feat(back): Timeline service add post modified since.

1 files changed, 32 insertions, 2 deletions

diff --git a/Timeline.Tests/Services/TimelineServiceTest.cs b/Timeline.Tests/Services/TimelineServiceTest.cs
index cb2ade61..4f081b5d 100644
--- a/Timeline.Tests/Services/TimelineServiceTest.cs
+++ b/Timeline.Tests/Services/TimelineServiceTest.cs
@@ -63,11 +63,11 @@ namespace Timeline.Tests.Services
         [InlineData("tl")]

         public async Task Timeline_LastModified(string timelineName)

         {

-            _clock.ForwardCurrentTime();

+            var initTime = _clock.ForwardCurrentTime();

 

             void Check(Models.Timeline timeline)

             {

-                timeline.NameLastModified.Should().Be(_clock.GetCurrentTime());

+                timeline.NameLastModified.Should().Be(initTime);

                 timeline.LastModified.Should().Be(_clock.GetCurrentTime());

             }

 

@@ -90,5 +90,35 @@ namespace Timeline.Tests.Services
             await _timelineService.ChangeMember(timelineName, new List<string> { "admin" }, null);

             await GetAndCheck();

         }

+

+        [Theory]

+        [InlineData("@user")]

+        [InlineData("tl")]

+        public async Task GetPosts_ModifiedSince(string timelineName)

+        {

+            _clock.ForwardCurrentTime();

+

+            var userId = await _userService.GetUserIdByUsername("user");

+

+            var _ = TimelineHelper.ExtractTimelineName(timelineName, out var isPersonal);

+            if (!isPersonal)

+                await _timelineService.CreateTimeline(timelineName, userId);

+

+            var postContentList = new string[] { "a", "b", "c", "d" };

+

+            DateTime testPoint = new DateTime();

+

+            foreach (var (content, index) in postContentList.Select((v, i) => (v, i)))

+            {

+                var t = _clock.ForwardCurrentTime();

+                if (index == 1)

+                    testPoint = t;

+                await _timelineService.CreateTextPost(timelineName, userId, content, null);

+            }

+

+            var posts = await _timelineService.GetPosts(timelineName, testPoint);

+            posts.Should().HaveCount(2)

+                .And.Subject.Select(p => (p.Content as TextTimelinePostContent).Text).Should().Equal(postContentList.Skip(2));

+        }

     }

 }