From 49d097071cf0c1d51617bf2fd2983312c8b120cf Mon Sep 17 00:00:00 2001
From: Christopher Scott <chriscott@hotmail.com>
Date: Thu, 9 May 2024 15:47:24 -0500
Subject: [PATCH 1/2] All credentials have parameterless ctor

---
 .../Azure.Identity/src/Credentials/ChainedTokenCredential.cs | 4 ++--
 .../Azure.Identity/src/Credentials/DefaultAzureCredential.cs | 5 ++++-
 .../Azure.Identity/tests/AzurePipelinesCredentialTests.cs    | 3 ++-
 3 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/sdk/identity/Azure.Identity/src/Credentials/ChainedTokenCredential.cs b/sdk/identity/Azure.Identity/src/Credentials/ChainedTokenCredential.cs
index 731fc68056c1d..9c9952ee56aa2 100644
--- a/sdk/identity/Azure.Identity/src/Credentials/ChainedTokenCredential.cs
+++ b/sdk/identity/Azure.Identity/src/Credentials/ChainedTokenCredential.cs
@@ -37,9 +37,9 @@ public class ChainedTokenCredential : TokenCredential
         private readonly TokenCredential[] _sources;
 
         /// <summary>
-        /// Constructor for instrumenting in tests
+        /// Protected constructor for <see href="https://aka.ms/azsdk/net/mocking">mocking</see>.
         /// </summary>
-        internal ChainedTokenCredential()
+        protected ChainedTokenCredential()
         {
             _sources = Array.Empty<TokenCredential>();
         }
diff --git a/sdk/identity/Azure.Identity/src/Credentials/DefaultAzureCredential.cs b/sdk/identity/Azure.Identity/src/Credentials/DefaultAzureCredential.cs
index 16b1c6bc547b5..cfea7989d1b8a 100644
--- a/sdk/identity/Azure.Identity/src/Credentials/DefaultAzureCredential.cs
+++ b/sdk/identity/Azure.Identity/src/Credentials/DefaultAzureCredential.cs
@@ -64,7 +64,10 @@ public class DefaultAzureCredential : TokenCredential
 
         internal TokenCredential[] _sources;
 
-        internal DefaultAzureCredential() : this(false) { }
+        /// <summary>
+        /// Protected constructor for <see href="https://aka.ms/azsdk/net/mocking">mocking</see>.
+        /// </summary>
+        protected DefaultAzureCredential() : this(false) { }
 
         /// <summary>
         /// Creates an instance of the DefaultAzureCredential class.
diff --git a/sdk/identity/Azure.Identity/tests/AzurePipelinesCredentialTests.cs b/sdk/identity/Azure.Identity/tests/AzurePipelinesCredentialTests.cs
index d56ff1de76abd..2c38e3daa795d 100644
--- a/sdk/identity/Azure.Identity/tests/AzurePipelinesCredentialTests.cs
+++ b/sdk/identity/Azure.Identity/tests/AzurePipelinesCredentialTests.cs
@@ -40,7 +40,8 @@ public override TokenCredential GetTokenCredential(CommonCredentialTestConfig co
                 PlanId = "myplan",
                 JobId = "myjob",
                 TeamProjectId = "myteamproject",
-                SystemAccessToken = "mytoken"
+                SystemAccessToken = "mytoken",
+                HubName = "myhub",
             };
             if (config.Transport != null)
             {

From 2eea62bf33a3c7d451f47a97266792e2c24269ab Mon Sep 17 00:00:00 2001
From: Christopher Scott <chriscott@hotmail.com>
Date: Thu, 9 May 2024 16:00:30 -0500
Subject: [PATCH 2/2] export

---
 .../Azure.Identity/api/Azure.Identity.netstandard2.0.cs         | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sdk/identity/Azure.Identity/api/Azure.Identity.netstandard2.0.cs b/sdk/identity/Azure.Identity/api/Azure.Identity.netstandard2.0.cs
index 6d04b1eb31d49..535a08859ddd9 100644
--- a/sdk/identity/Azure.Identity/api/Azure.Identity.netstandard2.0.cs
+++ b/sdk/identity/Azure.Identity/api/Azure.Identity.netstandard2.0.cs
@@ -115,6 +115,7 @@ public BrowserCustomizationOptions() { }
     }
     public partial class ChainedTokenCredential : Azure.Core.TokenCredential
     {
+        protected ChainedTokenCredential() { }
         public ChainedTokenCredential(params Azure.Core.TokenCredential[] sources) { }
         public override Azure.Core.AccessToken GetToken(Azure.Core.TokenRequestContext requestContext, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken)) { throw null; }
         public override System.Threading.Tasks.ValueTask<Azure.Core.AccessToken> GetTokenAsync(Azure.Core.TokenRequestContext requestContext, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken)) { throw null; }
@@ -180,6 +181,7 @@ public CredentialUnavailableException(string message, System.Exception innerExce
     }
     public partial class DefaultAzureCredential : Azure.Core.TokenCredential
     {
+        protected DefaultAzureCredential() { }
         public DefaultAzureCredential(Azure.Identity.DefaultAzureCredentialOptions options) { }
         public DefaultAzureCredential(bool includeInteractiveCredentials = false) { }
         public override Azure.Core.AccessToken GetToken(Azure.Core.TokenRequestContext requestContext, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken)) { throw null; }