public void TestClone()
{
UniGram unigram = new UniGram();
unigram.AddData(null, "a");
unigram.AddData(null, "a");
unigram.AddData(null, "b");
CompiledUniGram compiledUnigram = new CompiledUniGram(unigram.Grammar);
ICompiledGram clone = compiledUnigram.Clone();
Assert.AreEqual(compiledUnigram.GetN(), clone.GetN());
Assert.AreEqual(compiledUnigram.GetValues(null), clone.GetValues(null));
}
public void TestGet()
{
UniGram unigram = new UniGram();
unigram.AddData(null, "a");
unigram.AddData(null, "a");
unigram.AddData(null, "b");
unigram.AddData(null, "c");
CompiledUniGram compiledUnigram = new CompiledUniGram(unigram.Grammar);
bool seenA = false;
bool seenB = false;
bool seenC = false;
for (int i = 0; i < 1000; ++i)
{
string val = compiledUnigram.Get(null);
switch (val)
{
case "a":
seenA = true;
break;
case "b":
seenB = true;
break;
case "c":
seenC = true;
break;
default:
Assert.Fail($"{val} should not be possible.");
break;
}
}
// in theory, we could potentially not see one of these but it is very unlikely.
Assert.IsTrue(seenA);
Assert.IsTrue(seenB);
Assert.IsTrue(seenC);
}
