public void CalculateTest()
{
var dfProvider = MockRepository.GenerateStub <IDocumentFrequencyProvider>();
dfProvider.Stub(dfp => dfp.CorpusSize)
.Return(10);
dfProvider.Stub(dfp => dfp.GeDocumentsWithTokenCount(Arg <IToken> .Is.Anything))
.Return(1);
var calculator = new TfIdfCalculator(dfProvider);
var token1 = MockRepository.GenerateStub <IToken>();
token1.Stub(t => t.Text)
.Return("мама");
var token2 = MockRepository.GenerateStub <IToken>();
token2.Stub(t => t.Text)
.Return("мыла");
Dictionary <IToken, TfIdf> tfidfs = calculator.Calculate(new[] { token1, token2, token2 });
Assert.AreEqual(2, tfidfs.Count);
Assert.IsTrue(tfidfs[token1].Value.IsAbout(1.279, 0.001));
Assert.IsTrue(tfidfs[token2].Value.IsAbout(1.705, 0.001));
}
public void CalculateTestNullTokensExc()
{
var calculator = new TfIdfCalculator(MockRepository.GenerateStub <IDocumentFrequencyProvider>());
calculator.Calculate(null);
}
