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ApplicationDbContext: drop redundant HasOne on 3 Client navs
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LoadClientAsync(id) on ClientController used to trip an
IndexOutOfRangeException at the InMemory shaper for any
.Include() of one of three Client navs: RedirectUris,
AllowedScopes, AllowedGrantTypes. Five other Client navs (with
the same EF shape and the same application-level config) worked
fine.

Bisection pointed at the InMemory provider; that hypothesis was
wrong. The real cause is in ApplicationDbContext.OnModelCreating:
yavsc was redeclaring the HasOne<Client>().WithMany(...).
HasForeignKey(e => e.ClientId) for all eight Client* navs. The
same relation is already declared (more completely, with
.IsRequired().OnDelete(DeleteBehavior.Cascade)) by
IdentityServer8's ConfigureClientStore via ModelBuilderExtensions.

The redundant mapping on three specific entities — ClientScope,
ClientRedirectUri, ClientGrantType — interacts with the InMemory
provider's shaper in a way that throws IndexOutOfRange. Removing
the redundancy fixes it.

This commit also walks back b12c272d:
- Drops .AsSplitQuery() from LoadClientAsync (no longer needed
  for the InMemory shaper, and the Postgres path it was a hedge
  against was a false alarm — there is no Postgres production
  bug here, only an InMemory shaper quirk surfaced by the
  redundant mapping).
- Removes the 9 Bisect_*_alone tests that were the artefact of
  the provider-hypothesis phase. They pointed at the right
  entities but for the wrong reason.
- Keeps EditRedirectUris_GET_after_add_lists_both_uris as the
  end-to-end regression sentinel: with the fix in place, it
  loads a Client with two RedirectUris and asserts both are
  rendered. Without the fix, it fails with IndexOutOfRange.
This commit is contained in:
Paul Schneider 2026-07-12 02:39:13 +01:00
commit 9846210fd6
3 changed files with 6 additions and 148 deletions
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150
src/Yavsc.Org.Tests/Controllers/ClientControllerCollectionTests.cs
View file

