public void TestSearchAggregate__WithTooManyResults__ReturnsHasMoreResults()
{
var aggregator = new SearchResultAggregator(0, 5);
aggregator.Push(new long[] { 1, 2 });
aggregator.Push(new long[] { 3, 4 });
aggregator.Push(new long[] { 5, 6 });
Assert.True(aggregator.TooManyResults);
Assert.Equal(0, aggregator.Remaining);
}
public void TestSearchAggregate__WithOffset__SkipsTheCorrectOffset()
{
var aggregator = new SearchResultAggregator(5, 5);
aggregator.Push(new long[] { 1, 2 });
aggregator.Push(new long[] { 3, 4 });
aggregator.Push(new long[] { 5, 6, 7 });
Assert.False(aggregator.TooManyResults);
Assert.Equal(3, aggregator.Remaining);
Assert.Equal(aggregator.Results, new long[] { 6, 7 });
}
public void TestSearchAggregate__WithOffsetAndLimit__CorrectlyDeterminesThereAreTooManyResults()
{
var aggregator = new SearchResultAggregator(5, 5);
aggregator.Push(new long[] { 1, 2 });
aggregator.Push(new long[] { 3, 4, 42 });
aggregator.Push(new long[] { 5, 6, 7 });
aggregator.Push(new long[] { 8, 9, 10 });
Assert.True(aggregator.TooManyResults);
Assert.Equal(0, aggregator.Remaining);
Assert.Equal(aggregator.Results, new long[] { 5, 6, 7, 8, 9 });
}
public async Task <SearchResult> FindAnswersForQuestion(PangulDbContext db, UserContext user, string questionId, int offset, int limit)
{
// Normally the offset would be passed to the search aggregate, but in this case we already deal with that in the query.
var aggregate = new SearchResultAggregator(0, limit);
var ids = await _getAnswerIds.Execute(db, new GetAnswerIds()
{
UserContext = user,
QuestionId = questionId,
Limit = limit,
Offset = offset
});
aggregate.Push(ids);
return(aggregate.AsResult());
}
