test: Prepare to split post tests.

2 files changed, 622 insertions, 605 deletions

diff --git a/BackEnd/Timeline.Tests/IntegratedTests/TimelinePostTest.cs b/BackEnd/Timeline.Tests/IntegratedTests/TimelinePostTest.cs
index 749b2cfd..a6853c34 100644
--- a/BackEnd/Timeline.Tests/IntegratedTests/TimelinePostTest.cs
+++ b/BackEnd/Timeline.Tests/IntegratedTests/TimelinePostTest.cs
@@ -1,18 +1,8 @@
-using FluentAssertions;

-using SixLabors.ImageSharp.Formats.Gif;

-using SixLabors.ImageSharp.Formats.Jpeg;

-using SixLabors.ImageSharp.Formats.Png;

-using System;

+using System;

 using System.Collections.Generic;

-using System.Globalization;

-using System.Linq;

-using System.Net;

 using System.Text;

-using System.Threading.Tasks;

 using Timeline.Models;

 using Timeline.Models.Http;

-using Timeline.Tests.Helpers;

-using Xunit;

 using Xunit.Abstractions;

 

 namespace Timeline.Tests.IntegratedTests

@@ -36,7 +26,7 @@ namespace Timeline.Tests.IntegratedTests
             };

         }

 

-        private static HttpTimelinePostCreateRequest CreateMarkdownPostRequest(string text, DateTime? time = null, string? color = null)

+        public static HttpTimelinePostCreateRequest CreateMarkdownPostRequest(string text, DateTime? time = null, string? color = null)

         {

             return new HttpTimelinePostCreateRequest()

             {

@@ -57,598 +47,5 @@ namespace Timeline.Tests.IntegratedTests
         {

 

         }

-

-        [Theory]

-        [MemberData(nameof(TimelineNameGeneratorTestData))]

-        public async Task GetPostsAndVisibility_Should_Work(TimelineNameGenerator generator)

-        {

-            { // default visibility is registered

-                {

-                    using var client = await CreateDefaultClient();

-                    await client.TestGetAssertForbiddenAsync($"timelines/{generator(1)}/posts");

-                }

-

-                {

-                    using var client = await CreateClientAsUser();

-                    await client.TestGetAsync($"timelines/{generator(0)}/posts");

-                }

-            }

-

-            { // change visibility to public

-                {

-                    using var client = await CreateClientAsUser();

-                    await client.PatchTimelineAsync(generator(1), new() { Visibility = TimelineVisibility.Public });

-                }

-

-                {

-                    using var client = await CreateDefaultClient();

-                    await client.TestGetAsync($"timelines/{generator(1)}/posts");

-                }

-            }

-

-            { // change visibility to private

-                {

-                    using var client = await CreateClientAsAdministrator();

-                    await client.PatchTimelineAsync(generator(1), new() { Visibility = TimelineVisibility.Private });

-                    await client.PatchTimelineAsync(generator(0), new() { Visibility = TimelineVisibility.Private });

-                }

-                {

-                    using var client = await CreateDefaultClient();

-                    await client.TestGetAssertForbiddenAsync($"timelines/{generator(1)}/posts");

-                }

-                { // user can't read admin's

-                    using var client = await CreateClientAsUser();

-                    await client.TestGetAssertForbiddenAsync($"timelines/{generator(0)}/posts");

-                }

-                { // admin can read user's

-                    using var client = await CreateClientAsAdministrator();

-                    await client.TestGetAsync($"timelines/{generator(1)}/posts");

-                }

-                { // add member

-                    using var client = await CreateClientAsAdministrator();

-                    await client.PutTimelineMemberAsync(generator(0), "user1");

-                }

-                { // now user can read admin's

-                    using var client = await CreateClientAsUser();

-                    await client.TestGetAsync($"timelines/{generator(0)}/posts");

-                }

-            }

-        }

-

-        [Theory]

-        [MemberData(nameof(TimelineNameGeneratorTestData))]

-        public async Task Post_ModifiedSince(TimelineNameGenerator generator)

-        {

-            using var client = await CreateClientAsUser();

-

-            var posts = new List<HttpTimelinePost>();

-

-            for (int i = 0; i < 4; i++)

-            {

-                var post = await client.TestPostAsync<HttpTimelinePost>($"timelines/{generator(1)}/posts", CreateTextPostRequest("a"));

-                posts.Add(post);

-                await Task.Delay(TimeSpan.FromSeconds(1));

-            }

-

-            await client.TestDeleteAsync($"timelines/{generator(1)}/posts/{posts[2].Id}");

-

-            {

-                var body = await client.TestGetAsync<List<HttpTimelinePost>>($"timelines/{generator(1)}/posts?modifiedSince={posts[1].LastUpdated.ToString("s", CultureInfo.InvariantCulture) }");

-                body.Should().HaveCount(2)

-                    .And.Subject.Select(p => p.Id).Should().Equal(posts[1].Id, posts[3].Id);

-            }

-        }

-

-        [Theory]

-        [MemberData(nameof(TimelineNameGeneratorTestData))]

-        public async Task PostList_IncludeDeleted(TimelineNameGenerator generator)

-        {

-            using var client = await CreateClientAsUser();

-

-            var posts = new List<HttpTimelinePost>();

-

-            for (int i = 0; i < 4; i++)

-            {

-                var body = await client.TestPostAsync<HttpTimelinePost>($"timelines/{generator(1)}/posts", CreateTextPostRequest("a"));

-                posts.Add(body);

-            }

-

-            foreach (var id in new long[] { posts[0].Id, posts[2].Id })

-            {

-                await client.TestDeleteAsync($"timelines/{generator(1)}/posts/{id}");

-            }

-

-            {

-                posts = await client.TestGetAsync<List<HttpTimelinePost>>($"timelines/{generator(1)}/posts?includeDeleted=true");

-                posts.Should().HaveCount(4);

-                posts.Select(p => p.Deleted).Should().Equal(true, false, true, false);

-            }

-        }

-

-        [Theory]

-        [MemberData(nameof(TimelineNameGeneratorTestData))]

-        public async Task Post_ModifiedSince_And_IncludeDeleted(TimelineNameGenerator generator)

-        {

-            using var client = await CreateClientAsUser();

-

-            var posts = new List<HttpTimelinePost>();

-

-            for (int i = 0; i < 4; i++)

-            {

-                var post = await client.TestPostAsync<HttpTimelinePost>($"timelines/{generator(1)}/posts", CreateTextPostRequest("a"));

-                posts.Add(post);

-                await Task.Delay(TimeSpan.FromSeconds(1));

-            }

-

-            await client.TestDeleteAsync($"timelines/{generator(1)}/posts/{posts[2].Id}");

