public void ReprTest() { var model = new DiffResult(); Assert.AreEqual(0, model.Additions); Assert.AreEqual(0, model.Deletions); model.Addition("yes"); model.Deletion("no"); model.Unchanged("maybe"); Assert.AreEqual(1, model.Additions); Assert.AreEqual(1, model.Deletions); model.Print(); Assert.AreEqual(1, model.Additions); Assert.AreEqual(1, model.Deletions); }