private async Task ParameterizedTestAsync(
Func <UserId,
UserId,
IReadOnlyList <ChannelId>,
IReadOnlyList <QueueId>,
DateTime,
bool,
NonNegativeInt,
PositiveInt,
IReadOnlyList <NewsfeedPost>,
int,
Task> parameterizedTest)
{
var totalLivePosts = SortedLiveNewsfeedPosts.Count;
NonNegativeInt noPaginationStart = NonNegativeInt.Parse(0);
PositiveInt noPaginationCount = PositiveInt.Parse(int.MaxValue);
var wrapper = new ParameterizedTestWrapper(parameterizedTest);
parameterizedTest = wrapper.Execute;
// No pagination.
await parameterizedTest(
CreatorId, CreatorId, null, null, Now, false, noPaginationStart, noPaginationCount, SortedLiveNewsfeedPosts, 0);
// Paginate from start.
await parameterizedTest(
CreatorId, CreatorId, null, null, Now, false, NonNegativeInt.Parse(0), PositiveInt.Parse(10), SortedLiveNewsfeedPosts.Take(10).ToList(), 0);
// Paginate from middle with different page size and page index.
await parameterizedTest(
CreatorId, CreatorId, null, null, Now, false, NonNegativeInt.Parse(5), PositiveInt.Parse(10), SortedLiveNewsfeedPosts.Skip(5).Take(10).ToList(), 0);
// Paginate from middle with same page size and page index.
await parameterizedTest(
CreatorId, CreatorId, null, null, Now, false, NonNegativeInt.Parse(10), PositiveInt.Parse(10), SortedLiveNewsfeedPosts.Skip(10).Take(10).ToList(), 0);
// Paginate from near end, requesting up to last post.
await parameterizedTest(
CreatorId, CreatorId, null, null, Now, false, NonNegativeInt.Parse(totalLivePosts - 10), PositiveInt.Parse(10), SortedLiveNewsfeedPosts.Skip(totalLivePosts - 10).Take(10).ToList(), 0);
// Paginate from near end, requesting beyond last post.
await parameterizedTest(
CreatorId, CreatorId, null, null, Now, false, NonNegativeInt.Parse(totalLivePosts - 5), PositiveInt.Parse(10), SortedLiveNewsfeedPosts.Skip(totalLivePosts - 5).Take(10).ToList(), 0);
// Paginate from end, requesting beyond last post.
await parameterizedTest(
CreatorId, CreatorId, null, null, Now, false, NonNegativeInt.Parse(totalLivePosts), PositiveInt.Parse(1), new NewsfeedPost[0], 0);
// Paginate from beyond end, requesting beyond last post.
await parameterizedTest(
CreatorId, CreatorId, null, null, Now, false, NonNegativeInt.Parse(totalLivePosts + 1), PositiveInt.Parse(1), new NewsfeedPost[0], 0);
// Unsubscribed.
await parameterizedTest(
UnsubscribedUserId, CreatorId, null, null, Now, false, noPaginationStart, noPaginationCount, new NewsfeedPost[0], 0);
// Subscribed at correct price, fetch from all subscriptions.
await parameterizedTest(
SubscribedUserId, null, null, null, Now, false, noPaginationStart, noPaginationCount, SortedLiveNewsfeedPosts.Where(v => !v.ChannelId.Equals(ChannelIds[2])).ToList(), 10);
// Subscribed at correct price.
await parameterizedTest(
SubscribedUserId, CreatorId, null, null, Now, false, noPaginationStart, noPaginationCount, SortedLiveNewsfeedPosts.Where(v => !v.ChannelId.Equals(ChannelIds[2])).ToList(), 10);
// Subscribed at zero, but on free access list.
await parameterizedTest(
GuestListUserId, CreatorId, null, null, Now, false, noPaginationStart, noPaginationCount, SortedLiveNewsfeedPosts.Where(v => !v.ChannelId.Equals(ChannelIds[2])).ToList(), 0);
// Filter by channel for creator.
await parameterizedTest(
CreatorId, CreatorId, new[] { ChannelIds[0] }, null, Now, false, noPaginationStart, noPaginationCount, SortedLiveNewsfeedPosts.Where(v => v.ChannelId.Equals(ChannelIds[0])).ToList(), 0);
// Filter by channel.
await parameterizedTest(
SubscribedUserId, null, new[] { ChannelIds[0] }, null, Now, false, noPaginationStart, noPaginationCount, SortedLiveNewsfeedPosts.Where(v => v.ChannelId.Equals(ChannelIds[0])).ToList(), 10);
// Filter by channel 2.