-

-            {

-                posts = await client.TestGetAsync<List<HttpTimelinePost>>($"timelines/{generator(1)}/posts?modifiedSince={posts[1].LastUpdated.ToString("s", CultureInfo.InvariantCulture)}&includeDeleted=true");

-                posts.Should().HaveCount(3);

-                posts.Select(p => p.Deleted).Should().Equal(false, true, false);

-            }

-        }

-

-        [Theory]

-        [MemberData(nameof(TimelineNameGeneratorTestData))]

-        public async Task CreatePostPermission_Should_Work(TimelineNameGenerator generator)

-        {

-            using (var client = await CreateClientAsUser())

-            {

-                await client.PutTimelineMemberAsync(generator(1), "user2");

-            }

-

-            using (var client = await CreateDefaultClient())

-            { // no auth should get 401

-                await client.TestPostAssertUnauthorizedAsync($"timelines/{generator(1)}/posts", CreateTextPostRequest("aaa"));

-            }

-

-            using (var client = await CreateClientAsUser())

-            {

-                // post self's

-                await client.TestPostAsync($"timelines/{generator(1)}/posts", CreateTextPostRequest("aaa"));

-                // post other not as a member should get 403

-                await client.TestPostAssertForbiddenAsync($"timelines/{generator(0)}/posts", CreateTextPostRequest("aaa"));

-            }

-

-            using (var client = await CreateClientAsAdministrator())

-            { // post as admin

-                await client.TestPostAsync($"timelines/{generator(1)}/posts", CreateTextPostRequest("aaa"));

-            }

-

-            using (var client = await CreateClientAs(2))

-            { // post as member

-                await client.TestPostAsync($"timelines/{generator(1)}/posts", CreateTextPostRequest("aaa"));

-            }

-        }

-

-        [Theory]

-        [MemberData(nameof(TimelineNameGeneratorTestData))]

-        public async Task DeletePostPermission_Should_Work(TimelineNameGenerator generator)

-        {

-            async Task<long> CreatePost(int userNumber)

-            {

-                using var client = await CreateClientAs(userNumber);

-                var body = await client.TestPostAsync<HttpTimelinePost>($"timelines/{generator(1)}/posts", CreateTextPostRequest("aaa"));

-                return body.Id;

-            }

-

-            using (var client = await CreateClientAsUser())

-            {

-                await client.PutTimelineMemberAsync(generator(1), "user2");

-                await client.PutTimelineMemberAsync(generator(1), "user3");

-            }

-

-            { // no auth should get 401

-                using var client = await CreateDefaultClient();

-                await client.TestDeleteAssertUnauthorizedAsync($"timelines/{generator(1)}/posts/12");

-            }

-

-            { // self can delete self

-                var postId = await CreatePost(1);

-                using var client = await CreateClientAsUser();

-                await client.TestDeleteAsync($"timelines/{generator(1)}/posts/{postId}");

-            }

-

-            { // admin can delete any

-                var postId = await CreatePost(1);

-                using var client = await CreateClientAsAdministrator();

-                await client.TestDeleteAsync($"timelines/{generator(1)}/posts/{postId}");

-            }

-

-            { // owner can delete other

-                var postId = await CreatePost(2);

-                using var client = await CreateClientAsUser();

-                await client.TestDeleteAsync($"timelines/{generator(1)}/posts/{postId}");

-            }

-

-            { // author can delete self

-                var postId = await CreatePost(2);

-                using var client = await CreateClientAs(2);

-                await client.TestDeleteAsync($"timelines/{generator(1)}/posts/{postId}");

-            }

-

-            { // otherwise is forbidden

-                var postId = await CreatePost(2);

-                using var client = await CreateClientAs(3);

-                await client.TestDeleteAssertForbiddenAsync($"timelines/{generator(1)}/posts/{postId}");

-            }

-        }

-

-        [Theory]

-        [MemberData(nameof(TimelineNameGeneratorTestData))]

-        public async Task GetPost_Should_Ordered(TimelineNameGenerator generator)

-        {

-            using var client = await CreateClientAsUser();

-

-            async Task<long> CreatePost(DateTime time)

-            {

-                var body = await client.TestPostAsync<HttpTimelinePost>($"timelines/{generator(1)}/posts", CreateTextPostRequest("aaa", time));

-                return body.Id;

-            }

-

-            var now = DateTime.UtcNow;

-            var id0 = await CreatePost(now.AddDays(1));

-            var id1 = await CreatePost(now.AddDays(-1));

-            var id2 = await CreatePost(now);

-

-            {

-                var body = await client.TestGetAsync<List<HttpTimelinePost>>($"timelines/{generator(1)}/posts");

-                body.Select(p => p.Id).Should().Equal(id1, id2, id0);

-            }

-        }

-

-        [Theory]

-        [MemberData(nameof(TimelineNameGeneratorTestData))]

-        public async Task Color(TimelineNameGenerator generator)

-        {

-            using var client = await CreateClientAsUser();

-

-            await client.TestPostAssertInvalidModelAsync($"timelines/{generator(1)}/posts", CreateTextPostRequest("a", color: "aa"));

-

-            long id;

-

-            {

-                var post = await client.TestPostAsync<HttpTimelinePost>($"timelines/{generator(1)}/posts",

-                    CreateTextPostRequest("a", color: "#aabbcc"));

-                post.Color.Should().Be("#aabbcc");

-                id = post.Id;

-            }

-

-            {

-                var post = await client.TestGetAsync<HttpTimelinePost>($"timelines/{generator(1)}/posts/{id}");

-                post.Color.Should().Be("#aabbcc");

-            }

-        }

-

-        [Theory]

-        [MemberData(nameof(TimelineNameGeneratorTestData))]

-        public async Task GetPost(TimelineNameGenerator generator)

-        {

-            using var client = await CreateClientAsUser();

-

-

-            await client.TestGetAssertNotFoundAsync($"timelines/{generator(1)}/posts/1");

-

-            var post = await client.TestPostAsync<HttpTimelinePost>($"timelines/{generator(1)}/posts", CreateTextPostRequest("a"));

-

-            var post2 = await client.TestGetAsync<HttpTimelinePost>($"timelines/{generator(1)}/posts/{post.Id}");

-            post2.Should().BeEquivalentTo(post);

-

-            await client.TestDeleteAsync($"timelines/{generator(1)}/posts/{post.Id}");

-

-            await client.TestGetAssertNotFoundAsync($"timelines/{generator(1)}/posts/{post.Id}");

-        }

-

-        [Theory]

-        [MemberData(nameof(TimelineNameGeneratorTestData))]

