Test

dotnet · Aug 1, 2024 · 14aa1ef · 14aa1ef
1 parent 664427c
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Showing 2 changed files with 17 additions and 0 deletions.
diff --git a/src/Aspire.Dashboard/Otlp/Model/DurationFormatter.cs b/src/Aspire.Dashboard/Otlp/Model/DurationFormatter.cs
@@ -1,10 +1,13 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+using System.Diagnostics;
+
 namespace Aspire.Dashboard.Otlp.Model;
 
 public static class DurationFormatter
 {
+    [DebuggerDisplay("Unit = {Unit}, Ticks = {Ticks}, IsDecimal = {IsDecimal}")]
     private sealed class UnitStep
     {
         public required string Unit { get; init; }

diff --git a/tests/Aspire.Dashboard.Tests/DurationFormatterTests.cs b/tests/Aspire.Dashboard.Tests/DurationFormatterTests.cs
@@ -9,6 +9,20 @@ namespace Aspire.Dashboard.Tests;
 
 public class DurationFormatterTests
 {
+    [Theory]
+    [InlineData(0, "μs")]
+    [InlineData(1, "μs")]
+    [InlineData(1_000, "μs")]
+    [InlineData(1_000_000, "ms")]
+    [InlineData(1_000_000_000, "s")]
+    [InlineData(1_000_000_000_000, "h")]
+    [InlineData(1_000_000_000_000_000, "h")]
+    [InlineData(1_000_000_000_000_000_000, "h")]
+    public void GetUnit(long ticks, string unit)
+    {
+        Assert.Equal(unit, DurationFormatter.GetUnit(TimeSpan.FromTicks(ticks)));
+    }
+
     [Fact]
     public void KeepsMicrosecondsTheSame()
     {