await parameterizedTest(
SubscribedUserId, null, new[] { ChannelIds[1] }, null, Now, false, noPaginationStart, noPaginationCount, SortedLiveNewsfeedPosts.Where(v => v.ChannelId.Equals(ChannelIds[1])).ToList(), 10);
// Filter by unsubscribed channel 3.
await parameterizedTest(
SubscribedUserId, null, new[] { ChannelIds[2] }, null, Now, false, noPaginationStart, noPaginationCount, new NewsfeedPost[0], 10);
// Filter by valid channel and creator combination.
await parameterizedTest(
SubscribedUserId, CreatorId, new[] { ChannelIds[0] }, null, Now, false, noPaginationStart, noPaginationCount, SortedLiveNewsfeedPosts.Where(v => v.ChannelId.Equals(ChannelIds[0])).ToList(), 10);
// Filter by invalid channel and creator combination.
await parameterizedTest(
SubscribedUserId, GuestListUserId, new[] { ChannelIds[0] }, null, Now, false, noPaginationStart, noPaginationCount, new NewsfeedPost[0], 10);
// Search forwards from now.
await parameterizedTest(
CreatorId, CreatorId, null, null, Now, true, noPaginationStart, noPaginationCount, new NewsfeedPost[0], 0);
// Search forwards from beginning.
await parameterizedTest(
CreatorId, CreatorId, null, null, SqlDateTime.MinValue.Value, true, noPaginationStart, noPaginationCount, SortedLiveNewsfeedPosts.Reverse().ToList(), 0);
// Paginate forwards from middle with different page size and page index.
await parameterizedTest(
CreatorId, CreatorId, null, null, SqlDateTime.MinValue.Value, true, NonNegativeInt.Parse(5), PositiveInt.Parse(10), SortedLiveNewsfeedPosts.Reverse().Skip(5).Take(10).ToList(), 0);
}
private async Task ParameterizedTestAsync(
Func <UserId,
UserId,
IReadOnlyList <ChannelId>,
IReadOnlyList <QueueId>,
DateTime,
bool,
NonNegativeInt,
PositiveInt,
IReadOnlyList <PreviewNewsfeedPost>,
int,
Task> parameterizedTest)
{
var totalLivePosts = SortedLiveNewsfeedPosts.Count;
NonNegativeInt noPaginationStart = NonNegativeInt.Parse(0);
PositiveInt noPaginationCount = PositiveInt.Parse(int.MaxValue);
var wrapper = new ParameterizedTestWrapper(parameterizedTest);
parameterizedTest = wrapper.Execute;
var visibleSortedLiveNewsfeedPosts =
SortedLiveNewsfeedPosts.Where(v => !v.ChannelId.Equals(ChannelIds[3])).ToList();
// No pagination.
await parameterizedTest(
CreatorId, CreatorId, null, null, Now, false, noPaginationStart, noPaginationCount, visibleSortedLiveNewsfeedPosts.ToList(), 0);
// Paginate from start.
await parameterizedTest(
CreatorId, CreatorId, null, null, Now, false, NonNegativeInt.Parse(0), PositiveInt.Parse(10), visibleSortedLiveNewsfeedPosts.Take(10).ToList(), 0);
// Paginate from middle with different page size and page index.
await parameterizedTest(
CreatorId, CreatorId, null, null, Now, false, NonNegativeInt.Parse(5), PositiveInt.Parse(10), visibleSortedLiveNewsfeedPosts.Skip(5).Take(10).ToList(), 0);
// Paginate from middle with same page size and page index.
await parameterizedTest(
CreatorId, CreatorId, null, null, Now, false, NonNegativeInt.Parse(10), PositiveInt.Parse(10), visibleSortedLiveNewsfeedPosts.Skip(10).Take(10).ToList(), 0);
// Paginate from near end, requesting up to last post.
await parameterizedTest(
CreatorId, CreatorId, null, null, Now, false, NonNegativeInt.Parse(totalLivePosts - 10), PositiveInt.Parse(10), visibleSortedLiveNewsfeedPosts.Skip(totalLivePosts - 10).Take(10).ToList(), 0);
// Paginate from near end, requesting beyond last post.
await parameterizedTest(
CreatorId, CreatorId, null, null, Now, false, NonNegativeInt.Parse(totalLivePosts - 5), PositiveInt.Parse(10), visibleSortedLiveNewsfeedPosts.Skip(totalLivePosts - 5).Take(10).ToList(), 0);
// Paginate from end, requesting beyond last post.
