From dbf90551d65dda6b3bb8e03ad67bd75a124cd07b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bart=C5=82omiej=20Dach?= <dach.bartlomiej@gmail.com>
Date: Mon, 24 Aug 2020 20:47:29 +0200
Subject: [PATCH] Add coverage for empty metrics case

---
 .../Online/TestSceneBeatmapSetOverlaySuccessRate.cs  | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/osu.Game.Tests/Visual/Online/TestSceneBeatmapSetOverlaySuccessRate.cs b/osu.Game.Tests/Visual/Online/TestSceneBeatmapSetOverlaySuccessRate.cs
index 954eb74ad9..fd5c188b94 100644
--- a/osu.Game.Tests/Visual/Online/TestSceneBeatmapSetOverlaySuccessRate.cs
+++ b/osu.Game.Tests/Visual/Online/TestSceneBeatmapSetOverlaySuccessRate.cs
@@ -88,6 +88,18 @@ namespace osu.Game.Tests.Visual.Online
                 () => successRate.ChildrenOfType<BarGraph>().All(graph => graph.MaxValue == 100));
         }
 
+        [Test]
+        public void TestEmptyMetrics()
+        {
+            AddStep("set beatmap", () => successRate.Beatmap = new BeatmapInfo
+            {
+                Metrics = new BeatmapMetrics()
+            });
+
+            AddAssert("graph max values correct",
+                () => successRate.ChildrenOfType<BarGraph>().All(graph => graph.MaxValue == 0));
+        }
+
         private class GraphExposingSuccessRate : SuccessRate
         {
             public new FailRetryGraph Graph => base.Graph;