-        public async Task PatchPost(TimelineNameGenerator generator)

-        {

-            using var client = await CreateClientAsUser();

-

-            var post = await client.TestPostAsync<HttpTimelinePost>($"timelines/{generator(1)}/posts",

-                CreateTextPostRequest("a"));

-

-            var date = new DateTime(2000, 10, 1);

-

-            var post2 = await client.TestPatchAsync<HttpTimelinePost>($"timelines/{generator(1)}/posts/{post.Id}", new HttpTimelinePostPatchRequest

-            {

-                Time = date,

-                Color = "#aabbcc"

-            });

-            post2.Time.Should().Be(date);

-            post2.Color.Should().Be("#aabbcc");

-

-            var post3 = await client.TestGetAsync<HttpTimelinePost>($"timelines/{generator(1)}/posts/{post.Id}");

-            post3.Time.Should().Be(date);

-            post3.Color.Should().Be("#aabbcc");

-        }

-

-        public static IEnumerable<object?[]> CreatePost_InvalidModelTest_TestData()

-        {

-            var testDataList = new List<List<HttpTimelinePostCreateRequestData>?>()

-            {

-                null,

-                new List<HttpTimelinePostCreateRequestData>(),

-                Enumerable.Repeat<HttpTimelinePostCreateRequestData>(new HttpTimelinePostCreateRequestData

-                    {

-                        ContentType = "text/plain",

-                        Data = Convert.ToBase64String(Encoding.UTF8.GetBytes("a"))

-                    }, 200).ToList(),

-            };

-

-            var testData = new List<HttpTimelinePostCreateRequestData?>()

-            {

-                null,

-                new HttpTimelinePostCreateRequestData

-                {

-                    ContentType = null!,

-                    Data = Convert.ToBase64String(Encoding.UTF8.GetBytes("a"))

-                },

-                new HttpTimelinePostCreateRequestData

-                {

-                    ContentType = "text/plain",

-                    Data = null!

-                },

-                new HttpTimelinePostCreateRequestData

-                {

-                    ContentType = "text/xxxxxxx",

-                    Data = Convert.ToBase64String(Encoding.UTF8.GetBytes("a"))

-                },

-                new HttpTimelinePostCreateRequestData

-                {

-                    ContentType = "text/plain",

-                    Data = "aaa"

-                },

-                new HttpTimelinePostCreateRequestData

-                {

-                    ContentType = "text/plain",

-                    Data = Convert.ToBase64String(new byte[] {0xE4, 0x1, 0xA0})

-                },

-                new HttpTimelinePostCreateRequestData

-                {

-                    ContentType = "image/jpeg",

-                    Data = Convert.ToBase64String(ImageHelper.CreatePngWithSize(100, 100))

-                },

-                new HttpTimelinePostCreateRequestData

-                {

-                    ContentType = "image/jpeg",

-                    Data = Convert.ToBase64String(new byte[] { 100, 200 })

-                }

-

-            };

-

-            testDataList.AddRange(testData.Select(d => new List<HttpTimelinePostCreateRequestData>() { d! }));

-

-            return TimelineNameGeneratorTestData().AppendTestData(testDataList);

-        }

-

-        [Theory]

-        [MemberData(nameof(CreatePost_InvalidModelTest_TestData))]

-        public async Task CreatePost_InvalidModel(TimelineNameGenerator generator, List<HttpTimelinePostCreateRequestData> dataList)

-        {

-            using var client = await CreateClientAsUser();

-

-            await client.TestPostAssertInvalidModelAsync(

-                $"timelines/{generator(1)}/posts",

-                new HttpTimelinePostCreateRequest

-                {

-                    DataList = dataList

-                }

-            );

-        }

-

-        public static IEnumerable<object?[]> CreatePost_ShouldWork_TestData()

-        {

-            var testByteDatas = new List<ByteData>()

-            {

-                new ByteData(Encoding.UTF8.GetBytes("aaa"), MimeTypes.TextPlain),

-                new ByteData(Encoding.UTF8.GetBytes("aaa"), MimeTypes.TextMarkdown),

-                new ByteData(ImageHelper.CreateImageWithSize(100, 50, PngFormat.Instance), MimeTypes.ImagePng),

-                new ByteData(ImageHelper.CreateImageWithSize(100, 50, JpegFormat.Instance), MimeTypes.ImageJpeg),

-                new ByteData(ImageHelper.CreateImageWithSize(100, 50, GifFormat.Instance), MimeTypes.ImageGif),

-            };

-

-            return TimelineNameGeneratorTestData().AppendTestData(testByteDatas);

-        }

-

-        [Theory]

-        [MemberData(nameof(CreatePost_ShouldWork_TestData))]

-        public async Task CreatePost_ShouldWork(TimelineNameGenerator generator, ByteData data)

-        {

-            using var client = await CreateClientAsUser();

-

-            var post = await client.TestPostAsync<HttpTimelinePost>(

-                $"timelines/{generator(1)}/posts",

-                new HttpTimelinePostCreateRequest

-                {

-                    DataList = new List<HttpTimelinePostCreateRequestData>

-                    {

-                        new HttpTimelinePostCreateRequestData

-                        {

-                            ContentType = data.ContentType,

-                            Data = Convert.ToBase64String(data.Data)

-                        }

-                    }

-                }

-            );

-

-            post.DataList.Should().NotBeNull().And.HaveCount(1);

-            var postData = post.DataList[0];

-            postData.Should().NotBeNull();

-            var postDataEtag = postData.ETag;

-            postDataEtag.Should().NotBeNullOrEmpty();

-

-            {

-                var response = await client.GetAsync($"timelines/{generator(1)}/posts/{post.Id}/data");

-                response.StatusCode.Should().Be(HttpStatusCode.OK);

-                response.Headers.ETag.Should().NotBeNull();

-                response.Headers.ETag!.Tag.Should().Be(postDataEtag);

-                response.Content.Headers.ContentType.Should().NotBeNull();

-                response.Content.Headers.ContentType!.MediaType.Should().Be(data.ContentType);

-

-                var body = await response.Content.ReadAsByteArrayAsync();

-                body.Should().Equal(data.Data);

-            }

-

-            {

-                var response = await client.GetAsync($"timelines/{generator(1)}/posts/{post.Id}/data/0");

-                response.StatusCode.Should().Be(HttpStatusCode.OK);

-                response.Headers.ETag.Should().NotBeNull();

-                response.Headers.ETag!.Tag.Should().Be(postDataEtag);

-                response.Content.Headers.ContentType.Should().NotBeNull();

-                response.Content.Headers.ContentType!.MediaType.Should().Be(data.ContentType);