await parameterizedTest(
CreatorId, CreatorId, null, null, Now, false, NonNegativeInt.Parse(totalLivePosts), PositiveInt.Parse(1), new PreviewNewsfeedPost[0], 0);
// Paginate from beyond end, requesting beyond last post.
await parameterizedTest(
CreatorId, CreatorId, null, null, Now, false, NonNegativeInt.Parse(totalLivePosts + 1), PositiveInt.Parse(1), new PreviewNewsfeedPost[0], 0);
// Unsubscribed.
await parameterizedTest(
UnsubscribedUserId, CreatorId, null, null, Now, false, noPaginationStart, noPaginationCount, visibleSortedLiveNewsfeedPosts, 0);
// Unsubscribed, fetch from all subscriptions (will ignore non-discoverable channel).
await parameterizedTest(
UnsubscribedUserId, null, null, null, Now, false, noPaginationStart, noPaginationCount, SortedLiveNewsfeedPosts.Where(v => v.ChannelId.Equals(ChannelIds[0]) || v.ChannelId.Equals(ChannelIds[2])).ToList(), 10);
// Logged out.
await parameterizedTest(
null, CreatorId, null, null, Now, false, noPaginationStart, noPaginationCount, visibleSortedLiveNewsfeedPosts, 0);
// Logged out, fetch from all subscriptions (will ignore non-discoverable channel).
await parameterizedTest(
null, null, null, null, Now, false, noPaginationStart, noPaginationCount, SortedLiveNewsfeedPosts.Where(v => v.ChannelId.Equals(ChannelIds[0]) || v.ChannelId.Equals(ChannelIds[2])).ToList(), 10);
// Logged in as creator, filter by channel for creator (will ignore non-discoverable channel).
await parameterizedTest(
CreatorId, null, null, null, Now, false, noPaginationStart, noPaginationCount, SortedLiveNewsfeedPosts.Where(v => v.ChannelId.Equals(ChannelIds[0]) || v.ChannelId.Equals(ChannelIds[2])).ToList(), 0);
// Filter by channel for creator.
await parameterizedTest(
CreatorId, CreatorId, new[] { ChannelIds[0] }, null, Now, false, noPaginationStart, noPaginationCount, SortedLiveNewsfeedPosts.Where(v => v.ChannelId.Equals(ChannelIds[0])).ToList(), 0);
// Filter by channel.
await parameterizedTest(
UnsubscribedUserId, null, new[] { ChannelIds[0] }, null, Now, false, noPaginationStart, noPaginationCount, SortedLiveNewsfeedPosts.Where(v => v.ChannelId.Equals(ChannelIds[0])).ToList(), 10);
// Filter by channel 2.
await parameterizedTest(
UnsubscribedUserId, null, new[] { ChannelIds[1] }, null, Now, false, noPaginationStart, noPaginationCount, SortedLiveNewsfeedPosts.Where(v => v.ChannelId.Equals(ChannelIds[1])).ToList(), 10);
// Filter by valid channel and creator combination.
await parameterizedTest(
UnsubscribedUserId, CreatorId, new[] { ChannelIds[0] }, null, Now, false, noPaginationStart, noPaginationCount, SortedLiveNewsfeedPosts.Where(v => v.ChannelId.Equals(ChannelIds[0])).ToList(), 10);
// Filter by invalid channel and creator combination.
await parameterizedTest(
UnsubscribedUserId, UserId.Random(), new[] { ChannelIds[0] }, null, Now, false, noPaginationStart, noPaginationCount, new PreviewNewsfeedPost[0], 10);
// Search forwards from now.
await parameterizedTest(
CreatorId, CreatorId, null, null, Now, true, noPaginationStart, noPaginationCount, new PreviewNewsfeedPost[0], 0);
// Search forwards from beginning.
await parameterizedTest(
CreatorId, CreatorId, null, null, SqlDateTime.MinValue.Value, true, noPaginationStart, noPaginationCount, visibleSortedLiveNewsfeedPosts.AsEnumerable().Reverse().ToList(), 0);
// Paginate forwards from middle with different page size and page index.
await parameterizedTest(
CreatorId, CreatorId, null, null, SqlDateTime.MinValue.Value, true, NonNegativeInt.Parse(5), PositiveInt.Parse(10), visibleSortedLiveNewsfeedPosts.AsEnumerable().Reverse().Skip(5).Take(10).ToList(), 0);
}
