public void SuffixGroup_ReduceTest4()
{
SuffixGroup group = new SuffixGroup("nan$", "nana$", "naa$");
string prefix;
Assert.AreEqual(new SuffixGroup("n$", "na$", "a$"), group.Reduce(out prefix));
Assert.AreEqual("na", prefix);
}
public void SuffixGroup_ReduceTest2()
{
SuffixGroup group = new SuffixGroup("test$");
string prefix;
Assert.AreEqual(group, group.Reduce(out prefix));
Assert.AreEqual("test$", prefix);
}