-

-                var body = await response.Content.ReadAsByteArrayAsync();

-                body.Should().Equal(data.Data);

-            }

-        }

-

-        [Theory]

-        [MemberData(nameof(TimelineNameGeneratorTestData))]

-        public async Task CreatePost_MultipleData_ShouldWork(TimelineNameGenerator generator)

-        {

-            using var client = await CreateClientAsUser();

-

-            var textData = Encoding.UTF8.GetBytes("aaa");

-            var imageData = ImageHelper.CreatePngWithSize(100, 50);

-

-            var post = await client.TestPostAsync<HttpTimelinePost>(

-                $"timelines/{generator(1)}/posts",

-                new HttpTimelinePostCreateRequest

-                {

-                    DataList = new List<HttpTimelinePostCreateRequestData>

-                    {

-                        new HttpTimelinePostCreateRequestData

-                        {

-                            ContentType = MimeTypes.TextMarkdown,

-                            Data = Convert.ToBase64String(textData)

-                        },

-                        new HttpTimelinePostCreateRequestData

-                        {

-                            ContentType = MimeTypes.ImagePng,

-                            Data = Convert.ToBase64String(imageData)

-                        }

-                    }

-                }

-            );

-

-            post.DataList.Should().NotBeNull().And.HaveCount(2);

-

-            var postData0 = post.DataList[0];

-            postData0.Should().NotBeNull();

-            var postDataEtag0 = postData0.ETag;

-            postDataEtag0.Should().NotBeNullOrEmpty();

-

-            var postData1 = post.DataList[1];

-            postData1.Should().NotBeNull();

-            var postDataEtag1 = postData1.ETag;

-            postDataEtag1.Should().NotBeNullOrEmpty();

-

-            {

-                var response = await client.GetAsync($"timelines/{generator(1)}/posts/{post.Id}/data");

-                response.StatusCode.Should().Be(HttpStatusCode.OK);

-                response.Headers.ETag.Should().NotBeNull();

-                response.Headers.ETag!.Tag.Should().Be(postDataEtag0);

-                response.Content.Headers.ContentType.Should().NotBeNull();

-                response.Content.Headers.ContentType!.MediaType.Should().Be(MimeTypes.TextMarkdown);

-

-                var body = await response.Content.ReadAsByteArrayAsync();

-                body.Should().Equal(textData);

-            }

-

-            {

-                var response = await client.GetAsync($"timelines/{generator(1)}/posts/{post.Id}/data/0");

-                response.StatusCode.Should().Be(HttpStatusCode.OK);

-                response.Headers.ETag.Should().NotBeNull();

-                response.Headers.ETag!.Tag.Should().Be(postDataEtag0);

-                response.Content.Headers.ContentType.Should().NotBeNull();

-                response.Content.Headers.ContentType!.MediaType.Should().Be(MimeTypes.TextMarkdown);

-

-                var body = await response.Content.ReadAsByteArrayAsync();

-                body.Should().Equal(textData);

-            }

-

-            {

-                var response = await client.GetAsync($"timelines/{generator(1)}/posts/{post.Id}/data/1");

-                response.StatusCode.Should().Be(HttpStatusCode.OK);

-                response.Headers.ETag.Should().NotBeNull();

-                response.Headers.ETag!.Tag.Should().Be(postDataEtag1);

-                response.Content.Headers.ContentType.Should().NotBeNull();

-                response.Content.Headers.ContentType!.MediaType.Should().Be(MimeTypes.ImagePng);

-

-                var body = await response.Content.ReadAsByteArrayAsync();

-                body.Should().Equal(imageData);

-            }

-        }

-

-        [Theory]

-        [MemberData(nameof(TimelineNameGeneratorTestData))]

-        public async Task Post_Editable(TimelineNameGenerator generator)

-        {

-            HttpTimelinePost post;

-

-            {

-                using var client = await CreateClientAsUser();

-                post = await client.TestPostAsync<HttpTimelinePost>($"timelines/{generator(1)}/posts", CreateTextPostRequest("a"));

-

-                post.Editable.Should().BeTrue();

-            }

-

-            {

-                using var client = await CreateClientAs(2);

-                var post2 = await client.TestGetAsync<HttpTimelinePost>($"timelines/{generator(1)}/posts/{post.Id}");

-                post2.Editable.Should().BeFalse();

-            }

-        }

-

-        [Theory]

-        [MemberData(nameof(TimelineNameGeneratorTestData))]

-        public async Task Post_Markdown_Url_Map(TimelineNameGenerator generator)

-        {

-            using var client = await CreateClientAsUser();

-            var post = await client.TestPostAsync<HttpTimelinePost>($"timelines/{generator(1)}/posts", CreateMarkdownPostRequest("[aaa](1) ![bbb](2)"));

-

-            var res = await client.GetAsync($"timelines/{generator(1)}/posts/{post.Id}/data");

-            var markdown = await res.Content.ReadAsStringAsync();

-

-            markdown.Should().MatchRegex(@$"\[aaa\]\(https?://.*/timelines/{generator(1)}/posts/{post.Id}/data/1\)");

-            markdown.Should().MatchRegex(@$"\[bbb\]\(https?://.*/timelines/{generator(1)}/posts/{post.Id}/data/2\)");

-        }

-

-        [Theory]

-        [MemberData(nameof(TimelineNameGeneratorTestData))]

-        public async Task Post_Markdown_Delete_Test(TimelineNameGenerator generator)

-        {

-            {

-                using var client = await CreateClientAs(2);

-                var post = await client.TestPostAsync<HttpTimelinePost>($"timelines/{generator(2)}/posts", CreateMarkdownPostRequest("[aaa](https://crupest.life)"));

-                await client.TestDeleteAsync($"timelines/{generator(2)}/posts/{post.Id}");

-            }

-

-            {

-                using var client = await CreateClientAsUser();

-                var post = await client.TestPostAsync<HttpTimelinePost>($"timelines/{generator(1)}/posts", CreateMarkdownPostRequest("[aaa](https://crupest.life)"));

-                await client.TestDeleteAsync($"timelines/{generator(1)}/posts/{post.Id}");

-            }

-        }

-

-        [Theory]

-        [MemberData(nameof(TimelineNameGeneratorTestData))]

-        public async Task Post_List_Pagination_Test(TimelineNameGenerator generator)

-        {

-            using var client = await CreateClientAsUser();

-            var posts = new List<HttpTimelinePost>();

-            for (int i = 0; i < 50; i++)

-            {

-                var post = await client.TestPostAsync<HttpTimelinePost>($"timelines/{generator(1)}/posts", CreateTextPostRequest(i.ToString()));

-                posts.Add(post);

