Rename Feedser to Concelier

src/StellaOps.Concelier.Storage.Mongo.Tests/AliasStoreTests.cs

@@ -0,0 +1,60 @@
+using System;
+using System.Threading;
+using System.Threading.Tasks;
+using Microsoft.Extensions.Logging.Abstractions;
+using MongoDB.Driver;
+using StellaOps.Concelier.Storage.Mongo;
+using StellaOps.Concelier.Storage.Mongo.Aliases;
+
+namespace StellaOps.Concelier.Storage.Mongo.Tests;
+
+[Collection("mongo-fixture")]
+public sealed class AliasStoreTests : IClassFixture<MongoIntegrationFixture>
+{
+    private readonly MongoIntegrationFixture _fixture;
+
+    public AliasStoreTests(MongoIntegrationFixture fixture)
+    {
+        _fixture = fixture;
+    }
+
+    [Fact]
+    public async Task ReplaceAsync_UpsertsAliases_AndDetectsCollision()
+    {
+        await DropAliasCollectionAsync();
+        var store = new AliasStore(_fixture.Database, NullLogger<AliasStore>.Instance);
+
+        var timestamp = DateTimeOffset.UtcNow;
+        await store.ReplaceAsync(
+            "ADV-1",
+            new[] { new AliasEntry("CVE", "CVE-2025-1234"), new AliasEntry(AliasStoreConstants.PrimaryScheme, "ADV-1") },
+            timestamp,
+            CancellationToken.None);
+
+        var firstAliases = await store.GetByAdvisoryAsync("ADV-1", CancellationToken.None);
+        Assert.Contains(firstAliases, record => record.Scheme == "CVE" && record.Value == "CVE-2025-1234");
+
+        var result = await store.ReplaceAsync(
+            "ADV-2",
+            new[] { new AliasEntry("CVE", "CVE-2025-1234"), new AliasEntry(AliasStoreConstants.PrimaryScheme, "ADV-2") },
+            timestamp.AddMinutes(1),
+            CancellationToken.None);
+
+        Assert.NotEmpty(result.Collisions);
+        var collision = Assert.Single(result.Collisions);
+        Assert.Equal("CVE", collision.Scheme);
+        Assert.Contains("ADV-1", collision.AdvisoryKeys);
+        Assert.Contains("ADV-2", collision.AdvisoryKeys);
+    }
+
+    private async Task DropAliasCollectionAsync()
+    {
+        try
+        {
+            await _fixture.Database.DropCollectionAsync(MongoStorageDefaults.Collections.Alias);
+        }
+        catch (MongoDB.Driver.MongoCommandException ex) when (ex.CodeName == "NamespaceNotFound" || ex.Message.Contains("ns not found", StringComparison.OrdinalIgnoreCase))
+        {
+        }
+    }
+}