public void InsufficientData()
{
var stream = new MemoryStream();
var writer = new DateTimeZoneWriter(stream, null);
writer.WriteByte(1);
writer.WriteCount(10);
stream.Position = 0;
var iterator = TzdbStreamField.ReadFields(stream).GetEnumerator();
Assert.Throws <InvalidNodaDataException>(() => iterator.MoveNext());
}
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));
}