-            }

-

-            {

-                var p = await client.TestGetAsync<List<HttpTimelinePost>>($"timelines/{generator(1)}/posts?page=2&numberPerPage=10");

-                p.Should().BeEquivalentTo(posts.Skip(10).Take(10));

-            }

-        }

     }

 }

diff --git a/BackEnd/Timeline.Tests/IntegratedTests/TimelinePostTest1.cs b/BackEnd/Timeline.Tests/IntegratedTests/TimelinePostTest1.cs
new file mode 100644
index 00000000..091e87b9
--- /dev/null
+++ b/BackEnd/Timeline.Tests/IntegratedTests/TimelinePostTest1.cs
@@ -0,0 +1,620 @@
+using FluentAssertions;
+using SixLabors.ImageSharp.Formats.Gif;
+using SixLabors.ImageSharp.Formats.Jpeg;
+using SixLabors.ImageSharp.Formats.Png;
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
+using System.Net;
+using System.Text;
+using System.Threading.Tasks;
+using Timeline.Models;
+using Timeline.Models.Http;
+using Timeline.Tests.Helpers;
+using Xunit;
+using Xunit.Abstractions;
+
+namespace Timeline.Tests.IntegratedTests
+{
+    public class TimelinePostTest1 : TimelinePostTest
+    {
+        public TimelinePostTest1(ITestOutputHelper testOutputHelper) : base(testOutputHelper)
+        {
+
+        }
+
+        [Theory]
+        [MemberData(nameof(TimelineNameGeneratorTestData))]
+        public async Task GetPostsAndVisibility_Should_Work(TimelineNameGenerator generator)
+        {
+            { // default visibility is registered
+                {
+                    using var client = await CreateDefaultClient();
+                    await client.TestGetAssertForbiddenAsync($"timelines/{generator(1)}/posts");
+                }
+
+                {
+                    using var client = await CreateClientAsUser();
+                    await client.TestGetAsync($"timelines/{generator(0)}/posts");
+                }
+            }
+
+            { // change visibility to public
+                {
+                    using var client = await CreateClientAsUser();
+                    await client.PatchTimelineAsync(generator(1), new() { Visibility = TimelineVisibility.Public });
+                }
+
+                {
+                    using var client = await CreateDefaultClient();
+                    await client.TestGetAsync($"timelines/{generator(1)}/posts");
+                }
+            }
+
+            { // change visibility to private
+                {
+                    using var client = await CreateClientAsAdministrator();
+                    await client.PatchTimelineAsync(generator(1), new() { Visibility = TimelineVisibility.Private });
+                    await client.PatchTimelineAsync(generator(0), new() { Visibility = TimelineVisibility.Private });
+                }
+                {
+                    using var client = await CreateDefaultClient();
+                    await client.TestGetAssertForbiddenAsync($"timelines/{generator(1)}/posts");
+                }
+                { // user can't read admin's
+                    using var client = await CreateClientAsUser();
+                    await client.TestGetAssertForbiddenAsync($"timelines/{generator(0)}/posts");
+                }
+                { // admin can read user's
+                    using var client = await CreateClientAsAdministrator();
+                    await client.TestGetAsync($"timelines/{generator(1)}/posts");
+                }
+                { // add member
+                    using var client = await CreateClientAsAdministrator();
+                    await client.PutTimelineMemberAsync(generator(0), "user1");
+                }
+                { // now user can read admin's
+                    using var client = await CreateClientAsUser();
+                    await client.TestGetAsync($"timelines/{generator(0)}/posts");
+                }
+            }
+        }
+
+        [Theory]
+        [MemberData(nameof(TimelineNameGeneratorTestData))]
+        public async Task Post_ModifiedSince(TimelineNameGenerator generator)
+        {
+            using var client = await CreateClientAsUser();
+
+            var posts = new List<HttpTimelinePost>();
+
+            for (int i = 0; i < 4; i++)
+            {
+                var post = await client.TestPostAsync<HttpTimelinePost>($"timelines/{generator(1)}/posts", CreateTextPostRequest("a"));
+                posts.Add(post);
+                await Task.Delay(TimeSpan.FromSeconds(1));
+            }
+
+            await client.TestDeleteAsync($"timelines/{generator(1)}/posts/{posts[2].Id}");
+
+            {
+                var body = await client.TestGetAsync<List<HttpTimelinePost>>($"timelines/{generator(1)}/posts?modifiedSince={posts[1].LastUpdated.ToString("s", CultureInfo.InvariantCulture) }");
+                body.Should().HaveCount(2)
+                    .And.Subject.Select(p => p.Id).Should().Equal(posts[1].Id, posts[3].Id);
+            }
+        }
+
+        [Theory]
+        [MemberData(nameof(TimelineNameGeneratorTestData))]
+        public async Task PostList_IncludeDeleted(TimelineNameGenerator generator)
+        {
+            using var client = await CreateClientAsUser();
+
+            var posts = new List<HttpTimelinePost>();
+
+            for (int i = 0; i < 4; i++)
+            {
+                var body = await client.TestPostAsync<HttpTimelinePost>($"timelines/{generator(1)}/posts", CreateTextPostRequest("a"));
+                posts.Add(body);
+            }
+
+            foreach (var id in new long[] { posts[0].Id, posts[2].Id })
+            {
+                await client.TestDeleteAsync($"timelines/{generator(1)}/posts/{id}");
+            }
+
+            {
+                posts = await client.TestGetAsync<List<HttpTimelinePost>>($"timelines/{generator(1)}/posts?includeDeleted=true");
+                posts.Should().HaveCount(4);
+                posts.Select(p => p.Deleted).Should().Equal(true, false, true, false);
+            }
+        }
+
+        [Theory]
+        [MemberData(nameof(TimelineNameGeneratorTestData))]
+        public async Task Post_ModifiedSince_And_IncludeDeleted(TimelineNameGenerator generator)
+        {
+            using var client = await CreateClientAsUser();
+
+            var posts = new List<HttpTimelinePost>();
+
+            for (int i = 0; i < 4; i++)
+            {
+                var post = await client.TestPostAsync<HttpTimelinePost>($"timelines/{generator(1)}/posts", CreateTextPostRequest("a"));
+                posts.Add(post);
+                await Task.Delay(TimeSpan.FromSeconds(1));
+            }
+
+            await client.TestDeleteAsync($"timelines/{generator(1)}/posts/{posts[2].Id}");
+
+            {
+                posts = await client.TestGetAsync<List<HttpTimelinePost>>($"timelines/{generator(1)}/posts?modifiedSince={posts[1].LastUpdated.ToString("s", CultureInfo.InvariantCulture)}&includeDeleted=true");
