public void DuplicateTimeZoneField()
{
// This isn't really a valid field, but we don't parse the data yet anyway - it's
// enough to give the ID.
var zoneField = new TzdbStreamField(TzdbStreamFieldId.StringPool, new byte[1]);
var builder = new TzdbStreamData.Builder();
builder.stringPool = new List <string> {
"zone1"
};
builder.HandleZoneField(zoneField);
Assert.Throws <InvalidNodaDataException>(() => builder.HandleZoneField(zoneField));
}
public void DuplicateField(object fieldIdObject, string handlerMethodName)
{
var fieldId = (TzdbStreamFieldId)fieldIdObject;
var field = new TzdbStreamField(fieldId, new byte[1]);
var method = typeof(TzdbStreamData.Builder).GetMethod(handlerMethodName, BindingFlags.Instance | BindingFlags.NonPublic);
var builder = new TzdbStreamData.Builder();
// Provide an empty string pool if we're not checking for a duplicate string pool.
if (fieldId != TzdbStreamFieldId.StringPool)
{
builder.stringPool = new List <string>();
}
// First call should be okay
method.Invoke(builder, new object[] { field });
// Second call should throw
var exception = Assert.Throws <TargetInvocationException>(() => method.Invoke(builder, new object[] { field }));
Assert.IsInstanceOf <InvalidNodaDataException>(exception.InnerException);
}