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调用外部API 扣费

Tests/Store.Security.Tests/PersistentSessionTests.cs

@@ -145,6 +145,35 @@ public sealed class PersistentSessionTests
         Assert.NotNull(await service.ValidateTokenAsync(replacement.Token));
     }
 
+    [Fact]
+    public async Task Cleanup_RemovesRevokedAndExpiredTokens_AndPreservesActiveTokens()
+    {
+        using var db = Open(":memory:");
+        using var cache = new MemoryCache(new MemoryCacheOptions());
+        var clock = new Clock();
+        var service = new TokenService(db, Options.Create(new TokenAuthOptions()), cache, clock);
+        var active = Issue(service);
+        Assert.NotNull(await service.ValidateTokenAsync(active.Token));
+        var now = DateTime.SpecifyKind(clock.Now.UtcDateTime, DateTimeKind.Unspecified);
+        // 覆盖撤销、闲置到期、绝对到期的等值边界，以及尚差一秒到期的有效记录。
+        db.Insert(new[]
+        {
+            new UserToken { UserName = "same", TokenHash = "revoked", CreatedAt = now, ExpiresAt = now.AddDays(7), Revoked = true },
+            new UserToken { UserName = "same", TokenHash = "idle", CreatedAt = now.AddDays(-7), ExpiresAt = now },
+            new UserToken { UserName = "same", TokenHash = "absolute", CreatedAt = now.AddDays(-30), ExpiresAt = now.AddDays(1) },
+            new UserToken { UserName = "same", TokenHash = "near-expiry", CreatedAt = now.AddDays(-30).AddSeconds(1), ExpiresAt = now.AddSeconds(1) }
+        }).ExecuteAffrows();
+
+        Assert.Equal(3, service.CleanupExpiredTokens());
+        Assert.Equal(2, db.Select<UserToken>().Count());
+        Assert.True(db.Select<UserToken>().Any(t => t.TokenHash == "near-expiry"));
+        Assert.Equal(0, service.CleanupExpiredTokens());
+        Assert.NotNull(await service.ValidateTokenAsync(active.Token));
+        clock.Now = clock.Now.AddSeconds(1);
+        Assert.Equal(1, service.CleanupExpiredTokens());
+        Assert.Single(db.Select<UserToken>().ToList());
+    }
+
     [Fact]
     public async Task CacheDisabled_ObservesExternalRevocation_AndRejectsIdleExpiry()
     {