public void DoPopularTagTest()
{
MockManager.Init();
Mock restBuilderMock = MockManager.Mock <CollectionBuilder <PopularTag> >(Constructor.NotMocked);
// set the expectation.
restBuilderMock.ExpectAndReturn("GetElement", MockElement(ResourceNs + ".HotTagGetList.xml"));
var query = from tag in context.Tags
where tag.Period == TagPeriod.Day && tag.Count == 6
orderby tag.Text ascending
select tag;
int count = query.Count();
// see if the expected and returned value are same.
Assert.IsTrue(count == 6);
PopularTag firstTag = query.First();
Assert.IsTrue(firstTag.Score == 4);
PopularTag lastTag = query.Last();
Assert.IsTrue(lastTag.Score == 10);
MockManager.Verify();
}
/// <summary>
/// Get popular tags assigned to a room.
/// </summary>
public static List <PopularTag> GetPopularTags(int tagLimit = 50)
{
using (var session = SessionFactoryBuilder.Instance.SessionFactory.OpenSession())
{
TagData tagAlias = null;
PopularTag popularTagAlias = null;
return(session.QueryOver <TagData>(() => tagAlias)
.Where(x => x.RoomId > 0)
.SelectList(list => list
.SelectGroup(() => tagAlias.Text).WithAlias(() => popularTagAlias.Tag)
.SelectCount(() => tagAlias.RoomId).WithAlias(() => popularTagAlias.Quantity)
)
.OrderByAlias(() => popularTagAlias.Quantity).Desc
.TransformUsing(Transformers.AliasToBean <PopularTag>())
.Take(tagLimit)
.List <PopularTag>() as List <PopularTag>);
}
}
