Merge pull request #4 from ChangemakerStudios/claude/fix-macos-test-011CUw94dxunkREV1xPVrGD9

Fix macOS CI test failure for X509CertStore

Author: Jaben

test/LettuceEncrypt.UnitTests/SkipOnMacOSCIBuildAttribute.cs

@@ -0,0 +1,16 @@
+// Copyright (c) Nate McMaster.
+// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
+
+using System.Runtime.InteropServices;
+using McMaster.Extensions.Xunit;
+
+namespace LettuceEncrypt.UnitTests;
+
+[AttributeUsage(AttributeTargets.Method, AllowMultiple = false)]
+internal class SkipOnMacOSCIBuildAttribute : Attribute, ITestCondition
+{
+    public bool IsMet => string.IsNullOrEmpty(Environment.GetEnvironmentVariable("CI"))
+                         || !RuntimeInformation.IsOSPlatform(OSPlatform.OSX);
+
+    public string SkipReason { get; set; }
+}

test/LettuceEncrypt.UnitTests/X509CertStoreTests.cs

@@ -64,6 +64,8 @@ public async Task ItFindsCertByCommonNameAsync()
     [SkippableFact]
     [SkipOnWindowsCIBuild(SkipReason =
         "On Windows in CI, adding certs to store doesn't work for unclear reasons.")]
+    [SkipOnMacOSCIBuild(SkipReason =
+        "On macOS in CI, adding certs to the keychain fails with 'The specified item could not be found in the keychain'.")]
     public async Task ItSavesCertificates()
     {
         var commonName = "x509store.save.test.natemcmaster.com";