Source Generator XUnit references CodeAnalysis package conflicts 4.1.0 version

[buzzers]

Microsoft.CodeAnalysis.CSharp.SourceGenerators.Testing.XUnit v1.1.1 references Microsoft.CodeAnalysis.CSharp.Workspaces old v3.8.0 version.

I found an issue (#891) related. However, according to its description, I references the new version of the package ( v4.1.0 ) is referenced in my test project, but the compilation still fails.

Do I have to use v3.8.0, or is there another workaround?

[sharwell]

3.8.0 is the minimum version. You can explicitly reference a newer version of Microsoft.CodeAnalysis to use a specific version in tests.

[buzzers]

@sharwell

1. Open a command shell, and Run the following commands:

dotnet new xunit -o sourcegenerator-xunit
cd sourcegenerator-xunit
dotnet add package Microsoft.CodeAnalysis.CSharp.SourceGenerators.Testing.XUnit

2. Try add v4.1.0 package

dotnet add package Microsoft.CodeAnalysis.CSharp

and I get error error: NU1107.

3. Add Microsoft.CodeAnalysis.Common v4.1.0

dotnet add package Microsoft.CodeAnalysis.Common

I get a warn warn : NU1608, and then retry add Microsoft.CodeAnalysis.CSharp, get warn warn : NU1608.

After manually referencing the Microsoft.CodeAnalysis.Common package, the test can be successfully run, but there will be a warning NU1608. Is this no problem, how to eliminate it?

[sharwell]

dotnet add package Microsoft.CodeAnalysis.CSharp

This line is the problem. To bring in the full set of dependencies with the higher version, you need to do this:

dotnet add package Microsoft.CodeAnalysis.CSharp.Workspaces

[buzzers]

@sharwell It's working fine now, thanks.