private static IEnumerable <BacklogPost> GetSortedBacklogPosts()
{
// 1 in 3 chance of coincidental ordering being correct, yielding a false positive when implementation fails to order explicitly.
const int Days = 3;
const int ChannelCount = 3;
const int CollectionsPerChannel = 3;
const int Posts = 6;
var result = new List <BacklogPost>();
for (var day = 0; day < Days; day++)
{
var liveDate = new SqlDateTime(Now.AddDays(1 + day)).Value;
for (var channelIndex = 0; channelIndex < ChannelCount; channelIndex++)
{
var channelId = new ChannelId(Guid.NewGuid());
for (var queueIndex = 0; queueIndex < CollectionsPerChannel; queueIndex++)
{
var queueId = queueIndex == 0 ? null : new QueueId(Guid.NewGuid());
for (var i = 0; i < Posts; i++)
{
var creationDate = new SqlDateTime(liveDate.AddMinutes(i)).Value;
result.Add(
new BacklogPost(
new PostId(Guid.NewGuid()),
channelId,
i % 2 == 0 ? queueId : null,
i % 2 == 0 ? PreviewText : null,
i % 3 == 2 ? new FileId(Guid.NewGuid()) : null,
i % 2 == 0 ? PreviewText.Value.Length : 0,
i % 2 == 0 ? PreviewText.Value.Length : 0,
i % 3 == 2 ? 1 : 0,
i % 3 == 1 ? 1 : 0,
i,
liveDate,
i % 3 == 2 ? FileName : null,
i % 3 == 2 ? FileExtension : null,
i % 3 == 2 ? FileSize : (long?)null,
i % 3 == 2 ? FileWidth : (int?)null,
i % 3 == 2 ? FileHeight : (int?)null,
creationDate));
}
}
}
}
return(result.OrderBy(_ => _.LiveDate).ThenBy(_ => _.CreationDate));
}
private static IEnumerable <NewsfeedPost> GetSortedNewsfeedPosts()
{
// Half the posts will be in the future relative to Now. Days move one day every two posts.
var day = 0;
var result = new List <NewsfeedPost>();
for (var channelIndex = 0; channelIndex < ChannelsPerCreator; channelIndex++)
{
var channelId = ChannelIds[channelIndex];
for (var collectionIndex = 0; collectionIndex < CollectionsPerChannel; collectionIndex++)
{
var collectionId = CollectionIds[channelIndex][collectionIndex];
for (var i = 0; i < Posts; i++)
{
for (var isFuture = 0; isFuture < 2; ++isFuture)
{
var liveDate = new SqlDateTime(Now.AddDays((isFuture == 0 ? -1 : 1) * day)).Value;
DateTime creationDate;
if (i % 2 == 0)
{
// Ensure we have one post that is `now` (i.e. AddDays(0)).
creationDate = liveDate;
day++;
}
else
{
creationDate = new SqlDateTime(liveDate.AddMinutes(-1)).Value;
}
result.Add(
new NewsfeedPost(
CreatorId,
new PostId(Guid.NewGuid()),
BlogId,
channelId,
i % 2 == 0 ? PreviewText : null,
i % 3 == 2 ? new FileId(Guid.NewGuid()) : null,
i % 2 == 0 ? PreviewText.Value.Length : 0,
i % 2 == 0 ? PreviewText.Value.Length : 0,
i % 3 == 2 ? 1 : 0,
i % 3 == 1 ? 1 : 0,
i,
liveDate,
i % 3 == 2 ? FileName : null,
i % 3 == 2 ? FileExtension : null,
i % 3 == 2 ? FileSize : (long?)null,
i % 3 == 2 ? FileWidth : (int?)null,
i % 3 == 2 ? FileHeight : (int?)null,
i % (UserIds.Count / 2),
i % UserIds.Count,
false,
creationDate));
}
}
}
}
return(result.OrderByDescending(_ => _.LiveDate).ThenByDescending(_ => _.CreationDate));
}