+                posts.Should().HaveCount(3);
+                posts.Select(p => p.Deleted).Should().Equal(false, true, false);
+            }
+        }
+
+        [Theory]
+        [MemberData(nameof(TimelineNameGeneratorTestData))]
+        public async Task CreatePostPermission_Should_Work(TimelineNameGenerator generator)
+        {
+            using (var client = await CreateClientAsUser())
+            {
+                await client.PutTimelineMemberAsync(generator(1), "user2");
+            }
+
+            using (var client = await CreateDefaultClient())
+            { // no auth should get 401
+                await client.TestPostAssertUnauthorizedAsync($"timelines/{generator(1)}/posts", CreateTextPostRequest("aaa"));
+            }
+
+            using (var client = await CreateClientAsUser())
+            {
+                // post self's
+                await client.TestPostAsync($"timelines/{generator(1)}/posts", CreateTextPostRequest("aaa"));
+                // post other not as a member should get 403
+                await client.TestPostAssertForbiddenAsync($"timelines/{generator(0)}/posts", CreateTextPostRequest("aaa"));
+            }
+
+            using (var client = await CreateClientAsAdministrator())
+            { // post as admin
+                await client.TestPostAsync($"timelines/{generator(1)}/posts", CreateTextPostRequest("aaa"));
+            }
+
+            using (var client = await CreateClientAs(2))
+            { // post as member
+                await client.TestPostAsync($"timelines/{generator(1)}/posts", CreateTextPostRequest("aaa"));
+            }
+        }
+
+        [Theory]
+        [MemberData(nameof(TimelineNameGeneratorTestData))]
+        public async Task DeletePostPermission_Should_Work(TimelineNameGenerator generator)
+        {
+            async Task<long> CreatePost(int userNumber)
+            {
+                using var client = await CreateClientAs(userNumber);
+                var body = await client.TestPostAsync<HttpTimelinePost>($"timelines/{generator(1)}/posts", CreateTextPostRequest("aaa"));
+                return body.Id;
+            }
+
+            using (var client = await CreateClientAsUser())
+            {
+                await client.PutTimelineMemberAsync(generator(1), "user2");
+                await client.PutTimelineMemberAsync(generator(1), "user3");
+            }
+
+            { // no auth should get 401
+                using var client = await CreateDefaultClient();
+                await client.TestDeleteAssertUnauthorizedAsync($"timelines/{generator(1)}/posts/12");
+            }
+
+            { // self can delete self
+                var postId = await CreatePost(1);
+                using var client = await CreateClientAsUser();
+                await client.TestDeleteAsync($"timelines/{generator(1)}/posts/{postId}");
+            }
+
+            { // admin can delete any
+                var postId = await CreatePost(1);
+                using var client = await CreateClientAsAdministrator();
+                await client.TestDeleteAsync($"timelines/{generator(1)}/posts/{postId}");
+            }
+
+            { // owner can delete other
+                var postId = await CreatePost(2);
+                using var client = await CreateClientAsUser();
+                await client.TestDeleteAsync($"timelines/{generator(1)}/posts/{postId}");
+            }
+
+            { // author can delete self
+                var postId = await CreatePost(2);
+                using var client = await CreateClientAs(2);
+                await client.TestDeleteAsync($"timelines/{generator(1)}/posts/{postId}");
+            }
+
+            { // otherwise is forbidden
+                var postId = await CreatePost(2);
+                using var client = await CreateClientAs(3);
+                await client.TestDeleteAssertForbiddenAsync($"timelines/{generator(1)}/posts/{postId}");
+            }
+        }
+
+        [Theory]
+        [MemberData(nameof(TimelineNameGeneratorTestData))]
+        public async Task GetPost_Should_Ordered(TimelineNameGenerator generator)
+        {
+            using var client = await CreateClientAsUser();
+
+            async Task<long> CreatePost(DateTime time)
+            {
+                var body = await client.TestPostAsync<HttpTimelinePost>($"timelines/{generator(1)}/posts", CreateTextPostRequest("aaa", time));
+                return body.Id;
+            }
+
+            var now = DateTime.UtcNow;
+            var id0 = await CreatePost(now.AddDays(1));
+            var id1 = await CreatePost(now.AddDays(-1));
+            var id2 = await CreatePost(now);
+
+            {
+                var body = await client.TestGetAsync<List<HttpTimelinePost>>($"timelines/{generator(1)}/posts");
+                body.Select(p => p.Id).Should().Equal(id1, id2, id0);
+            }
+        }
+
+        [Theory]
+        [MemberData(nameof(TimelineNameGeneratorTestData))]
+        public async Task Color(TimelineNameGenerator generator)
+        {
+            using var client = await CreateClientAsUser();
+
+            await client.TestPostAssertInvalidModelAsync($"timelines/{generator(1)}/posts", CreateTextPostRequest("a", color: "aa"));
+
+            long id;
+
+            {
+                var post = await client.TestPostAsync<HttpTimelinePost>($"timelines/{generator(1)}/posts",
+                    CreateTextPostRequest("a", color: "#aabbcc"));
+                post.Color.Should().Be("#aabbcc");
+                id = post.Id;
+            }
+
+            {
+                var post = await client.TestGetAsync<HttpTimelinePost>($"timelines/{generator(1)}/posts/{id}");
+                post.Color.Should().Be("#aabbcc");
+            }
+        }
+
+        [Theory]
+        [MemberData(nameof(TimelineNameGeneratorTestData))]
+        public async Task GetPost(TimelineNameGenerator generator)
+        {
+            using var client = await CreateClientAsUser();
+
+
+            await client.TestGetAssertNotFoundAsync($"timelines/{generator(1)}/posts/1");
+
+            var post = await client.TestPostAsync<HttpTimelinePost>($"timelines/{generator(1)}/posts", CreateTextPostRequest("a"));
+
+            var post2 = await client.TestGetAsync<HttpTimelinePost>($"timelines/{generator(1)}/posts/{post.Id}");
+            post2.Should().BeEquivalentTo(post);
+
+            await client.TestDeleteAsync($"timelines/{generator(1)}/posts/{post.Id}");
+
+            await client.TestGetAssertNotFoundAsync($"timelines/{generator(1)}/posts/{post.Id}");
+        }
+
+        [Theory]
+        [MemberData(nameof(TimelineNameGeneratorTestData))]
+        public async Task PatchPost(TimelineNameGenerator generator)
+        {
+            using var client = await CreateClientAsUser();
+
+            var post = await client.TestPostAsync<HttpTimelinePost>($"timelines/{generator(1)}/posts",
