public void TestMethod_compareVersion01() { string input1 = "0.1"; string input2 = "1.1"; Assert.AreEqual(Comparer.CompareVersion(input1, input2), -1); Assert.AreEqual(Comparer.CompareVersion2(input1, input2), -1); Assert.AreEqual(Comparer.CompareVersion3(input1, input2), -1); }