diff --git a/osu.Game.Rulesets.Osu.Tests/Mods/TestSceneOsuModDifficultyAdjust.cs b/osu.Game.Rulesets.Osu.Tests/Mods/TestSceneOsuModDifficultyAdjust.cs
index 0a98f49526..69415b70e3 100644
--- a/osu.Game.Rulesets.Osu.Tests/Mods/TestSceneOsuModDifficultyAdjust.cs
+++ b/osu.Game.Rulesets.Osu.Tests/Mods/TestSceneOsuModDifficultyAdjust.cs
@@ -1,8 +1,14 @@
 // 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.Linq;
 using NUnit.Framework;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Testing;
+using osu.Framework.Utils;
+using osu.Game.Graphics.Containers;
 using osu.Game.Rulesets.Osu.Mods;
+using osu.Game.Rulesets.Osu.Objects.Drawables;
 using osu.Game.Tests.Visual;
 
 namespace osu.Game.Rulesets.Osu.Tests.Mods
@@ -19,7 +25,15 @@ namespace osu.Game.Rulesets.Osu.Tests.Mods
         {
             Mod = new OsuModDifficultyAdjust(),
             Autoplay = true,
-            PassCondition = () => Player.ScoreProcessor.JudgedHits >= 2
+            PassCondition = checkSomeHit
+        });
+
+        [Test]
+        public void TestCircleSize1() => CreateModTest(new ModTestData
+        {
+            Mod = new OsuModDifficultyAdjust { CircleSize = { Value = 1 } },
+            Autoplay = true,
+            PassCondition = () => checkSomeHit() && checkObjectsScale(0.78f)
         });
 
         [Test]
@@ -27,7 +41,15 @@ namespace osu.Game.Rulesets.Osu.Tests.Mods
         {
             Mod = new OsuModDifficultyAdjust { CircleSize = { Value = 10 } },
             Autoplay = true,
-            PassCondition = () => Player.ScoreProcessor.JudgedHits >= 2
+            PassCondition = () => checkSomeHit() && checkObjectsScale(0.15f)
+        });
+
+        [Test]
+        public void TestApproachRate1() => CreateModTest(new ModTestData
+        {
+            Mod = new OsuModDifficultyAdjust { ApproachRate = { Value = 1 } },
+            Autoplay = true,
+            PassCondition = () => checkSomeHit() && checkObjectsPreempt(1680)
         });
 
         [Test]
@@ -35,7 +57,30 @@ namespace osu.Game.Rulesets.Osu.Tests.Mods
         {
             Mod = new OsuModDifficultyAdjust { ApproachRate = { Value = 10 } },
             Autoplay = true,
-            PassCondition = () => Player.ScoreProcessor.JudgedHits >= 2
+            PassCondition = () => checkSomeHit() && checkObjectsPreempt(450)
         });
+
+        private bool checkObjectsPreempt(double target)
+        {
+            var objects = Player.ChildrenOfType<DrawableHitCircle>();
+            if (!objects.Any())
+                return false;
+
+            return objects.All(o => o.HitObject.TimePreempt == target);
+        }
+
+        private bool checkObjectsScale(float target)
+        {
+            var objects = Player.ChildrenOfType<DrawableHitCircle>();
+            if (!objects.Any())
+                return false;
+
+            return objects.All(o => Precision.AlmostEquals(o.ChildrenOfType<ShakeContainer>().First().Children.OfType<Container>().Single().Scale.X, target));
+        }
+
+        private bool checkSomeHit()
+        {
+            return Player.ScoreProcessor.JudgedHits >= 2;
+        }
     }
 }