@ -290,150 +290,12 @@ public class ClientControllerCollectionTests : IClassFixture<TestWebApplicationF
// indique IncludeCollection (donc un Include de collection, pas
// de référence).
//
// Ces tests exécutent la même query EF qu'un Include à la fois,
// sur le client cible déjà seedé par EnsureTargetClient, pour
// isoler le coupable. Tant que l'InMemory provider est
// incapable de matérialiser la nav, le test correspondant est
// rouge. Quand on a l'Include, on peut soit le charger autrement
// (AsSplitQuery, projection, etc.), soit basculer la fixture
// vers SQLite in-memory (cf. la discussion laissée ouverte
// 2026-07-11 sur fix/issue-3-splitquery).
private async Task<int> BisectClientDbId()
{
await using var scope = _factory.Services.CreateAsyncScope();
var db = scope.ServiceProvider.GetRequiredService<ApplicationDbContext>();
return db.Clients.Single(c => c.ClientId == TargetClientId).Id;
}
[Fact]
public async Task Bisect_RedirectUris_alone()
{
await using var scope = _factory.Services.CreateAsyncScope();
var db = scope.ServiceProvider.GetRequiredService<ApplicationDbContext>();
var id = await BisectClientDbId();
var client = await db.Clients
.Include(c => c.RedirectUris)
.SingleOrDefaultAsync(c => c.Id == id, TestContext.Current.CancellationToken);
Assert.NotNull(client);
Assert.NotNull(client!.RedirectUris);
}
[Fact]
public async Task Bisect_PostLogoutRedirectUris_alone()
{
await using var scope = _factory.Services.CreateAsyncScope();
var db = scope.ServiceProvider.GetRequiredService<ApplicationDbContext>();
var id = await BisectClientDbId();
var client = await db.Clients
.Include(c => c.PostLogoutRedirectUris)
.SingleOrDefaultAsync(c => c.Id == id, TestContext.Current.CancellationToken);
Assert.NotNull(client);
Assert.NotNull(client!.PostLogoutRedirectUris);
}
[Fact]
public async Task Bisect_AllowedScopes_alone()
{
await using var scope = _factory.Services.CreateAsyncScope();
var db = scope.ServiceProvider.GetRequiredService<ApplicationDbContext>();
var id = await BisectClientDbId();
var client = await db.Clients
.Include(c => c.AllowedScopes)
.SingleOrDefaultAsync(c => c.Id == id, TestContext.Current.CancellationToken);
Assert.NotNull(client);
Assert.NotNull(client!.AllowedScopes);
}
[Fact]
public async Task Bisect_AllowedGrantTypes_alone()
{
await using var scope = _factory.Services.CreateAsyncScope();
var db = scope.ServiceProvider.GetRequiredService<ApplicationDbContext>();
var id = await BisectClientDbId();
var client = await db.Clients
.Include(c => c.AllowedGrantTypes)
.SingleOrDefaultAsync(c => c.Id == id, TestContext.Current.CancellationToken);
Assert.NotNull(client);
Assert.NotNull(client!.AllowedGrantTypes);
}
[Fact]
public async Task Bisect_AllowedCorsOrigins_alone()
{
await using var scope = _factory.Services.CreateAsyncScope();
var db = scope.ServiceProvider.GetRequiredService<ApplicationDbContext>();
var id = await BisectClientDbId();
var client = await db.Clients
.Include(c => c.AllowedCorsOrigins)
.SingleOrDefaultAsync(c => c.Id == id, TestContext.Current.CancellationToken);
Assert.NotNull(client);
Assert.NotNull(client!.AllowedCorsOrigins);
}
[Fact]
public async Task Bisect_IdentityProviderRestrictions_alone()
{
await using var scope = _factory.Services.CreateAsyncScope();
var db = scope.ServiceProvider.GetRequiredService<ApplicationDbContext>();
var id = await BisectClientDbId();
var client = await db.Clients
.Include(c => c.IdentityProviderRestrictions)
.SingleOrDefaultAsync(c => c.Id == id, TestContext.Current.CancellationToken);
Assert.NotNull(client);
Assert.NotNull(client!.IdentityProviderRestrictions);
}
[Fact]
public async Task Bisect_Claims_alone()
{
await using var scope = _factory.Services.CreateAsyncScope();
var db = scope.ServiceProvider.GetRequiredService<ApplicationDbContext>();
var id = await BisectClientDbId();
var client = await db.Clients
.Include(c => c.Claims)
.SingleOrDefaultAsync(c => c.Id == id, TestContext.Current.CancellationToken);
Assert.NotNull(client);
Assert.NotNull(client!.Claims);
}
[Fact]
public async Task Bisect_Properties_alone()
{
await using var scope = _factory.Services.CreateAsyncScope();
var db = scope.ServiceProvider.GetRequiredService<ApplicationDbContext>();
var id = await BisectClientDbId();
var client = await db.Clients
.Include(c => c.Properties)
.SingleOrDefaultAsync(c => c.Id == id, TestContext.Current.CancellationToken);
Assert.NotNull(client);
Assert.NotNull(client!.Properties);
}
[Fact]
public async Task Bisect_ClientSecrets_alone()
{
await using var scope = _factory.Services.CreateAsyncScope();
var db = scope.ServiceProvider.GetRequiredService<ApplicationDbContext>();
var id = await BisectClientDbId();
var client = await db.Clients
.Include(c => c.ClientSecrets)
.SingleOrDefaultAsync(c => c.Id == id, TestContext.Current.CancellationToken);
Assert.NotNull(client);
Assert.NotNull(client!.ClientSecrets);
}
[Fact]
public async Task Bisect_baseline_no_include()
{
// Sanity check : la query de base (sans Include) doit passer.
// Si celle-ci échoue, le problème n'est pas un Include.
await using var scope = _factory.Services.CreateAsyncScope();
var db = scope.ServiceProvider.GetRequiredService<ApplicationDbContext>();
var id = await BisectClientDbId();
var client = await db.Clients
.SingleOrDefaultAsync(c => c.Id == id, TestContext.Current.CancellationToken);
Assert.NotNull(client);
}
// 2026-07-11 fix/issue-3-splitquery: tests retirés car leur hypothèse
// ("bug de provider InMemory sur ces 3 entités") n'est pas la cause
// racine — c'est une redondance de mapping HasOne dans
// ApplicationDbContext.OnModelCreating. Le test gardien
// EditRedirectUris_GET_after_add_lists_both_uris reste en place
// comme sentinelle de régression sur le fix.
private static string? ExtractAntiforgeryToken(string html)
{