From 0083e25092cac0b7bf429674b358b01e6a3b345a Mon Sep 17 00:00:00 2001
From: martincostello <martin@martincostello.com>
Date: Sun, 29 Oct 2023 09:16:59 +0000
Subject: [PATCH] Restore 100% mutations

Resolves #1736.
---
 src/Polly.Core/Polly.Core.csproj              |  2 +-
 .../ResiliencePipelineTests.cs                | 25 +++++++++++--------
 2 files changed, 16 insertions(+), 11 deletions(-)

diff --git a/src/Polly.Core/Polly.Core.csproj b/src/Polly.Core/Polly.Core.csproj
index c2d35333fa3..e127f6701c6 100644
--- a/src/Polly.Core/Polly.Core.csproj
+++ b/src/Polly.Core/Polly.Core.csproj
@@ -7,7 +7,7 @@
     <Nullable>enable</Nullable>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <ProjectType>Library</ProjectType>
-    <MutationScore>99</MutationScore>
+    <MutationScore>100</MutationScore>
     <LegacySupport>true</LegacySupport>
     <InjectSharedSources>true</InjectSharedSources>
   </PropertyGroup>
diff --git a/test/Polly.Core.Tests/ResiliencePipelineTests.cs b/test/Polly.Core.Tests/ResiliencePipelineTests.cs
index 9ebad7ae218..95d4cc939fe 100644
--- a/test/Polly.Core.Tests/ResiliencePipelineTests.cs
+++ b/test/Polly.Core.Tests/ResiliencePipelineTests.cs
@@ -10,12 +10,6 @@ public partial class ResiliencePipelineTests
 {
     public static readonly CancellationToken CancellationToken = new CancellationTokenSource().Token;
 
-    public static TheoryData<ResilienceContextPool?> ResilienceContextPools = new()
-    {
-        null,
-        ResilienceContextPool.Shared,
-    };
-
     [Fact]
     public async Task DisposeAsync_NullPipeline_OK()
     {
@@ -78,15 +72,26 @@ public async Task DebuggerProxy_Ok()
         new CompositeComponentDebuggerProxy(pipeline).Strategies.Should().HaveCount(2);
     }
 
-    [Theory]
-    [MemberData(nameof(ResilienceContextPools))]
-    public void Pool_NotNull(ResilienceContextPool? pool)
+    [Fact]
+    public void Pool_IsSharedPool()
+    {
+        var component = Substitute.For<PipelineComponent>();
+        var disposeBehavior = DisposeBehavior.Ignore;
+        ResilienceContextPool? pool = null;
+
+        var pipeline = new ResiliencePipeline(component, disposeBehavior, pool);
+        pipeline.Pool.Should().Be(ResilienceContextPool.Shared);
+    }
+
+    [Fact]
+    public void Pool_IsPool()
     {
         var component = Substitute.For<PipelineComponent>();
         var disposeBehavior = DisposeBehavior.Ignore;
+        var pool = Substitute.For<ResilienceContextPool>();
 
         var pipeline = new ResiliencePipeline(component, disposeBehavior, pool);
-        pipeline.Pool.Should().NotBeNull();
+        pipeline.Pool.Should().Be(pool);
     }
 
     public class ExecuteParameters<T> : ExecuteParameters