Merge pull request #45543 from dotnet/main

Merge main into live

Author: dotnet-policy-service[bot]

.openpublishing.redirection.core.json

@@ -1358,6 +1358,10 @@
             "source_path_from_root": "/docs/core/docker/publish-as-container.md",
             "redirect_url": "/dotnet/core/containers/sdk-publish"
         },
+        {
+            "source_path_from_root": "/docs/core/testing/unit-testing-fsharp-with-dotnet-test.md",
+            "redirect_url": "/dotnet/core/testing/unit-testing-fsharp-with-xunit"
+        },
         {
             "source_path_from_root": "/docs/core/testing/unit-testing-platform-architecture-capabilities.md",
             "redirect_url": "/dotnet/core/testing/microsoft-testing-platform-architecture-capabilities"
@@ -1445,6 +1449,22 @@
         {
             "source_path_from_root": "/docs/core/testing/unit-testing-platform-vs-vstest.md",
             "redirect_url": "/dotnet/core/testing/microsoft-testing-platform-vs-vstest"
+        },
+        {
+            "source_path_from_root": "/docs/core/testing/unit-testing-published-output.md",
+            "redirect_url": "/dotnet/core/tools/dotnet-vstest"
+        },
+        {
+            "source_path_from_root": "/docs/core/testing/unit-testing-visual-basic-with-dotnet-test.md",
+            "redirect_url": "/dotnet/core/testing/unit-testing-visual-basic-with-xunit"
+        },
+        {
+            "source_path_from_root": "/docs/core/testing/unit-testing-with-mstest.md",
+            "redirect_url": "/dotnet/core/testing/unit-testing-csharp-with-mstest"
+        },
+        {
+            "source_path_from_root": "/docs/core/testing/unit-testing-with-nunit.md",
+            "redirect_url": "/dotnet/core/testing/unit-testing-csharp-with-nunit"
         }
     ]
 }

docs/ai/tutorials/snippets/llm-eval/llm-eval.csproj

@@ -12,7 +12,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.Configuration" Version="9.0.3" />
     <PackageReference Include="Microsoft.Extensions.Configuration.UserSecrets" Version="9.0.3" />
-    <PackageReference Include="Microsoft.SemanticKernel" Version="1.42.0" />
+    <PackageReference Include="Microsoft.SemanticKernel" Version="1.43.0" />
   </ItemGroup>
 
 </Project>

docs/architecture/maui/unit-testing.md

@@ -62,14 +62,14 @@ Testing models and view models from MVVM applications is identical to testing an
 
 Don't be tempted to make a unit test exercise more than one aspect of the unit's behavior. Doing so leads to tests that are difficult to read and update. It can also lead to confusion when interpreting a failure.
 
-The eShop multi-platform app uses [MSTest](../../core/testing/unit-testing-with-mstest.md) to perform unit testing, which supports two different types of unit tests:
+The eShop multi-platform app uses [MSTest](../../core/testing/unit-testing-csharp-with-mstest.md) to perform unit testing, which supports two different types of unit tests:
 
 | Testing Type    | Attribute    | Description                                                  |
 |-----------------|--------------|--------------------------------------------------------------|
 | TestMethod      | `TestMethod` | Defines the actual test method to run.                       |
 | DataSource      | `DataSource` | Tests that are only true for a particular set of data.       |
 
-The unit tests included with the eShop multi-platform app are TestMethod, so each unit test method is decorated with the `TestMethod` attribute. In addition to MSTest there are several other testing frameworks available including [NUnit](../../core/testing/unit-testing-with-nunit.md) and [xUnit](../../core/testing/unit-testing-with-dotnet-test.md).
+The unit tests included with the eShop multi-platform app are TestMethod, so each unit test method is decorated with the `TestMethod` attribute. In addition to MSTest there are several other testing frameworks available including [NUnit](../../core/testing/unit-testing-csharp-with-nunit.md) and [xUnit](../../core/testing/unit-testing-csharp-with-xunit.md).
 
