Bundled end-of-branch commit on feat/postit-acl-members.
PostIt UI for circles + per-post ACL
- Reorganise PostIt.Tests into Auth/ and Blogs/ subfolders
(Bearer/OIDC scope tests vs. blog API fakes live where they
belong) and introduces PostItHeadlessCollection so the
Avalonia.Headless tests share a single xUnit collection
instead of contending with the EF-Core test host.
- Adds BlogAclApiTests (a brand-new behavioural layer over
POST /api/v1/blogacl) and the fakes it relies on
(BlogApiTestFakes, BlogPostAuthorDtoTests, AddCircleMember
DialogTests); pulls UserId-through-OIDC-sub path into
BearerScopeTests / FakeAuthorizingBrowser /
OidcStubAuthority.
- App.axaml.cs gets a small PushPageAsync touch-up the new
tests rely on.
- Drops UnitTest1.cs (xUnit scaffold, never used).
Yavsc.Blogs.Tests — SQLite instead of InMemory
- Bumps Yavsc.Blogs.Tests.csproj on
Microsoft.EntityFrameworkCore.Sqlite and rewrites
BlogsWebServerFixture to hold a single shared
SqliteConnection (Cache=Shared) for the fixture lifetime,
with a sync Dispose close to dodge async teardown hangs.
Reason: the EF Core InMemory provider silently ignores FKs,
which masked the kind of bug we are about to pin in the
ACL tests. SQLite enforces them, so any future INSERT that
forgets to seed its parent rows fails loudly here instead
of passing the test and breaking prod.
- PublishEndpointTests and BlogApiSmokeTests get a one-line
tweak to follow the new connection lifecycle.
Foreign-key fallout: seed the default user in the fixture
- Adds BlogsWebServerFixture.SeedUser(userName). Now that
SQLite enforces BlogPost.AuthorId → AspNetUsers.Id, every
test that POST/PUT/DELETE a BlogPost and sends AuthorId=
'tester' in the payload needs an AspNetUsers row to satisfy
the FK or it returns 500 with SQLite Error 19.
- BlogApiTests wraps the existing ResetDatabase with a
ResetAndSeedDefaultUser helper for the six mutating tests;
the four GET-only and ModelState-only tests keep the bare
ResetDatabase.
- Side benefit: every test in Yavsc.Blogs.Tests now finishes
cleanly instead of hanging at teardown — previously a stuck
test held the shared SqliteConnection open and the next
tests waited indefinitely.
Verified: dotnet test src/Yavsc.Blogs.Tests passes 25/25
green from a clean run, no fixture teardown hang.
The 'Save' button in PostIt has been returning 400 from
/api/v1/blog ever since the editor's title and article fields
were re-bound to SelectedPost.Title / SelectedPost.Article.
The user types into the editor, taps Save, the controller
rejects with 'The Title field is required', and the PostIt
status bar shows only the generic 'Response status code does
not indicate success: 400' — no field name, no reason.
Three pieces here make the regression diagnosable and pin a
test for the fix:
1. YavscApiClient: replace EnsureSuccessStatusCode() at both
call sites with a small helper that reads the response
body and embeds it in the thrown HttpRequestException. The
VM's existing catch (Exception) in ExecuteAsync forwards
ex.Message to the status bar, so the next 'click Save'
tells the user exactly which field the server rejected.
2. Yavsc.Blogs.Tests: two integration tests on the real
controller (no HTTP mock) — one pins that a well-formed
PostIt-shaped payload (Title + Article + AuthorId + dates,
Id=0) is accepted with 201, the other pins that a payload
with Title=string.Empty is rejected with 400. Together they
pin the contract the VM has to honour.
