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ElementIdTests: pin the StoredPublishedBy guard through a push that relabels a loaded record in place

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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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Meta Vens 2026-10-28 05:31:46 +01:00
commit 6f1930b354
1 changed files with 7 additions and 4 deletions
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11
tests/GameCult.Caching.Tests/ElementIdTests.cs
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@ -274,11 +274,11 @@ namespace GameCult.Caching.Tests
Assert.That(DiskRecord(path, "a").SchemaId, Is.Not.EqualTo(otherRuntimeId));
}
// Minting rewrites a loaded record in place under this type's id, and the cache keeps that entry. A newer version of the type,
// Pushing a loaded record rewrites it in place under this type's id, and the cache keeps that entry. A newer version of the type,
// registered afterwards, reads the entry the record is now published by whole, so it owns the record: staging asks the entry
// that publishes the id the record carries now, not the one that published the id it was loaded under.
[Test]
public void ANewerVersionReadsWholeTheRecordMintingRelabelledInPlace()
public void ANewerVersionReadsWholeTheRecordAPushRelabelledInPlace()
{
const string otherRuntimeId = "other.runtime.id_deck";
var path = PathOf("mint-then-newer.cc");
@ -295,8 +295,11 @@ namespace GameCult.Caching.Tests
using (var cache = CultCacheMessagePack.Create(path, new CultCacheOpenOptions { Registry = registry }))
{
Assert.That(cache.MintElementIds(), Is.EqualTo(1));
Assert.That(cache.GetStored(key)!.StoredSchemaId, Is.Not.EqualTo(otherRuntimeId), "minting relabelled the loaded entry in place");
var loaded = cache.GetStored(key)!;
cache.BackingStores[0].Push(loaded);
cache.BackingStores[0].PushAll();
Assert.That(ReferenceEquals(cache.GetStored(key), loaded), Is.True, "the cache keeps the entry the store relabelled");
Assert.That(loaded.StoredSchemaId, Is.Not.EqualTo(otherRuntimeId), "the push relabelled the loaded entry in place");
registry.GetRequired(typeof(IdDeckNext));
Assert.That(cache.Commit(batch => batch.Upsert(typeof(IdDeckNext), new IdDeckNext { Name = "newer" }, key)), Is.True);
}