public void Should_Init_TimeZones()
{
var sweden = TimeZoneKeeper.GetTimeZone(TimeZones.Sweden);
var utc = TimeZoneKeeper.GetTimeZone(TimeZones.Utc);
Assert.NotNull(sweden);
Assert.NotNull(utc);
}
public void Should_Throw_On_Invalid_TimeZone()
{
Assert.Throws <ArgumentException>(() => TimeZoneKeeper.GetTimeZone("Åmål"));
}