diff --git a/SVSim.UnitTests/Controllers/FreeBattleControllerTests.cs b/SVSim.UnitTests/Controllers/FreeBattleControllerTests.cs
index ef9fbd26..d74280e7 100644
--- a/SVSim.UnitTests/Controllers/FreeBattleControllerTests.cs
+++ b/SVSim.UnitTests/Controllers/FreeBattleControllerTests.cs
@@ -138,4 +138,17 @@ public class FreeBattleControllerTests
         Assert.That(raw, Does.Not.Contain("\"after_master_point\""));
         Assert.That(raw, Does.Not.Contain("\"successive_win"));
     }
+
+    [Test]
+    public async Task Finish_with_consistency_result_echoes_2_on_rotation_url()
+    {
+        await using var factory = new SVSimTestFactory();
+        var viewerId = await factory.SeedViewerAsync();
+        var client = factory.CreateAuthenticatedClient(viewerId);
+
+        var resp = await client.PostAsJsonAsync("/rotation_free_battle/finish", FinishBody(battleResult: 2));
+
+        using var doc = JsonDocument.Parse(await resp.Content.ReadAsStringAsync());
+        Assert.That(doc.RootElement.GetProperty("battle_result").GetInt32(), Is.EqualTo(2));
+    }
 }