public void ReturnsOriginalUrlBeforeExpirationDate() { var sut = new UrlInfo { OriginalUrl = "a", SafeUrl = "b", ExpiresAt = new DateTime(2000, 1, 2, 3, 4, 5) }; var result = sut.GetUrl(new DateTime(2000, 1, 2, 3, 4, 4)); Assert.AreEqual("a", result); }