 ## Testing asynchronous functionality
 

docs/azure/includes/dotnet-all.md

@@ -554,7 +554,7 @@
 | Microsoft.Azure.Functions.Worker.Grpc | NuGet [2.0.0](https://www.nuget.org/packages/Microsoft.Azure.Functions.Worker.Grpc/2.0.0) |  |  |
 | Microsoft.Azure.Functions.Worker.ItemTemplates | NuGet [4.0.5051](https://www.nuget.org/packages/Microsoft.Azure.Functions.Worker.ItemTemplates/4.0.5051) |  |  |
 | Microsoft.Azure.Functions.Worker.ProjectTemplates | NuGet [4.0.5051](https://www.nuget.org/packages/Microsoft.Azure.Functions.Worker.ProjectTemplates/4.0.5051) |  |  |
-| Microsoft.Azure.Functions.Worker.Sdk | NuGet [2.0.1](https://www.nuget.org/packages/Microsoft.Azure.Functions.Worker.Sdk/2.0.1) |  |  |
+| Microsoft.Azure.Functions.Worker.Sdk | NuGet [2.0.2](https://www.nuget.org/packages/Microsoft.Azure.Functions.Worker.Sdk/2.0.2) |  |  |
 | Microsoft.Azure.Functions.Worker.Sdk.Analyzers | NuGet [1.2.2](https://www.nuget.org/packages/Microsoft.Azure.Functions.Worker.Sdk.Analyzers/1.2.2) |  |  |
 | Microsoft.Azure.Functions.Worker.Sdk.Generators | NuGet [1.3.4](https://www.nuget.org/packages/Microsoft.Azure.Functions.Worker.Sdk.Generators/1.3.4) |  |  |
 | Microsoft.Azure.WebJobs.CosmosDb.ChangeProcessor | NuGet [1.0.4](https://www.nuget.org/packages/Microsoft.Azure.WebJobs.CosmosDb.ChangeProcessor/1.0.4) |  |  |

docs/azure/sdk/unit-testing-mocking.md

@@ -265,4 +265,4 @@ Here's how it works:
 
 * [Dependency injection in .NET](../../core/extensions/dependency-injection.md)
 * [Unit testing best practices](../../core/testing/unit-testing-best-practices.md)
-* [Unit testing C# in .NET using dotnet test and xUnit](../../core/testing/unit-testing-with-dotnet-test.md)
+* [Unit testing C# in .NET using dotnet test and xUnit](../../core/testing/unit-testing-csharp-with-xunit.md)

docs/core/compatibility/10.0.md

@@ -2,7 +2,7 @@
 title: Breaking changes in .NET 10
 titleSuffix: ""
 description: Navigate to the breaking changes in .NET 10.
-ms.date: 01/30/2025
+ms.date: 03/25/2025
 ai-usage: ai-assisted
 no-loc: [Blazor, Razor, Kestrel]
 ---
@@ -49,10 +49,11 @@ If you're migrating an app to .NET 10, the breaking changes listed here might af
 
 ## SDK
 
-| Title                                                                                                                | Type of change    | Introduced version |
-|----------------------------------------------------------------------------------------------------------------------|-------------------|--------------------|
-| [Default workload configuration from 'loose manifests' to 'workload sets' mode](sdk/10.0/default-workload-config.md) | Behavioral change | Preview 2          |
-| [MSBUILDCUSTOMBUILDEVENTWARNING escape hatch removed](sdk/10.0/custom-build-event-warning.md)                        | Behavioral change | Preview 1          |
+| Title                                                                                                                | Type of change      | Introduced version |
+|----------------------------------------------------------------------------------------------------------------------|---------------------|--------------------|
+| [Default workload configuration from 'loose manifests' to 'workload sets' mode](sdk/10.0/default-workload-config.md) | Behavioral change   | Preview 2          |
+| [MSBUILDCUSTOMBUILDEVENTWARNING escape hatch removed](sdk/10.0/custom-build-event-warning.md)                        | Behavioral change   | Preview 1          |
+| [NU1510 is raised for direct references pruned by NuGet](sdk/10.0/nu1510-pruned-references.md)                       | Source incompatible | Preview 1          |
 
 ## Windows Forms
 

docs/core/compatibility/sdk/10.0/nu1510-pruned-references.md

@@ -0,0 +1,52 @@
+---
+title: "Breaking change - NU1510 is raised for direct references pruned by NuGet"
+description: "Learn about the breaking change in .NET 10 where NU1510 is raised for unnecessary direct package references."
+ms.date: 3/25/2025
+ai-usage: ai-assisted
+ms.custom: https://github.com/dotnet/docs/issues/45462
+---
+
+# NU1510 is raised for direct references pruned by NuGet
+
+Starting in .NET 10, NuGet raises a [`NU1510` warning](/nuget/reference/errors-and-warnings/nu1510) when a project includes a direct package reference that overlaps with a framework-provided library and is not required.
+
+## Version introduced
+
+.NET 10 Preview 1
+
+## Previous behavior
+
+Previously, the .NET SDK ignored the contents of a package if it overlapped with a framework-provided library. The package reference was allowed but had no effect on the build output.
+
+## New behavior
+
+NuGet now removes unnecessary package references entirely and raises a `NU1510` warning to notify you of the issue.
+
+## Type of breaking change
+
+This is a [source-incompatible change](../../categories.md#source-compatibility).
+
+## Reason for change
+
+This change reduces the maintenance burden on developers by eliminating unused package references. It prevents unnecessary updates, reduces download and restore times, and ensures cleaner build artifacts. The [`NU1510` warning](/nuget/reference/errors-and-warnings/nu1510) warning helps you identify and clean up these references proactively.
+
+## Recommended action
+
+If your project targets only frameworks where the package is pruned, remove the package reference entirely. For multi-targeting projects, conditionally include the package reference only for frameworks that require it. Use the following example as a guide:
+
+```xml
+<ItemGroup>
+    <!-- reference 8.0 System.Text.Json when targeting things older than .NET 8 -->
+    <PackageReference Include="System.Text.Json"  Version="8.0.5" Condition="!$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net8.0'))" />
+
+    <!-- reference 10.0 System.Linq.AsyncEnumerable when targeting things older than .NET 10 -->
+    <PackageReference Include="System.Linq.AsyncEnumerable"  Version="10.0.0-preview.2.25163.2" Condition="!$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net.10'))" />
+
+    <!-- Reference System.Memory on frameworks not compatible with .NET Core 2.1 nor .NETStandard 2.1 -->
+    <PackageReference Include="System.Memory" Condition="!$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'netcoreapp2.1')) and !$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'netstandard2.1'))" />
+</ItemGroup>
+```
+
+## Affected APIs
+
+None.

