diff --git a/osu.Game.Tests/Resources/client.db b/osu.Game.Tests/Resources/client.db
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diff --git a/osu.Game.Tests/Visual/Navigation/TestEFToRealmMigration.cs b/osu.Game.Tests/Visual/Navigation/TestEFToRealmMigration.cs
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+++ b/osu.Game.Tests/Visual/Navigation/TestEFToRealmMigration.cs
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+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.IO;
+using System.Linq;
+using NUnit.Framework;
+using osu.Framework.Allocation;
+using osu.Game.Beatmaps;
+using osu.Game.Database;
+using osu.Game.Models;
+using osu.Game.Scoring;
+using osu.Game.Skinning;
+using osu.Game.Tests.Resources;
+
+namespace osu.Game.Tests.Visual.Navigation
+{
+    public class TestEFToRealmMigration : OsuGameTestScene
+    {
+        public override void RecycleLocalStorage(bool isDisposing)
+        {
+            base.RecycleLocalStorage(isDisposing);
+
+            if (isDisposing)
+                return;
+
+            using (var outStream = LocalStorage.GetStream(DatabaseContextFactory.DATABASE_NAME, FileAccess.Write, FileMode.Create))
+            using (var stream = TestResources.OpenResource(DatabaseContextFactory.DATABASE_NAME))
+                stream.CopyTo(outStream);
+        }
+
+        [Test]
+        public void TestMigration()
+        {
+            // Numbers are taken from the test database (see commit f03de16ee5a46deac3b5f2ca1edfba5c4c5dca7d).
+            AddAssert("Check beatmaps", () => Game.Dependencies.Get<RealmAccess>().Run(r => r.All<BeatmapSetInfo>().Count(s => !s.Protected) == 1));
+            AddAssert("Check skins", () => Game.Dependencies.Get<RealmAccess>().Run(r => r.All<SkinInfo>().Count(s => !s.Protected) == 1));
+            AddAssert("Check scores", () => Game.Dependencies.Get<RealmAccess>().Run(r => r.All<ScoreInfo>().Count() == 1));
+
+            // One extra file is created during realm migration / startup due to the circles intro import.
+            AddAssert("Check files", () => Game.Dependencies.Get<RealmAccess>().Run(r => r.All<RealmFile>().Count() == 271));
+        }
+    }
+}