+                CreateTextPostRequest("a"));
+
+            var date = new DateTime(2000, 10, 1);
+
+            var post2 = await client.TestPatchAsync<HttpTimelinePost>($"timelines/{generator(1)}/posts/{post.Id}", new HttpTimelinePostPatchRequest
+            {
+                Time = date,
+                Color = "#aabbcc"
+            });
+            post2.Time.Should().Be(date);
+            post2.Color.Should().Be("#aabbcc");
+
+            var post3 = await client.TestGetAsync<HttpTimelinePost>($"timelines/{generator(1)}/posts/{post.Id}");
+            post3.Time.Should().Be(date);
+            post3.Color.Should().Be("#aabbcc");
+        }
+
+        public static IEnumerable<object?[]> CreatePost_InvalidModelTest_TestData()
+        {
+            var testDataList = new List<List<HttpTimelinePostCreateRequestData>?>()
+            {
+                null,
+                new List<HttpTimelinePostCreateRequestData>(),
+                Enumerable.Repeat<HttpTimelinePostCreateRequestData>(new HttpTimelinePostCreateRequestData
+                    {
+                        ContentType = "text/plain",
+                        Data = Convert.ToBase64String(Encoding.UTF8.GetBytes("a"))
+                    }, 200).ToList(),
+            };
+
+            var testData = new List<HttpTimelinePostCreateRequestData?>()
+            {
+                null,
+                new HttpTimelinePostCreateRequestData
+                {
+                    ContentType = null!,
+                    Data = Convert.ToBase64String(Encoding.UTF8.GetBytes("a"))
+                },
+                new HttpTimelinePostCreateRequestData
+                {
+                    ContentType = "text/plain",
+                    Data = null!
+                },
+                new HttpTimelinePostCreateRequestData
+                {
+                    ContentType = "text/xxxxxxx",
+                    Data = Convert.ToBase64String(Encoding.UTF8.GetBytes("a"))
+                },
+                new HttpTimelinePostCreateRequestData
+                {
+                    ContentType = "text/plain",
+                    Data = "aaa"
+                },
+                new HttpTimelinePostCreateRequestData
+                {
+                    ContentType = "text/plain",
+                    Data = Convert.ToBase64String(new byte[] {0xE4, 0x1, 0xA0})
+                },
+                new HttpTimelinePostCreateRequestData
+                {
+                    ContentType = "image/jpeg",
+                    Data = Convert.ToBase64String(ImageHelper.CreatePngWithSize(100, 100))
+                },
+                new HttpTimelinePostCreateRequestData
+                {
+                    ContentType = "image/jpeg",
+                    Data = Convert.ToBase64String(new byte[] { 100, 200 })
+                }
+
+            };
+
+            testDataList.AddRange(testData.Select(d => new List<HttpTimelinePostCreateRequestData>() { d! }));
+
+            return TimelineNameGeneratorTestData().AppendTestData(testDataList);
+        }
+
+        [Theory]
+        [MemberData(nameof(CreatePost_InvalidModelTest_TestData))]
+        public async Task CreatePost_InvalidModel(TimelineNameGenerator generator, List<HttpTimelinePostCreateRequestData> dataList)
+        {
+            using var client = await CreateClientAsUser();
+
+            await client.TestPostAssertInvalidModelAsync(
+                $"timelines/{generator(1)}/posts",
+                new HttpTimelinePostCreateRequest
+                {
+                    DataList = dataList
+                }
+            );
+        }
+
+        public static IEnumerable<object?[]> CreatePost_ShouldWork_TestData()
+        {
+            var testByteDatas = new List<ByteData>()
+            {
+                new ByteData(Encoding.UTF8.GetBytes("aaa"), MimeTypes.TextPlain),
+                new ByteData(Encoding.UTF8.GetBytes("aaa"), MimeTypes.TextMarkdown),
+                new ByteData(ImageHelper.CreateImageWithSize(100, 50, PngFormat.Instance), MimeTypes.ImagePng),
+                new ByteData(ImageHelper.CreateImageWithSize(100, 50, JpegFormat.Instance), MimeTypes.ImageJpeg),
+                new ByteData(ImageHelper.CreateImageWithSize(100, 50, GifFormat.Instance), MimeTypes.ImageGif),
+            };
+
+            return TimelineNameGeneratorTestData().AppendTestData(testByteDatas);
+        }
+
+        [Theory]
+        [MemberData(nameof(CreatePost_ShouldWork_TestData))]
+        public async Task CreatePost_ShouldWork(TimelineNameGenerator generator, ByteData data)
+        {
+            using var client = await CreateClientAsUser();
+
+            var post = await client.TestPostAsync<HttpTimelinePost>(
+                $"timelines/{generator(1)}/posts",
+                new HttpTimelinePostCreateRequest
+                {
+                    DataList = new List<HttpTimelinePostCreateRequestData>
+                    {
+                        new HttpTimelinePostCreateRequestData
+                        {
+                            ContentType = data.ContentType,
+                            Data = Convert.ToBase64String(data.Data)
+                        }
+                    }
+                }
+            );
+
+            post.DataList.Should().NotBeNull().And.HaveCount(1);
+            var postData = post.DataList[0];
+            postData.Should().NotBeNull();
+            var postDataEtag = postData.ETag;
+            postDataEtag.Should().NotBeNullOrEmpty();
+
+            {
+                var response = await client.GetAsync($"timelines/{generator(1)}/posts/{post.Id}/data");
+                response.StatusCode.Should().Be(HttpStatusCode.OK);
+                response.Headers.ETag.Should().NotBeNull();
+                response.Headers.ETag!.Tag.Should().Be(postDataEtag);
+                response.Content.Headers.ContentType.Should().NotBeNull();
+                response.Content.Headers.ContentType!.MediaType.Should().Be(data.ContentType);
+
+                var body = await response.Content.ReadAsByteArrayAsync();
+                body.Should().Equal(data.Data);
+            }
+
+            {
+                var response = await client.GetAsync($"timelines/{generator(1)}/posts/{post.Id}/data/0");
+                response.StatusCode.Should().Be(HttpStatusCode.OK);
+                response.Headers.ETag.Should().NotBeNull();
+                response.Headers.ETag!.Tag.Should().Be(postDataEtag);
+                response.Content.Headers.ContentType.Should().NotBeNull();
+                response.Content.Headers.ContentType!.MediaType.Should().Be(data.ContentType);
+
+                var body = await response.Content.ReadAsByteArrayAsync();
+                body.Should().Equal(data.Data);
+            }
+        }
+
+        [Theory]
