internal void HandleZone1970LocationsField(TzdbStreamField field)
{
CheckSingleField(field, zone1970Locations);
CheckStringPoolPresence(field);
using (var stream = field.CreateStream())
{
var reader = new DateTimeZoneReader(stream, stringPool);
var count = reader.ReadCount();
var array = new TzdbZone1970Location[count];
for (int i = 0; i < count; i++)
{
array[i] = TzdbZone1970Location.Read(reader);
}
zone1970Locations = array;
}
}
public void ReadInvalid()
{
var stream = new MemoryStream();
var writer = new DateTimeZoneWriter(stream, null);
// Valid latitude/longitude
writer.WriteSignedCount(0);
writer.WriteSignedCount(0);
// But no countries
writer.WriteCount(0);
writer.WriteString("Europe/Somewhere");
writer.WriteString("");
stream.Position = 0;
var reader = new DateTimeZoneReader(stream, null);
Assert.Throws <InvalidNodaDataException>(() => TzdbZone1970Location.Read(reader));
}
public void Serialization()
{
var location = new TzdbZone1970Location(
60 * 3600 + 15 * 60 + 5,
100 * 3600 + 30 * 60 + 10,
new[] { SampleCountry },
"Etc/MadeUpZone",
"Comment");
var stream = new MemoryStream();
var writer = new DateTimeZoneWriter(stream, null);
location.Write(writer);
stream.Position = 0;
var reloaded = TzdbZone1970Location.Read(new DateTimeZoneReader(stream, null));
Assert.AreEqual(location.Latitude, reloaded.Latitude);
Assert.AreEqual(location.Longitude, reloaded.Longitude);
CollectionAssert.AreEqual(location.Countries, reloaded.Countries);
Assert.AreEqual(location.ZoneId, reloaded.ZoneId);
Assert.AreEqual(location.Comment, reloaded.Comment);
}