docs/core/compatibility/toc.yml

@@ -46,6 +46,8 @@ items:
                 href: sdk/10.0/default-workload-config.md
               - name: MSBUILDCUSTOMBUILDEVENTWARNING escape hatch removed
                 href: sdk/10.0/custom-build-event-warning.md
+              - name: NU1510 is raised for direct references pruned by NuGet
+                href: sdk/10.0/nu1510-pruned-references.md
           - name: Windows Forms
             items:
               - name: API obsoletions
@@ -1908,6 +1910,8 @@ items:
                 href: sdk/10.0/default-workload-config.md
               - name: MSBUILDCUSTOMBUILDEVENTWARNING escape hatch removed
                 href: sdk/10.0/custom-build-event-warning.md
+              - name: NU1510 is raised for direct references pruned by NuGet
+                href: sdk/10.0/nu1510-pruned-references.md
           - name: .NET 9
             items:
               - name: "`dotnet restore` audits transitive packages"

docs/core/testing/index.md

@@ -54,7 +54,7 @@ The test framework is built on top of the test platform. It defines the set of a
 For more information, see the following resources:
 
 - [Microsoft.Testing.Platform support in MSTest (MSTest runner)](unit-testing-mstest-runner-intro.md)
-- [Unit testing with C#](unit-testing-with-mstest.md)
+- [Unit testing with C#](unit-testing-csharp-with-mstest.md)
 - [Unit testing with F#](unit-testing-fsharp-with-mstest.md)
 - [Unit testing with Visual Basic](unit-testing-visual-basic-with-mstest.md)
 
@@ -65,7 +65,7 @@ For more information, see the following resources:
 For more information, see the following resources:
 
 - [Microsoft.Testing.Platform support in NUnit (NUnit runner)](unit-testing-nunit-runner-intro.md)
-- [Unit testing with C#](unit-testing-with-nunit.md)
+- [Unit testing with C#](unit-testing-csharp-with-nunit.md)
 - [Unit testing with F#](unit-testing-fsharp-with-nunit.md)
 - [Unit testing with Visual Basic](unit-testing-visual-basic-with-nunit.md)
 
@@ -80,9 +80,9 @@ For more information, see the following resources:
 For more information, see the following resources:
 
 - [Microsoft.Testing.Platform support in xUnit.net v3](https://xunit.net/docs/getting-started/v3/microsoft-testing-platform)
-- [Unit testing with C#](unit-testing-with-dotnet-test.md)
-- [Unit testing with F#](unit-testing-fsharp-with-dotnet-test.md)
-- [Unit testing with Visual Basic](unit-testing-visual-basic-with-dotnet-test.md)
+- [Unit testing with C#](unit-testing-csharp-with-xunit.md)
+- [Unit testing with F#](unit-testing-fsharp-with-xunit.md)
+- [Unit testing with Visual Basic](unit-testing-visual-basic-with-xunit.md)
 
 ## Running tests
 

docs/core/testing/snippets/unit-testing-using-mstest/csharp/README.md

@@ -1,6 +1,6 @@
 # Unit testing using MSTest sample
 
-This sample is part of the [unit testing tutorial](https://learn.microsoft.com/dotnet/core/testing/unit-testing-with-mstest) for creating applications with unit tests included. See that topic for detailed steps on the code for this sample.
+This sample is part of the [unit testing tutorial](https://learn.microsoft.com/dotnet/core/testing/unit-testing-csharp-with-mstest) for creating applications with unit tests included. See that topic for detailed steps on the code for this sample.
 
 ## Key features
 

docs/core/testing/unit-testing-with-mstest.md renamed to docs/core/testing/unit-testing-csharp-with-mstest.md

@@ -65,7 +65,8 @@ Make the *PrimeService.Tests* directory the current directory and create a new p
 
 ```xml
 <ItemGroup>
-  <PackageReference Include="MSTest" Version="3.8.3" />
+  <PackageReference Include="MSTest" Version="3.2.0" />
+  <PackageReference Include="Microsoft.Testing.Extensions.CodeCoverage" Version="17.10.1" />
 </ItemGroup>
 ```