+        [MemberData(nameof(TimelineNameGeneratorTestData))]
+        public async Task CreatePost_MultipleData_ShouldWork(TimelineNameGenerator generator)
+        {
+            using var client = await CreateClientAsUser();
+
+            var textData = Encoding.UTF8.GetBytes("aaa");
+            var imageData = ImageHelper.CreatePngWithSize(100, 50);
+
+            var post = await client.TestPostAsync<HttpTimelinePost>(
+                $"timelines/{generator(1)}/posts",
+                new HttpTimelinePostCreateRequest
+                {
+                    DataList = new List<HttpTimelinePostCreateRequestData>
+                    {
+                        new HttpTimelinePostCreateRequestData
+                        {
+                            ContentType = MimeTypes.TextMarkdown,
+                            Data = Convert.ToBase64String(textData)
+                        },
+                        new HttpTimelinePostCreateRequestData
+                        {
+                            ContentType = MimeTypes.ImagePng,
+                            Data = Convert.ToBase64String(imageData)
+                        }
+                    }
+                }
+            );
+
+            post.DataList.Should().NotBeNull().And.HaveCount(2);
+
+            var postData0 = post.DataList[0];
+            postData0.Should().NotBeNull();
+            var postDataEtag0 = postData0.ETag;
+            postDataEtag0.Should().NotBeNullOrEmpty();
+
+            var postData1 = post.DataList[1];
+            postData1.Should().NotBeNull();
+            var postDataEtag1 = postData1.ETag;
+            postDataEtag1.Should().NotBeNullOrEmpty();
+
+            {
+                var response = await client.GetAsync($"timelines/{generator(1)}/posts/{post.Id}/data");
+                response.StatusCode.Should().Be(HttpStatusCode.OK);
+                response.Headers.ETag.Should().NotBeNull();
+                response.Headers.ETag!.Tag.Should().Be(postDataEtag0);
+                response.Content.Headers.ContentType.Should().NotBeNull();
+                response.Content.Headers.ContentType!.MediaType.Should().Be(MimeTypes.TextMarkdown);
+
+                var body = await response.Content.ReadAsByteArrayAsync();
+                body.Should().Equal(textData);
+            }
+
+            {
+                var response = await client.GetAsync($"timelines/{generator(1)}/posts/{post.Id}/data/0");
+                response.StatusCode.Should().Be(HttpStatusCode.OK);
+                response.Headers.ETag.Should().NotBeNull();
+                response.Headers.ETag!.Tag.Should().Be(postDataEtag0);
+                response.Content.Headers.ContentType.Should().NotBeNull();
+                response.Content.Headers.ContentType!.MediaType.Should().Be(MimeTypes.TextMarkdown);
+
+                var body = await response.Content.ReadAsByteArrayAsync();
+                body.Should().Equal(textData);
+            }
+
+            {
+                var response = await client.GetAsync($"timelines/{generator(1)}/posts/{post.Id}/data/1");
+                response.StatusCode.Should().Be(HttpStatusCode.OK);
+                response.Headers.ETag.Should().NotBeNull();
+                response.Headers.ETag!.Tag.Should().Be(postDataEtag1);
+                response.Content.Headers.ContentType.Should().NotBeNull();
+                response.Content.Headers.ContentType!.MediaType.Should().Be(MimeTypes.ImagePng);
+
+                var body = await response.Content.ReadAsByteArrayAsync();
+                body.Should().Equal(imageData);
+            }
+        }
+
+        [Theory]
+        [MemberData(nameof(TimelineNameGeneratorTestData))]
+        public async Task Post_Editable(TimelineNameGenerator generator)
+        {
+            HttpTimelinePost post;
+
+            {
+                using var client = await CreateClientAsUser();
+                post = await client.TestPostAsync<HttpTimelinePost>($"timelines/{generator(1)}/posts", CreateTextPostRequest("a"));
+
+                post.Editable.Should().BeTrue();
+            }
+
+            {
+                using var client = await CreateClientAs(2);
+                var post2 = await client.TestGetAsync<HttpTimelinePost>($"timelines/{generator(1)}/posts/{post.Id}");
+                post2.Editable.Should().BeFalse();
+            }
+        }
+
+        [Theory]
+        [MemberData(nameof(TimelineNameGeneratorTestData))]
+        public async Task Post_Markdown_Url_Map(TimelineNameGenerator generator)
+        {
+            using var client = await CreateClientAsUser();
+            var post = await client.TestPostAsync<HttpTimelinePost>($"timelines/{generator(1)}/posts", CreateMarkdownPostRequest("[aaa](1) ![bbb](2)"));
+
+            var res = await client.GetAsync($"timelines/{generator(1)}/posts/{post.Id}/data");
+            var markdown = await res.Content.ReadAsStringAsync();
+
+            markdown.Should().MatchRegex(@$"\[aaa\]\(https?://.*/timelines/{generator(1)}/posts/{post.Id}/data/1\)");
+            markdown.Should().MatchRegex(@$"\[bbb\]\(https?://.*/timelines/{generator(1)}/posts/{post.Id}/data/2\)");
+        }
+
+        [Theory]
+        [MemberData(nameof(TimelineNameGeneratorTestData))]
+        public async Task Post_Markdown_Delete_Test(TimelineNameGenerator generator)
+        {
+            {
+                using var client = await CreateClientAs(2);
+                var post = await client.TestPostAsync<HttpTimelinePost>($"timelines/{generator(2)}/posts", CreateMarkdownPostRequest("[aaa](https://crupest.life)"));
+                await client.TestDeleteAsync($"timelines/{generator(2)}/posts/{post.Id}");
+            }
+
+            {
+                using var client = await CreateClientAsUser();
+                var post = await client.TestPostAsync<HttpTimelinePost>($"timelines/{generator(1)}/posts", CreateMarkdownPostRequest("[aaa](https://crupest.life)"));
+                await client.TestDeleteAsync($"timelines/{generator(1)}/posts/{post.Id}");
+            }
+        }
+
+        [Theory]
+        [MemberData(nameof(TimelineNameGeneratorTestData))]
+        public async Task Post_List_Pagination_Test(TimelineNameGenerator generator)
+        {
+            using var client = await CreateClientAsUser();
+            var posts = new List<HttpTimelinePost>();
+            for (int i = 0; i < 50; i++)
+            {
+                var post = await client.TestPostAsync<HttpTimelinePost>($"timelines/{generator(1)}/posts", CreateTextPostRequest(i.ToString()));
+                posts.Add(post);
+            }
+
+            {
+                var p = await client.TestGetAsync<List<HttpTimelinePost>>($"timelines/{generator(1)}/posts?page=2&numberPerPage=10");
+                p.Should().BeEquivalentTo(posts.Skip(10).Take(10));
+            }
+        }
+    }
+}