public void ParseNullOrEmptyValue() { DateTimeFormatter fmt = new DateTimeFormatter("d"); Assert.AreEqual(DateTime.MinValue, fmt.Parse(null)); Assert.IsTrue(fmt.Parse("") is DateTime); }
public void FormatUsingDefaults() { DateTimeFormatter fmt = new DateTimeFormatter("d", "en-US"); Assert.AreEqual("8/14/2004", fmt.Format(new DateTime(2004, 8, 14))); Assert.AreEqual("8/24/1974", fmt.Format(new DateTime(1974, 8, 24))); fmt = new DateTimeFormatter("dd-MMM-yyyy", "en-US"); Assert.AreEqual("14-Aug-2004", fmt.Format(new DateTime(2004, 8, 14))); Assert.AreEqual("24-Aug-1974", fmt.Format(new DateTime(1974, 8, 24))); fmt = new DateTimeFormatter("D", CultureInfoUtils.SerbianLatinCultureName); Console.WriteLine("Steve: " + Environment.Version); if (CultureInfoUtils.OperatingSystemIsAfterWindows7AndBeforeWindows10Build10586 && CultureInfoUtils.ClrIsVersion4OrLater) { Assert.AreEqual("14. avgust 2004.", fmt.Format(new DateTime(2004, 8, 14))); Assert.AreEqual("24. avgust 1974.", fmt.Format(new DateTime(1974, 8, 24))); } else if (CultureInfoUtils.OperatingSystemIsAtLeastWindows10Build10586 && CultureInfoUtils.ClrIsVersion4OrLater) { Assert.AreEqual("subota, 14. avgust 2004.", fmt.Format(new DateTime(2004, 8, 14))); Assert.AreEqual("subota, 24. avgust 1974.", fmt.Format(new DateTime(1974, 8, 24))); } else { Assert.AreEqual("14. avgust 2004", fmt.Format(new DateTime(2004, 8, 14))); Assert.AreEqual("24. avgust 1974", fmt.Format(new DateTime(1974, 8, 24))); } fmt = new DateTimeFormatter("dd-MMM-yyyy", CultureInfoUtils.SerbianCyrillicCultureName); if (CultureInfoUtils.OperatingSystemIsAfterWindows7 && CultureInfoUtils.ClrIsVersion4OrLater) { Assert.AreEqual("14-авг.-2004", fmt.Format(new DateTime(2004, 8, 14))); Assert.AreEqual("24-авг.-1974", fmt.Format(new DateTime(1974, 8, 24))); } else { Assert.AreEqual("14-авг-2004", fmt.Format(new DateTime(2004, 8, 14))); Assert.AreEqual("24-авг-1974", fmt.Format(new DateTime(1974, 8, 24))); } }
public void FormatNonDate() { DateTimeFormatter fmt = new DateTimeFormatter("d"); Assert.Throws <ArgumentException>(() => fmt.Format("not a date")); }
public void FormatNullValue() { DateTimeFormatter fmt = new DateTimeFormatter("d"); Assert.Throws <ArgumentNullException>(() => fmt.Format(null)); }