3. PostIt.Tests: a red [AvaloniaFact] UI test that mounts
MainPage inside a headless Window, types a title into the
TextBox without first selecting a post in the list, taps
Save, and asserts the body of the first POST contains
the typed title. Today this test fails with Title='',
reproducing the production 400. The matching fix (a
Title/Article buffer on MainPageViewModel that the XAML
binds to, and that Save uses to build the outgoing
BlogPost) is the next commit; the test is the safety net.
Wire the Blogs integration test host with a real AddJwtBearer
(HS256, IssuerSigningKey shared with the new TestTokenIssuer) and
the production BlogScope policy verbatim, instead of the
TestAuthPolicyProvider / AllowAllAuthorizationService /
NoopAuthHandler stack that short-circuited every authorization
check.
Why: BlogSpotService.Modify calls
IAuthorizationService.AuthorizeAsync(user, blog, EditPermission);
the previous AllowAllAuthorizationService stub made that a
no-op, so the tests could not exercise the real ownership chain
and any change in PermissionHandler would silently slip through.
The new test host registers the real PermissionHandler, so a PUT
that succeeds (204) is now proof that PermissionHandler.IsOwner
accepted the request — i.e. the JWT's sub matched the post's
AuthorId, end-to-end.
Notes for future-me:
- JwtSecurityTokenHandler.DefaultInboundClaimTypeMap.Clear() is
called once on the first Issue() to keep the 'sub' claim
literal; without it UserHelpers.GetUserId (which reads 'sub')
gets ClaimTypes.NameIdentifier instead, returns null, and the
owner check fails for every PUT. The companion
options.MapInboundClaims = false on the validation pipeline
keeps both sides in sync.
- Production still uses AddYavscJwtBearer against the OIDC
authority; the test-only HS256 path is local to the test
process and never crosses a network boundary.
Coverage:
- GetBlog_returns_401_when_no_token_is_provided — anonymous
request, real policy fails closed.
- PutBlog_with_valid_token_and_owner_returns_204_and_Get_
reflects_update — POST then PUT then GET, all behind a real
JWT, asserting 204 + list contains the updated title.
Packages added to Directory.Packages.props at 8.2.1 to match
what Microsoft.AspNetCore.Authentication.JwtBearer 10.0.9 already
transitively pulls in (no version drift).
BlogApiController.PostBlog called Request.Form.Files
unconditionally, which throws on a plain JSON body — the
exception is "This request does not have a Content-Type header.
Forms are available from requests with bodies like POSTs and a
form Content-Type of either application/x-www-form-urlencoded or
multipart/form-data."
That broke PostIt's first-bill-of-blog flow: the client posts a
BlogPost as JSON and has no files to attach. The endpoint
contract is [FromBody] BlogPost, so the JSON body is deserialised
into 'blog' as expected — only the IFormFileCollection argument
to BlogSpotService.Create needs a real-or-empty value.
Branch on Request.HasFormContentType: pass the form files when
present, pass an empty FormFileCollection otherwise. BlogSpotService
already short-circuits on a null/empty file collection, so the
JSON-only path is now a clean code path.
Tests: add PostBlog_creates_a_post_and_Get_returns_it_in_the_list
(POST a draft, assert 201 + server-assigned Id, GET the index,
assert exactly one entry with that Id). Add a per-test
ResetDatabase helper because the in-memory store is shared across
the lifetime of the BlogsWebServerFixture instance.
First behavioural test for the Yavsc.Blogs API surface. Sends a
GET on the blog index with the X-Test-Role auth bypass and asserts
the response is 200 with an empty JSON array — the in-memory
ApplicationDbContext has no rows, and BlogSpotService.Index returns
an empty enumeration.
While here, fix a routing miss: AddControllers() in the test
fixture was only scanning the test assembly, so BlogApiController
was never registered. Add the Yavsc.Blogs application part
explicitly. Without this, every request to /api/v1/blog came back
as 404 — the same symptom PostIt was seeing in production.
The POST flow lands in the next commit, once BlogApiController is
made to accept JSON (it currently requires multipart/form-data
because of Request.Form.Files).
