public void TestGetOrZipString() { string[] testStrings = new string[] { null, string.Empty, "abc", ".abc", "abc.", "...", "abc.ab", "abc.abc..abc" }; StringZip sz = new StringZip(); foreach (var item in testStrings) { var data = sz.ZipString(item); var newString = sz.UnzipString(data); Assert.AreEqual <string>(item, newString); } }