19)], 19);
Aver.AreEqual(test["a--{0}".Args(12)], 12);
}
}
public void SimpleCountTest()
{
using (var test = new PrefixTree <int>(m_Pile))
{
const int COUNT = 1000;
for (int i = 0; i < COUNT; i++)
{
test["{0}".Args(i)] = i;
}
Aver.AreEqual(test.Count, COUNT);
var rnd = new Random();
int[] delete = { rnd.Next(COUNT), rnd.Next(COUNT) };
Array.Sort(delete);
for (int i = delete[0]; i < delete[1]; i++)
{
test.Remove("{0}".Args(i));
}
int deleted = delete[1] - delete[0];
Aver.AreEqual(test.Count, COUNT - deleted);
test.Remove("{0}".Args(COUNT - 1));
Aver.AreEqual(test.Count, COUNT - deleted - 1);
}
}
