public Task <IAsyncEnumerable <KeyValuePair <TKey, TValue> > > CreateEnumerableAsync(ITransaction tx, Func <TKey, bool> filter, EnumerationMode enumerationMode)
{
var source = _state.Where(s => filter(s.Key));
if (enumerationMode == EnumerationMode.Ordered)
{
source = source.OrderBy(s => s.Key);
}
var enumerable = new MockAsyncEnumerable <KeyValuePair <TKey, TValue> >(source);
return(Task.FromResult <IAsyncEnumerable <KeyValuePair <TKey, TValue> > >(enumerable));
}
public Task <IAsyncEnumerable <T> > CreateEnumerableAsync(ITransaction tx)
{
var enumerable = new MockAsyncEnumerable <T>(_state);
return(Task.FromResult <IAsyncEnumerable <T> >(enumerable));
}